JP2007046444A - Externally thermal-insulated corner wall material - Google Patents

Externally thermal-insulated corner wall material Download PDF

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JP2007046444A
JP2007046444A JP2006050879A JP2006050879A JP2007046444A JP 2007046444 A JP2007046444 A JP 2007046444A JP 2006050879 A JP2006050879 A JP 2006050879A JP 2006050879 A JP2006050879 A JP 2006050879A JP 2007046444 A JP2007046444 A JP 2007046444A
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outer heat
surface side
heat insulating
mortar
wall material
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JP3931992B2 (en
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Mitsuo Sugiyama
三雄 杉山
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ARUTE KK
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an externally thermal-insulated corner wall material easily handled, having no inconvenience such that a mesh is suspended and brought into a corrugated state, and eliminating the need of repair of the mesh. <P>SOLUTION: In this method of manufacturing the externally thermal-insulated corner wall, the mesh 10 is installed on the externally thermal-insulated board 11 starting from one face front surface side of the externally thermal-insulated board to the other face rear surface side via one end face side of one end part of the externally thermal-insulated board. A surface side mortar and a one end face side mortar are added to the externally thermal-insulated board and the mesh starting at one face front surface side to one end face side of one end part thereof. The surface side mortar and one end face side mortar added from one face front side of to one end face side of one end part of the mesh are generally uniformly formed by a pressing means, and a post-treatment is applied from one face front surface side of the mesh so that the surface side mortar and the one end face side mortar can be present only on one end face side of one end part of the mesh. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

本発明は、外断熱隅壁材の製造方法と、その外断熱隅壁材と、この外断熱隅壁材を利用した躯体の開口部及び/又は水切り等の施工部位の構築方法に関する。   The present invention relates to a method for manufacturing an outer heat insulating corner wall material, an outer heat insulating corner wall material, and a method for constructing a construction site such as an opening of a casing and / or draining using the outer heat insulating corner wall material.

現在、現場で施工されている外断熱隅壁材を利用した躯体の開口部及び/又は水切り等の施工部位の構築方法と、この外断熱隅壁材は、図6〜図8−6に示した構築方法が一般的である。即ち、建屋Aの開口部A1又は水切りA2等の隅部A3の躯体AAには図8−2に示すようにメッシュBを釘止めCして、図6、図7又は図8−2に示すように、型枠D(水切り材)より押上げ、垂れ下げる等の如く、外方に位置させた状態で、このメッシュBを隅部A3の外周面A4に設ける(外方に垂下げるようにしてフリーにするか、又は係止する)。その後、図8−3の如く、型枠Dに外断熱下地隅ボードEを張付けるには、この外周面A4に設けたメッシュBを押さえるようにして、外断熱下地隅ボードEを型枠D内に落込み、少なくとも型枠Dと外断熱下地隅ボードEの端面E1で形成される目地Fからその表面E2に亙りモルタルGを塗布し、このモルタルGが粘性を有する状態で、外周面A4に設けたメッシュBを押さえるか、又は釘止め(図示せず)して外断熱下地隅ボードEに張装する。この際に、モルタルGの粘性(濃淡)に不都合があると、メッシュBが外断熱下地隅ボードEの端面E1及び/又は表面E2に馴染まず、メッシュBの垂れB1(図8−6で例示する)が生ずる不都合、またメッシュBが波打ち状態(図8−6において、図面に対峙して前後方向において)となる不都合等がある。このような状態では、余分のメッシュBのカット及び/又は修正作業等に伴う弊害が考えられる。例えば、修理と、この修理に伴う工期の長期化、作業の停滞があること、またこの修理作業は厄介であり、極めて大変であること、また熟練を要すること等の課題がある。一方、この状態をそのまま放置し、作業を進め、例えば、モルタルを塗布した場合には、このモルタルGの剥離、亀裂等の問題が発生し、欠陥住宅との批判を受けることが考えられる。最悪の場合には、この種の外断熱工法を用いた住宅に対する悪評の基になる可能性があり、放置できない処である。   The construction method of the construction part such as the opening of the frame and / or draining using the outer heat insulating corner wall material currently constructed on site, and this outer heat insulating corner wall material are shown in FIGS. 6 to 8-6. The construction method is common. That is, a mesh B is nailed C to the housing AA of the corner A3 such as the opening A1 or the draining A2 of the building A as shown in FIG. 8-2, and shown in FIG. 6, 7 or 8-2. As described above, the mesh B is provided on the outer peripheral surface A4 of the corner A3 in a state where it is positioned outward such as being pushed up and hung down from the mold D (draining material) (to be hung outward). Free or lock). Thereafter, as shown in FIG. 8-3, in order to attach the outer heat insulating base corner board E to the mold D, the mesh B provided on the outer peripheral surface A4 is pressed and the outer heat insulating base corner board E is attached to the mold D. The mortar G is applied to the surface E2 from the joint F formed by at least the mold D and the end face E1 of the outer heat insulating base corner board E, and the outer peripheral surface A4 is in a state where the mortar G is viscous. The mesh B provided on the outer side is pressed or nailed (not shown), and is applied to the outer heat insulating base corner board E. At this time, if the viscosity (shading) of the mortar G is inconvenient, the mesh B does not conform to the end face E1 and / or the surface E2 of the outer heat insulating base corner board E, and the droop B1 of the mesh B (illustrated in FIG. 8-6) And the mesh B becomes a wavy state (in FIG. 8-6, in the front-rear direction as opposed to the drawing). In such a state, an adverse effect associated with cutting and / or correcting the extra mesh B can be considered. For example, there are problems such as repair, prolongation of the work period accompanying this repair, stagnant work, and the repair work is troublesome and extremely difficult, and requires skill. On the other hand, if this state is left as it is and the work proceeds, for example, when mortar is applied, problems such as peeling and cracking of the mortar G may occur, and it may be criticized as a defective house. In the worst case, there is a possibility that it may become a base of bad reputation for a house using this type of external insulation method, and it cannot be left unattended.

そして、さらに問題となることは、前述した外断熱下地隅ボードEの取付け作業は、メッシュB及び/又はモルタルGの取扱いが、極めて面倒であること、熟練を要すること、殊に風及び/又は雨等による悪影響が発生することを想定すると、さらに作業が面倒であり、その完成に長時間を要すること等の弊害が考えられる。   Further, a further problem is that the above-described work of attaching the outer heat insulating base corner board E is very troublesome in handling the mesh B and / or mortar G, requires skill, especially wind and / or Assuming that an adverse effect due to rain or the like occurs, the work is further troublesome, and there may be adverse effects such as the completion of the work taking a long time.

前述のモルタルGによる塗布が終了した後は、最終の処理として、前記目地Fにはバックアップ材Jを詰めた後に、コーキング剤Iを充填して完了する(図8−5)。その後は、定寸の外断熱ボードLを釘止め等により取付ける。   After the application with the mortar G is completed, the joint F is filled with the caulking agent I after the joint material F is filled with the caulking agent I (FIG. 8-5). After that, the fixed-size outer heat insulation board L is attached by nail or the like.

そこで、前述した従来工法の問題点と、その解決策(要求)を列挙すると以下のようになる。   Therefore, the problems of the conventional method described above and their solutions (requests) are listed as follows.

[1] 従来の隅部A3に外断熱下地隅ボードEを取付ける方法は、このメッシュBの風等による動き、又はモルタルGの粘性等により、その取扱いが大変であること、熟練を要求されること、さらには修理の蓋然性があり、問題であること等の改良点が挙げられる。   [1] The conventional method of attaching the outer heat insulating base corner board E to the corner A3 is difficult to handle due to the movement of the mesh B by the wind or the viscosity of the mortar G, and skill is required. In addition, there is a probability of repair, and there are improvements such as problems.

[2] メッシュBの垂れB1、ひどい場合にはメッシュBが波打ち状態となる等の不都合が発生する蓋然性があり、この修理に纏わる全ての問題点を改良することが急務であり、これらの不都合が発生しない、少なくとも隅部A3の外断熱下地隅ボードEが要求される。   [2] There is a possibility that inconveniences such as dripping B1 of the mesh B, and the mesh B becoming wavy in a severe case, there is an urgent need to improve all the problems associated with this repair. Is required, at least the outer heat insulating base corner board E in the corner A3.

[3] 図6に示した躯体AAの水切りA2の型枠Dを利用して、外断熱下地隅ボードEを施工する場合は、前述の型枠Dより押上げ、垂れ下げる等の如く、外方に位置させた状態で、このメッシュBを隅部A3の外周面A4に設け、この型枠D内に複数枚の外断熱下地隅ボードEを張装する方法に準ずる。   [3] When the outer heat insulating base corner board E is to be constructed by using the drainage A2 mold D of the casing AA shown in FIG. This mesh B is provided on the outer peripheral surface A4 of the corner A3 in a state of being positioned in the direction, and a method in which a plurality of outer heat insulating base corner boards E are stretched in the mold D is applied.

尚、従来工法の問題点と、その解決策(要求)を文献から検討すると、次のような先行文献が挙げられる。   In addition, if the problem of a conventional construction method and its solution (request | requirement) are examined from literature, the following prior documents will be mentioned.

[4] 文献(1)は、特開昭57−205654号の「建築物の断熱外壁構造体」であり、その概要は、「建築物の壁躯体の室外側において、断熱材の上端部に相当する箇所に予め折返保持シートの基部をモルタル等の接着剤を貼合し、その後に接着剤を介して断熱材を壁躯体の室外側に貼設する。この断熱材の上端部、即ち、端縁部には、折返保持シートの自由端部を跨架させて断熱材の表面に臨ませておいて、数日間養生する。その後、断熱材が壁躯体に完全に接着した後、断熱材の表面に平坦状保持シートをモルタル等の接着剤により接合し、この際に平坦状保持シートの上端、即ち、側端部は、折返保持シートの端部と重合して両者が重合部を透過した接着剤により固定されて一体構造でなる建築物の上端部の構造体を構築する」。この工法を採用することで、火災等の高温高熱作用を外壁が受ける状態でも、できるだけ断熱材の端縁部の破損又は脱落回避を意図する。   [4] Document (1) is “Insulation outer wall structure of building” disclosed in Japanese Patent Application Laid-Open No. 57-205654. The outline is “at the upper end of the heat insulating material on the outdoor side of the wall of the building”. Adhere an adhesive such as mortar to the base of the folded holding sheet in advance at the corresponding location, and then paste the heat insulating material on the outdoor side of the wall case through the adhesive. At the end edge, the free end of the folded holding sheet is straddled to face the surface of the heat insulating material, and cured for several days.After that, the heat insulating material is completely bonded to the wall frame, and then the heat insulating material A flat holding sheet is bonded to the surface of the flat holding sheet with an adhesive such as mortar. At this time, the upper end of the flat holding sheet, that is, the side end overlaps with the end of the folded holding sheet, and both pass through the overlapping portion. The upper end structure of the building that is fixed by the adhesive and has a monolithic structure is constructed. " . By adopting this construction method, even if the outer wall is subjected to a high temperature and high temperature action such as a fire, it is intended to avoid damage or dropout of the edge of the heat insulating material as much as possible.

[5] 文献(2)は、実開平1−100812号の「開口周りにおける壁外断熱構造」であり、この考案は「躯体側壁に開設する開口周りの端面に間隔をおいて板状の断熱材を張設し、この端面と断熱材の隙間に樹脂モルタルを介してガラス繊維強化セメントモルタルを充填し、また前記断熱材の表面に表面材(外装材)を設けた構成」を採用することで、躯体壁に開設する開口周りから侵入する火炎を防止し、躯体の延焼回避を意図する。   [5] Document (2) is “Outside wall heat insulation structure around the opening” of Japanese Utility Model Laid-Open No. 1-100812, and this device is “Plate-like heat insulation with an interval around the end face around the opening established on the side wall of the housing. Adopting a configuration in which a material is stretched, a gap between the end face and the heat insulating material is filled with a glass fiber reinforced cement mortar via a resin mortar, and a surface material (exterior material) is provided on the surface of the heat insulating material. Therefore, it is intended to prevent the intrusion of the flame from the periphery of the opening established in the frame wall and avoid the spread of the frame.

[6] 文献(3)は、実開昭63−44908号の「外断熱構造」であり、この考案は「躯体のコーナー部、開口部等に固定された型材に断熱材端部を設け、この断熱材の表面にクロスが埋設された膨張性混和材入り接着モルタル層を形成し、この接着モルタル層の上に外装仕上材を設けた構成」であり、その目的は、膨張性混和材入り接着モルタル層を設けることで、このモルタル内で発生するクラックを防止し、外観の損傷防止と、漏水の侵入防止を意図する。   [6] Document (3) is “External heat insulation structure” of Japanese Utility Model Publication No. Sho 63-44908, and this device “provides an end of heat insulation material on a mold fixed to a corner, an opening, etc. of a housing, The adhesive mortar layer with expandable admixture with cloth embedded in the surface of this heat insulating material, and the exterior finishing material provided on the adhesive mortar layer ”is intended to contain the expandable admixture. By providing the adhesive mortar layer, it is intended to prevent cracks generated in the mortar, prevent appearance damage, and prevent leakage of water.

特開昭57−205654号JP-A-57-205654 実開平1−100812号Utility Kaihei 1-100812 実開昭63−44908号Japanese Utility Model Sho 63-44908

この文献(1)は、前述の如く、原則として、折返保持シートの自由端部を跨架させて断熱材の表面に臨ませておいて、数日間養生することから、工期の短縮化に問題を残すことと、天候に左右される虞がある。またこの文献(1)は、断熱材の端縁部に保護シートを跨架する構成であって、他の端縁部に対する構成の開示がなく、その構成が定かでないこと、またこの側端部に、モルタルが存在するとの示唆もなく、仕上げ材の取付けが開示されていないこと等の如く、不明な点が考えられる。そして、またこの文献(1)は、一部に予め折返保持シートを断熱材に跨架抱持するとの構成が開示されているが、極めて曖昧な構成であって、単なる願望の域に留まるものと考えられる。また前述の不明な点が考えられることも同様である。   As mentioned above, this document (1) has a problem in shortening the construction period because, as a general rule, it is cured for several days while straddling the free end of the folded holding sheet and facing the surface of the heat insulating material. There is a risk that it will be affected by the weather. Moreover, this literature (1) is a structure which straddles a protection sheet on the edge part of a heat insulating material, Comprising: The structure with respect to another edge part is not disclosed, The structure is not certain, and this side edge part In addition, there is no suggestion that mortar is present, and there are unclear points such as that the attachment of the finishing material is not disclosed. In addition, this document (1) discloses a configuration in which the folding holding sheet is hung on the heat insulating material in advance, but the configuration is extremely ambiguous and remains only in the area of desire. it is conceivable that. Similarly, the above-mentioned unknown points can be considered.

また文献(2)、(3)は、開口部からの火炎及び/又はクラックからの雨水の侵入防止を図るものであり、一部分の改良に留まっている。   Documents (2) and (3) are intended to prevent the intrusion of rainwater from the flame and / or cracks from the opening, and are only partially improved.

以上のことから、この文献(1)〜(3)の発明等においては、昨今、市場の需要があり、地球環境に役立ち、しかも快適な生活が保障されている。所謂、外断熱の有効性と、この有効性が確保できる外断熱隅壁材の製造方法と、その外断熱隅壁材と、この外断熱隅壁材を利用した躯体の開口部及び/又は水切り等の施工部位の構築方法(開口部等の隅部の構築方法)の改良に関するものでなく、市場の要求に十分応え得る発明等とは考えられない。そして、従来の開口部等の隅部の構築方法として市場で要求されている。例えば、構築方法の簡略化、迅速化と、この開口部等の隅部の破損又は脱落回避等に対して、必ずしも十分とは考えられないのが現況である。   From the above, in the inventions and the like of these documents (1) to (3), there is a recent market demand, which is useful for the global environment and a comfortable life is guaranteed. So-called effectiveness of outer heat insulation, method of manufacturing an outer heat insulating corner wall material that can ensure this effectiveness, the outer heat insulating corner wall material, and the opening and / or draining of the casing using the outer heat insulating corner wall material It is not related to the improvement of the construction method of the construction site such as the construction method of the corners such as the opening, and is not considered to be an invention that can sufficiently meet market demands. And it is requested | required in the market as a construction method of corners, such as the conventional opening part. For example, the current situation is that it is not necessarily considered sufficient for simplifying and speeding up the construction method and avoiding breakage or dropout of corners such as openings.

上記に鑑み本発明は、[イ] 隅部の外断熱隅壁材(外断熱隅壁材、又は外断熱下地隅ボード)として最適で、かつ取扱いの容易な構造を提案すること、[ロ] この最適な隅部の外断熱隅壁材を利用した躯体の開口部及び/又は水切り等の施工部位の構築方法を提案すること、[ハ] メッシュの垂れ、このメッシュが波打ち状態となる等の不都合が全くなく、かつこのメッシュの修理を必要としない外断熱隅壁材を提供すること、[ニ] 前述の修理に纏わる全ての問題点を解消すること、[ホ] さらに外断熱ボードの一端部の一端面側を除いた他端部の他端面側は、外断熱ボードの素材が剥出し部となる構成を採用することで、他の外断熱壁材との接合と、目地へのモルタル、充填材の確実な装填と固着を図ること、等を意図する。   In view of the above, the present invention proposes a structure that is optimal as an outer heat insulating corner wall material (outer heat insulating corner wall material or outer heat insulating base corner board) at the corner and easy to handle, [b] Propose construction methods for the opening and / or drainage, etc. of the frame using the outer corner wall material of this optimal corner, [c] Dripping of the mesh, this mesh will be wavy, etc. Providing an outer heat insulating corner wall material that has no inconvenience and does not require repair of this mesh, [d] eliminates all the problems associated with the above repair, [e] Furthermore, one end of the outer heat insulating board The other end surface side of the other end portion excluding the one end surface side of the portion adopts a configuration in which the material of the outer heat insulating board becomes the exposed portion, so that it can be joined to other outer heat insulating wall materials and mortar to the joint It is intended to ensure loading and fixing of the filler.

請求項1の発明は、前述の[イ]〜[ホ]の目的を達成することを意図する。   The invention of claim 1 is intended to achieve the above-mentioned objects [a] to [e].

請求項1は、発泡プラスチック、軽量ボード等の外断熱隅壁材の外断熱ボードと、この外断熱隅壁材の外断熱ボードの一面の表面側から一端部の一端面側を経由し、その他面の裏面側に至るように合成樹脂、金網等で構成するメッシュを添着し、この外断熱ボード及び/又はメッシュの一面の表面側から一端部の一端面側に表面側モルタルと一端面側モルタルを添加した外断熱隅壁材の製造方法であって、
この外断熱ボード及び/又はメッシュの一面の表面側から一端部の一端面側に添加された表面側モルタルと一端面側モルタルを、ロールの自動転圧、箆しごき等の加圧手段を介して、略均等に形成すると共に、前記外断熱ボード及び/又はメッシュの一面の表面側から一端部の一端面側に表面側モルタルと一端面側モルタルを存在させる後処理を施す構成とした外断熱隅壁材の製造方法である。
The first aspect of the present invention is that the outer heat insulating board of the outer heat insulating corner wall material such as foamed plastic, lightweight board, etc., and the one surface of the outer heat insulating board of the outer heat insulating corner wall material from one surface side to the other end surface side, etc. A mesh composed of synthetic resin, wire mesh, etc. is attached so as to reach the back side of the surface, and a surface side mortar and one side surface mortar from the surface side of one surface of the outer heat insulation board and / or mesh to one end surface side of one end portion. A method of manufacturing an outer heat insulating corner wall material to which is added,
The surface side mortar and the one end surface side mortar added from the surface side of one surface of the outer heat insulating board and / or the mesh to the one end surface side of the outer surface through a pressurizing means such as automatic rolling of the roll and squeezing and ironing. In addition, the outer heat insulation corner and the outer heat insulation corner are configured so as to be subjected to post-treatment in which the surface side mortar and the one end surface side mortar are present from the surface side of one surface of the outer heat insulation board and / or mesh to the one end surface side. It is a manufacturing method of a wall material.

請求項2の発明は、請求項1の目的を達成すること、この目的を達成するのに最適な後処理を施す手段(払拭手段)を提供すること等を意図する。   The invention of claim 2 is intended to achieve the object of claim 1 and to provide means (wiping means) for performing post-processing that is optimal for achieving this object.

請求項2は、請求項1に記載の外断熱隅壁材の製造方法において、前記外断熱ボード及び/又はメッシュの一面の表面側から一端部の一端面側に表面側モルタルと一端面側モルタルを存在させる後処理を施す手段は、湿潤したブラッシング、スポンジヤスリ等の払拭手段とする構成とした外断熱隅壁材の製造方法である。   Claim 2 is the manufacturing method of the outer heat insulation corner wall material of Claim 1, The surface side mortar and the one end surface side mortar from the surface side of one surface of the said outer heat insulation board and / or mesh to the one end surface side of one end part The means for performing the post-treatment in the presence of water is a method for manufacturing an outer heat insulating corner wall material configured to be a wiping means such as wet brushing or sponge file.

請求項3の発明は、請求項1又は請求項2の目的を達成すること、この目的を達成するのに最適なモルタルに略均等な後処理を施す手段を提供すること等を意図する。   The invention of claim 3 is intended to achieve the object of claim 1 or claim 2 and to provide means for subjecting the mortar optimal to achieve this object to a substantially equal post-treatment.

請求項3は、請求項1又は請求項2に記載された外断熱隅壁材であって、
この外断熱ボード及び/又はメッシュの一面の表面側から一端部の一端面側に添加された表面側モルタルと一端面側モルタルを、ロールの自動転圧、箆しごき等の加圧手段を介して、略均等に形成し、また前記外断熱ボード及び/又はメッシュの一面の表面側から一端部の一端面側に表面側モルタルと一端面側モルタルがある構成とした外断熱隅壁材である。
Claim 3 is an outer heat insulating corner wall material according to claim 1 or claim 2,
The surface side mortar and the one end surface side mortar added from the surface side of one surface of the outer heat insulating board and / or the mesh to the one end surface side of the outer surface through a pressurizing means such as automatic rolling of the roll and squeezing and ironing. The outer heat insulating board and / or the outer heat insulating corner wall material is configured to have a surface side mortar and one end surface side mortar on one end surface side from one surface side of the outer heat insulating board and / or mesh.

請求項4の発明は、請求項1又は請求項2の目的を達成すること、この目的を達成するのに最適な外断熱隅壁材を提供すること等を意図する。   The invention of claim 4 is intended to achieve the object of claim 1 or claim 2 and to provide an outer heat insulating corner wall material optimum for achieving this object.

請求項4は、請求項1又は請求項2に記載された外断熱隅壁材は、この外断熱ボードの一端部の一端面側を除いた他端部の他端面側は、前記外断熱ボードの素材が剥出し部となる構成とした外断熱隅壁材である。   According to a fourth aspect of the present invention, in the outer heat insulating corner wall material according to the first or second aspect, the other end surface side of the other end portion excluding the one end surface side of the one end portion of the outer heat insulating board is the outer heat insulating board. It is the outer heat insulation corner wall material made into the structure from which the raw material becomes an exposed part.

請求項5の発明は、前述の[イ]〜[ホ]の目的を、確実に達成することを意図する。   The invention of claim 5 is intended to reliably achieve the above-mentioned objects [a] to [e].

請求項5は、請求項1又は請求項2に記載された外断熱隅壁材を利用した躯体の開口部及び/又は水切り等の施工部位の構築方法であって、
この構築方法は、次のように構築される。
Claim 5 is a method of constructing a construction site such as an opening of a housing and / or draining using the outer heat insulating corner wall material described in claim 1 or claim 2,
This construction method is constructed as follows.

「1」 躯体の開口部及び/又は水切り等の施工部位に、この施工部位を囲繞するように設けられた型枠に、
[2] 前記外断熱隅壁材をそれぞれ設けるに際して、前記型枠の内面と、この型枠に設ける外断熱隅壁材の一端部の一端面側に設けたモルタルの表面との間に適宜間隔をおいて設け、
「3」 この間隔に充填用のモルタルをそれぞれ設けるとともに、前記躯体にこの各外断熱隅壁材の裏面側をそれぞれ当接する作業を繰返して、
[4] この各外断熱隅壁材で前記躯体の開口部及び/又は水切り等の施工部位を囲繞し(に設け)、
「5」 前記モルタルとこの型枠との隙間(目地)に、充填物及び/又はモルタル等の充填材を挿入し、
「6」 前記躯体の開口部及び/又は水切り等の施工部位を、前記各外断熱隅壁材で囲繞し、この施工部位を構築する。
“1” On the formwork provided so as to surround this construction site in the construction site such as the opening of the housing and / or draining.
[2] When each of the outer heat insulating corner wall materials is provided, an appropriate interval is provided between the inner surface of the mold and the surface of the mortar provided on one end surface side of one end of the outer heat insulating corner wall material provided on the mold. And set up
"3" While providing the mortar for filling in this space | interval, respectively and repeating the operation | work which each contact | abuts the back surface side of each outer heat insulation corner wall material to the said housing,
[4] With each of these outer heat insulating corner wall materials, surround the opening and / or the construction site such as draining of the casing,
“5” Insert a filler and / or a filler such as mortar into the gap (joint) between the mortar and the mold,
“6” The construction part such as the opening of the casing and / or drainage is surrounded by the outer heat insulating corner wall material, and the construction part is constructed.

請求項6の発明は、請求項5の目的を達成すること、この目的を達成するのに最適なコーキング剤を補填する構成を提供すること等を意図する。   The invention of claim 6 is intended to achieve the object of claim 5 and to provide a configuration for supplementing a caulking agent optimal for achieving this object.

請求項6は、請求項5に記載の外断熱隅壁材を利用した躯体の開口部及び/又は水切り等の施工部位の構築方法において、その隙間に、充填材を充填した後にコーキング剤を補填する構成とした外断熱隅壁材を利用した躯体の開口部及び/又は水切り等の施工部位の構築方法である。   Claim 6 is a method for constructing a construction site such as an opening of a frame and / or draining using the outer heat insulating corner wall material according to claim 5, and a caulking agent is supplemented after filling the gap with the filler. It is the construction method of construction parts, such as an opening of a frame and / or draining, using the outside heat insulation corner wall material made into the composition to do.

請求項1の発明は、発泡プラスチック、軽量ボード等の外断熱隅壁材の外断熱ボードと、外断熱隅壁材の外断熱ボードの一面の表面側から一端部の一端面側を経由し、他面の裏面側に至るように合成樹脂、金網等で構成するメッシュを添着し、外断熱ボード及び/又はメッシュの一面の表面側から一端部の一端面側に表面側モルタルと一端面側モルタルを添加した外断熱隅壁材の製造方法であって、
外断熱ボード及び/又はメッシュの一面の表面側から一端部の一端面側に添加された表面側モルタルと一端面側モルタルを、ロールの自動転圧、箆しごき等の加圧手段を介して、略均等に形成すると共に、外断熱ボード及び/又はメッシュの一面の表面側から一端部の一端面側に表面側モルタルと一端面側モルタルを存在させる後処理を施す外断熱隅壁材の製造方法である。
The invention of claim 1 passes through one end surface side of one end portion from the outer heat insulating board of the outer heat insulating corner wall material such as foamed plastic, lightweight board, and the outer heat insulating board of the outer heat insulating corner wall material from one surface side, A mesh composed of synthetic resin, wire mesh, etc. is attached so as to reach the back side of the other side, and a surface side mortar and one side surface mortar from the surface side of one side of the outer heat insulation board and / or mesh to one end surface side of one end. A method of manufacturing an outer heat insulating corner wall material to which is added,
The surface side mortar and the one end surface side mortar added from the surface side of one surface of the outer heat insulating board and / or mesh to one end surface side mortar through pressure means such as automatic rolling of a roll, squeezing and ironing, A method for producing an outer heat insulating corner wall material, which is formed substantially uniformly and is subjected to post-treatment in which the surface side mortar and the one end surface side mortar are present from the surface side of one surface of the outer heat insulating board and / or mesh to one end surface side. It is.

従って、請求項1は、[イ] 隅部の外断熱隅壁材(外断熱隅壁材、又は外断熱下地隅ボード)として最適で、かつ取扱いの容易な構造を提案できること、[ロ] この最適な隅部の外断熱隅壁材を利用した躯体の開口部及び/又は水切り等の施工部位の構築方法を提案できること、[ハ] メッシュの垂れ、このメッシュが波打ち状態となる等の不都合が全くなく、かつこのメッシュの修理を必要としない外断熱隅壁材を提供できること、[ニ] 前述の修理に纏わる全ての問題点を解消できること、[ホ] さらに外断熱ボードの一端部の一端面側を除いた他端部の他端面側は、外断熱ボードの素材が剥出し部となる構成を採用することで、他の外断熱壁材との接合と、目地へのモルタル、充填材の確実な装填と固着が図れること、等の特徴を有する。   Therefore, claim 1 can propose a structure that is optimal as an outer heat insulating corner wall material (outer heat insulating corner wall material or outer heat insulating base corner board) at the corner and easy to handle, [b] It is possible to propose a construction method for the construction part such as the opening of the frame and / or drainage using the outer heat insulating corner wall material at the optimum corner, [c] Inconvenience such as dripping of the mesh, and the mesh becoming wavy. It is possible to provide an outer heat insulating corner wall material that does not require any repair of this mesh, [d] can eliminate all the problems associated with the above repair, [e] and one end surface of one end of the outer heat insulating board. The other end surface side of the other end excluding the side adopts a configuration in which the material of the outer heat insulation board becomes the exposed part, so that it joins with other outer heat insulation wall materials, mortar to joints, filling material Features such as reliable loading and fixation Have

請求項2の発明は、請求項1に記載の外断熱隅壁材の製造方法において、外断熱ボード及び/又はメッシュの一面の表面側から一端部の一端面側に表面側モルタルと一端面側モルタルを存在させる後処理を施す手段は、湿潤したブラッシング、スポンジヤスリ等の払拭手段とする外断熱隅壁材の製造方法である。   According to a second aspect of the present invention, in the method for manufacturing an outer heat insulating corner wall material according to the first aspect, the surface side mortar and the one end surface side from the surface side of one surface of the outer heat insulating board and / or mesh to the one end surface side of the one end portion. A means for performing a post-treatment in the presence of mortar is a method for producing an outer heat insulating corner wall material which is a wiping means such as wet brushing or sponge file.

従って、請求項2は、請求項1の目的を達成できること、この目的を達成するのに最適な後処理を施す手段(払拭手段)を提供できること等の特徴を有する。   Accordingly, the second aspect has the characteristics that the object of the first aspect can be achieved and a means (wiping means) for performing an optimal post-processing for achieving the object can be provided.

請求項3の発明は、請求項1又は請求項2に記載された外断熱隅壁材であって、
外断熱ボード及び/又はメッシュの一面の表面側から一端部の一端面側に添加された表面側モルタルと一端面側モルタルを、ロールの自動転圧、箆しごき等の加圧手段を介して、略均等に形成し、また外断熱ボード及び/又はメッシュの一面の表面側から一端部の一端面側に表面側モルタルと一端面側モルタルがある外断熱隅壁材である。
The invention of claim 3 is the outer heat insulating corner wall material according to claim 1 or 2,
The surface side mortar and the one end surface side mortar added from the surface side of one surface of the outer heat insulating board and / or mesh to one end surface side mortar through pressure means such as automatic rolling of a roll, squeezing and ironing, The outer heat insulating board and / or mesh is an outer heat insulating corner wall material having a surface side mortar and one end surface side mortar from one surface side to one end surface side of the outer heat insulating board and / or mesh.

従って、請求項3は、請求項1又は請求項2の目的を達成できること、この目的を達成するのに最適なモルタルに略均等な後処理を施す手段を提供できること等の特徴を有する。   Accordingly, the third aspect has features such that the object of claim 1 or 2 can be achieved, and means for applying a substantially equal post-treatment to the optimum mortar for achieving the object can be provided.

請求項4の発明は、請求項1又は請求項2に記載された外断熱隅壁材は、外断熱ボードの一端部の一端面側を除いた他端部の他端面側は、外断熱ボードの素材が剥出し部となる外断熱隅壁材である。   According to a fourth aspect of the present invention, in the outer heat insulating corner wall material described in the first or second aspect, the other end surface side of the other end portion excluding the one end surface side of the one end portion of the outer heat insulating board is the outer heat insulating board. This is an outer heat-insulating corner wall material in which the material is an exposed part.

従って、請求項4は、請求項1又は請求項2の目的を達成できること、この目的を達成するのに最適な外断熱隅壁材を提供できること等の特徴を有する。   Therefore, claim 4 has the characteristics that the object of claim 1 or claim 2 can be achieved, and an outer heat insulating corner wall material optimal for achieving this object can be provided.

請求項5の発明は、請求項1又は請求項2に記載された外断熱隅壁材を利用した躯体の開口部及び/又は水切り等の施工部位の構築方法であって、
この構築方法は、次のように構築される。
Invention of Claim 5 is the construction method of construction parts, such as an opening of a frame and / or draining using the outer heat insulation corner wall material described in Claim 1 or Claim 2,
This construction method is constructed as follows.

「1」 躯体の開口部及び/又は水切り等の施工部位に、施工部位を囲繞するように設けられた型枠に、
[2] 外断熱隅壁材をそれぞれ設けるに際して、型枠の内面と、型枠に設ける外断熱隅壁材の一端部の一端面側に設けたモルタルの表面との間に適宜間隔をおいて設け、
「3」 この間隔に充填用のモルタルをそれぞれ設けるとともに、躯体に各外断熱隅壁材の裏面側をそれぞれ当接する作業を繰返して、
[4] 各外断熱隅壁材で躯体の開口部及び/又は水切り等の施工部位を囲繞し、
「5」 モルタルと型枠との隙間(目地)に、充填物及び/又はモルタル等の充填材を挿入し、
「6」 躯体の開口部及び/又は水切り等の施工部位を、各外断熱隅壁材で囲繞し、施工部位を構築する。
“1” On the formwork provided to surround the construction site at the construction site such as the opening of the housing and / or draining.
[2] When each of the outer heat insulating corner wall materials is provided, an appropriate interval is provided between the inner surface of the mold and the surface of the mortar provided on one end surface side of one end of the outer heat insulating corner wall material provided on the mold. Provided,
"3" While providing the mortar for filling in this space | interval, respectively, and repeating the operation | work which each contact | abuts the back surface side of each outer heat insulation corner wall material to a housing,
[4] Surrounding the construction part such as the opening of the frame and / or draining with each outer heat insulating corner wall material,
"5" Insert a filler and / or a filler such as mortar into the gap (joint) between the mortar and the mold,
“6” The construction part such as the opening part of the frame and / or the construction part such as draining is surrounded by each outer heat insulating corner wall material.

従って、請求項5は、[イ] 隅部の外断熱隅壁材(外断熱隅壁材、又は外断熱下地隅ボード)として最適で、かつ取扱いの容易な構造を提案できること、[ロ] この最適な隅部の外断熱隅壁材を利用した躯体の開口部及び/又は水切り等の施工部位の構築方法を提案できること、[ハ] メッシュの垂れ、このメッシュが波打ち状態となる等の不都合が全くなく、かつこのメッシュの修理を必要としない外断熱隅壁材を提供できること、[ニ] 前述の修理に纏わる全ての問題点を解消できること、[ホ] さらに外断熱ボードの一端部の一端面側を除いた他端部の他端面側は、外断熱ボードの素材が剥出し部となる構成を採用することで、他の外断熱壁材との接合と、目地へのモルタル、充填材の確実な装填と固着が図れること、等の特徴を有する。   Therefore, claim 5 can propose a structure that is optimal as an outer heat insulating corner wall material (outer heat insulating corner wall material or outer heat insulating base corner board) at the corner and easy to handle, [b] It is possible to propose a construction method for the construction part such as the opening of the frame and / or drainage using the outer heat insulating corner wall material at the optimum corner, [c] Inconvenience such as dripping of the mesh, and the mesh becoming wavy. It is possible to provide an outer heat insulating corner wall material that does not require any repair of this mesh, [d] can eliminate all the problems associated with the above repair, [e] and one end surface of one end of the outer heat insulating board. The other end surface side of the other end excluding the side adopts a configuration in which the material of the outer heat insulation board becomes the exposed part, so that it joins with other outer heat insulation wall materials, mortar to joints, filling material Features such as reliable loading and fixation Have

請求項6の発明は、請求項5に記載の外断熱隅壁材を利用した躯体の開口部及び/又は水切り等の施工部位の構築方法において、隙間に、充填材を充填した後にコーキング剤を補填する外断熱隅壁材を利用した躯体の開口部及び/又は水切り等の施工部位の構築方法である。   The invention of claim 6 is a method for constructing a construction site such as an opening of a casing and / or draining using the outer heat insulating corner wall material according to claim 5, and after filling the gap with the filler, the caulking agent is added. It is the construction method of construction parts, such as the opening part of a frame using the external heat insulation corner wall material to make up, and / or draining.

従って、請求項6は、請求項5の目的を達成できること、この目的を達成するのに最適なコーキング剤を補填する構成を提供できること等の特徴を有する。   Accordingly, the sixth aspect has features such that the object of claim 5 can be achieved, and a configuration for supplementing a caulking agent optimal for achieving the object can be provided.

本発明の一例を説明する。   An example of the present invention will be described.

図面の説明をすると、図1−1〜図1−4−2は、本発明の外断熱隅壁材を製造する一例を工程順に示したものであり、: 図1−1は外断熱ボードの斜視図、: 図1−2−1は外断熱ボードの一面の表面側から一端部の一端面側を経由し、その他面の裏面側に至りメッシュを設けた一部欠截の斜視図、図1−2−2は図1−2−1の要部の拡大平面図、: 図1−3−1は外断熱ボードの一面の表面側から一端部の一端面側を経由し、その他面の裏面側に至りメッシュを設け、このメッシュの上で、かつ一面の表面側から一端部の一端面側に表面側モルタルと一端面側モルタルを塗布した状態の一部欠截の斜視図、図1−3−2は図1−3−1の要部の拡大平面図、: 図1−4−1は外断熱ボードの一面の表面側から一端部の一端面側を経由し、その他面の裏面側に至りメッシュを設け、このメッシュの上で、かつ一面の表面側から一端部の一端面側に表面側モルタルと一端面側モルタルを塗布した仕上がり状態の一部欠截の斜視図、図1−4−2は図1−4−1の要部の拡大平面図、図2は図1−4−1の裏面視した斜視図、図3は建屋の開口部及び/又は水切り(隅部)に図1−4−1の外断熱隅壁材を採用した一例を示した縮尺全体図、図4は図3の要部の拡大正面図、図5−1は図3の開口部の断面図、図5−2は図3の開口部の型枠に外断熱隅壁材を落込んだ状態の断面図、図5−3は図4の断面図、図5−4は図5−3の要部の拡大図である。また図6は従来の建屋の開口部及び/又は水切り(隅部)に外断熱下地隅ボードを採用した一例を示した縮尺全体図、図7は図6の要部の拡大正面図、図8−1は図6の開口部の断面図、図8−2は躯体にメッシュを釘止めした状態の断面図、図8−3は図6の開口部の型枠に外断熱下地隅ボードを落込んだ状態の断面図、図8−4は図6の開口部の型枠に外断熱下地隅ボードを落込み、モルタルを塗布した状態の断面図、図8−5は図7の断面図、図8−6はメッシュの不具合を示した断面図、図9は従来の外断熱下地隅ボードの斜視図である。   Referring to the drawings, FIGS. 1-1 to 1-4-2 show an example of manufacturing the outer heat insulating corner wall material of the present invention in the order of steps, and FIG. 1-1 shows the outer heat insulating board. FIG. 1-2-1 is a perspective view of a partially cutout with a mesh extending from one surface side of one end portion to the back surface side of the other surface from one surface side of the outer heat insulation board. 1-2-2 is an enlarged plan view of the main part of FIG. 1-2-1: FIG. 1-3-1 is a diagram of the other surface through the one end surface side of one end portion from the surface side of one surface of the outer heat insulating board. FIG. 1 is a perspective view of a partial defect in a state in which a mesh is provided on the back surface side, and a surface side mortar and one end surface side mortar are applied on the mesh from one surface side to one end surface side of one end. 3-3-2 is an enlarged plan view of the main part of FIG. 1-3-1, FIG. 1-4-1 shows one end surface side of one end portion from the surface side of one surface of the outer heat insulating board. For this reason, a mesh is provided on the back side of the other side, and a part of the finished state in which the surface side mortar and the one end side mortar are applied on the one side of the one end from the front side of the one side of the mesh. 1-4-2 is an enlarged plan view of the main part of FIG. 1-4-1, FIG. 2 is a perspective view of the back of FIG. 1-4-1, and FIG. FIG. 4 is an enlarged front view of an essential part of FIG. 3, and FIG. 5-1 is a diagram illustrating an example in which the outer heat insulating corner wall material of FIG. 3 is a cross-sectional view of the opening of FIG. 3, FIG. 5-2 is a cross-sectional view of a state in which the outer heat insulating corner wall material is dropped into the mold of the opening of FIG. 3, FIG. 4 is an enlarged view of a main part of FIG. 6 is an overall scale view showing an example in which an outside heat insulating base corner board is adopted for an opening and / or draining (corner) of a conventional building, FIG. 7 is an enlarged front view of the main part of FIG. -1 is a cross-sectional view of the opening of FIG. 6, FIG. 8-2 is a cross-sectional view of a state in which the mesh is nailed to the housing, and FIG. 8-3 is an outer heat insulating base corner board dropped on the form of the opening of FIG. 8-4 is a cross-sectional view of a state where the outer heat insulating base corner board is dropped into the mold of the opening of FIG. 6 and mortar is applied, and FIG. 8-5 is a cross-sectional view of FIG. FIG. 8-6 is a cross-sectional view showing a defect of the mesh, and FIG. 9 is a perspective view of a conventional outer heat insulating base corner board.

以下本発明の一実施例を説明する。先ず、図示の如く、躯体の建築下地隅材用の外断熱隅壁材1は、発泡プラスチック(発泡倍率40%〜60%程度とし、軽量化、強度性、肉厚等と、使用用途等を考慮して決定する)、軽量ボード等の外断熱ボード100(断熱ボード)と、この外断熱ボード100の一面1aの表面側101から一端部1bの一端面側102経由し、その他面1cの裏面側103に至る接着剤を有するメッシュ2(グラスファイバーメッシュ)と、このメッシュ2の一部を覆う樹脂モルタル材料、接着性モルタル材料等の薄地の下地用のモルタル(層)3を設ける。   An embodiment of the present invention will be described below. First, as shown in the figure, the outer heat insulating corner wall material 1 for the building foundation corner material of the frame is made of foamed plastic (foaming ratio of about 40% to 60%, weight reduction, strength, thickness, etc. The outer heat insulation board 100 (heat insulation board) such as a lightweight board, and the back surface of the other surface 1c from the front surface side 101 of the one surface 1a of the outer heat insulation board 100 through the one end surface side 102 of the one end 1b. A mesh 2 (glass fiber mesh) having an adhesive reaching the side 103 and a mortar (layer) 3 for a thin ground such as a resin mortar material and an adhesive mortar material covering a part of the mesh 2 are provided.

そして、このモルタル3は、正確には、外断熱ボード100の一面1aの表面側101にある表面側モルタル300と、この外断熱ボード100の一端部1bの一端面側102にある一端面側モルタル301であって、この外断熱ボード100の各他端部1d(少なくとも三方向の端部)の各他端面側104(少なくとも三方向の端面部)にはモルタル3を設けない構成である。即ち、図1−3−1と図1−3−2に示した如く、他端面側104にモルタル3が、誤って設けられた場合(説明の便宜上モルタル3−1として示す)は、払拭手段(図示せず)を介して剥離し、図1−4−1と図1−4−2に示した正常の状態とする。
このように、各他端面側104にはモルタル3を設けない構成であるので、これに横方向で隣接する他の外断熱隅壁材1との接合、又は縦方向で隣接する(後述する)外断熱壁材13との確実かつスムーズな接合が図れる。さらに構造物の寸法に沿った、正確な隣接関係が図れる利点がある。
And this mortar 3 is exactly the one end surface side mortar in the surface side mortar 300 in the surface side 101 of the one surface 1a of the outer heat insulation board 100, and the one end surface side 102 in the one end part 1b of this outer heat insulation board 100. 301, the mortar 3 is not provided on each other end surface 104 (at least in three directions) of each other end 1d (at least in three directions) of the outer heat insulating board 100. That is, as shown in FIGS. 1-3-1 and 1-3-2, when the mortar 3 is mistakenly provided on the other end surface 104 (shown as mortar 3-1 for convenience of explanation), the wiping means It peels through (not shown), and it is set as the normal state shown in FIGS. 1-4-1 and 1-4-2.
Thus, since it is the structure which does not provide the mortar 3 in each other end surface side 104, it joins with the other external heat insulation corner wall material 1 adjacent to this in the horizontal direction, or adjoins in the vertical direction (it mentions later). Secure and smooth joining with the outer heat insulating wall material 13 can be achieved. Furthermore, there is an advantage that an accurate adjacency relationship can be achieved along the dimensions of the structure.

また前記メッシュ2は、外断熱ボード100の表面側101と一端面側102並びに裏面側103の一部に設けられており、そして、このメッシュ2は、前記外断熱ボード100の表面側101と一端面側102に相当する箇所に塗布しかつ延展したモルタル3で被覆される。従って、メッシュ2の外断熱ボード100の他面1cの裏面側103に相当する箇所には、このモルタル3が設けられない構造であり、この外断熱ボード100の断熱性の確保と、材料の節約化、又は軽量化等を図る。   The mesh 2 is provided on a part of the front surface side 101, the one end surface side 102, and the back surface side 103 of the outer heat insulating board 100, and the mesh 2 is identical to the surface side 101 of the outer heat insulating board 100. A portion corresponding to the end face side 102 is coated and spread with a mortar 3 spread. Accordingly, the mortar 3 is not provided in a portion corresponding to the back surface side 103 of the other surface 1c of the outer heat insulating board 100 of the mesh 2, and the heat insulating property of the outer heat insulating board 100 is ensured and the material is saved. To reduce weight or weight.

以上の方法で製造できたものが、図1−4−1と図1−4−2で示した外断熱隅壁材1である。そして、この外断熱隅壁材1の三方向の他端部1dの他端面側104は、素材の外断熱ボード100が剥出し構造となっている。またメッシュ2は、外断熱隅壁材1の表面側101と、一端面側102並びに裏面側103の一部に設けられる。そして、モルタル3は、外断熱ボード100の表面側101(表面側モルタル300)と、外断熱ボード100の一端部1bの一端面側102(一端面側モルタル301)に設けられる。   What can be manufactured by the above method is the outer heat insulating corner wall material 1 shown in FIGS. 1-4-1 and 1-4-2. And the outer heat insulation board 100 of the raw material has an exposed structure on the other end surface side 104 of the other end portion 1d in the three directions of the outer heat insulating corner wall material 1. Further, the mesh 2 is provided on a part of the front surface side 101, the one end surface side 102, and the back surface side 103 of the outer heat insulating corner wall material 1. And the mortar 3 is provided in the surface side 101 (surface side mortar 300) of the outer heat insulation board 100, and the one end surface side 102 (one end surface side mortar 301) of the one end part 1b of the outer heat insulation board 100.

そして、この外断熱隅壁材1を利用して、建屋Aの躯体AAの開口部A1又は水切り6(隅部A3の一例である)の外周面A4を構築する方法で、開口部A1の上方A1−1を構築する方法の好ましい一例を説明する。この構築方法は、図5−1〜図5−4に示されているので、これらの図面を基に説明する。そして、この図5−1において、型枠Dを開口部A1の上方A1−1に設ける。そして、この型枠Dを利用して、上方A1−1に外断熱隅壁材1を設置する。その一例は、図5−2に示すように、この上方A1−1の型枠D内に外断熱隅壁材1の一端面側102を順次一枚〜複数枚(以下、複数枚で説明する)落込むが、この際に型枠Dと外断熱隅壁材1の一端面側102との間には目地F(間隔)が形成される。そして、この状態では、躯体AAに外断熱隅壁材1の裏面側103が添接されるとともに、メッシュ2の裏面側も同様に添接される。そして、この外断熱隅壁材1の表面側モルタル300が躯体AAの外側に位置する。このような作業を順次繰返す。尚、この外断熱隅壁材1は、躯体AAの外側に釘、接着剤等の固定手段(図示せず)を介して固定される。そして、図5−3に示すように、目地Fの全体(図5−3では、図面に向って前後方向)に充填用のモルタルHを塗布(塗着)した後、バックアップ材J及び/又はコーキング剤Iを設けることで、この開口部A1の外周面A4が構築される。尚、図5−4は、図5−3の要部を拡大して示した断面図であり、この開口部A1の外周面A4が確実かつ強固に構築された状態を示している。   And by using this outer heat insulating corner wall material 1, a method of constructing the outer peripheral surface A4 of the opening A1 of the housing AA of the building A or the drainer 6 (which is an example of the corner A3), and above the opening A1. A preferred example of a method for constructing A1-1 will be described. This construction method is shown in FIGS. 5-1 to 5-4, and will be described with reference to these drawings. And in this FIG. 5-1, the formwork D is provided above A1-1 of opening A1. And using this formwork D, the outer heat insulation corner wall material 1 is installed in upper direction A1-1. As an example, as shown in FIG. 5B, one end surface side 102 of the outer heat insulating corner wall material 1 is sequentially disposed in the mold D of the upper part A1-1. In this case, joints F (intervals) are formed between the mold D and the one end face side 102 of the outer heat insulating corner wall material 1. In this state, the back surface side 103 of the outer heat insulating corner wall material 1 is attached to the housing AA, and the back surface side of the mesh 2 is also attached in the same manner. And the surface side mortar 300 of this outer heat insulation corner wall material 1 is located in the outer side of the housing AA. Such operations are sequentially repeated. In addition, this outer heat insulation corner wall material 1 is fixed to the outer side of housing AA via fixing means (not shown), such as a nail and an adhesive agent. And as shown to FIGS. 5-3, after apply | coating (coating) the filling mortar H to the whole joint F (in FIG. 5-3, the front-back direction toward drawing), backup material J and / or By providing the caulking agent I, the outer peripheral surface A4 of the opening A1 is constructed. 5-4 is an enlarged cross-sectional view of the main part of FIG. 5-3, and shows a state in which the outer peripheral surface A4 of the opening A1 is securely and firmly constructed.

続いて、詳細な図面は省略するが、建屋Aの開口部A1又は水切り6(隅部A3の一例である)の外周面A4を構築する方法で、開口部A1の下方A1−2を構築する方法の好ましい一例を説明する。この構築方法は、型枠Dを開口部A1の下方A1−2に設ける。そして、この型枠Dを利用して、下方A1−2に外断熱隅壁材1を設置する。この下方A1−2の型枠D内に外断熱隅壁材1の一端面側102を順次一枚〜複数枚差込むが、この際に型枠Dと外断熱隅壁材1の一端面側102との間には目地Fが形成される。そして、この状態では、躯体AAに外断熱隅壁材1の裏面側103が添接されるとともに、メッシュ2の裏面側も同様に添接される。そして、この外断熱隅壁材1の表面側モルタル300が躯体AAの外側に位置する。このような作業を順次繰返す。尚、この外断熱隅壁材1は、躯体AAの外側に釘、接着剤等の固定手段を介して固定される。そして、目地Fの全体に充填用モルタルGを塗布した後、バックアップ材J及び/又はコーキング剤Iを設けることで、この開口部A1の外周面A4が構築される。この作業を行なうことで、この開口部A1の外周面A4が確実かつ強固に構築された状態を示している。   Then, although detailed drawing is abbreviate | omitted, the downward direction A1-2 of the opening part A1 is constructed | assembled by the method of constructing the outer peripheral surface A4 of the opening part A1 or the drainer 6 (it is an example of the corner part A3) of the building A. A preferred example of the method will be described. In this construction method, the mold D is provided in the lower part A1-2 of the opening A1. And using this formwork D, the outer heat insulation corner wall material 1 is installed in downward A1-2. One to a plurality of one end face sides 102 of the outer heat insulating corner wall material 1 are sequentially inserted into the mold D of the lower part A1-2. At this time, one end face side of the mold frame D and the outer heat insulating corner wall material 1 is inserted. A joint F is formed between the two. In this state, the back surface side 103 of the outer heat insulating corner wall material 1 is attached to the housing AA, and the back surface side of the mesh 2 is also attached in the same manner. And the surface side mortar 300 of this outer heat insulation corner wall material 1 is located in the outer side of the housing AA. Such operations are sequentially repeated. The outer heat insulating corner wall material 1 is fixed to the outside of the housing AA through fixing means such as a nail and an adhesive. And after apply | coating the mortar G for filling to the whole joint F, the outer peripheral surface A4 of this opening part A1 is constructed | assembled by providing the backup material J and / or the caulking agent I. By performing this operation, the outer peripheral surface A4 of the opening A1 is shown to be securely and firmly constructed.

以上で説明した、外断熱隅壁材1を開口部A1の外周面A4に構築する作業(施工)及び/又は取扱いと、その手順等は一例であり限定されない。何れにしても、この開口部A1に外断熱隅壁材1を施工し、躯体AAの外断熱の効果、機能と、その強度性を確保できる施工例は、本発明の範疇である。そして、他の型枠D、固定手段等の作業及び/又は取扱い方法等においても同様に解釈できる。また開口部A1の側方A1−3、A1−4においても、前述の上下方A1−1、A1−2と同様に、外断熱隅壁材1を利用して構築することが可能である。   The above-described operation (construction) and / or handling of constructing the outer heat insulating corner wall material 1 on the outer peripheral surface A4 of the opening A1 and the procedure thereof are examples and are not limited. In any case, the construction example in which the outer heat insulating corner wall material 1 is constructed in the opening A1 and the effect and function of the outer heat insulation of the housing AA and the strength thereof can be secured is within the scope of the present invention. And it can interpret in the same way also in the work and / or the handling method etc. of other formwork D, fixing means, etc. In addition, the sides A1-3 and A1-4 of the opening A1 can be constructed using the outer heat insulating corner wall material 1 in the same manner as the upper and lower portions A1-1 and A1-2.

以上のようにして、開口部A1が外断熱隅壁材1で囲繞又は一部で施工が終了した際に、この外断熱隅壁材1の他端部1dの他端面側104は、メッシュ10を設けた外断熱ボード11とモルタル12で構成された定寸の外断熱壁材13の端部13aの端面側13bが設けられる。そして、この外断熱隅壁材1と外断熱壁材13とで形成される目地E3には、図示しないメッシュ及び/又はバックアップ材J及び/又はコーキング剤I(充填材)を設ける。この外断熱壁材13の施工が終了した段階で、仕上げ塗料、モルタル等の仕上げ剤で最後の作業を行なう。   As described above, when the opening A1 is enclosed or partially covered by the outer heat insulating corner wall material 1, the other end surface side 104 of the other end 1d of the outer heat insulating corner wall material 1 is the mesh 10. The end surface side 13b of the end part 13a of the fixed-size outer heat insulating wall member 13 composed of the outer heat insulating board 11 provided with the mortar 12 is provided. The joint E3 formed by the outer heat insulating corner wall material 1 and the outer heat insulating wall material 13 is provided with a mesh and / or a backup material J and / or a caulking agent I (filler) (not shown). At the stage when the construction of the outer heat insulating wall material 13 is completed, the final work is performed with a finishing agent such as a finish paint or mortar.

そして、本発明は、従来の下記の課題である(イ)〜(ニ)を解消できる。即ち、この(イ)〜(ニ)の課題は、(イ)型枠Dと外断熱下地隅ボードEの端面E1で形成される目地Fからその表面E2に亙りモルタルGを塗布し、このモルタルGが粘性を有する状態で、外周面A4に設けたメッシュBを押さえるか、又は釘止めし、この外断熱下地隅ボードEに張装する施工である。従って、大変な手間と、煩雑な作業を要する。(ロ)またモルタルGの粘性(濃淡)の不都合によるメッシュBと外断熱下地隅ボードEの端面E1及び/又は表面E2等への馴染み不良、メッシュBの垂れB1の発生と、又は最悪ではメッシュBが波打ち状態となる等の不都合が発生する。(ハ)余分のメッシュBのカット、及び/又はモルタルGの剥離等の方法を採用することから、作業が厄介であること、またやりなおしの問題が発生すること、熟練を要すること、又は工期の長期化等を招来すること等の課題がある。(ニ)施工が、極めて面倒であること、熟練を要すること、或は風及び/又は雨等の悪影響が発生することを想定すると、さらに作業が面倒であり、その完成に長時間を要する。こと等である。そして、また本発明では、前記手順及び/又は作業等を行うことで、施工の容易化、規格化(マニュアル化)等に役立つ特徴を有する。   And this invention can eliminate the following (i)-(d) which are the following conventional problems. That is, the problems (a) to (d) are as follows: (a) The mortar G is applied over the surface E2 from the joint F formed by the mold D and the end face E1 of the outer heat-insulating base corner board E. In the state where G is viscous, the mesh B provided on the outer peripheral surface A4 is pressed or nail-fixed, and this outer heat insulation base corner board E is stretched. Therefore, it requires a lot of labor and complicated work. (B) In addition, the mesh B and the end face E1 and / or the surface E2 of the outer heat insulating base corner board E due to inconvenience of the viscosity (shading) of the mortar G, the occurrence of dripping B1 of the mesh B, or the mesh at worst. Inconveniences such as B becoming a wavy state occur. (C) Since a method such as cutting of excess mesh B and / or peeling of mortar G is adopted, the operation is troublesome, a problem of redoing occurs, skill is required, or There is a problem such as inviting longer periods. (D) Assuming that the construction is extremely troublesome, requires skill, or that adverse effects such as wind and / or rain occur, the work is further troublesome and requires a long time to complete. And so on. In addition, the present invention has features useful for facilitating construction, standardization (manualization), and the like by performing the procedure and / or work.

尚、前記定寸の外断熱壁材13は、3×6寸法及び/又は外断熱ボード11は、湿度を通す性質「透湿性」、熱伝導率、曲げ強さ、難燃性等に優れたボード、例えば、ビーズ法ポリスチレンフォーム4号を採用する。尚、外断熱隅壁材1もこれに順ずる。そして、図示しないが、上塗り材は、接着性、弾性に優れたポリマーベースの塗料であれば限定されないので、従来のように特殊な塗料を必要とせず有益である。また本発明は、ホルムアルデヒトの発生率も少なく健康に悪影響を与えないこと、ガン発生率も少ないこと、等有益な塗料である。   The outer heat insulating wall material 13 having a fixed size is 3 × 6 and / or the outer heat insulating board 11 is excellent in the property of passing moisture, “moisture permeability”, thermal conductivity, bending strength, flame retardancy, and the like. A board, for example, beaded polystyrene foam No. 4, is employed. In addition, the outer heat insulation corner wall material 1 follows this. Although not shown in the drawing, the top coat material is not limited as long as it is a polymer-based paint excellent in adhesiveness and elasticity, so that it is useful without requiring a special paint as in the prior art. In addition, the present invention is a useful paint that has a low incidence of formaldehyde and does not adversely affect health and a low incidence of cancer.

図1−1〜図1−4−2は、本発明の外断熱隅壁材を製造する一例を工程順に示したものであり、図1−1は外断熱ボードの斜視図FIGS. 1-1 to 1-4-2 show an example of manufacturing the outer heat insulating corner wall material of the present invention in the order of steps, and FIG. 1-1 is a perspective view of the outer heat insulating board. 図1−2−1は外断熱ボードの一面の表面側から一端部の一端面側を経由し、その他面の裏面側に至りメッシュを設けた一部欠截の斜視図Fig. 1-2-1 is a perspective view of a partial cutout with a mesh provided from one surface of one side of the outer heat insulation board to one side of one end and to the back side of the other surface. 図1−2−2は図1−2−1の要部の拡大平面図1-2-2 is an enlarged plan view of the main part of FIG. 1-2-1. 図1−3−1は外断熱ボードの一面の表面側から一端部の一端面側を経由し、その他面の裏面側に至りメッシュを設け、このメッシュの上で、かつ一面の表面側から一端部の一端面側に表面側モルタルと一端面側モルタルを塗布した状態の一部欠截の斜視図Fig. 1-3-1 shows that a mesh is provided from one surface side of one side of the outer heat insulation board to one end surface side of the outer heat insulation board and then to the back surface side of the other surface. The perspective view of a partial defect in the state where the surface side mortar and the one end side mortar were applied to the one end surface side of the part 図1−3−2は図1−3−1の要部の拡大平面図1-3-2 is an enlarged plan view of the main part of FIG. 1-3-1. 図1−4−1は外断熱ボードの一面の表面側から一端部の一端面側を経由し、その他面の裏面側に至りメッシュを設け、このメッシュの上で、かつ一面の表面側から一端部の一端面側に表面側モルタルと一端面側モルタルを塗布した仕上がり状態の一部欠截の斜視図1-4-1 passes through one end surface side of one end portion from the surface side of one surface of the outer heat insulating board, reaches a back surface side of the other surface, and provides a mesh on the mesh and one end from the surface side of the one surface. Perspective view of a partially missing surface in a finished state in which a surface side mortar and an end surface side mortar are applied to one end surface side of a part 図1−4−2は図1−4−1の要部の拡大平面図1-4-2 is an enlarged plan view of the main part of FIG. 1-4-1. 図2は図1−4−1の裏面視した斜視図FIG. 2 is a rear perspective view of FIG. 図3は建屋の開口部及び/又は水切り(隅部)に図1−4−1の外断熱隅壁材を採用した一例を示した縮尺全体図FIG. 3 is an overall scale view showing an example in which the outer heat insulating corner wall material of FIG. 1-4-1 is adopted in the opening and / or draining (corner) of the building. 図4は図3の要部の拡大正面図4 is an enlarged front view of the main part of FIG. 図5−1は図3の開口部の断面図5-1 is a sectional view of the opening of FIG. 図5−2は図3の開口部の型枠に外断熱隅壁材を落込んだ状態の断面図FIG. 5-2 is a cross-sectional view showing a state in which the outer heat insulating corner wall material is dropped into the form of the opening in FIG. 図5−3は図4の断面図5-3 is a sectional view of FIG. 図5−4は図5−3の要部の拡大図5-4 is an enlarged view of the main part of FIG. 5-3. 図6は従来の建屋の開口部及び/又は水切り(隅部)に外断熱下地隅ボードを採用した一例を示した縮尺全体図FIG. 6 is an overall scale view showing an example in which an outer heat insulating base corner board is adopted for an opening and / or draining (corner) of a conventional building. 図7は図6の要部の拡大正面図7 is an enlarged front view of the main part of FIG. 図8−1は図6の開口部の断面図8-1 is a sectional view of the opening of FIG. 図8−2は躯体にメッシュを釘止めした状態の断面図Fig. 8-2 is a cross-sectional view of a state where a mesh is nailed to the housing 図8−3は図6の開口部の型枠に外断熱下地隅ボードを落込んだ状態の断面図8-3 is a cross-sectional view of a state in which the outer heat insulating base corner board is dropped into the form of the opening in FIG. 図8−4は図6の開口部の型枠に外断熱下地隅ボードを落込み、モルタルを塗布した状態の断面図8-4 is a cross-sectional view of a state in which the outer heat insulating base corner board is dropped into the form of the opening in FIG. 6 and mortar is applied. 図8−5は図7の断面図8-5 is a cross-sectional view of FIG. 図8−6はメッシュの不具合を示した断面図Fig. 8-6 is a cross-sectional view showing a mesh defect 図9は従来の外断熱下地隅ボードの斜視図FIG. 9 is a perspective view of a conventional outer heat insulating base corner board.

符号の説明Explanation of symbols

A 建屋
AA 躯体
A1 開口部
A1−1 上方
A1−2 下方
A1−3 側方
A1−4 側方
A2 水切り
A3 隅部
A4 外周面
B メッシュ
B1 垂れ
C 釘止め
E 外断熱下地隅ボード
E1 端面
E2 表面
E3 目地
D 型枠
F 目地
G モルタル
H 充填用のモルタル
I コーキング剤
J バックアップ材
L 定寸の外断熱ボード
1 外断熱隅壁材
1a 一面
1b 一端部
1c 他面
1d 他端部
100 外断熱ボード
101 表面側
102 一端面側
103 裏面側
104 他端面側
2 メッシュ
3 モルタル
300 表面側モルタル
301 一端面側モルタル
3−1 モルタル
6 水切り
10 メッシュ
11 外断熱ボード
12 モルタル
13 外断熱壁材
13a 端部
13b 端面側
A building AA frame A1 opening A1-1 upper A1-2 lower A1-3 side A1-4 side A2 draining A3 corner A4 outer peripheral surface B mesh B1 drooping C nailed E outer heat insulation base corner board E1 end surface E2 surface E3 joint D formwork F joint G mortar H mortar for filling I caulking agent J backup material L fixed heat insulation board 1 outer heat insulation corner wall material 1a one side 1b one end 1c other side 1d other end 100 outer heat insulation board 101 Surface side 102 One end surface side 103 Back surface side 104 Other end surface side 2 Mesh 3 Mortar 300 Surface side mortar 301 One end surface side mortar 3-1 Mortar 6 Draining 10 Mesh 11 External heat insulation board 12 Mortar 13 External heat insulation wall material 13a End portion 13b End surface ~ side

本発明は、外断熱隅壁材に関する。The present invention relates to an outer heat insulating corner wall material.

現在、現場で施工されている外断熱隅壁材を利用した躯体の開口部及び/又は水切り等の施工部位の構築方法と、この外断熱隅壁材は、図6〜図8−6に示した構築方法が一般的である。即ち、建屋Aの開口部A1又は水切りA2等の隅部A3の躯体AAには図8−2に示すようにメッシュBを釘止めCして、図6、図7又は図8−2に示すように、型枠D(水切り材)より押上げ、垂れ下げる等の如く、外方に位置させた状態で、このメッシュBを隅部A3の外周面A4に設ける(外方に垂下げるようにしてフリーにするか、又は係止する)。その後、図8−3の如く、型枠Dに外断熱下地隅ボードEを張付けるには、この外周面A4に設けたメッシュBを押さえるようにして、外断熱下地隅ボードEを型枠D内に落込み、少なくとも型枠Dと外断熱下地隅ボードEの端面E1で形成される目地Fからその表面E2に亙りモルタルGを塗布し、このモルタルGが粘性を有する状態で、外周面A4に設けたメッシュBを押さえるか、又は釘止め(図示せず)して外断熱下地隅ボードEに張装する。この際に、モルタルGの粘性(濃淡)に不都合があると、メッシュBが外断熱下地隅ボードEの端面E1及び/又は表面E2に馴染まず、メッシュBの垂れB1(図8−6で例示する)が生ずる不都合、またメッシュBが波打ち状態(図8−6において、図面に対峙して前後方向において)となる不都合等がある。このような状態では、余分のメッシュBのカット及び/又は修正作業等に伴う弊害が考えられる。例えば、修理と、この修理に伴う工期の長期化、作業の停滞があること、またこの修理作業は厄介であり、極めて大変であること、また熟練を要すること等の課題がある。一方、この状態をそのまま放置し、作業を進め、例えば、モルタルを塗布した場合には、このモルタルGの剥離、亀裂等の問題が発生し、欠陥住宅との批判を受けることが考えられる。最悪の場合には、この種の外断熱工法を用いた住宅に対する悪評の基になる可能性があり、放置できない処である。   The construction method of the construction part such as the opening of the frame and / or draining using the outer heat insulating corner wall material currently constructed on site, and this outer heat insulating corner wall material are shown in FIGS. 6 to 8-6. The construction method is common. That is, a mesh B is nailed C to the housing AA of the corner A3 such as the opening A1 or the draining A2 of the building A as shown in FIG. 8-2, and shown in FIG. 6, 7 or 8-2. As described above, the mesh B is provided on the outer peripheral surface A4 of the corner A3 in a state where it is positioned outward such as being pushed up and hung down from the mold D (draining material) (to be hung outward). Free or lock). Thereafter, as shown in FIG. 8-3, in order to attach the outer heat insulating base corner board E to the mold D, the mesh B provided on the outer peripheral surface A4 is pressed and the outer heat insulating base corner board E is attached to the mold D. The mortar G is applied to the surface E2 from the joint F formed by at least the mold D and the end face E1 of the outer heat insulating base corner board E, and the outer peripheral surface A4 is in a state where the mortar G is viscous. The mesh B provided on the outer side is pressed or nailed (not shown), and is applied to the outer heat insulating base corner board E. At this time, if the viscosity (shading) of the mortar G is inconvenient, the mesh B does not conform to the end face E1 and / or the surface E2 of the outer heat insulating base corner board E, and the droop B1 of the mesh B (illustrated in FIG. 8-6) And the mesh B becomes a wavy state (in FIG. 8-6, in the front-rear direction as opposed to the drawing). In such a state, an adverse effect associated with cutting and / or correcting the extra mesh B can be considered. For example, there are problems such as repair, prolongation of the work period accompanying this repair, stagnant work, and the repair work is troublesome and extremely difficult, and requires skill. On the other hand, if this state is left as it is and the work proceeds, for example, when mortar is applied, problems such as peeling and cracking of the mortar G may occur, and it may be criticized as a defective house. In the worst case, there is a possibility that it may become a base of bad reputation for a house using this type of external insulation method, and it cannot be left unattended.

そして、さらに問題となることは、前述した外断熱下地隅ボードEの取付け作業は、メッシュB及び/又はモルタルGの取扱いが、極めて面倒であること、熟練を要すること、殊に風及び/又は雨等による悪影響が発生することを想定すると、さらに作業が面倒であり、その完成に長時間を要すること等の弊害が考えられる。   Further, a further problem is that the above-described work of attaching the outer heat insulating base corner board E is very troublesome in handling the mesh B and / or mortar G, requires skill, especially wind and / or Assuming that an adverse effect due to rain or the like occurs, the work is further troublesome, and there may be adverse effects such as the completion of the work taking a long time.

前述のモルタルGによる塗布が終了した後は、最終の処理として、前記目地Fにはバックアップ材Jを詰めた後に、コーキング剤Iを充填して完了する(図8−5)。その後は、定寸の外断熱ボードLを釘止め等により取付ける。   After the application with the mortar G is completed, the joint F is filled with the caulking agent I after the joint material F is filled with the caulking agent I (FIG. 8-5). After that, the fixed-size outer heat insulation board L is attached by nail or the like.

そこで、前述した従来工法の問題点と、その解決策(要求)を列挙すると以下のようになる。   Therefore, the problems of the conventional method described above and their solutions (requests) are listed as follows.

[1] 従来の隅部A3に外断熱下地隅ボードEを取付ける方法は、このメッシュBの風等による動き、又はモルタルGの粘性等により、その取扱いが大変であること、熟練を要求されること、さらには修理の蓋然性があり、問題であること等の改良点が挙げられる。   [1] The conventional method of attaching the outer heat insulating base corner board E to the corner A3 is difficult to handle due to the movement of the mesh B by the wind or the viscosity of the mortar G, and skill is required. In addition, there is a probability of repair, and there are improvements such as problems.

[2] メッシュBの垂れB1、ひどい場合にはメッシュBが波打ち状態となる等の不都合が発生する蓋然性があり、この修理に纏わる全ての問題点を改良することが急務であり、これらの不都合が発生しない、少なくとも隅部A3の外断熱下地隅ボードEが要求される。   [2] There is a possibility that inconveniences such as dripping B1 of the mesh B, and the mesh B becoming wavy in a severe case, there is an urgent need to improve all the problems associated with this repair. Is required, at least the outer heat insulating base corner board E in the corner A3.

[3] 図6に示した躯体AAの水切りA2の型枠Dを利用して、外断熱下地隅ボードEを施工する場合は、前述の型枠Dより押上げ、垂れ下げる等の如く、外方に位置させた状態で、このメッシュBを隅部A3の外周面A4に設け、この型枠D内に複数枚の外断熱下地隅ボードEを張装する方法に準ずる。   [3] When the outer heat insulating base corner board E is to be constructed by using the drainage A2 mold D of the casing AA shown in FIG. This mesh B is provided on the outer peripheral surface A4 of the corner A3 in a state of being positioned in the direction, and a method in which a plurality of outer heat insulating base corner boards E are stretched in the mold D is applied.

尚、従来工法の問題点と、その解決策(要求)を文献から検討すると、次のような先行文献が挙げられる。   In addition, if the problem of a conventional construction method and its solution (request | requirement) are examined from literature, the following prior documents will be mentioned.

[4] 文献(1)は、特開昭57−205654号の「建築物の断熱外壁構造体」であり、その概要は、「建築物の壁躯体の室外側において、断熱材の上端部に相当する箇所に予め折返保持シートの基部をモルタル等の接着剤を貼合し、その後に接着剤を介して断熱材を壁躯体の室外側に貼設する。この断熱材の上端部、即ち、端縁部には、折返保持シートの自由端部を跨架させて断熱材の表面に臨ませておいて、数日間養生する。その後、断熱材が壁躯体に完全に接着した後、断熱材の表面に平坦状保持シートをモルタル等の接着剤により接合し、この際に平坦状保持シートの上端、即ち、側端部は、折返保持シートの端部と重合して両者が重合部を透過した接着剤により固定されて一体構造でなる建築物の上端部の構造体を構築する」。この工法を採用することで、火災等の高温高熱作用を外壁が受ける状態でも、できるだけ断熱材の端縁部の破損又は脱落回避を意図する。   [4] Document (1) is “Insulation outer wall structure of building” disclosed in Japanese Patent Application Laid-Open No. 57-205654. The outline is “at the upper end of the heat insulating material on the outdoor side of the wall of the building”. Adhere an adhesive such as mortar to the base of the folded holding sheet in advance at the corresponding location, and then paste the heat insulating material on the outdoor side of the wall case through the adhesive. At the end edge, the free end of the folded holding sheet is straddled to face the surface of the heat insulating material, and cured for several days.After that, the heat insulating material is completely bonded to the wall frame, and then the heat insulating material A flat holding sheet is bonded to the surface of the flat holding sheet with an adhesive such as mortar. At this time, the upper end of the flat holding sheet, that is, the side end overlaps with the end of the folded holding sheet, and both pass through the overlapping portion. The upper end structure of the building that is fixed by the adhesive and has a monolithic structure is constructed. " . By adopting this construction method, even if the outer wall is subjected to a high temperature and high temperature action such as a fire, it is intended to avoid damage or dropout of the edge of the heat insulating material as much as possible.

[5] 文献(2)は、実開平1−100812号の「開口周りにおける壁外断熱構造」であり、この考案は「躯体側壁に開設する開口周りの端面に間隔をおいて板状の断熱材を張設し、この端面と断熱材の隙間に樹脂モルタルを介してガラス繊維強化セメントモルタルを充填し、また前記断熱材の表面に表面材(外装材)を設けた構成」を採用することで、躯体壁に開設する開口周りから侵入する火炎を防止し、躯体の延焼回避を意図する。   [5] Document (2) is “Outside wall heat insulation structure around the opening” of Japanese Utility Model Laid-Open No. 1-100812, and this device is “Plate-like heat insulation with an interval around the end face around the opening established on the side wall of the housing. Adopting a configuration in which a material is stretched, a gap between the end face and the heat insulating material is filled with a glass fiber reinforced cement mortar via a resin mortar, and a surface material (exterior material) is provided on the surface of the heat insulating material. Therefore, it is intended to prevent the intrusion of the flame from the periphery of the opening established in the frame wall and avoid the spread of the frame.

[6] 文献(3)は、実開昭63−44908号の「外断熱構造」であり、この考案は「躯体のコーナー部、開口部等に固定された型材に断熱材端部を設け、この断熱材の表面にクロスが埋設された膨張性混和材入り接着モルタル層を形成し、この接着モルタル層の上に外装仕上材を設けた構成」であり、その目的は、膨張性混和材入り接着モルタル層を設けることで、このモルタル内で発生するクラックを防止し、外観の損傷防止と、漏水の侵入防止を意図する。   [6] Document (3) is “External heat insulation structure” of Japanese Utility Model Publication No. Sho 63-44908, and this device “provides an end of heat insulation material on a mold fixed to a corner, an opening, etc. of a housing, The adhesive mortar layer with expandable admixture with cloth embedded in the surface of this heat insulating material, and the exterior finishing material provided on the adhesive mortar layer ”is intended to contain the expandable admixture. By providing the adhesive mortar layer, it is intended to prevent cracks generated in the mortar, prevent appearance damage, and prevent leakage of water.

特開昭57−205654号JP-A-57-205654 実開平1−100812号Utility Kaihei 1-100812 実開昭63−44908号Japanese Utility Model Sho 63-44908

この文献(1)は、前述の如く、原則として、折返保持シートの自由端部を跨架させて断熱材の表面に臨ませておいて、数日間養生することから、工期の短縮化に問題を残すことと、天候に左右される虞がある。またこの文献(1)は、断熱材の端縁部に保護シートを跨架する構成であって、他の端縁部に対する構成の開示がなく、その構成が定かでないこと、またこの側端部に、モルタルが存在するとの示唆もなく、仕上げ材の取付けが開示されていないこと等の如く、不明な点が考えられる。そして、またこの文献(1)は、一部に予め折返保持シートを断熱材に跨架抱持するとの構成が開示されているが、極めて曖昧な構成であって、単なる願望の域に留まるものと考えられる。また前述の不明な点が考えられることも同様である。   As mentioned above, this document (1) has a problem in shortening the construction period because, as a general rule, it is cured for several days while straddling the free end of the folded holding sheet and facing the surface of the heat insulating material. There is a risk that it will be affected by the weather. Moreover, this literature (1) is a structure which straddles a protection sheet on the edge part of a heat insulating material, Comprising: The structure with respect to another edge part is not disclosed, The structure is not certain, and this side edge part In addition, there is no suggestion that mortar is present, and there are unclear points such as that the attachment of the finishing material is not disclosed. In addition, this document (1) discloses a configuration in which the folding holding sheet is hung on the heat insulating material in advance, but the configuration is extremely ambiguous and remains only in the area of desire. it is conceivable that. Similarly, the above-mentioned unknown points can be considered.

また文献(2)、(3)は、開口部からの火炎及び/又はクラックからの雨水の侵入防止を図るものであり、一部分の改良に留まっている。   Documents (2) and (3) are intended to prevent the intrusion of rainwater from the flame and / or cracks from the opening, and are only partially improved.

以上のことから、この文献(1)〜(3)の発明等においては、昨今、市場の需要があり、地球環境に役立ち、しかも快適な生活が保障されている。所謂、外断熱の有効性と、この有効性が確保できる外断熱隅壁材の製造方法と、その外断熱隅壁材と、この外断熱隅壁材を利用した躯体の開口部及び/又は水切り等の施工部位の構築方法(開口部等の隅部の構築方法)の改良に関するものでなく、市場の要求に十分応え得る発明等とは考えられない。そして、従来の開口部等の隅部の構築方法として市場で要求されている。例えば、構築方法の簡略化、迅速化と、この開口部等の隅部の破損又は脱落回避等に対して、必ずしも十分とは考えられないのが現況である。   From the above, in the inventions and the like of these documents (1) to (3), there is a recent market demand, which is useful for the global environment and a comfortable life is guaranteed. So-called effectiveness of outer heat insulation, method of manufacturing an outer heat insulating corner wall material that can ensure this effectiveness, the outer heat insulating corner wall material, and the opening and / or draining of the casing using the outer heat insulating corner wall material It is not related to the improvement of the construction method of the construction site such as the construction method of the corners such as the opening, and is not considered to be an invention that can sufficiently meet market demands. And it is requested | required in the market as a construction method of corners, such as the conventional opening part. For example, the current situation is that it is not necessarily considered sufficient for simplifying and speeding up the construction method and avoiding breakage or dropout of corners such as openings.

上記に鑑み本発明は、[イ] 隅部の外断熱隅壁材(外断熱隅壁材、又は外断熱下地隅ボード)として最適で、かつ取扱いの容易な構造を提案すること、[ロ] 躯体の開口部及び/又は水切り等の施工部位(隅部)に、容易に構築できる外断熱隅壁材を提案すること、[ハ] メッシュの垂れ、このメッシュが波打ち状態となる等の不都合が全くなく、かつこのメッシュの修理を必要としない外断熱隅壁材を提供すること、[ニ] 前述の修理に纏わる全ての問題点を解消すること、[ホ] さらに外断熱ボードの一端部の一端面側を除いた他端部の他端面側は、外断熱ボードの素材が剥出し部となる構成を採用することで、他の外断熱壁材との接合と、目地へのモルタル、充填材の確実な装填と固着を図ること、[ヘ] メッシュの外断熱ボードの他面の裏面側に相当する箇所には、このモルタルが設けられない構造であり、この外断熱ボードの断熱性の確保と、材料の節約化、又は軽量化等を図ること、等を意図する。 In view of the above, the present invention proposes a structure that is optimal as an outer heat insulating corner wall material (outer heat insulating corner wall material or outer heat insulating base corner board) at the corner and easy to handle, [b] Propose an exterior heat insulating corner wall material that can be easily constructed at the opening and / or drainage of the housing (corner), [c] Inconveniences such as drooping of the mesh and the mesh becoming wavy. Providing an outer heat insulating corner wall material that does not require any repair of this mesh, [d] eliminating all the problems associated with the above repair, [e] Furthermore, at one end of the outer heat insulating board The other end side of the other end excluding the one end side adopts a structure in which the material of the outer heat insulation board becomes the exposed part, so that it joins with other outer heat insulation wall materials, mortar to the joint, and filling For reliable loading and fixing of materials, [F] Mesh outer insulation board The mortar is not provided in the part corresponding to the back side of the other side, and the purpose is to secure the heat insulation of the outer heat insulation board and to save the material or reduce the weight. To do.

請求項1の発明は、前述の[イ]〜[ヘ]の目的を達成することを意図する。 The invention of claim 1 is intended to achieve the above-mentioned objects [a] to [f] .

請求項1は、発泡プラスチック、軽量ボード等の外断熱隅壁材の外断熱ボード100と、この外断熱隅壁材1の外断熱ボード100の一面1aの表面側101から一端部1aの一端面側102を経由し、その他面1cの裏面側103に至るように合成樹脂、金網等で構成するメッシュ2添着し、この外断熱ボード100の一面の表面側から一端部の一端面側に表面側モルタルと一端面側モルタルを添加した外断熱隅壁材であって、
この外断熱ボード100の一面の表面側から一端部の一端面側に添加された表面側モルタル300と一端面側モルタル301を、ロールの自動転圧、箆しごき等の加圧手段を介して、略均等に形成し、前記外断熱ボード100の一面1aの表面側101から一端部1aの一端面側102に表面側モルタル300と一端面側モルタル301を存在させる湿潤したブラッシング、スポンジヤスリ等の払拭手段による後処理を施す構成とし、またこの外断熱ボード100の一面1aの表面側101とその他面1cの裏面側103との間に設けた各他端部1dの各端面側104にあるモルタル3−1を払拭手段で払拭し、各他端部1dの各端面側104にはモルタル3を設けず、この各端面側104は剥出し部となる構成とした外断熱隅壁材である。
The first aspect of the present invention is that the outer heat insulating board 100 of the outer heat insulating corner wall material such as foamed plastic, lightweight board and the like, and one end surface of the one end portion 1a from the surface side 101 of one surface 1a of the outer heat insulating board 100 of the outer heat insulating corner wall material 1 A mesh 2 made of synthetic resin, wire mesh or the like is attached so as to reach the back surface side 103 of the other surface 1c via the side 102, and the surface side from the surface side of one surface of the outer heat insulating board 100 to the one end surface side of one end portion. It is an outer heat insulating corner wall material to which mortar and one end side mortar are added,
The surface side mortar 300 and the one end surface side mortar 301 added from the surface side of one surface of the outer heat insulating board 100 to one end surface side of the outer heat insulating board 100 are subjected to pressurizing means such as automatic rolling of a roll, and ironing. Wiping of wet brushing, sponge file, etc. that are formed substantially evenly and have the surface side mortar 300 and the one end surface side mortar 301 exist from the surface side 101 of the one surface 1a of the outer heat insulating board 100 to the one end surface 102 of the one end 1a. Mortar 3 in each end face side 104 of each other end 1d provided between the surface side 101 of one side 1a of this outer heat insulation board 100 and the back side 103 of the other side 1c. -1 is wiped with a wiping means, and each end face side 104 of each other end 1d is not provided with the mortar 3, and each end face 104 is an external heat insulating corner wall material configured to be a stripped portion .

請求項1の発明は、発泡プラスチック、軽量ボード等の外断熱隅壁材の外断熱ボード100と、外断熱隅壁材1の外断熱ボード100の一面1aの表面側101から一端部1aの一端面側102を経由し、他面1cの裏面側103に至るように合成樹脂、金網等で構成するメッシュ2添着し、外断熱ボード100の一面の表面側から一端部の一端面側に表面側モルタルと一端面側モルタルを添加した外断熱隅壁材であって、
外断熱ボード100の一面の表面側から一端部の一端面側に添加された表面側モルタル300と一端面側モルタル301を、ロールの自動転圧、箆しごき等の加圧手段を介して、略均等に形成し、外断熱ボード100の一面1aの表面側101から一端部1aの一端面側102に表面側モルタル300と一端面側モルタル301を存在させる湿潤したブラッシング、スポンジヤスリ等の払拭手段による後処理を施す構成とし、また外断熱ボード100の一面1aの表面側101とその他面1cの裏面側103との間に設けた各他端部1dの各端面側104にあるモルタル3−1を払拭手段で払拭し、各他端部1dの各端面側104にはモルタル3を設けず、この各端面側104は剥出し部となる構成とした外断熱隅壁材である。
According to the first aspect of the present invention, an outer heat insulating board 100 of an outer heat insulating corner wall material such as foamed plastic or a lightweight board, and one end portion 1a from one surface 1a of one surface 1a of the outer heat insulating board 100 of the outer heat insulating corner wall material 1 are provided. A mesh 2 made of synthetic resin, wire mesh, or the like is attached so as to reach the back surface side 103 of the other surface 1c via the end surface side 102, and the surface side from the surface side of one surface of the outer heat insulating board 100 to one end surface side of one end portion. It is an outer heat insulating corner wall material to which mortar and one end side mortar are added,
The surface-side mortar 300 and the one-end-surface-side mortar 301 added from one surface side to the one end surface side of the one surface of the outer heat insulating board 100 are approximately passed through pressurizing means such as automatic rolling of a roll and scouring. By wiping means such as wet brushing, sponge file, etc. that are uniformly formed and have the surface side mortar 300 and the one end surface side mortar 301 existing from the surface side 101 of the one surface 1a of the outer heat insulating board 100 to the one end surface 102 of the one end 1a. The mortar 3-1 on each end surface side 104 of each other end 1d provided between the surface side 101 of the one surface 1a of the outer heat insulating board 100 and the back surface side 103 of the other surface 1c is provided with a post-treatment. It wipes off with the wiping means, the mortar 3 is not provided on each end face side 104 of each other end 1d, and each end face side 104 is an outer heat insulating corner wall material configured to be a stripped part .

従って、請求項1は、[イ] 隅部の外断熱隅壁材(外断熱隅壁材、又は外断熱下地隅ボード)として最適で、かつ取扱いの容易な構造を提案できること、[ロ] 躯体の開口部及び/又は水切り等の施工部位(隅部)に、容易に構築できる外断熱隅壁材を提案できること、[ハ] メッシュの垂れ、このメッシュが波打ち状態となる等の不都合が全くなく、かつこのメッシュの修理を必要としない外断熱隅壁材を提供できること、[ニ] 前述の修理に纏わる全ての問題点を解消できること、[ホ] さらに外断熱ボードの一端部の一端面側を除いた他端部の他端面側は、外断熱ボードの素材が剥出し部となる構成を採用することで、他の外断熱壁材との接合と、目地へのモルタル、充填材の確実な装填と固着が図れること、[ヘ] メッシュの外断熱ボードの他面の裏面側に相当する箇所には、このモルタルが設けられない構造であり、この外断熱ボードの断熱性の確保と、材料の節約化、又は軽量化等が図れること等の特徴を有する。 Therefore, claim 1 can propose a structure that is optimal as an outer heat insulating corner wall material (outer heat insulating corner wall material or outer heat insulating base corner board) at the corner and easy to handle, [b] It is possible to propose an outer heat-insulating corner wall material that can be easily constructed at the opening and / or drainage and other construction sites (corners), and [c] There are no inconveniences such as drooping of the mesh and the mesh becoming wavy. In addition, it is possible to provide an outer heat insulating corner wall material that does not require the repair of this mesh, [d] that it can solve all the problems associated with the above-mentioned repair, [e] Furthermore, the one end surface side of one end of the outer heat insulating board The other end side of the other end is removed by adopting a structure in which the material of the outer heat insulation board becomes the exposed part, so that it can be joined with other outer heat insulation wall materials, mortar to joints, and reliable filling material Loading and fixing, [f] mesh In the part corresponding to the back side of the other side of the heat insulation board, this mortar is not provided, and it is possible to secure the heat insulation of the outer heat insulation board and save the material or reduce the weight etc. Has characteristics.

本発明の一例を説明する。   An example of the present invention will be described.

図面の説明をすると、図1−1〜図1−4−2は、本発明の外断熱隅壁材を製造する一例を工程順に示したものであり、: 図1−1は外断熱ボードの斜視図、: 図1−2−1は外断熱ボードの一面の表面側から一端部の一端面側を経由し、その他面の裏面側に至りメッシュを設けた一部欠截の斜視図、図1−2−2は図1−2−1の要部の拡大平面図、: 図1−3−1は外断熱ボードの一面の表面側から一端部の一端面側を経由し、その他面の裏面側に至りメッシュを設け、このメッシュの上で、かつ一面の表面側から一端部の一端面側に表面側モルタルと一端面側モルタルを塗布した状態の一部欠截の斜視図、図1−3−2は図1−3−1の要部の拡大平面図、: 図1−4−1は外断熱ボードの一面の表面側から一端部の一端面側を経由し、その他面の裏面側に至りメッシュを設け、このメッシュの上で、かつ一面の表面側から一端部の一端面側に表面側モルタルと一端面側モルタルを塗布した仕上がり状態の一部欠截の斜視図、図1−4−2は図1−4−1の要部の拡大平面図、図2は図1−4−1の裏面視した斜視図、図3は建屋の開口部及び/又は水切り(隅部)に図1−4−1の外断熱隅壁材を採用した一例を示した縮尺全体図、図4は図3の要部の拡大正面図、図5−1は図3の開口部の断面図、図5−2は図3の開口部の型枠に外断熱隅壁材を落込んだ状態の断面図、図5−3は図4の断面図、図5−4は図5−3の要部の拡大図である。また図6は従来の建屋の開口部及び/又は水切り(隅部)に外断熱下地隅ボードを採用した一例を示した縮尺全体図、図7は図6の要部の拡大正面図、図8−1は図6の開口部の断面図、図8−2は躯体にメッシュを釘止めした状態の断面図、図8−3は図6の開口部の型枠に外断熱下地隅ボードを落込んだ状態の断面図、図8−4は図6の開口部の型枠に外断熱下地隅ボードを落込み、モルタルを塗布した状態の断面図、図8−5は図7の断面図、図8−6はメッシュの不具合を示した断面図、図9は従来の外断熱下地隅ボードの斜視図である。   Referring to the drawings, FIGS. 1-1 to 1-4-2 show an example of manufacturing the outer heat insulating corner wall material of the present invention in the order of steps, and FIG. 1-1 shows the outer heat insulating board. FIG. 1-2-1 is a perspective view of a partially cutout with a mesh extending from one surface side of one end portion to the back surface side of the other surface from one surface side of the outer heat insulation board. 1-2-2 is an enlarged plan view of the main part of FIG. 1-2-1: FIG. 1-3-1 is a diagram of the other surface through the one end surface side of one end portion from the surface side of one surface of the outer heat insulating board. FIG. 1 is a perspective view of a partial defect in a state in which a mesh is provided on the back surface side, and a surface side mortar and one end surface side mortar are applied on the mesh from one surface side to one end surface side of one end. 3-3-2 is an enlarged plan view of the main part of FIG. 1-3-1, FIG. 1-4-1 shows one end surface side of one end portion from the surface side of one surface of the outer heat insulating board. For this reason, a mesh is provided on the back side of the other side, and a part of the finished state in which the surface side mortar and the one end side mortar are applied on the one side of the one end from the front side of the one side of the mesh. 1-4-2 is an enlarged plan view of the main part of FIG. 1-4-1, FIG. 2 is a perspective view of the back of FIG. 1-4-1, and FIG. FIG. 4 is an enlarged front view of an essential part of FIG. 3, and FIG. 5-1 is a diagram illustrating an example in which the outer heat insulating corner wall material of FIG. 3 is a cross-sectional view of the opening of FIG. 3, FIG. 5-2 is a cross-sectional view of a state in which the outer heat insulating corner wall material is dropped into the mold of the opening of FIG. 3, FIG. 4 is an enlarged view of a main part of FIG. 6 is an overall scale view showing an example in which an outside heat insulating base corner board is adopted for an opening and / or draining (corner) of a conventional building, FIG. 7 is an enlarged front view of the main part of FIG. -1 is a cross-sectional view of the opening of FIG. 6, FIG. 8-2 is a cross-sectional view of a state in which the mesh is nailed to the housing, and FIG. 8-3 is an outer heat insulating base corner board dropped on the form of the opening of FIG. 8-4 is a cross-sectional view of a state where the outer heat insulating base corner board is dropped into the mold of the opening of FIG. 6 and mortar is applied, and FIG. 8-5 is a cross-sectional view of FIG. FIG. 8-6 is a cross-sectional view showing a defect of the mesh, and FIG. 9 is a perspective view of a conventional outer heat insulating base corner board.

以下本発明の一実施例を説明する。先ず、図示の如く、躯体の建築下地隅材用の外断熱隅壁材1は、発泡プラスチック(発泡倍率40%〜60%程度とし、軽量化、強度性、肉厚等と、使用用途等を考慮して決定する)、軽量ボード等の外断熱ボード100(断熱ボード)と、この外断熱ボード100の一面1aの表面側101から一端部1bの一端面側102経由し、その他面1cの裏面側103に至る接着剤を有するメッシュ2(グラスファイバーメッシュ)と、このメッシュ2の一部を覆う樹脂モルタル材料、接着性モルタル材料等の薄地の下地用のモルタル(層)3を設ける。このモルタル3は、ロールの自動転圧、箆しごき等の加圧手段を介して、略均等に形成すると共に、外断熱ボード100の一面1aの表面側101から一端部1aの一端面側102に表面側モルタル300と一端面側モルタル301を存在させる後処理を施す方法は、湿潤したブラッシング、スポンジヤスリ等の払拭手段とする。 An embodiment of the present invention will be described below. First, as shown in the figure, the outer heat insulating corner wall material 1 for the building foundation corner material of the frame is made of foamed plastic (foaming ratio of about 40% to 60%, weight reduction, strength, thickness, etc. The outer heat insulation board 100 (heat insulation board) such as a lightweight board, and the back surface of the other surface 1c from the front surface side 101 of the one surface 1a of the outer heat insulation board 100 through the one end surface side 102 of the one end 1b. A mesh 2 (glass fiber mesh) having an adhesive reaching the side 103 and a mortar (layer) 3 for a thin ground such as a resin mortar material and an adhesive mortar material covering a part of the mesh 2 are provided. The mortar 3 is formed substantially evenly through a pressing means such as automatic rolling and squeezing of a roll, and from the surface side 101 of the one surface 1a of the outer heat insulating board 100 to the one end surface side 102 of the one end 1a. The method of performing the post-treatment in which the surface side mortar 300 and the one end surface side mortar 301 are present is a wiping means such as wet brushing or sponge file.

そして、このモルタル3は、正確には、外断熱ボード100の一面1aの表面側101にある表面側モルタル300と、この外断熱ボード100の一端部1bの一端面側102にある一端面側モルタル301であって、この外断熱ボード100の各他端部1d(少なくとも三方向の端部)の各他端面側104(少なくとも三方向の端面部)にはモルタル3を設けない構成である。即ち、図1−3−1と図1−3−2に示した如く、他端面側104にモルタル3が、誤って設けられた場合(説明の便宜上モルタル3−1として示す)は、払拭手段(図示せず)を介して剥離し、図1−4−1と図1−4−2に示した正常の状態とする。
このように、各他端面側104にはモルタル3を設けない構成である(剥出し部となる)ので、これに横方向で隣接する他の外断熱隅壁材1との接合、又は縦方向で隣接する(後述する)外断熱壁13との確実かつスムーズな接合が図れる。さらに構造物の寸法に沿った、正確な隣接関係が図れる利点がある。
And this mortar 3 is exactly the one end surface side mortar in the surface side mortar 300 in the surface side 101 of the one surface 1a of the outer heat insulation board 100, and the one end surface side 102 in the one end part 1b of this outer heat insulation board 100. 301, the mortar 3 is not provided on each other end surface 104 (at least in three directions) of each other end 1d (at least in three directions) of the outer heat insulating board 100. That is, as shown in FIGS. 1-3-1 and 1-3-2, when the mortar 3 is mistakenly provided on the other end surface 104 (shown as mortar 3-1 for convenience of explanation), the wiping means It peels through (not shown), and it is set as the normal state shown in FIGS. 1-4-1 and 1-4-2.
Thus, since the mortar 3 is not provided on each other end surface side 104 (becomes a stripped portion), it is joined to the other outer heat insulating corner wall material 1 adjacent in the lateral direction, or in the longitudinal direction. Thus, reliable and smooth joining with the adjacent outer heat insulating wall 13 (described later) can be achieved. Furthermore, there is an advantage that an accurate adjacency relationship can be achieved along the dimensions of the structure.

また前記メッシュ2は、外断熱ボード100の表面側101と一端面側102並びに裏面側103の一部に設けられており、そして、このメッシュ2は、前記外断熱ボード100の表面側101と一端面側102に相当する箇所に塗布しかつ延展したモルタル3で被覆される。従って、メッシュ2の外断熱ボード100の他面1cの裏面側103に相当する箇所には、このモルタル3が設けられない構造であり、この外断熱ボード100の断熱性の確保と、材料の節約化、又は軽量化等を図る。   The mesh 2 is provided on a part of the front surface side 101, the one end surface side 102, and the back surface side 103 of the outer heat insulating board 100, and the mesh 2 is identical to the surface side 101 of the outer heat insulating board 100. A portion corresponding to the end face side 102 is coated and spread with a mortar 3 spread. Accordingly, the mortar 3 is not provided in a portion corresponding to the back surface side 103 of the other surface 1c of the outer heat insulating board 100 of the mesh 2, and the heat insulating property of the outer heat insulating board 100 is ensured and the material is saved. To reduce weight or weight.

以上の方法で製造できたものが、図1−4−1と図1−4−2で示した外断熱隅壁材1である。そして、この外断熱隅壁材1の三方向の他端部1dの他端面側104は、素材の外断熱ボード100が剥出し構造となっている。またメッシュ2は、外断熱隅壁材1の表面側101と、一端面側102並びに裏面側103の一部に設けられる。そして、モルタル3は、外断熱ボード100の表面側101(表面側モルタル300)と、外断熱ボード100の一端部1bの一端面側102(一端面側モルタル301)に設けられる。   What can be manufactured by the above method is the outer heat insulating corner wall material 1 shown in FIGS. 1-4-1 and 1-4-2. And the outer heat insulation board 100 of the raw material has an exposed structure on the other end surface side 104 of the other end portion 1d in the three directions of the outer heat insulating corner wall material 1. Further, the mesh 2 is provided on a part of the front surface side 101, the one end surface side 102, and the back surface side 103 of the outer heat insulating corner wall material 1. And the mortar 3 is provided in the surface side 101 (surface side mortar 300) of the outer heat insulation board 100, and the one end surface side 102 (one end surface side mortar 301) of the one end part 1b of the outer heat insulation board 100.

そして、この外断熱隅壁材1を利用して、建屋Aの躯体AAの開口部A1又は水切り6(隅部A3の一例である)の外周面A4を構築する方法で、開口部A1の上方A1−1を構築する方法の好ましい一例を説明する。この構築方法は、図5−1〜図5−4に示されているので、これらの図面を基に説明する。そして、この図5−1において、型枠Dを開口部A1の上方A1−1に設ける。そして、この型枠Dを利用して、上方A1−1に外断熱隅壁材1を設置する。その一例は、図5−2に示すように、この上方A1−1の型枠D内に外断熱隅壁材1の一端面側102を順次一枚〜複数枚(以下、複数枚で説明する)落込むが、この際に型枠Dと外断熱隅壁材1の一端面側102との間には目地F(間隔)が形成される。そして、この状態では、躯体AAに外断熱隅壁材1の裏面側103が添接されるとともに、メッシュ2の裏面側も同様に添接される。そして、この外断熱隅壁材1の表面側モルタル300が躯体AAの外側に位置する。このような作業を順次繰返す。尚、この外断熱隅壁材1は、躯体AAの外側に釘、接着剤等の固定手段(図示せず)を介して固定される。そして、図5−3に示すように、目地Fの全体(図5−3では、図面に向って前後方向)に充填用のモルタルHを塗布(塗着)した後、バックアップ材J及び/又はコーキング剤Iを設けることで、この開口部A1の外周面A4が構築される。尚、図5−4は、図5−3の要部を拡大して示した断面図であり、この開口部A1の外周面A4が確実かつ強固に構築された状態を示している。   And by using this outer heat insulating corner wall material 1, a method of constructing the outer peripheral surface A4 of the opening A1 of the housing AA of the building A or the drainer 6 (which is an example of the corner A3), and above the opening A1. A preferred example of a method for constructing A1-1 will be described. This construction method is shown in FIGS. 5-1 to 5-4, and will be described with reference to these drawings. And in this FIG. 5-1, the formwork D is provided above A1-1 of opening A1. And using this formwork D, the outer heat insulation corner wall material 1 is installed in upper direction A1-1. As an example, as shown in FIG. 5B, one end surface side 102 of the outer heat insulating corner wall material 1 is sequentially disposed in the mold D of the upper part A1-1. In this case, joints F (intervals) are formed between the mold D and the one end face side 102 of the outer heat insulating corner wall material 1. In this state, the back surface side 103 of the outer heat insulating corner wall material 1 is attached to the housing AA, and the back surface side of the mesh 2 is also attached in the same manner. And the surface side mortar 300 of this outer heat insulation corner wall material 1 is located in the outer side of the housing AA. Such operations are sequentially repeated. In addition, this outer heat insulation corner wall material 1 is fixed to the outer side of housing AA via fixing means (not shown), such as a nail and an adhesive agent. And as shown to FIGS. 5-3, after apply | coating (coating) the filling mortar H to the whole joint F (in FIG. 5-3, the front-back direction toward drawing), backup material J and / or By providing the caulking agent I, the outer peripheral surface A4 of the opening A1 is constructed. 5-4 is an enlarged cross-sectional view of the main part of FIG. 5-3, and shows a state in which the outer peripheral surface A4 of the opening A1 is securely and firmly constructed.

続いて、詳細な図面は省略するが、建屋Aの開口部A1又は水切り6(隅部A3の一例である)の外周面A4を構築する方法で、開口部A1の下方A1−2を構築する方法の好ましい一例を説明する。この構築方法は、型枠Dを開口部A1の下方A1−2に設ける。そして、この型枠Dを利用して、下方A1−2に外断熱隅壁材1を設置する。この下方A1−2の型枠D内に外断熱隅壁材1の一端面側102を順次一枚〜複数枚差込むが、この際に型枠Dと外断熱隅壁材1の一端面側102との間には目地Fが形成される。そして、この状態では、躯体AAに外断熱隅壁材1の裏面側103が添接されるとともに、メッシュ2の裏面側も同様に添接される。そして、この外断熱隅壁材1の表面側モルタル300が躯体AAの外側に位置する。このような作業を順次繰返す。尚、この外断熱隅壁材1は、躯体AAの外側に釘、接着剤等の固定手段を介して固定される。そして、目地Fの全体に充填用モルタルGを塗布した後、バックアップ材J及び/又はコーキング剤Iを設けることで、この開口部A1の外周面A4が構築される。この作業を行なうことで、この開口部A1の外周面A4が確実かつ強固に構築された状態を示している。   Then, although detailed drawing is abbreviate | omitted, the downward direction A1-2 of the opening part A1 is constructed | assembled by the method of constructing the outer peripheral surface A4 of the opening part A1 or the drainer 6 (it is an example of the corner part A3) of the building A. A preferred example of the method will be described. In this construction method, the mold D is provided in the lower part A1-2 of the opening A1. And using this formwork D, the outer heat insulation corner wall material 1 is installed in downward A1-2. One to a plurality of one end face sides 102 of the outer heat insulating corner wall material 1 are sequentially inserted into the mold D of the lower part A1-2. At this time, one end face side of the mold frame D and the outer heat insulating corner wall material 1 is inserted. A joint F is formed between the two. In this state, the back surface side 103 of the outer heat insulating corner wall material 1 is attached to the housing AA, and the back surface side of the mesh 2 is also attached in the same manner. And the surface side mortar 300 of this outer heat insulation corner wall material 1 is located in the outer side of the housing AA. Such operations are sequentially repeated. The outer heat insulating corner wall material 1 is fixed to the outside of the housing AA through fixing means such as a nail and an adhesive. And after apply | coating the mortar G for filling to the whole joint F, the outer peripheral surface A4 of this opening part A1 is constructed | assembled by providing the backup material J and / or the caulking agent I. By performing this operation, the outer peripheral surface A4 of the opening A1 is shown to be securely and firmly constructed.

以上で説明した、外断熱隅壁材1を開口部A1の外周面A4に構築する作業(施工)及び/又は取扱いと、その手順等は一例であり限定されない。何れにしても、この開口部A1に外断熱隅壁材1を施工し、躯体AAの外断熱の効果、機能と、その強度性を確保できる施工例は、本発明の範疇である。そして、他の型枠D、固定手段等の作業及び/又は取扱い方法等においても同様に解釈できる。また開口部A1の側方A1−3、A1−4においても、前述の上下方A1−1、A1−2と同様に、外断熱隅壁材1を利用して構築することが可能である。   The above-described operation (construction) and / or handling of constructing the outer heat insulating corner wall material 1 on the outer peripheral surface A4 of the opening A1 and the procedure thereof are examples and are not limited. In any case, the construction example in which the outer heat insulating corner wall material 1 is constructed in the opening A1 and the effect and function of the outer heat insulation of the housing AA and the strength thereof can be secured is within the scope of the present invention. And it can interpret in the same way also in the work and / or the handling method etc. of other formwork D, fixing means, etc. In addition, the sides A1-3 and A1-4 of the opening A1 can be constructed using the outer heat insulating corner wall material 1 in the same manner as the upper and lower portions A1-1 and A1-2.

以上のようにして、開口部A1が外断熱隅壁材1で囲繞又は一部で施工が終了した際に、この外断熱隅壁材1の他端部1dの他端面側104は、メッシュ10を設けた外断熱ボード11とモルタル12で構成された定寸の外断熱壁材13の端部13aの端面側13bが設けられる。そして、この外断熱隅壁材1と外断熱壁材13とで形成される目地E3には、図示しないメッシュ及び/又はバックアップ材J及び/又はコーキング剤I(充填材)を設ける。この外断熱壁材13の施工が終了した段階で、仕上げ塗料、モルタル等の仕上げ剤で最後の作業を行なう。   As described above, when the opening A1 is enclosed or partially covered by the outer heat insulating corner wall material 1, the other end surface side 104 of the other end 1d of the outer heat insulating corner wall material 1 is the mesh 10. The end surface side 13b of the end part 13a of the fixed-size outer heat insulating wall member 13 composed of the outer heat insulating board 11 provided with the mortar 12 is provided. The joint E3 formed by the outer heat insulating corner wall material 1 and the outer heat insulating wall material 13 is provided with a mesh and / or a backup material J and / or a caulking agent I (filler) (not shown). At the stage when the construction of the outer heat insulating wall material 13 is completed, the final work is performed with a finishing agent such as a finish paint or mortar.

そして、本発明は、従来の下記の課題である(イ)〜(ニ)を解消できる。即ち、この(イ)〜(ニ)の課題は、(イ)型枠Dと外断熱下地隅ボードEの端面E1で形成される目地Fからその表面E2に亙りモルタルGを塗布し、このモルタルGが粘性を有する状態で、外周面A4に設けたメッシュBを押さえるか、又は釘止めし、この外断熱下地隅ボードEに張装する施工である。従って、大変な手間と、煩雑な作業を要する。(ロ)またモルタルGの粘性(濃淡)の不都合によるメッシュBと外断熱下地隅ボードEの端面E1及び/又は表面E2等への馴染み不良、メッシュBの垂れB1の発生と、又は最悪ではメッシュBが波打ち状態となる等の不都合が発生する。(ハ)余分のメッシュBのカット、及び/又はモルタルGの剥離等の方法を採用することから、作業が厄介であること、またやりなおしの問題が発生すること、熟練を要すること、又は工期の長期化等を招来すること等の課題がある。(ニ)施工が、極めて面倒であること、熟練を要すること、或は風及び/又は雨等の悪影響が発生することを想定すると、さらに作業が面倒であり、その完成に長時間を要する。こと等である。そして、また本発明では、前記手順及び/又は作業等を行うことで、施工の容易化、規格化(マニュアル化)等に役立つ特徴を有する。   And this invention can eliminate the following (i)-(d) which are the following conventional problems. That is, the problems (a) to (d) are as follows: (a) The mortar G is applied over the surface E2 from the joint F formed by the mold D and the end face E1 of the outer heat-insulating base corner board E. In the state where G is viscous, the mesh B provided on the outer peripheral surface A4 is pressed or nail-fixed, and this outer heat insulation base corner board E is stretched. Therefore, it requires a lot of labor and complicated work. (B) In addition, the mesh B and the end face E1 and / or the surface E2 of the outer heat insulating base corner board E due to inconvenience of the viscosity (shading) of the mortar G, the occurrence of dripping B1 of the mesh B, or the mesh at worst. Inconveniences such as B becoming a wavy state occur. (C) Since a method such as cutting of excess mesh B and / or peeling of mortar G is adopted, the operation is troublesome, a problem of redoing occurs, skill is required, or There is a problem such as inviting longer periods. (D) Assuming that the construction is extremely troublesome, requires skill, or that adverse effects such as wind and / or rain occur, the work is further troublesome and requires a long time to complete. And so on. In addition, the present invention has features useful for facilitating construction, standardization (manualization), and the like by performing the procedure and / or work.

尚、前記定寸の外断熱壁材13は、3×6寸法及び/又は外断熱ボード11は、湿度を通す性質「透湿性」、熱伝導率、曲げ強さ、難燃性等に優れたボード、例えば、ビーズ法ポリスチレンフォーム4号を採用する。尚、外断熱隅壁材1もこれに順ずる。そして、図示しないが、上塗り材は、接着性、弾性に優れたポリマーベースの塗料であれば限定されないので、従来のように特殊な塗料を必要とせず有益である。また本発明は、ホルムアルデヒトの発生率も少なく健康に悪影響を与えないこと、ガン発生率も少ないこと、等有益な塗料である。   The outer heat insulating wall material 13 having a fixed size is 3 × 6 and / or the outer heat insulating board 11 is excellent in the property of passing moisture, “moisture permeability”, thermal conductivity, bending strength, flame retardancy, and the like. A board, for example, beaded polystyrene foam No. 4, is employed. In addition, the outer heat insulation corner wall material 1 follows this. Although not shown in the drawing, the top coat material is not limited as long as it is a polymer-based paint excellent in adhesiveness and elasticity, so that it is useful without requiring a special paint as in the prior art. In addition, the present invention is a useful paint that has a low incidence of formaldehyde and does not adversely affect health and a low incidence of cancer.

図1−1〜図1−4−2は、本発明の外断熱隅壁材を製造する一例を工程順に示したものであり、図1−1は外断熱ボードの斜視図FIGS. 1-1 to 1-4-2 show an example of manufacturing the outer heat insulating corner wall material of the present invention in the order of steps, and FIG. 1-1 is a perspective view of the outer heat insulating board. 図1−2−1は外断熱ボードの一面の表面側から一端部の一端面側を経由し、その他面の裏面側に至りメッシュを設けた一部欠截の斜視図Fig. 1-2-1 is a perspective view of a partial cutout with a mesh provided from one surface of one side of the outer heat insulation board to one side of one end and to the back side of the other surface. 図1−2−2は図1−2−1の要部の拡大平面図1-2-2 is an enlarged plan view of the main part of FIG. 1-2-1. 図1−3−1は外断熱ボードの一面の表面側から一端部の一端面側を経由し、その他面の裏面側に至りメッシュを設け、このメッシュの上で、かつ一面の表面側から一端部の一端面側に表面側モルタルと一端面側モルタルを塗布した状態の一部欠截の斜視図Fig. 1-3-1 shows that a mesh is provided from one surface side of one side of the outer heat insulation board to one end surface side of the outer heat insulation board and then to the back surface side of the other surface. The perspective view of a partial defect in the state where the surface side mortar and the one end side mortar were applied to the one end surface side of the part 図1−3−2は図1−3−1の要部の拡大平面図1-3-2 is an enlarged plan view of the main part of FIG. 1-3-1. 図1−4−1は外断熱ボードの一面の表面側から一端部の一端面側を経由し、その他面の裏面側に至りメッシュを設け、このメッシュの上で、かつ一面の表面側から一端部の一端面側に表面側モルタルと一端面側モルタルを塗布した仕上がり状態の一部欠截の斜視図1-4-1 passes through one end surface side of one end portion from the surface side of one surface of the outer heat insulating board, reaches a back surface side of the other surface, and provides a mesh on the mesh and one end from the surface side of the one surface. Perspective view of a partially missing surface in a finished state in which a surface side mortar and an end surface side mortar are applied to one end surface side of a part 図1−4−2は図1−4−1の要部の拡大平面図1-4-2 is an enlarged plan view of the main part of FIG. 1-4-1. 図2は図1−4−1の裏面視した斜視図FIG. 2 is a rear perspective view of FIG. 図3は建屋の開口部及び/又は水切り(隅部)に図1−4−1の外断熱隅壁材を採用した一例を示した縮尺全体図FIG. 3 is an overall scale view showing an example in which the outer heat insulating corner wall material of FIG. 1-4-1 is adopted in the opening and / or draining (corner) of the building. 図4は図3の要部の拡大正面図4 is an enlarged front view of the main part of FIG. 図5−1は図3の開口部の断面図5-1 is a sectional view of the opening of FIG. 図5−2は図3の開口部の型枠に外断熱隅壁材を落込んだ状態の断面図FIG. 5-2 is a cross-sectional view showing a state in which the outer heat insulating corner wall material is dropped into the form of the opening in FIG. 図5−3は図4の断面図5-3 is a sectional view of FIG. 図5−4は図5−3の要部の拡大図5-4 is an enlarged view of the main part of FIG. 5-3. 図6は従来の建屋の開口部及び/又は水切り(隅部)に外断熱下地隅ボードを採用した一例を示した縮尺全体図FIG. 6 is an overall scale view showing an example in which an outer heat insulating base corner board is adopted for an opening and / or draining (corner) of a conventional building. 図7は図6の要部の拡大正面図7 is an enlarged front view of the main part of FIG. 図8−1は図6の開口部の断面図8-1 is a sectional view of the opening of FIG. 図8−2は躯体にメッシュを釘止めした状態の断面図Fig. 8-2 is a cross-sectional view of a state where a mesh is nailed to the housing 図8−3は図6の開口部の型枠に外断熱下地隅ボードを落込んだ状態の断面図8-3 is a cross-sectional view of a state in which the outer heat insulating base corner board is dropped into the form of the opening in FIG. 図8−4は図6の開口部の型枠に外断熱下地隅ボードを落込み、モルタルを塗布した状態の断面図8-4 is a cross-sectional view of a state in which the outer heat insulating base corner board is dropped into the form of the opening in FIG. 6 and mortar is applied. 図8−5は図7の断面図8-5 is a cross-sectional view of FIG. 図8−6はメッシュの不具合を示した断面図Fig. 8-6 is a cross-sectional view showing a mesh defect 図9は従来の外断熱下地隅ボードの斜視図FIG. 9 is a perspective view of a conventional outer heat insulating base corner board.

符号の説明Explanation of symbols

A 建屋
AA 躯体
A1 開口部
A1−1 上方
A1−2 下方
A1−3 側方
A1−4 側方
A2 水切り
A3 隅部
A4 外周面
B メッシュ
B1 垂れ
C 釘止め
E 外断熱下地隅ボード
E1 端面
E2 表面
E3 目地
D 型枠
F 目地
G モルタル
H 充填用のモルタル
I コーキング剤
J バックアップ材
L 定寸の外断熱ボード
1 外断熱隅壁材
1a 一面
1b 一端部
1c 他面
1d 他端部
100 外断熱ボード
101 表面側
102 一端面側
103 裏面側
104 他端面側
2 メッシュ
3 モルタル
300 表面側モルタル
301 一端面側モルタル
3−1 モルタル
6 水切り
10 メッシュ
11 外断熱ボード
12 モルタル
13 外断熱壁材
13a 端部
13b 端面側
A building AA frame A1 opening A1-1 upper A1-2 lower A1-3 side A1-4 side A2 draining A3 corner A4 outer peripheral surface B mesh B1 drooping C nailed E outer heat insulation base corner board E1 end surface E2 surface E3 joint D formwork F joint G mortar H mortar for filling I caulking agent J backup material L fixed heat insulation board 1 outer heat insulation corner wall material 1a one side 1b one end 1c other side 1d other end 100 outer heat insulation board 101 Surface side 102 One end surface side 103 Back surface side 104 Other end surface side 2 Mesh 3 Mortar 300 Surface side mortar 301 One end surface side mortar 3-1 Mortar 6 Draining 10 Mesh 11 External heat insulation board 12 Mortar 13 External heat insulation wall material 13a End portion 13b End surface ~ side

本発明は、外断熱隅壁材に関する。   The present invention relates to an outer heat insulating corner wall material.

現在、現場で施工されている外断熱隅壁材を利用した躯体の開口部及び/又は水切り等
の施工部位の構築方法と、この外断熱隅壁材は、図6〜図8−6に示した構築方法が一般
的である。即ち、建屋Aの開口部A1又は水切りA2等の隅部A3の躯体AAには図8−
2に示すようにメッシュBを釘止めCして、図6、図7又は図8−2に示すように、型枠
D(水切り材)より押上げ、垂れ下げる等の如く、外方に位置させた状態で、このメッシ
ュBを隅部A3の外周面A4に設ける(外方に垂下げるようにしてフリーにするか、又は
係止する)。その後、図8−3の如く、型枠Dに外断熱下地隅ボードEを張付けるには、
この外周面A4に設けたメッシュBを押さえるようにして、外断熱下地隅ボードEを型枠
D内に落込み、少なくとも型枠Dと外断熱下地隅ボードEの端面E1で形成される目地F
からその表面E2に亙りモルタルGを塗布し、このモルタルGが粘性を有する状態で、外
周面A4に設けたメッシュBを押さえるか、又は釘止め(図示せず)して外断熱下地隅ボードEに張装する。この際に、モルタルGの粘性(濃淡)に不都合があると、メッシュB
が外断熱下地隅ボードEの端面E1及び/又は表面E2に馴染まず、メッシュBの垂れB
1(図8−6で例示する)が生ずる不都合、またメッシュBが波打ち状態(図8−6において、図面に対峙して前後方向において)となる不都合等がある。このような状態では、
余分のメッシュBのカット及び/又は修正作業等に伴う弊害が考えられる。例えば、修理
と、この修理に伴う工期の長期化、作業の停滞があること、またこの修理作業は厄介であり、極めて大変であること、また熟練を要すること等の課題がある。一方、この状態をそのまま放置し、作業を進め、例えば、モルタルを塗布した場合には、このモルタルGの剥
離、亀裂等の問題が発生し、欠陥住宅との批判を受けることが考えられる。最悪の場合に
は、この種の外断熱工法を用いた住宅に対する悪評の基になる可能性があり、放置できな
い処である。
The construction method of the construction part such as the opening of the frame and / or draining using the outer heat insulating corner wall material currently constructed on site, and this outer heat insulating corner wall material are shown in FIGS. 6 to 8-6. The construction method is common. That is, in the case AA of the corner A3 such as the opening A1 of the building A or the drainer A2, FIG.
As shown in FIG. 2, the mesh B is nailed C, and as shown in FIG. 6, FIG. 7 or FIG. In this state, the mesh B is provided on the outer peripheral surface A4 of the corner portion A3 (free or locked by hanging outward). After that, as shown in FIG. 8-3, to attach the outer heat insulating base corner board E to the mold D,
The outer heat insulating base corner board E is dropped into the mold D so as to hold the mesh B provided on the outer peripheral surface A4, and the joint F formed at least by the mold D and the end face E1 of the outer heat insulating base corner board E
The mortar G is applied over the surface E2, and the mesh B provided on the outer peripheral surface A4 is pressed or nailed (not shown) in a state where the mortar G is viscous, and the outer heat insulating base corner board E is applied. Tighten up. At this time, if the viscosity (shading) of the mortar G is inconvenient, the mesh B
Does not conform to the end face E1 and / or the surface E2 of the outer heat insulating base corner board E, and the droop B of the mesh B
1 (illustrated in FIG. 8-6) occurs, and the mesh B is wavy (in FIG. 8-6, in the front-rear direction as opposed to the drawing). In such a state,
Defects associated with cutting and / or correcting the extra mesh B can be considered. For example, there are problems such as repair, prolongation of the work period accompanying this repair, stagnant work, and the repair work is troublesome and extremely difficult, and requires skill. On the other hand, if this state is left as it is and the work proceeds, for example, when mortar is applied, problems such as peeling and cracking of the mortar G may occur, and it may be criticized as a defective house. In the worst case, there is a possibility that it may become a base of bad reputation for a house using this type of external insulation method, and it cannot be left unattended.

そして、さらに問題となることは、前述した外断熱下地隅ボードEの取付け作業は、メ
ッシュB及び/又はモルタルGの取扱いが、極めて面倒であること、熟練を要すること、
殊に風及び/又は雨等による悪影響が発生することを想定すると、さらに作業が面倒であ
り、その完成に長時間を要すること等の弊害が考えられる。
Further, the problem is that the above-described work of attaching the outer heat insulating base corner board E is extremely troublesome to handle the mesh B and / or mortar G, requires skill,
In particular, assuming that adverse effects such as wind and / or rain occur, the work is further troublesome, and adverse effects such as the long time required for completion thereof can be considered.

前述のモルタルGによる塗布が終了した後は、最終の処理として、前記目地Fにはバッ
クアップ材Jを詰めた後に、コーキング剤Iを充填して完了する(図8−5)。その後は
、定寸の外断熱ボードLを釘止め等により取付ける。
After the application with the mortar G is completed, the joint F is filled with the caulking agent I after the joint material F is filled with the caulking agent I (FIG. 8-5). After that, the fixed-size outer heat insulation board L is attached by nail or the like.

そこで、前述した従来工法の問題点と、その解決策(要求)を列挙すると以下のように
なる。
Therefore, the problems of the conventional method described above and their solutions (requests) are listed as follows.

[1] 従来の隅部A3に外断熱下地隅ボードEを取付ける方法は、このメッシュB
の風等による動き、又はモルタルGの粘性等により、その取扱いが大変であること、熟練
を要求されること、さらには修理の蓋然性があり、問題であること等の改良点が挙げられ
る。
[1] The conventional method of attaching the outer heat insulating base corner board E to the corner A3 is the mesh B
There are improvements such as the handling by the wind or the viscosity of the mortar G is difficult, the skill is required, and there is a probability of repair, which is a problem.

[2] メッシュBの垂れB1、ひどい場合にはメッシュBが波打ち状態となる等の
不都合が発生する蓋然性があり、この修理に纏わる全ての問題点を改良することが急務で
あり、これらの不都合が発生しない、少なくとも隅部A3の外断熱下地隅ボードEが要求
される。
[2] There is a possibility that inconveniences such as dripping B1 of the mesh B, and the mesh B becoming wavy in a severe case, there is an urgent need to improve all the problems associated with this repair. Is required, at least the outer heat insulating base corner board E in the corner A3.

[3] 図6に示した躯体AAの水切りA2の型枠Dを利用して、外断熱下地隅ボー
ドEを施工する場合は、前述の型枠Dより押上げ、垂れ下げる等の如く、外方に位置させ
た状態で、このメッシュBを隅部A3の外周面A4に設け、この型枠D内に複数枚の外断
熱下地隅ボードEを張装する方法に準ずる。
[3] When the outer heat insulating base corner board E is to be constructed by using the drainage A2 mold D of the casing AA shown in FIG. This mesh B is provided on the outer peripheral surface A4 of the corner A3 in a state of being positioned in the direction, and a method in which a plurality of outer heat insulating base corner boards E are stretched in the mold D is applied.

尚、従来工法の問題点と、その解決策(要求)を文献から検討すると、次のような先行
文献が挙げられる。
In addition, if the problem of a conventional construction method and its solution (request | requirement) are examined from literature, the following prior documents will be mentioned.

[4] 文献(1)は、特開昭57−205654号の「建築物の断熱外壁構造体」
であり、その概要は、「建築物の壁躯体の室外側において、断熱材の上端部に相当する箇
所に予め折返保持シートの基部をモルタル等の接着剤を貼合し、その後に接着剤を介して
断熱材を壁躯体の室外側に貼設する。この断熱材の上端部、即ち、端縁部には、折返保持
シートの自由端部を跨架させて断熱材の表面に臨ませておいて、数日間養生する。その後
、断熱材が壁躯体に完全に接着した後、断熱材の表面に平坦状保持シートをモルタル等の
接着剤により接合し、この際に平坦状保持シートの上端、即ち、側端部は、折返保持シー
トの端部と重合して両者が重合部を透過した接着剤により固定されて一体構造でなる建築
物の上端部の構造体を構築する」。この工法を採用することで、火災等の高温高熱作用を
外壁が受ける状態でも、できるだけ断熱材の端縁部の破損又は脱落回避を意図する。
[4] Document (1) is disclosed in Japanese Patent Application Laid-Open No. 57-205654 “Insulating outer wall structure of a building”.
The outline is, `` In the outdoor side of the wall of the building, the base of the folded holding sheet is bonded in advance to the location corresponding to the upper end of the heat insulating material, and then the adhesive such as mortar is pasted. A heat insulating material is attached to the outdoor side of the wall frame, and the upper end portion of this heat insulating material, that is, the edge portion, is straddled with the free end portion of the folded holding sheet so as to face the surface of the heat insulating material. Then, after the heat insulating material is completely adhered to the wall frame, a flat holding sheet is bonded to the surface of the heat insulating material with an adhesive such as mortar, and at this time, the upper end of the flat holding sheet is That is, the side end portion overlaps with the end portion of the folded holding sheet, and both are fixed by an adhesive that permeates the overlapped portion, thereby constructing a structure of the upper end portion of the building having a monolithic structure. By adopting this construction method, even if the outer wall is subjected to a high temperature and high temperature action such as a fire, it is intended to avoid damage or dropout of the edge of the heat insulating material as much as possible.

[5] 文献(2)は、実開平1−100812号の「開口周りにおける壁外断熱構
造」であり、この考案は「躯体側壁に開設する開口周りの端面に間隔をおいて板状の断熱
材を張設し、この端面と断熱材の隙間に樹脂モルタルを介してガラス繊維強化セメントモ
ルタルを充填し、また前記断熱材の表面に表面材(外装材)を設けた構成」を採用することで、躯体壁に開設する開口周りから侵入する火炎を防止し、躯体の延焼回避を意図する。
[5] Document (2) is “Outside wall heat insulation structure around the opening” of Japanese Utility Model Laid-Open No. 1-100812, and this device is “Plate-like heat insulation with an interval around the end face around the opening established on the side wall of the housing. Adopting a configuration in which a material is stretched, a gap between the end face and the heat insulating material is filled with a glass fiber reinforced cement mortar via a resin mortar, and a surface material (exterior material) is provided on the surface of the heat insulating material. Therefore, it is intended to prevent the intrusion of the flame from the periphery of the opening established in the frame wall and avoid the spread of the frame.

[6] 文献(3)は、実開昭63−44908号の「外断熱構造」であり、この考
案は「躯体のコーナー部、開口部等に固定された型材に断熱材端部を設け、この断熱材の
表面にクロスが埋設された膨張性混和材入り接着モルタル層を形成し、この接着モルタル
層の上に外装仕上材を設けた構成」であり、その目的は、膨張性混和材入り接着モルタル
層を設けることで、このモルタル内で発生するクラックを防止し、外観の損傷防止と、漏
水の侵入防止を意図する。
[6] Document (3) is “External heat insulation structure” of Japanese Utility Model Publication No. Sho 63-44908, and this device “provides an end of heat insulation material on a mold fixed to a corner, an opening, etc. of a housing, The adhesive mortar layer with expandable admixture with cloth embedded in the surface of this heat insulating material, and the exterior finishing material provided on the adhesive mortar layer ”is intended to contain the expandable admixture. By providing the adhesive mortar layer, it is intended to prevent cracks generated in the mortar, prevent appearance damage, and prevent leakage of water.

特開昭57−205654号JP-A-57-205654 実開平1−100812号Utility Kaihei 1-100812 実開昭63−44908号Japanese Utility Model Sho 63-44908

この文献(1)は、前述の如く、原則として、折返保持シートの自由端部を跨架させて
断熱材の表面に臨ませておいて、数日間養生することから、工期の短縮化に問題を残すこ
とと、天候に左右される虞がある。またこの文献(1)は、断熱材の端縁部に保護シート
を跨架する構成であって、他の端縁部に対する構成の開示がなく、その構成が定かでない
こと、またこの側端部に、モルタルが存在するとの示唆もなく、仕上げ材の取付けが開示
されていないこと等の如く、不明な点が考えられる。そして、またこの文献(1)は、一
部に予め折返保持シートを断熱材に跨架抱持するとの構成が開示されているが、極めて曖
昧な構成であって、単なる願望の域に留まるものと考えられる。また前述の不明な点が考
えられることも同様である。
As mentioned above, this document (1) has a problem in shortening the construction period because, as a general rule, it is cured for several days while straddling the free end of the folded holding sheet and facing the surface of the heat insulating material. There is a risk that it will be affected by the weather. Moreover, this literature (1) is a structure which straddles a protection sheet on the edge part of a heat insulating material, Comprising: The structure with respect to another edge part is not disclosed, The structure is not certain, and this side edge part In addition, there is no suggestion that mortar is present, and there are unclear points such as that the attachment of the finishing material is not disclosed. In addition, this document (1) discloses a configuration in which the folding holding sheet is hung on the heat insulating material in advance, but the configuration is extremely ambiguous and remains only in the area of desire. it is conceivable that. Similarly, the above-mentioned unknown points can be considered.

また文献(2)、(3)は、開口部からの火炎及び/又はクラックからの雨水の侵入防
止を図るものであり、一部分の改良に留まっている。
Documents (2) and (3) are intended to prevent the intrusion of rainwater from the flame and / or cracks from the opening, and are only partially improved.

以上のことから、この文献(1)〜(3)の発明等においては、昨今、市場の需要があり、地球環境に役立ち、しかも快適な生活が保障されている。所謂、外断熱の有効性と、
この有効性が確保できる外断熱隅壁材の製造方法と、その外断熱隅壁材と、この外断熱隅
壁材を利用した躯体の開口部及び/又は水切り等の施工部位の構築方法(開口部等の隅部
の構築方法)の改良に関するものでなく、市場の要求に十分応え得る発明等とは考えられ
ない。そして、従来の開口部等の隅部の構築方法として市場で要求されている。例えば、
構築方法の簡略化、迅速化と、この開口部等の隅部の破損又は脱落回避等に対して、必ず
しも十分とは考えられないのが現況である。
From the above, in the inventions and the like of these documents (1) to (3), there is a recent market demand, which is useful for the global environment and a comfortable life is guaranteed. The effectiveness of so-called outer insulation,
Method of manufacturing an outer heat insulating corner wall material capable of ensuring this effectiveness, an outer heat insulating corner wall material, and a method of constructing a construction part such as an opening and / or draining of a frame using the outer heat insulating corner wall material (opening It is not related to the improvement of the method of constructing corners such as parts, and is not considered to be an invention that can sufficiently meet market demands. And it is requested | required in the market as a construction method of corners, such as the conventional opening part. For example,
The current situation is that it is not always considered sufficient for simplifying and speeding up the construction method and avoiding breakage or dropout of corners such as openings.

上記に鑑み本発明は、[イ] 隅部の外断熱隅壁材(外断熱隅壁材、又は外断熱下地隅
ボード)として最適で、かつ取扱いの容易な構造を提案すること、[ロ] 躯体の開口部
及び/又は水切り等の施工部位(隅部)に、容易に構築できる外断熱隅壁材を提案すること、[ハ] メッシュの垂れ、このメッシュが波打ち状態となる等の不都合が全くなく、
かつこのメッシュの修理を必要としない外断熱隅壁材を提供すること、[ニ] 前述の修
理に纏わる全ての問題点を解消すること、[ホ] さらに外断熱ボードの一端部の一端面
側を除いた他端部の他端面側は、外断熱ボードの素材が剥出し部となる構成を採用することで、他の外断熱壁材との接合と、目地へのモルタル、充填材の確実な装填と固着を図る
こと、[ヘ] メッシュの外断熱ボードの他面の裏面側に相当する箇所には、このモルタ
ルが設けられない構造であり、この外断熱ボードの断熱性の確保と、材料の節約化、又は
軽量化等を図ること、等を意図する。
In view of the above, the present invention proposes a structure that is optimal as an outer heat insulating corner wall material (outer heat insulating corner wall material or outer heat insulating base corner board) at the corner and easy to handle, [b] Propose an exterior heat insulating corner wall material that can be easily constructed at the opening and / or drainage of the housing (corner), [c] Inconveniences such as drooping of the mesh and the mesh becoming wavy. Not at all
And providing an outer heat insulating corner wall material that does not require repair of the mesh, [d] eliminating all the problems associated with the above repair, and [e] one end surface side of one end portion of the outer heat insulating board. The other end side of the other end, excluding, adopts a configuration in which the material of the outer heat insulation board becomes the exposed part, so that it can be joined to other outer heat insulation wall materials, mortar to joints, and reliable filling materials To ensure proper loading and fixing, [F] The mortar is not provided in the location corresponding to the back side of the other side of the mesh outer heat insulation board, ensuring the heat insulation of the outer heat insulation board, It is intended to save materials or reduce weight.

請求項1の発明は、前述の[イ]〜[ヘ]の目的を達成することを意図する。   The invention of claim 1 is intended to achieve the above-mentioned objects [a] to [f].

請求項1は、 発泡プラスチック、軽量ボード等の外断熱隅壁材の外断熱ボード(100)と、この外断熱隅壁材(1)の外断熱ボード(100)の一面(1a)の表面側(101)から一端部(1b)の一端面側(102)を経由し、その他面(1c)の裏面側(103)に至るように合成樹脂、金網等で構成するメッシュ(2)を添着し、この外断熱ボード(100)の一面(1a)の表面側(101)から一端部(1b)の一端面側(102)に、表面側モルタル(300)と一端面側モルタル(301)を添加した外断熱隅壁材であって、
この外断熱ボード(100)の一面(1a)の表面側(101)から一端部(1b)の一端面側(102)に、添加された表面側モルタル(300)と一端面側モルタル(301)を、ロールの自動転圧、箆しごき等の加圧手段を介して、略均等に形成し、前記外断熱ボード(100)の一面(1a)の表面側(101)から一端部(1b)の一端面側(102)に、表面側モルタル(300)と一端面側モルタル(301)を存在させる湿潤したブラッシング、スポンジヤスリ等の払拭手段による後処理を施す構成とし、またこの外断熱ボード(100)の一面(1a)の表面側(101)と、その他面1cの裏面側(103)との間に設けた各他端部(1d)の各他端面側(104)とにあるモルタル(3−1)を払拭手段で払拭し、この各他端部(1d)の各他端面側(104)にはモルタル(3)を設けず、この各他端面側(104)を剥出し部とする構成とした外断熱隅壁材である。
Claim 1 is a surface side of an outer heat insulation board (100) of an outer heat insulation corner wall material such as foamed plastic and a lightweight board, and one surface (1a) of the outer heat insulation board (100) of the outer heat insulation corner wall material (1). A mesh (2) composed of synthetic resin, wire mesh, etc. is attached from (101) through one end face (102 ) of one end (1b) to the back face (103) of the other face (1c). The surface side mortar (300) and the one end surface side mortar (301) are added from the surface side (101 ) of one surface (1a) of the outer heat insulation board (100) to the one end surface side (102) of the one end (1b). The outer heat insulating corner wall material,
Added surface side mortar (300) and one end surface side mortar (301) from the surface side (101 ) of one surface (1a) of this outer heat insulation board (100) to one end surface side (102) of one end portion (1b ). Are formed approximately evenly through pressurizing means such as automatic rolling and squeezing of the roll, and from the surface side (101) of one surface (1a) of the outer heat insulating board (100) to the one end (1b) . One end face side (102) is subjected to a post-treatment by a wiping means such as wet brushing or sponge file , in which the surface side mortar (300) and the one end face side mortar (301) are present, and the outer heat insulating board (100 surface side of the one surface (1a)) of the (101), mortar in that each other end portion provided between the back side (103) of the other surface 1c (the respective other end face side of 1d) (104) ( Wipe 3-1) with wiping means. Without providing the mortar (3) in each end face side of each second end portion (1d) (104), an outer insulation corner wall material where the structure and剥出to section the respective other end face (104).

請求項1の発明は、発泡プラスチック、軽量ボード等の外断熱隅壁材の外断熱ボード100と、外断熱隅壁材1の外断熱ボード100の一面1aの表面側101から一端部1bの一端面側102を経由し、その他面1cの裏面側103に至るように合成樹脂、金網等で構成するメッシュ2を添着し、外断熱ボード100の一面1aの表面側101から一端部1bの一端面側102に、表面側モルタル300と一端面側モルタル301を添加した外断熱隅壁材であって、
外断熱ボード100の一面1aの表面側101から一端部1bの一端面側102に、添加された表面側モルタル300と一端面側モルタル301を、ロールの自動転圧、箆しごき等の加圧手段を介して、略均等に形成し、外断熱ボード100の一面1aの表面側101から一端部1bの一端面側102に、表面側モルタル300と一端面側モルタル301
を存在させる湿潤したブラッシング、スポンジヤスリ等の払拭手段による後処理を施す構成とし、また外断熱ボード100の一面1aの表面側101と、その他面1cの裏面側103との間に設けた各他端部1dの各他端面側104とにあるモルタル3−1を払拭手段で払拭し、各他端部1dの各他端面側104にはモルタル3を設けず、各他端面側104を剥出し部とする構成とした外断熱隅壁材である。
According to the first aspect of the present invention, an outer heat insulating board 100 of an outer heat insulating corner wall material such as foamed plastic or a lightweight board, and one end portion 1b from the surface side 101 of one surface 1a of the outer heat insulating board 100 of the outer heat insulating corner wall material 1 are provided. A mesh 2 made of synthetic resin, wire mesh or the like is attached so as to reach the back surface side 103 of the other surface 1c via the end surface side 102, and one end surface of the one end 1b from the surface side 101 of the one surface 1a of the outer heat insulating board 100. An outer heat insulating corner wall material in which a surface side mortar 300 and one end surface side mortar 301 are added to the side 102 ,
The surface side mortar 300 and the one end surface side mortar 301 added from the surface side 101 of the one surface 1a of the outer heat insulation board 100 to the one end surface side 102 of the one end portion 1b are subjected to pressurizing means such as automatic rolling and squeezing. The surface side mortar 300 and the one end surface side mortar 301 are formed from the surface side 101 of the one surface 1a of the outer heat insulating board 100 to the one end surface side 102 of the one end portion 1b.
Wet brushing the presence of, each provided between a structure subjected to post-treatment with the wiping means such as a sponge rasp and a surface 101 of the one surface 1a of the outer insulation board 100, a back side 103 of the other side 1c dispelled mortar 3-1 in each other end face side 104 of the other end portion 1d in the wiping means, without providing the mortar 3 on each other end face 104 of the other end portion 1d, peeling each other end face side 104 It is the external heat insulation corner wall material made into the structure used as a taking-out part.

従って、請求項1は、[イ] 隅部の外断熱隅壁材(外断熱隅壁材、又は外断熱下地隅
ボード)として最適で、かつ取扱いの容易な構造を提案できること、[ロ] 躯体の開口
部及び/又は水切り等の施工部位(隅部)に、容易に構築できる外断熱隅壁材を提案でき
ること、[ハ] メッシュの垂れ、このメッシュが波打ち状態となる等の不都合が全くな
く、かつこのメッシュの修理を必要としない外断熱隅壁材を提供できること、[ニ] 前
述の修理に纏わる全ての問題点を解消できること、[ホ] さらに外断熱ボードの一端部
の一端面側を除いた他端部の他端面側は、外断熱ボードの素材が剥出し部となる構成を採
用することで、他の外断熱壁材との接合と、目地へのモルタル、充填材の確実な装填と固
着が図れること、[ヘ] メッシュの外断熱ボードの他面の裏面側に相当する箇所には、
このモルタルが設けられない構造であり、この外断熱ボードの断熱性の確保と、材料の節
約化、又は軽量化等が図れること等の特徴を有する。
Therefore, claim 1 can propose a structure that is optimal as an outer heat insulating corner wall material (outer heat insulating corner wall material or outer heat insulating base corner board) at the corner and easy to handle, [b] It is possible to propose an outer heat-insulating corner wall material that can be easily constructed at the opening and / or drainage and other construction sites (corners), [c] There are no inconveniences such as drooping of the mesh, and the mesh becoming wavy. In addition, it is possible to provide an outer heat insulating corner wall material that does not require the repair of this mesh, [d] that it can solve all the problems associated with the above-mentioned repair, [e] Furthermore, the one end surface side of one end of the outer heat insulating board The other end side of the other end is removed by adopting a structure in which the material of the outer heat insulation board becomes the exposed part, so that it can be joined with other outer heat insulation wall materials, mortar to joints, and reliable filling material Can be loaded and fixed, [F] Outside the mesh The portion corresponding to the other surface of the back side of the heat board,
This mortar is not provided, and has features such as ensuring the heat insulating property of the outer heat insulating board, saving materials, reducing the weight, and the like.

本発明の一例を説明する。   An example of the present invention will be described.

図面の説明をすると、図1−1〜図1−4−2は、本発明の外断熱隅壁材を製造する一
例を工程順に示したものであり、: 図1−1は外断熱ボードの斜視図、: 図1−2−
1は外断熱ボードの一面の表面側から一端部の一端面側を経由し、その他面の裏面側に至
りメッシュを設けた一部欠截の斜視図、図1−2−2は図1−2−1の要部の拡大平面図
、: 図1−3−1は外断熱ボードの一面の表面側から一端部の一端面側を経由し、その
他面の裏面側に至りメッシュを設け、このメッシュの上で、かつ一面の表面側から一端部
の一端面側に表面側モルタルと一端面側モルタルを塗布した状態の一部欠截の斜視図、図
1−3−2は図1−3−1の要部の拡大平面図、: 図1−4−1は外断熱ボードの一面
の表面側から一端部の一端面側を経由し、その他面の裏面側に至りメッシュを設け、この
メッシュの上で、かつ一面の表面側から一端部の一端面側に表面側モルタルと一端面側モ
ルタルを塗布した仕上がり状態の一部欠截の斜視図、図1−4−2は図1−4−1の要部
の拡大平面図、図2は図1−4−1の裏面視した斜視図、図3は建屋の開口部及び/又は
水切り(隅部)に図1−4−1の外断熱隅壁材を採用した一例を示した縮尺全体図、図4
は図3の要部の拡大正面図、図5−1は図3の開口部の断面図、図5−2は図3の開口部
の型枠に外断熱隅壁材を落込んだ状態の断面図、図5−3は図4の断面図、図5−4は図
5−3の要部の拡大図である。また図6は従来の建屋の開口部及び/又は水切り(隅部)
に外断熱下地隅ボードを採用した一例を示した縮尺全体図、図7は図6の要部の拡大正面
図、図8−1は図6の開口部の断面図、図8−2は躯体にメッシュを釘止めした状態の断
面図、図8−3は図6の開口部の型枠に外断熱下地隅ボードを落込んだ状態の断面図、図
8−4は図6の開口部の型枠に外断熱下地隅ボードを落込み、モルタルを塗布した状態の
断面図、図8−5は図7の断面図、図8−6はメッシュの不具合を示した断面図、図9は
従来の外断熱下地隅ボードの斜視図である。
Referring to the drawings, FIGS. 1-1 to 1-4-2 show an example of manufacturing the outer heat insulating corner wall material of the present invention in the order of steps, and FIG. 1-1 shows the outer heat insulating board. Perspective view: FIG. 1-2
1 is a perspective view of a partial cutout having a mesh extending from one surface side of one end of the outer heat insulation board to one side of one end and reaching the back side of the other surface, and FIG. 2-1 is an enlarged plan view of the main part of FIG. 1: FIG. 1-3-1 is arranged from one surface side of one side of the outer heat insulating board to one side of the one side, and to the back side of the other side to provide a mesh. FIG. 1-3-2 is a perspective view of a partial defect in a state where the surface side mortar and the one end surface side mortar are applied on the mesh and from one surface side to one end surface side of the one end portion. -1 is an enlarged plan view of the main part of FIG. 1: FIG. 1-4-1 is a mesh that extends from the front surface side of one surface of the outer heat insulating board to one end surface side of one end portion and reaches the back surface side of the other surface. Finished with surface mortar and one end side mortar applied from one surface side to the other end side FIG. 1-4-2 is an enlarged plan view of the main part of FIG. 1-4-1, FIG. 2 is a perspective view of the back of FIG. 1-4-1, and FIG. Scale overall view showing an example in which the outer heat insulating corner wall material of Fig. 1-4-1 is adopted for the opening and / or draining (corner), Fig. 4
Is an enlarged front view of the main part of FIG. 3, FIG. 5-1 is a sectional view of the opening of FIG. 3, and FIG. 5-2 is a state in which the outer heat insulating corner wall material is dropped into the form of the opening of FIG. FIG. 5-3 is a cross-sectional view of FIG. 4, and FIG. 5-4 is an enlarged view of the main part of FIG. 5-3. FIG. 6 shows a conventional building opening and / or draining (corner).
FIG. 7 is an enlarged front view of the main part of FIG. 6, FIG. 8-1 is a sectional view of the opening of FIG. 6, and FIG. FIG. 8-3 is a cross-sectional view of a state in which an outer heat insulating base corner board is dropped into the form of the opening in FIG. 6, and FIG. 8-4 is a cross-sectional view of the opening in FIG. 8 is a cross-sectional view of FIG. 7, FIG. 8-6 is a cross-sectional view showing a mesh defect, and FIG. 9 is a conventional cross-sectional view. It is a perspective view of the outer heat insulation base corner board.

以下本発明の一実施例を説明する。先ず、図示の如く、躯体の建築下地隅材用の外断熱
隅壁材1は、発泡プラスチック(発泡倍率40%〜60%程度とし、軽量化、強度性、肉
厚等と、使用用途等を考慮して決定する)、軽量ボード等の外断熱ボード100(断熱ボ
ード)と、この外断熱ボード100の一面1aの表面側101から一端部1bの一端面側
102経由し、その他面1cの裏面側103に至る接着剤を有するメッシュ2(グラスフ
ァイバーメッシュ)と、このメッシュ2の一部を覆う樹脂モルタル材料、接着性モルタル
材料等の薄地の下地用のモルタル(層)3を設ける。このモルタル3は、ロールの自動転
圧、箆しごき等の加圧手段を介して、略均等に形成すると共に、外断熱ボード100の一
面1aの表面側101から一端部1aの一端面側102に表面側モルタル300と一端面
側モルタル301を存在させる後処理を施す方法は、湿潤したブラッシング、スポンジヤ
スリ等の払拭手段とする。
An embodiment of the present invention will be described below. First, as shown in the figure, the outer heat insulating corner wall material 1 for the building foundation corner material of the frame is made of foamed plastic (foaming ratio of about 40% to 60%, weight reduction, strength, thickness, etc. The outer heat insulation board 100 (heat insulation board) such as a lightweight board, and the back surface of the other surface 1c from the front surface side 101 of the one surface 1a of the outer heat insulation board 100 through the one end surface side 102 of the one end 1b. A mesh 2 (glass fiber mesh) having an adhesive reaching the side 103 and a mortar (layer) 3 for a thin ground such as a resin mortar material and an adhesive mortar material covering a part of the mesh 2 are provided. The mortar 3 is formed substantially evenly through a pressing means such as automatic rolling and squeezing of a roll, and from the surface side 101 of the one surface 1a of the outer heat insulating board 100 to the one end surface side 102 of the one end 1a. The method of performing the post-treatment in which the surface side mortar 300 and the one end surface side mortar 301 are present is a wiping means such as wet brushing or sponge file.

そして、このモルタル3は、正確には、外断熱ボード100の一面1aの表面側101
にある表面側モルタル300と、この外断熱ボード100の一端部1bの一端面側102
にある一端面側モルタル301であって、この外断熱ボード100の各他端部1d(少な
くとも三方向の端部)の各他端面側104(少なくとも三方向の端面部)にはモルタル3
を設けない構成である。即ち、図1−3−1と図1−3−2に示した如く、他端面側10
4にモルタル3が、誤って設けられた場合(説明の便宜上モルタル3−1として示す)は
、払拭手段(図示せず)を介して剥離し、図1−4−1と図1−4−2に示した正常の状
態とする。
このように、各他端面側104にはモルタル3を設けない構成である(剥出し部となる
)ので、これに横方向で隣接する他の外断熱隅壁材1との接合、又は縦方向で隣接する(
後述する)外断熱壁13との確実かつスムーズな接合が図れる。さらに構造物の寸法に沿
った、正確な隣接関係が図れる利点がある。
And this mortar 3 is exactly the surface side 101 of the one surface 1a of the outer heat insulation board 100.
And the one end surface side 102 of the one end portion 1b of the outer heat insulating board 100.
The mortar 3 is disposed on the other end surface side 104 (at least in three directions) of the other end portion 1d (at least in three directions) of the outer heat insulation board 100.
It is the structure which does not provide. That is, as shown in FIGS.
4 is mistakenly provided (shown as mortar 3-1 for convenience of explanation), it is peeled off through a wiping means (not shown), and FIGS. The normal state shown in FIG.
Thus, since the mortar 3 is not provided on each other end surface side 104 (becomes a stripped portion), it is joined to the other outer heat insulating corner wall material 1 adjacent in the lateral direction, or in the longitudinal direction. Adjacent to (
A reliable and smooth joining with the outer heat insulating wall 13 (to be described later) can be achieved. Furthermore, there is an advantage that an accurate adjacency relationship can be achieved along the dimensions of the structure.

また前記メッシュ2は、外断熱ボード100の表面側101と一端面側102並びに裏
面側103の一部に設けられており、そして、このメッシュ2は、前記外断熱ボード10
0の表面側101と一端面側102に相当する箇所に塗布しかつ延展したモルタル3で被
覆される。従って、メッシュ2の外断熱ボード100の他面1cの裏面側103に相当す
る箇所には、このモルタル3が設けられない構造であり、この外断熱ボード100の断熱
性の確保と、材料の節約化、又は軽量化等を図る。
Further, the mesh 2 is provided on a part of the front surface side 101, the one end surface side 102, and the back surface side 103 of the outer heat insulating board 100, and the mesh 2 is provided on the outer heat insulating board 10.
It is covered with a mortar 3 that has been applied and extended at locations corresponding to the surface side 101 and the end surface side 102 of 0. Accordingly, the mortar 3 is not provided in a portion corresponding to the back surface side 103 of the other surface 1c of the outer heat insulating board 100 of the mesh 2, and the heat insulating property of the outer heat insulating board 100 is ensured and the material is saved. To reduce weight or weight.

以上の方法で製造できたものが、図1−4−1と図1−4−2で示した外断熱隅壁材1
である。そして、この外断熱隅壁材1の三方向の他端部1dの他端面側104は、素材の
外断熱ボード100が剥出し構造となっている。またメッシュ2は、外断熱隅壁材1の表
面側101と、一端面側102並びに裏面側103の一部に設けられる。そして、モルタ
ル3は、外断熱ボード100の表面側101(表面側モルタル300)と、外断熱ボード
100の一端部1bの一端面側102(一端面側モルタル301)に設けられる。
What can be manufactured by the above method is the outer heat insulation corner wall material 1 shown in FIGS. 1-4-1 and 1-4-2.
It is. And the outer heat insulation board 100 of the raw material has an exposed structure on the other end surface side 104 of the other end portion 1d in the three directions of the outer heat insulating corner wall material 1. Further, the mesh 2 is provided on a part of the front surface side 101, the one end surface side 102, and the back surface side 103 of the outer heat insulating corner wall material 1. And the mortar 3 is provided in the surface side 101 (surface side mortar 300) of the outer heat insulation board 100, and the one end surface side 102 (one end surface side mortar 301) of the one end part 1b of the outer heat insulation board 100.

そして、この外断熱隅壁材1を利用して、建屋Aの躯体AAの開口部A1又は水切り6
(隅部A3の一例である)の外周面A4を構築する方法で、開口部A1の上方A1−1を
構築する方法の好ましい一例を説明する。この構築方法は、図5−1〜図5−4に示され
ているので、これらの図面を基に説明する。そして、この図5−1において、型枠Dを開
口部A1の上方A1−1に設ける。そして、この型枠Dを利用して、上方A1−1に外断
熱隅壁材1を設置する。その一例は、図5−2に示すように、この上方A1−1の型枠D
内に外断熱隅壁材1の一端面側102を順次一枚〜複数枚(以下、複数枚で説明する)落
込むが、この際に型枠Dと外断熱隅壁材1の一端面側102との間には目地F(間隔)が
形成される。そして、この状態では、躯体AAに外断熱隅壁材1の裏面側103が添接さ
れるとともに、メッシュ2の裏面側も同様に添接される。そして、この外断熱隅壁材1の
表面側モルタル300が躯体AAの外側に位置する。このような作業を順次繰返す。尚、
この外断熱隅壁材1は、躯体AAの外側に釘、接着剤等の固定手段(図示せず)を介して
固定される。そして、図5−3に示すように、目地Fの全体(図5−3では、図面に向っ
て前後方向)に充填用のモルタルHを塗布(塗着)した後、バックアップ材J及び/又は
コーキング剤Iを設けることで、この開口部A1の外周面A4が構築される。尚、図5−
4は、図5−3の要部を拡大して示した断面図であり、この開口部A1の外周面A4が確
実かつ強固に構築された状態を示している。
And using this outer heat insulation corner wall material 1, the opening part A1 of the housing AA of the building A, or the draining 6
A preferred example of a method of constructing the upper portion A1-1 of the opening A1 will be described as a method of constructing the outer peripheral surface A4 (which is an example of the corner portion A3). This construction method is shown in FIGS. 5-1 to 5-4, and will be described with reference to these drawings. And in this FIG. 5-1, the formwork D is provided above A1-1 of opening A1. And using this formwork D, the outer heat insulation corner wall material 1 is installed in upper direction A1-1. An example of this is as shown in FIG.
The one end surface side 102 of the outer heat insulating corner wall material 1 is sequentially dropped into one to a plurality of sheets (hereinafter, described as a plurality of sheets). At this time, one end surface side of the mold D and the outer heat insulating corner wall material 1 Joints F (intervals) are formed between the two. In this state, the back surface side 103 of the outer heat insulating corner wall material 1 is attached to the housing AA, and the back surface side of the mesh 2 is also attached in the same manner. And the surface side mortar 300 of this outer heat insulation corner wall material 1 is located in the outer side of the housing AA. Such operations are sequentially repeated. still,
The outer heat insulating corner wall material 1 is fixed to the outside of the housing AA through fixing means (not shown) such as a nail and an adhesive. And as shown to FIGS. 5-3, after apply | coating (coating) the filling mortar H to the whole joint F (in FIG. 5-3, the front-back direction toward drawing), backup material J and / or By providing the caulking agent I, the outer peripheral surface A4 of the opening A1 is constructed. Figure 5-
4 is an enlarged cross-sectional view of the main part of FIG. 5-3, and shows a state where the outer peripheral surface A4 of the opening A1 is securely and firmly constructed.

続いて、詳細な図面は省略するが、建屋Aの開口部A1又は水切り6(隅部A3の一例
である)の外周面A4を構築する方法で、開口部A1の下方A1−2を構築する方法の好
ましい一例を説明する。この構築方法は、型枠Dを開口部A1の下方A1−2に設ける。
そして、この型枠Dを利用して、下方A1−2に外断熱隅壁材1を設置する。この下方A
1−2の型枠D内に外断熱隅壁材1の一端面側102を順次一枚〜複数枚差込むが、この
際に型枠Dと外断熱隅壁材1の一端面側102との間には目地Fが形成される。そして、
この状態では、躯体AAに外断熱隅壁材1の裏面側103が添接されるとともに、メッシ
ュ2の裏面側も同様に添接される。そして、この外断熱隅壁材1の表面側モルタル300
が躯体AAの外側に位置する。このような作業を順次繰返す。尚、この外断熱隅壁材1は
、躯体AAの外側に釘、接着剤等の固定手段を介して固定される。そして、目地Fの全体
に充填用モルタルGを塗布した後、バックアップ材J及び/又はコーキング剤Iを設ける
ことで、この開口部A1の外周面A4が構築される。この作業を行なうことで、この開口
部A1の外周面A4が確実かつ強固に構築された状態を示している。
Then, although detailed drawing is abbreviate | omitted, the downward direction A1-2 of the opening part A1 is constructed | assembled by the method of constructing the outer peripheral surface A4 of the opening part A1 or the drainer 6 (it is an example of the corner part A3) of the building A. A preferred example of the method will be described. In this construction method, the mold D is provided in the lower part A1-2 of the opening A1.
And using this formwork D, the outer heat insulation corner wall material 1 is installed in downward A1-2. Below this A
One or more end face sides 102 of the outer heat insulating corner wall material 1 are sequentially inserted into the mold form D of 1-2. At this time, the one end face side 102 of the mold frame D and the outer heat insulating corner wall material 1 A joint F is formed in between. And
In this state, the back surface side 103 of the outer heat insulating corner wall material 1 is attached to the housing AA, and the back surface side of the mesh 2 is also attached in the same manner. And the surface side mortar 300 of this outer heat insulation corner wall material 1
Is located outside the housing AA. Such operations are sequentially repeated. The outer heat insulating corner wall material 1 is fixed to the outside of the housing AA through fixing means such as a nail and an adhesive. And after apply | coating the mortar G for filling to the whole joint F, the outer peripheral surface A4 of this opening part A1 is constructed | assembled by providing the backup material J and / or the caulking agent I. By performing this operation, the outer peripheral surface A4 of the opening A1 is shown to be securely and firmly constructed.

以上で説明した、外断熱隅壁材1を開口部A1の外周面A4に構築する作業(施工)及
び/又は取扱いと、その手順等は一例であり限定されない。何れにしても、この開口部A
1に外断熱隅壁材1を施工し、躯体AAの外断熱の効果、機能と、その強度性を確保でき
る施工例は、本発明の範疇である。そして、他の型枠D、固定手段等の作業及び/又は取
扱い方法等においても同様に解釈できる。また開口部A1の側方A1−3、A1−4にお
いても、前述の上下方A1−1、A1−2と同様に、外断熱隅壁材1を利用して構築する
ことが可能である。
The above-described operation (construction) and / or handling of constructing the outer heat insulating corner wall material 1 on the outer peripheral surface A4 of the opening A1 and the procedure thereof are examples and are not limited. In any case, this opening A
The construction example in which the outer heat insulating corner wall material 1 is constructed in 1 and the effect and function of the outer heat insulation of the housing AA and the strength thereof can be secured is within the scope of the present invention. And it can interpret in the same way also in the work and / or the handling method etc. of other formwork D, fixing means, etc. In addition, the sides A1-3 and A1-4 of the opening A1 can be constructed using the outer heat insulating corner wall material 1 in the same manner as the upper and lower portions A1-1 and A1-2.

以上のようにして、開口部A1が外断熱隅壁材1で囲繞又は一部で施工が終了した際に
、この外断熱隅壁材1の他端部1dの他端面側104は、メッシュ10を設けた外断熱ボ
ード11とモルタル12で構成された定寸の外断熱壁材13の端部13aの端面側13b
が設けられる。そして、この外断熱隅壁材1と外断熱壁材13とで形成される目地E3に
は、図示しないメッシュ及び/又はバックアップ材J及び/又はコーキング剤I(充填材
)を設ける。この外断熱壁材13の施工が終了した段階で、仕上げ塗料、モルタル等の仕
上げ剤で最後の作業を行なう。
As described above, when the opening A1 is enclosed or partially covered by the outer heat insulating corner wall material 1, the other end surface side 104 of the other end 1d of the outer heat insulating corner wall material 1 is the mesh 10. The end face side 13b of the end 13a of the fixed-size outer heat insulating wall material 13 composed of the outer heat insulating board 11 and the mortar 12 provided with
Is provided. The joint E3 formed by the outer heat insulating corner wall material 1 and the outer heat insulating wall material 13 is provided with a mesh and / or a backup material J and / or a caulking agent I (filler) (not shown). At the stage when the construction of the outer heat insulating wall material 13 is completed, the final work is performed with a finishing agent such as a finish paint or mortar.

そして、本発明は、従来の下記の課題である(イ)〜(ニ)を解消できる。即ち、この
(イ)〜(ニ)の課題は、(イ)型枠Dと外断熱下地隅ボードEの端面E1で形成される
目地Fからその表面E2に亙りモルタルGを塗布し、このモルタルGが粘性を有する状態
で、外周面A4に設けたメッシュBを押さえるか、又は釘止めし、この外断熱下地隅ボー
ドEに張装する施工である。従って、大変な手間と、煩雑な作業を要する。(ロ)またモ
ルタルGの粘性(濃淡)の不都合によるメッシュBと外断熱下地隅ボードEの端面E1及
び/又は表面E2等への馴染み不良、メッシュBの垂れB1の発生と、又は最悪ではメッ
シュBが波打ち状態となる等の不都合が発生する。(ハ)余分のメッシュBのカット、及
び/又はモルタルGの剥離等の方法を採用することから、作業が厄介であること、またや
りなおしの問題が発生すること、熟練を要すること、又は工期の長期化等を招来すること
等の課題がある。(ニ)施工が、極めて面倒であること、熟練を要すること、或は風及び
/又は雨等の悪影響が発生することを想定すると、さらに作業が面倒であり、その完成に
長時間を要する。こと等である。そして、また本発明では、前記手順及び/又は作業等を
行うことで、施工の容易化、規格化(マニュアル化)等に役立つ特徴を有する。
And this invention can eliminate the following (i)-(d) which are the following conventional problems. That is, the problems (a) to (d) are as follows: (a) The mortar G is applied over the surface E2 from the joint F formed by the mold D and the end face E1 of the outer heat-insulating base corner board E. In the state where G is viscous, the mesh B provided on the outer peripheral surface A4 is pressed or nail-fixed, and this outer heat insulation base corner board E is stretched. Therefore, it requires a lot of labor and complicated work. (B) In addition, the mesh B and the end face E1 and / or the surface E2 of the outer heat insulating base corner board E due to inconvenience of the viscosity (shading) of the mortar G, the occurrence of dripping B1 of the mesh B, or the mesh at worst. Inconveniences such as B becoming a wavy state occur. (C) Since a method such as cutting of excess mesh B and / or peeling of mortar G is adopted, the operation is troublesome, a problem of redoing occurs, skill is required, or There is a problem such as inviting longer periods. (D) Assuming that the construction is extremely troublesome, requires skill, or that adverse effects such as wind and / or rain occur, the work is further troublesome and requires a long time to complete. And so on. In addition, the present invention has features useful for facilitating construction, standardization (manualization), and the like by performing the procedure and / or work.

尚、前記定寸の外断熱壁材13は、3×6寸法及び/又は外断熱ボード11は、湿度を
通す性質「透湿性」、熱伝導率、曲げ強さ、難燃性等に優れたボード、例えば、ビーズ法
ポリスチレンフォーム4号を採用する。尚、外断熱隅壁材1もこれに順ずる。そして、図
示しないが、上塗り材は、接着性、弾性に優れたポリマーベースの塗料であれば限定され
ないので、従来のように特殊な塗料を必要とせず有益である。また本発明は、ホルムアル
デヒトの発生率も少なく健康に悪影響を与えないこと、ガン発生率も少ないこと、等有益
な塗料である。
The outer heat insulating wall material 13 having a fixed size is 3 × 6 and / or the outer heat insulating board 11 is excellent in the property of passing moisture, “moisture permeability”, thermal conductivity, bending strength, flame retardancy, and the like. A board, for example, beaded polystyrene foam No. 4, is employed. In addition, the outer heat insulation corner wall material 1 follows this. Although not shown in the drawing, the top coat material is not limited as long as it is a polymer-based paint excellent in adhesiveness and elasticity, so that it is useful without requiring a special paint as in the prior art. In addition, the present invention is a useful paint that has a low incidence of formaldehyde and does not adversely affect health and a low incidence of cancer.

図1−1〜図1−4−2は、本発明の外断熱隅壁材を製造する一例を工程順に示したものであり、図1−1は外断熱ボードの斜視図FIGS. 1-1 to 1-4-2 show an example of manufacturing the outer heat insulating corner wall material of the present invention in the order of steps, and FIG. 1-1 is a perspective view of the outer heat insulating board. 図1−2−1は外断熱ボードの一面の表面側から一端部の一端面側を経由し、その他面の裏面側に至りメッシュを設けた一部欠截の斜視図Fig. 1-2-1 is a perspective view of a partial cutout with a mesh provided from one surface of one side of the outer heat insulation board to one side of one end and to the back side of the other surface. 図1−2−2は図1−2−1の要部の拡大平面図1-2-2 is an enlarged plan view of the main part of FIG. 1-2-1. 図1−3−1は外断熱ボードの一面の表面側から一端部の一端面側を経由し、その他面の裏面側に至りメッシュを設け、このメッシュの上で、かつ一面の表面側から一端部の一端面側に表面側モルタルと一端面側モルタルを塗布した状態の一部欠截の斜視図Fig. 1-3-1 shows that a mesh is provided from one surface side of one side of the outer heat insulation board to one end surface side of the outer heat insulation board and then to the back surface side of the other surface. The perspective view of a partial defect in the state where the surface side mortar and the one end side mortar were applied to the one end surface side of the part 図1−3−2は図1−3−1の要部の拡大平面図1-3-2 is an enlarged plan view of the main part of FIG. 1-3-1. 図1−4−1は外断熱ボードの一面の表面側から一端部の一端面側を経由し、その他面の裏面側に至りメッシュを設け、このメッシュの上で、かつ一面の表面側から一端部の一端面側に表面側モルタルと一端面側モルタルを塗布した仕上がり状態の一部欠截の斜視図1-4-1 passes through one end surface side of one end portion from the surface side of one surface of the outer heat insulating board, reaches a back surface side of the other surface, and provides a mesh on the mesh and one end from the surface side of the one surface. Perspective view of a partially missing surface in a finished state in which a surface side mortar and an end surface side mortar are applied to one end surface side of a part 図1−4−2は図1−4−1の要部の拡大平面図1-4-2 is an enlarged plan view of the main part of FIG. 1-4-1. 図2は図1−4−1の裏面視した斜視図FIG. 2 is a rear perspective view of FIG. 図3は建屋の開口部及び/又は水切り(隅部)に図1−4−1の外断熱隅壁材を採用した一例を示した縮尺全体図FIG. 3 is an overall scale view showing an example in which the outer heat insulating corner wall material of FIG. 1-4-1 is adopted in the opening and / or draining (corner) of the building. 図4は図3の要部の拡大正面図4 is an enlarged front view of the main part of FIG. 図5−1は図3の開口部の断面図5-1 is a sectional view of the opening of FIG. 図5−2は図3の開口部の型枠に外断熱隅壁材を落込んだ状態の断面図FIG. 5-2 is a cross-sectional view showing a state in which the outer heat insulating corner wall material is dropped into the form of the opening in FIG. 図5−3は図4の断面図5-3 is a sectional view of FIG. 図5−4は図5−3の要部の拡大図5-4 is an enlarged view of the main part of FIG. 5-3. 図6は従来の建屋の開口部及び/又は水切り(隅部)に外断熱下地隅ボードを採用した一例を示した縮尺全体図FIG. 6 is an overall scale view showing an example in which an outer heat insulating base corner board is adopted for an opening and / or draining (corner) of a conventional building. 図7は図6の要部の拡大正面図7 is an enlarged front view of the main part of FIG. 図8−1は図6の開口部の断面図8-1 is a sectional view of the opening of FIG. 図8−2は躯体にメッシュを釘止めした状態の断面図Fig. 8-2 is a cross-sectional view of a state where a mesh is nailed to the housing 図8−3は図6の開口部の型枠に外断熱下地隅ボードを落込んだ状態の断面図8-3 is a cross-sectional view of a state in which the outer heat insulating base corner board is dropped into the form of the opening in FIG. 図8−4は図6の開口部の型枠に外断熱下地隅ボードを落込み、モルタルを塗布した状態の断面図8-4 is a cross-sectional view of a state in which the outer heat insulating base corner board is dropped into the form of the opening in FIG. 6 and mortar is applied. 図8−5は図7の断面図8-5 is a cross-sectional view of FIG. 図8−6はメッシュの不具合を示した断面図Fig. 8-6 is a cross-sectional view showing a mesh defect 図9は従来の外断熱下地隅ボードの斜視図FIG. 9 is a perspective view of a conventional outer heat insulating base corner board.

符号の説明Explanation of symbols

A 建屋
AA 躯体
A1 開口部
A1−1 上方
A1−2 下方
A1−3 側方
A1−4 側方
A2 水切り
A3 隅部
A4 外周面
B メッシュ
B1 垂れ
C 釘止め
E 外断熱下地隅ボード
E1 端面
E2 表面
E3 目地
D 型枠
F 目地
G モルタル
H 充填用のモルタル
I コーキング剤
J バックアップ材
L 定寸の外断熱ボード
1 外断熱隅壁材
1a 一面
1b 一端部
1c 他面
1d 他端部
100 外断熱ボード
101 表面側
102 一端面側
103 裏面側
104 他端面側
2 メッシュ
3 モルタル
300 表面側モルタル
301 一端面側モルタル
3−1 モルタル
6 水切り
10 メッシュ
11 外断熱ボード
12 モルタル
13 外断熱壁材
13a 端部
13b 端面側
A building AA frame A1 opening A1-1 upper A1-2 lower A1-3 side A1-4 side A2 draining A3 corner A4 outer peripheral surface B mesh B1 drooping C nailed E outer heat insulation base corner board E1 end surface E2 surface E3 joint D formwork F joint G mortar H mortar for filling I caulking agent J backup material L fixed heat insulation board 1 outer heat insulation corner wall material 1a one side 1b one end 1c other side 1d other end 100 outer heat insulation board 101 Surface side 102 One end surface side 103 Back surface side 104 Other end surface side 2 Mesh 3 Mortar 300 Surface side mortar 301 One end surface side mortar 3-1 Mortar 6 Draining 10 Mesh 11 External heat insulation board 12 Mortar 13 External heat insulation wall material 13a End portion 13b End surface ~ side

Claims (6)

発泡プラスチック、軽量ボード等の外断熱隅壁材の外断熱ボードと、この外断熱隅壁材の外断熱ボードの一面の表面側から一端部の一端面側を経由し、その他面の裏面側に至るように合成樹脂、金網等で構成するメッシュを添着し、この外断熱ボード及び/又はメッシュの一面の表面側から一端部の一端面側に表面側モルタルと一端面側モルタルを添加した外断熱隅壁材の製造方法であって、
この外断熱ボード及び/又はメッシュの一面の表面側から一端部の一端面側に添加された表面側モルタルと一端面側モルタルを、ロールの自動転圧、箆しごき等の加圧手段を介して、略均等に形成すると共に、前記外断熱ボード及び/又はメッシュの一面の表面側から一端部の一端面側に表面側モルタルと一端面側モルタルを存在させる後処理を施す構成とした外断熱隅壁材の製造方法。
From the front side of one side of the outer heat insulation board of the outer heat insulation corner wall material such as foamed plastic, lightweight board, and the other side of the outer heat insulation board of this outer heat insulation corner wall material to the back side of the other side The outer heat insulating board and / or the mesh which consists of a wire mesh, etc. are attached, and the outer heat insulating board and / or the outer heat insulating material with the addition of the surface side mortar and the one end surface side mortar from the surface side of one surface to the one end surface side of the one end. A method of manufacturing a corner wall material,
The surface side mortar and the one end surface side mortar added from the surface side of one surface of the outer heat insulating board and / or the mesh to the one end surface side of the outer surface through a pressurizing means such as automatic rolling of the roll and squeezing and ironing. In addition, the outer heat insulation corner and the outer heat insulation corner are configured so as to be subjected to post-treatment in which the surface side mortar and the one end surface side mortar are present from the surface side of one surface of the outer heat insulation board and / or mesh to the one end surface side. Manufacturing method of wall material.
請求項1に記載の外断熱隅壁材の製造方法において、前記外断熱ボード及び/又はメッシュの一面の表面側から一端部の一端面側に表面側モルタルと一端面側モルタルを存在させる後処理を施す手段は、湿潤したブラッシング、スポンジヤスリ等の払拭手段とする構成とした外断熱隅壁材の製造方法。   In the manufacturing method of the outer heat insulation corner wall material of Claim 1, the post-process which makes a surface side mortar and one end surface side mortar exist in the one end surface side of the one end part from the surface side of the one surface of the said outer heat insulation board and / or mesh. The means for applying is a method for producing an outer heat insulating corner wall material configured to be a wiping means such as wet brushing or sponge file. 請求項1又は請求項2に記載された外断熱隅壁材であって、
この外断熱ボード及び/又はメッシュの一面の表面側から一端部の一端面側に添加された表面側モルタルと一端面側モルタルを、ロールの自動転圧、箆しごき等の加圧手段を介して、略均等に形成し、また前記外断熱ボード及び/又はメッシュの一面の表面側から一端部の一端面側に表面側モルタルと一端面側モルタルがある構成とした外断熱隅壁材。
The outer heat insulating corner wall material according to claim 1 or 2,
The surface side mortar and the one end surface side mortar added from the surface side of one surface of the outer heat insulating board and / or the mesh to the one end surface side of the outer surface through a pressurizing means such as automatic rolling of the roll and squeezing and ironing. An outer heat insulating corner wall material that is formed substantially uniformly and has a surface side mortar and one end surface side mortar from the surface side of one surface of the outer heat insulating board and / or mesh to one end surface side of the one end portion.
請求項1又は請求項2に記載された外断熱隅壁材は、この外断熱ボードの一端部の一端面側を除いた他端部の他端面側は、前記外断熱ボードの素材が剥出し部となる構成とした外断熱隅壁材。   In the outer heat insulating corner wall material described in claim 1 or 2, the material of the outer heat insulating board is exposed on the other end surface side of the other end portion excluding the one end surface side of the one end portion of the outer heat insulating board. An outer heat insulating corner wall material that is configured as a part. 請求項1又は請求項2に記載された外断熱隅壁材を利用した躯体の開口部及び/又は水切り等の施工部位の構築方法であって、
この構築方法は、次のように構築される。
「1」 躯体の開口部及び/又は水切り等の施工部位に、この施工部位を囲繞するように設けられた型枠に、
[2] 前記外断熱隅壁材をそれぞれ設けるに際して、前記型枠の内面と、この型枠に設ける外断熱隅壁材の一端部の一端面側に設けたモルタルの表面との間に適宜間隔をおいて設け、
「3」 この間隔に充填用のモルタルをそれぞれ設けるとともに、前記躯体にこの各外断熱隅壁材の裏面側をそれぞれ当接する作業を繰返して、
[4] この各外断熱隅壁材で前記躯体の開口部及び/又は水切り等の施工部位を囲繞し、
「5」 前記モルタルとこの型枠との隙間(目地)に、充填物及び/又はモルタル等の充填材を挿入し、
「6」 前記躯体の開口部及び/又は水切り等の施工部位を、前記各外断熱隅壁材で囲繞し、この施工部位を構築する。
It is a construction method of a construction site such as an opening of a housing and / or draining using the outer heat insulating corner wall material described in claim 1 or 2,
This construction method is constructed as follows.
“1” On the formwork provided so as to surround this construction site in the construction site such as the opening of the housing and / or draining.
[2] When each of the outer heat insulating corner wall materials is provided, an appropriate interval is provided between the inner surface of the mold and the surface of the mortar provided on one end surface side of one end of the outer heat insulating corner wall material provided on the mold. And set up
"3" While providing the mortar for filling in this space | interval, respectively and repeating the operation | work which each contact | abuts the back surface side of each outer heat insulation corner wall material to the said housing,
[4] With each of these outer heat insulating corner wall materials, surrounding the construction part such as the opening of the casing and / or draining,
“5” Insert a filler and / or a filler such as mortar into the gap (joint) between the mortar and the mold,
“6” The construction part such as the opening of the casing and / or drainage is surrounded by the outer heat insulating corner wall material, and the construction part is constructed.
請求項5に記載の外断熱隅壁材を利用した躯体の開口部及び/又は水切り等の施工部位の構築方法において、その隙間に、充填材を充填した後にコーキング剤を補填する構成とした外断熱隅壁材を利用した躯体の開口部及び/又は水切り等の施工部位の構築方法。   In the construction method of construction parts, such as the opening part of a frame using the outer heat insulation corner wall material of Claim 5, and / or draining, the outside is set as the structure which supplements a caulking agent after filling the gap into the gap. A construction method of a construction site such as an opening and / or draining of a frame using a heat insulating corner wall material.
JP2006050879A 2005-07-12 2006-02-27 Outer insulation corner wall material Expired - Fee Related JP3931992B2 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012092555A (en) * 2010-10-27 2012-05-17 Dow Kakoh Kk Heat-insulated structure
CN104712066A (en) * 2015-03-24 2015-06-17 中交一航局第四工程有限公司 Floor heat preservation construction process achieved through ultrafine inorganic fiber spraying

Families Citing this family (2)

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Publication number Priority date Publication date Assignee Title
CN103046656B (en) * 2013-01-18 2015-07-01 山西二建集团有限公司 Method for spraying inorganic fibers on wall surface
CN103422598A (en) * 2013-07-31 2013-12-04 浙江大学 System and method for closed building curtain wall low-emissivity thermal insulation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012092555A (en) * 2010-10-27 2012-05-17 Dow Kakoh Kk Heat-insulated structure
CN104712066A (en) * 2015-03-24 2015-06-17 中交一航局第四工程有限公司 Floor heat preservation construction process achieved through ultrafine inorganic fiber spraying

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