JP4815921B2 - Exterior materials and construction methods - Google Patents
Exterior materials and construction methods Download PDFInfo
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- JP4815921B2 JP4815921B2 JP2005215605A JP2005215605A JP4815921B2 JP 4815921 B2 JP4815921 B2 JP 4815921B2 JP 2005215605 A JP2005215605 A JP 2005215605A JP 2005215605 A JP2005215605 A JP 2005215605A JP 4815921 B2 JP4815921 B2 JP 4815921B2
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- accessory
- plate portion
- sash
- exterior material
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Abstract
Description
本願発明は、建物の外壁を構成する外装材と、外壁における窓等の開口部周囲にて外装材の端部を隠す役物とを施工する方法に関するものである。 The present invention is directed to a method of construction and the exterior material constituting the outer wall of the building, and a character object to hide the ends of the outer package in the openings around the window or the like in the outer wall.
従来、建物の外壁に窓枠等のサッシを取り付ける場合、外壁の適宜位置に形成された開口部にて、その開口端面に沿って窓枠等のサッシを取り付けることがしばしばある。 Conventionally, when a sash such as a window frame is attached to an outer wall of a building, a sash such as a window frame is often attached along an opening end surface at an opening formed at an appropriate position on the outer wall.
具体的には、たとえば図９〜図１２に例示したように、外壁１におけるモルタル仕上げされた既存外壁等の下地外壁１０に設けられた開口部１１の周端面に、サッシ２の上下左右枠を取り付ける。このサッシ２には様々な種類があり、図９および図１０では外付タイプ、図１１および図１２では半外付タイプのサッシ２を用いている。 More specifically, as illustrated in FIGS. 9 1 2, the peripheral surface of the opening 11 provided in the underlying outer wall 10 such as mortar-finished existing outer wall of the outer wall 1, vertical and horizontal frames of the sash 2 Install. This is the sash 2 there are various types, and with reference to FIGS. 9 and 10 the external type, Figure 1 1 and Figure 1 2, the semi-external type sash 2.
ここで、外壁１を構成する下地外壁１０には、胴縁１２を介して外装材１３が取り付けられており、この外装材１３の端部には、略Ｕ字状または略逆Ｕ字状の断面形状を有する見切り縁等の役物３が取り付けられている。 Here, an exterior member 13 is attached to the base outer wall 10 constituting the outer wall 1 via a trunk edge 12, and an end portion of the exterior member 13 has a substantially U shape or a substantially inverted U shape. An accessory 3 such as a parting edge having a cross-sectional shape is attached.
かかる場合、まず役物３をサッシ２を取り付けた開口部１１周囲に取り付け、そして外装材１３をその端部が役物３の受け部３０に納まるようにして取り付ける。つまり、外装材１３の施工前に役物３を先行施工する。 In this case, first, the accessory 3 is attached around the opening 11 to which the sash 2 is attached, and the exterior member 13 is attached so that the end of the exterior member 13 is accommodated in the receiving portion 30 of the accessory 3. That is, the accessory 3 is pre-constructed before the exterior material 13 is constructed.
このような役物３および外装材１３を用いた外壁１は、たとえば下記特許文献１にも記載されている。
しかしながら、上記のとおりに、役物３が先行施工されていると、外装材１３を所定の位置まで施工し難い場合があった。 However, as described above, when the accessory 3 is pre-constructed, it may be difficult to construct the exterior material 13 to a predetermined position.
すなわち、たとえば図９や図１１に例示したように、複数枚の外装材１３を互いに上下に嵌合接合Ａさせる場合、サッシ２の下枠２ａの下方に位置する役物３と外装材１３に関しては、上側の外装材１３を役物３の受け部３０内にて一旦上に持ち上げてから下に降ろすことにより、下側の外装材１３との嵌合接合Ａを行わなければならず、そうすると、上側の外装材１３の上端部と役物３の受け部３０との間に隙間Ｂが生じて、外装材１３の正確な位置決めが難しくなる。 That is, for example, as illustrated in FIG. 9 and FIG. 11, when a plurality of exterior members 13 are fitted and joined A up and down, the accessory 3 and the exterior member 13 located below the lower frame 2 a of the sash 2 are related. The upper exterior material 13 must once be raised in the receiving part 30 of the accessory 3 and then lowered to perform the fitting joint A with the lower exterior material 13. A gap B is formed between the upper end portion of the upper exterior member 13 and the receiving portion 30 of the accessory 3, and it is difficult to accurately position the exterior member 13.
そこで、以上のとおりの事情に鑑み、本願発明は、外装材１３を先行施工し役物３を後施工することを可能ならしめるとともに、役物３と外装材１３端部との間に隙間が発生するのを防ぐことができる、外装材および役物の施工方法を提供することを課題としている。 Therefore, in view of the circumstances as described above, the present invention makes it possible to pre-construct the exterior material 13 and post-construct the accessory 3, and there is a gap between the accessory 3 and the end of the exterior material 13. An object of the present invention is to provide an exterior material and a construction method for an accessory that can be prevented from occurring.
本願発明は、上記の課題を解決するものとして、第１には、外壁の開口部にサッシを取り付けた後、外壁を構成する外装材および該外装材の端部を隠す役物を施工する方法であって、役物は、平板部と、その一端から立設した第一立板部および他端から第一立板部とは反対方向に立設した第二立板部と、前記第一立板部の先端から延設された第二の平板部とからなる二段の略階段状の断面形状を有し、胴縁の下地外壁への施工時に、胴縁とサッシとの間に予め隙間を確保しておき、外装材を、その端部とサッシとの間に役物取付用空間を確保するように施工し、次いで役物を、その第一立板部および平板部を役物取付用空間に挿入すると同時に、前記隙間に第二の平板部を挿入し、第二立板部により外装材の端部を隠すように施工することを特徴とする。 In order to solve the above-mentioned problems, the present invention firstly, after attaching a sash to the opening of the outer wall, a method for constructing an exterior material that constitutes the outer wall and an accessory that hides the end of the exterior material The accessory includes a flat plate portion, a first standing plate portion erected from one end thereof, a second standing plate portion erected from the other end in a direction opposite to the first standing plate portion, and the first It has a two-step substantially step-like cross-sectional shape consisting of a second flat plate portion extended from the tip of the standing plate portion, and it is previously placed between the trunk edge and the sash at the time of construction on the base outer wall of the trunk edge. A clearance is secured, and the exterior material is constructed so as to secure an accessory mounting space between the end portion and the sash, and then the accessory is used for the first standing plate portion and the flat plate portion. simultaneously inserted into the mounting space, the second flat plate portion is inserted into the gap, that construction to hide the ends of the outer package by the second standing portion And butterflies.
第２には、前記施工方法において、役物取付用空間に挿入された第一立板部および平板部とサッシとの間に形成された空間に、シーリング材を充填することを特徴とする。 Second, the construction method is characterized in that a sealing material is filled in a space formed between the first standing plate portion and the flat plate portion and the sash inserted into the accessory mounting space.
上記第１の発明によれば、上記のとおりの施工を行うことで、外装材を先行施工し役物を後施工することが可能になり、且つ、役物と外装材端部との間に隙間が発生することを防ぐことができる。また、たとえば外壁の改装時においても、正確で且つ簡易な外装材の先行施工及び役物の後施工が可能となり、改装施工の省力化が実現される。 According to the first aspect, by performing the construction as described above, it becomes possible to perform the exterior construction of the exterior material and to post-construct the accessory, and between the accessory and the exterior material end. Generation of a gap can be prevented. Further, for example, even when the outer wall is renovated, it is possible to perform an accurate and simple preceding construction of the exterior material and the post-construction of the accessory, thereby realizing labor saving of the renovation construction.
上記第２の発明によれば、上記第１の発明と同様な効果が得られ、また、上記のとおりのシーリング材充填を行うことで、役物とサッシとの間に形成された空間からの漏水を防ぐことができる。 According to the second invention, the same effect as the first invention is obtained, and by filling the sealing material as described above, from the space formed between the accessory and the sash Leakage can be prevented.
［参考形態］
図１〜図４は、各々、本願発明の参考形態を示したものである。
[ Reference form]
1 to 4 each show a reference form of the present invention.
本参考形態では、外壁１の開口部１１に対して外付タイプのサッシ２が取り付けられ、且つモルタル仕上げされた既存外壁等の下地外壁１０および胴縁１２が施工されている状態において、まず外壁１の化粧層として機能する外装材１３を取り付ける。 In this reference embodiment, in the state in which the external sash 2 is attached to the opening 11 of the outer wall 1 and the base outer wall 10 and the trunk edge 12 such as an existing outer wall having a mortar finish are applied, first the outer wall The exterior material 13 which functions as 1 decorative layer is attached.
このとき、外装材１３は、下地外壁１０表面の胴縁１２に対して釘打ち等によって固定するが、外装材１３の端部とサッシ２との間に、次述する役物３を取り付けるための空間（役物取付用空間と呼ぶこととする）４を確保するように、外装材１３の端部をサッシ２から少し離した位置とする。 At this time, the exterior member 13 is fixed to the body edge 12 on the surface of the base outer wall 10 by nailing or the like, but for attaching the accessory 3 described below between the end of the exterior member 13 and the sash 2. The end portion of the exterior material 13 is set at a position slightly away from the sash 2 so as to secure a space 4 (referred to as an accessory mounting space) 4.
より具体的には、開口部１１の下方に位置する外装材１３ａにあっては、その上端面１３１ａとサッシ２の下枠２ａとの間に役物取付用空間４を確保し、開口部１１の上方に位置する外装材１３ｂにあっては、その下端面１３１ｂとサッシ２の上枠２ｂとの間に役物取付用空間４を確保する。 More specifically, in the exterior material 13 a positioned below the opening 11, the accessory mounting space 4 is secured between the upper end surface 131 a and the lower frame 2 a of the sash 2, and the opening 11 In the exterior material 13b positioned above the space, the accessory mounting space 4 is secured between the lower end surface 131b and the upper frame 2b of the sash 2.
続いて、この状態において、外装材１３の端部を表側から見えないように隠す見切り縁として機能する役物３を取り付ける。 Subsequently, in this state, the accessory 3 that functions as a parting edge that hides the end of the exterior material 13 from the front side is attached.
使用される役物３は、帯板状の平板部３１と、平板部３１における奥側に位置する一端縁から垂直に立設した第一立板部３２と、平板部３１における手前側に位置する他端縁から第一立板部３２とは反対方向に垂直に立設した第二立板部３３とを備え、それらにより構成される略階段状の断面形状を有している。 The used accessory 3 is a strip-shaped flat plate portion 31, a first standing plate portion 32 erected vertically from one end edge located on the back side of the flat plate portion 31, and a front side of the flat plate portion 31. A second standing plate portion 33 erected perpendicularly from the other end edge in a direction opposite to the first standing plate portion 32, and has a substantially step-like cross-sectional shape constituted by them.
この役物３を、外装材１３の取付後に、上記役物取付用空間４に第一立板部３２および平板部３１を挿入して取り付ける。 After attaching the exterior material 13, the accessory 3 is attached by inserting the first standing plate portion 32 and the flat plate portion 31 into the accessory attachment space 4.
このとき、第一立板部３２は、役物取付用空間４内にて胴縁１２の端部表面に当接し、平板部３１は、第一立板部３２から役物取付用空間４を抜けて外装材１３の端部表面よりも前方に突出し、そして平板部３１の突出端から下方に又は上方に延びた第二立板部３３は、外装材１３の端部表面をその前方に位置して隠すようになる。 At this time, the first standing plate portion 32 abuts the end surface of the trunk edge 12 in the accessory mounting space 4, and the flat plate portion 31 moves from the first standing plate portion 32 to the accessory mounting space 4. The second standing plate portion 33 that protrudes forward from the end surface of the exterior member 13 and extends downward or upward from the projecting end of the flat plate portion 31 is positioned at the front surface of the end portion of the exterior member 13. And then hide.
以上により、外装材１３を先行施工し役物３を後施工することができ、しかも役物３の後施工も役物取付用空間４内への挿入だけで良く、施工の省力化を図ることができる。さらに、従来例のように上側と下側の外装材１３を嵌合接合させる場合においても、役物３を取り付ける前に嵌合接合を行うことができるので、役物３と外装材１３の端部との間に隙間Ｂが発生することもなく、外装材１３を所定位置に正確に施工できるようになる。 As described above, the exterior material 13 can be pre-constructed, and the accessory 3 can be post-constructed. Moreover, the post-construction of the accessory 3 can be simply inserted into the accessory mounting space 4, thereby saving labor in construction. Can do. Further, even when the upper and lower exterior members 13 are fitted and joined as in the conventional example, the fitting and joining can be performed before the accessory 3 is attached. The exterior material 13 can be accurately constructed at a predetermined position without generating a gap B with the part.
後は、役物取付用空間４に挿入した状態の役物３を固定するために、固定ネジ５を前方から捩じ込み、第一立板部３２を胴縁１２に対してネジ止めすればよい。 After that, in order to fix the accessory 3 in the state of being inserted into the accessory mounting space 4, the fixing screw 5 is screwed in from the front, and the first standing plate portion 32 is screwed to the trunk edge 12. Good.
そしてさらに、固定状態の第一立板部３２および平板部３１とサッシ２との間に形成された空間に対して、シーリング材６を充填してもよい。本参考形態では、バックアップ材７を先に充填し、残りの空間にシーリング材６を充填している。これによれば、役物３とサッシ２との間に形成された空間からの漏水を、効果的に防ぐことができる。 Furthermore, the sealing material 6 may be filled in the first standing plate portion 32 and the space formed between the flat plate portion 31 and the sash 2 in the fixed state. In this preferred embodiment, by filling the backup material 7 above, filling the sealing material 6 in the remaining space. According to this, water leakage from the space formed between the accessory 3 and the sash 2 can be effectively prevented.
本参考形態では、水密材８を役物３の裏側に設けて、第二立板部３３と外装材１３との間からの漏水をも防ぐようにしている。水密材８は、スポンジパッキン状のものであり、図２および図３に例示したように、役物３の第二立板部３３裏面に設けられた取付部３３１に取付片８１が嵌入されて、取り付けられる。図３は取付部３３１および取付片８１の形状の一バリエーションを示している。 In this reference embodiment, the watertight material 8 is provided on the back side of the accessory 3 to prevent water leakage from between the second standing plate portion 33 and the exterior material 13. The watertight material 8 has a sponge packing shape, and as illustrated in FIGS. 2 and 3, the mounting piece 81 is fitted into the mounting portion 331 provided on the back surface of the second standing plate portion 33 of the accessory 3. ,It is attached. FIG. 3 shows a variation of the shape of the attachment portion 331 and the attachment piece 81.
［実施形態］
図５〜図８は、各々、本願発明の一実施形態を示したものである。
[Implementation form]
5 to 8, respectively, there is shown an embodiment of the present invention.
本実施形態では、上記参考形態と基本構成は同じであるが、役物３が、第一立板部３２の先端からさらに第二の平板部３４が延設されて、二段の断面略階段状のものとなっており、この平板部３４が、役物取付用空間４への挿入時に胴縁１２とサッシ２との間にある隙間に挿入されている。この隙間は胴縁１２の下地外壁１０への施工時に予め確保しておいたものである。 In the present embodiment, the basic configuration is the same as that of the above-described reference embodiment, but the accessory 3 further includes a second flat plate portion 34 extending from the tip of the first standing plate portion 32 to have a two-step cross-sectional substantially staircase. The flat plate portion 34 is inserted into a gap between the trunk edge 12 and the sash 2 when inserted into the accessory mounting space 4. This gap is secured in advance when the trunk edge 12 is applied to the base outer wall 10.
その他の形状や構成は上記参考形態とは何等異ならず、同等な効果を実現できる。 Other shapes and configurations are not different from those of the above-described reference embodiment, and equivalent effects can be realized.
一点、図８では、下側の役物３に対するシーリング材６を、バックアップ材７を用いずに直接充填している。この場合でも防水効果を実現できることは言うまでもない。 In FIG. 8, the sealing material 6 for the lower accessory 3 is directly filled without using the backup material 7. Needless to say, a waterproof effect can be realized even in this case.
［他の実施形態］
以上の参考形態および実施形態ではサッシ２が外付タイプとなっているが、本願発明は、図１１や図１２における半外付タイプや図示していない内付タイプのサッシ２を用いる場合にももちろん適用できる。
[Other Embodiments]
Above but reference embodiment Oyo sash 2 in BiMinoru facilities form is in the external type, the present invention uses the sash 2 of the attached type that is not semi-external type and shown in FIGS. 11 and 12 Of course, it can also be applied to cases.
１ 外壁
１０ 下地外壁
１１ 開口部
１２ 胴縁
１３，１３ａ，１３ｂ 外装材
１３１ａ 上端面
１３１ｂ 下端面
２ サッシ
２ａ 下枠
２ｂ 上枠
３ 役物
３０ 受け部
３１ 平板部
３２ 第一立板部
３３ 第二立板部
３３１ 取付部
３４ 平板部
４ 役物取付用空間
５ 固定ネジ
６ シーリング材
７ バックアップ材
８ 水密材
８１ 取付片
Ａ 嵌合接合
Ｂ 隙間
DESCRIPTION OF SYMBOLS 1 Outer wall 10 Base outer wall 11 Opening part 12 Trunk edge 13,13a, 13b Exterior material 131a Upper end surface 131b Lower end surface 2 Sash 2a Lower frame 2b Upper frame 3 Accessories 30 Receiving part 31 Flat plate part 32 First standing board part 33 Second Standing plate portion 331 Mounting portion 34 Flat plate portion 4 Space for attaching accessory 5 Fixing screw 6 Sealing material 7 Backup material 8 Watertight material 81 Mounting piece A Fitting joint B Gap
Claims (2)
役物は、平板部と、その一端から立設した第一立板部および他端から第一立板部とは反対方向に立設した第二立板部と、前記第一立板部の先端から延設された第二の平板部とからなる二段の略階段状の断面形状を有し、
胴縁の下地外壁への施工時に、胴縁とサッシとの間に予め隙間を確保しておき、外装材を、その端部とサッシとの間に役物取付用空間を確保するように施工し、次いで役物を、その第一立板部および平板部を役物取付用空間に挿入すると同時に、前記隙間に第二の平板部を挿入し、第二立板部により外装材の端部を隠すように施工することを特徴とする外装材および役物の施工方法。 After attaching the sash to the opening of the outer wall, a method of constructing an exterior material that constitutes the outer wall and an accessory that hides the end of the exterior material,
The accessory includes a flat plate portion, a first vertical plate portion erected from one end thereof, a second vertical plate portion erected from the other end in a direction opposite to the first vertical plate portion, and the first vertical plate portion It has a two-step substantially step-like cross-sectional shape consisting of a second flat plate portion extending from the tip,
At the time of construction on the base outer wall of the trunk edge, a gap is secured in advance between the trunk edge and the sash, and the exterior material is constructed so as to secure an accessory mounting space between the end and the sash. , and then the character object, and at the same time inserting the first standing portion and the flat portion in the character object mounting space, and insert a second flat plate portion in the gap, the end portion of the outer package by the second standing portion Construction method of exterior material and accessory characterized by constructing so as to conceal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005215605A JP4815921B2 (en) | 2005-07-26 | 2005-07-26 | Exterior materials and construction methods |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005215605A JP4815921B2 (en) | 2005-07-26 | 2005-07-26 | Exterior materials and construction methods |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2007032054A JP2007032054A (en) | 2007-02-08 |
| JP4815921B2 true JP4815921B2 (en) | 2011-11-16 |
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| JP2005215605A Expired - Fee Related JP4815921B2 (en) | 2005-07-26 | 2005-07-26 | Exterior materials and construction methods |
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Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0756159B2 (en) * | 1987-08-24 | 1995-06-14 | 株式会社アイジー技術研究所 | Outer wall structure around the opening |
| JPH0210185Y2 (en) * | 1988-04-02 | 1990-03-14 | ||
| JPH0521344A (en) * | 1991-07-15 | 1993-01-29 | Ricoh Co Ltd | Thin film transistor and manufacture thereof |
| JP2889811B2 (en) * | 1994-04-07 | 1999-05-10 | 大同鋼板株式会社 | End closing structure of exterior wall material |
| JP3103835B2 (en) * | 1997-11-14 | 2000-10-30 | 照悟 堀内 | Window surrounding structure |
| JP3459405B2 (en) * | 2000-12-19 | 2003-10-20 | ニチハ株式会社 | Method of constructing around opening at the time of reforming and decorative member around opening to be used in the method |
| JP4525053B2 (en) * | 2003-11-12 | 2010-08-18 | 株式会社Ｉｎａｘ | Corner structure |
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