JP2503601Y2 - Construction structure of plate building materials - Google Patents

Description

【考案の詳細な説明】 ［産業上の利用分野］ 本考案は板状建材の施工構造に係り、特に板状建材の
上面に凹溝が形成され、この凹溝に建材固定金具を係止
させて板状建材を固定した板状建材の施工構造に関す
る。[Detailed Description of the Invention] [Industrial field of application] The present invention relates to a construction structure for a plate-shaped building material, and in particular, a groove is formed on the upper surface of the plate-shaped building material, and a building material fixing metal fitting is locked in the groove. The present invention relates to a construction structure of a plate-shaped building material in which a plate-shaped building material is fixed.

［従来の技術］ 板状建材の上面に凹溝を形成し、この凹溝に建材固定
金具を係止させて板状建材を躯体に固定する板状建材の
施工方法が考えられている。通常の場合、この凹溝は板
状建材の一方の側面から他方の側面にまで達するように
板状建材の上面の長手方向に延設されている。[Prior Art] A method of constructing a plate-shaped building material in which a groove is formed on the upper surface of the plate-shaped building material and a building material fixing metal fitting is locked in the groove to fix the plate-shaped building material to the frame is considered. In the usual case, the groove is extended in the longitudinal direction of the upper surface of the plate-shaped building material so as to reach from one side surface of the plate-shaped building material to the other side surface.

複数枚の板状建材を躯体に固定した後、板状建材同志
の間の目地間隙に目地材を充填する。After fixing a plurality of plate-shaped building materials to the frame, the joint material is filled in the joint gap between the plate-shaped building materials.

［考案が解決しようとする課題］ 上面に凹溝を有する板状建材の場合、目地材を目地間
隙に充填すると、凹溝が臨んでいる板状建材の側面部分
にも目地材が充填され、凹溝の両端が目地材で閉塞され
た状態となる。そして、このため、凹溝内に浸入した雨
水等の水が凹溝内に溜ってしまうという問題がある。[Problems to be solved by the invention] In the case of a plate-shaped building material having a groove on the upper surface, when the joint material is filled in the joint gap, the joint material is also filled in the side surface portion of the plate-shaped building material facing the groove. Both ends of the groove are closed with the joint material. For this reason, there is a problem that water such as rainwater that has infiltrated into the groove accumulates in the groove.

［課題を解決するための手段］ 本考案の請求項（１）の板状建材の施工構造は、複数
枚の板状建材が面を揃えて躯体壁面に沿って配列設置さ
れ、板状建材同志の間の目地間隙に板状建材前面側から
目地材が充填されると共に、該板状建材の上面には建材
固定金具の係止用の凹溝が板状建材の側面から該上面の
長手方向に延設されている板状建材の施工構造におい
て、隣接する板状建材の凹溝間に架設されるように型材
を凹溝に浸入した施工構造であって、該型材は凹溝内と
目地間隙とを連通する水抜き用空間部を有していること
を特徴とするものである。[Means for Solving the Problems] In the construction structure for a plate-like building material according to claim (1) of the present invention, a plurality of plate-like building materials are arranged in line along a wall surface of a body, The joint material is filled in the joint gap from the front side of the plate-shaped building material, and the upper surface of the plate-shaped building material is provided with a concave groove for locking the building material fixing bracket from the side surface of the plate-shaped building material in the longitudinal direction of the upper surface. In the construction structure of the plate-shaped building material that is extended to, the construction material penetrates into the concave groove so as to be installed between the concave grooves of the adjacent plate-shaped building material, and the molding material is in the concave groove and the joint. It is characterized by having a space for draining water which communicates with the gap.

請求項（２）の板状建材の施工構造は、請求項（１）
の板状建材の施工構造において、前記型材は、ほぼ下向
きＵ字形またはコ字形の鉛直断面形状であることを特徴
とするものである。The construction structure of the plate-shaped building material according to claim (2) is defined by claim (1).
In the construction structure of the plate-shaped building material, the above-mentioned mold material is characterized in that it has a vertically downward U-shaped or U-shaped vertical cross-sectional shape.

［作用］ かかる本考案の板状建材の施工構造においては、凹溝
内に浸入した水が型材の水抜き用空間部を通って板状建
材の側面同志の間の目地間隙部に流出する。このため、
凹溝内に水が溜ることがない。[Operation] In the construction structure of the plate-shaped building material of the present invention, water that has entered the groove flows out into the joint gap between the side surfaces of the plate-shaped building material through the drainage space of the mold material. For this reason,
Water does not collect in the groove.

請求項（２）の板状建材の施工構造においては、型材
を摘んで下側を窄めた状態で凹溝に差し込むことができ
るから、型材の凹溝内への装填がきわめて容易である。
また、かかる型材は製造が容易で安価である。In the construction structure for a plate-shaped building material according to claim (2), the mold material can be inserted into the concave groove by pinching the lower side and narrowing the lower side. Therefore, it is extremely easy to load the mold material into the concave groove.
Moreover, such a mold material is easy to manufacture and inexpensive.

［実施例］ 以下図面を参照して実施例について説明する。Embodiments Embodiments will be described below with reference to the drawings.

第１図は本考案の実施例構造を示す組立斜視図、第２
図は同構造を示す要部正面図、第３図は同要部平面図、
第４図は施工方法を示す斜視図、第５図は板状建材の係
止構造を示す斜視図である。FIG. 1 is an assembled perspective view showing an embodiment structure of the present invention, and FIG.
FIG. 3 is a front view of the main part showing the same structure, FIG. 3 is a plan view of the main part,
FIG. 4 is a perspective view showing a construction method, and FIG. 5 is a perspective view showing a locking structure of a plate-like building material.

第４図において、躯体壁面１に建材固定金具２により
多数枚の板状建材３が固定取り付けされている。この板
状建材３の上面及び下面にはそれぞれ凹溝3a、3bが形成
されている。In FIG. 4, a large number of plate-shaped building materials 3 are fixedly attached to a building wall surface 1 by building material fixing fittings 2. Grooves 3a and 3b are formed on the upper surface and the lower surface of the plate-like building material 3, respectively.

本実施例で用いられている固定金具２は、Ｌ金具４
と、該Ｌ金具４にボルトにより固定された水平金具５
と、該水平金具５に係合された垂直金具６を備えてな
る。この垂直金具６の下半側が板状建材３の上面の凹溝
3aに係合され、板状建材３の上部が躯体壁面１に対し係
止される。なお、垂直金具６の上半側には板状建材３の
下面の凹溝3bガ差し込まれ、これにより板状建材３の下
部が躯体壁面１に係止される。The fixing metal fitting 2 used in this embodiment is an L metal fitting 4
And a horizontal metal fitting 5 fixed to the L metal fitting 4 with a bolt
And a vertical metal fitting 6 engaged with the horizontal metal fitting 5. The lower half side of the vertical metal fitting 6 is a groove on the upper surface of the plate-shaped building material 3.
3a is engaged, and the upper part of the plate-shaped building material 3 is locked to the body wall surface 1. It should be noted that a concave groove 3b on the lower surface of the plate-shaped building material 3 is inserted into the upper half side of the vertical metal fitting 6 so that the lower portion of the plate-shaped building material 3 is locked to the body wall surface 1.

なお、本実施例で用いられている固定金具は、本考案
で用い得る固定金具の一例を示すものであり、本考案は
凹溝3aに固定金具を係合させて該板状建材を躯体壁面に
係止することができる限り、図示以外の各種の建材固定
金具を用いることができる。The fixing metal fitting used in this embodiment is an example of the fixing metal fitting that can be used in the present invention, and in the present invention, the fixing metal fitting is engaged with the concave groove 3a so that the plate-shaped building material is attached to the body wall surface. Various building material fixing fittings other than those shown in the figure can be used as long as they can be locked to.

第４、５図の如くして、板状建材３を躯体壁面１に固
定した後、第１図に示す如く、隣接する板状建材3,3の
凹溝3a,3a間に跨がって架設されるように水抜き用型材
７を凹溝3aに上方から差し込む。本実施例で用いられて
いる水抜き用型材７は、合成樹脂のプレートをコ字形状
に折曲した形状のものであり、１対の下向き片部7a、7b
と、これら下向き片部7a、7b同志を連結する連結片部7c
を備えたものである。この下向き片部7a、7bが連結片部
7cの下側となるように水抜き用型材７を凹溝3aに挿入す
るのであるが、この下向き片部7a、7bは下方に向かって
開くようにハ字形状となっており、水抜き用型材７を凹
溝3aに差し込むには、下向き片部7a、7bを挟んでその下
側をすぼめ、凹溝3aに差し込んだ後この水抜き用型材７
から手を離す。そうすると、水抜き用型材７の弾力性に
より下向き片部7a、7bが拡開し、下向き片部7a、7bが凹
溝3aの内面に密着する。After fixing the plate-shaped building material 3 to the body wall surface 1 as shown in FIGS. 4 and 5, as shown in FIG. 1, the plate-shaped building material 3 is straddled between the concave grooves 3a, 3a of the adjacent plate-shaped building materials 3,3. The water removing mold member 7 is inserted into the groove 3a from above so as to be installed. The drainage mold material 7 used in the present embodiment is formed by bending a synthetic resin plate into a U-shape, and has a pair of downward facing pieces 7a and 7b.
And the connecting piece 7c for connecting the downward facing pieces 7a and 7b to each other.
It is provided with. This downward facing piece 7a, 7b is a connecting piece
The water draining mold material 7 is inserted into the concave groove 3a so that it is on the lower side of 7c. The downward facing pieces 7a and 7b are formed in a V shape so as to open downward. In order to insert the mold material 7 into the concave groove 3a, the downward pieces 7a and 7b are sandwiched and the lower side thereof is shredded, and after being inserted into the concave groove 3a, the water removing mold material 7 is inserted.
Release your hand from Then, the downward facing pieces 7a and 7b are expanded due to the elasticity of the drainage mold 7, and the downward facing pieces 7a and 7b are brought into close contact with the inner surface of the concave groove 3a.

このように水抜き用型材７を挿入した後、板状建材３
の前面側から目地材８を目地間隙９に充填する。After inserting the draining mold material 7 in this way, the plate-shaped building material 3
The joint material 8 is filled into the joint gap 9 from the front side.

第３図に示す如く、板状建材３の上部側方において
は、水抜き用型材７が位置しているので、該水抜き用型
材７よりも前面側にのみ目地材８が存在する。従って、
凹溝3a内は水抜き用型材７の下向き片部7a、7b同志の間
の空間部10を介して目地間隙９と連通する。従って、凹
溝3a内に水が入ってもこの水は空間部10を介して目地間
隙９に流れ出すので、凹溝3a内に水が溜ることがない。As shown in FIG. 3, since the drainage mold material 7 is positioned on the upper side of the plate-shaped building material 3, the joint material 8 is present only on the front side of the drainage mold material 7. Therefore,
The inside of the concave groove 3a communicates with the joint gap 9 through the space 10 between the downward facing pieces 7a and 7b of the drainage mold 7. Therefore, even if water enters the concave groove 3a, the water flows out to the joint gap 9 through the space portion 10, so that the water does not accumulate in the concave groove 3a.

第６、７図及び第８図は本考案の別の実施例構造に用
いられる水抜き用型材7A、7B、7Cの斜視図である。水抜
き用型材7Aはほぼ下向きＵ字形の断面形状である。水抜
き用型材7BはほぼＵ字形状であるが、連結片部7cと一方
の下向き片部7bとの交叉部が尖ったものとなっており、
他方の下向き片部7aと連結片部7cとは滑らかに湾曲して
連結している。水抜き用型枠7Cは口型断面形状のもので
あり、メッシュ材（網材）などにより製作されている。FIGS. 6, 7 and 8 are perspective views of the drainage members 7A, 7B and 7C used in the structure of another embodiment of the present invention. The drainage material 7A has a substantially downward U-shaped cross-sectional shape. The drainage material 7B is substantially U-shaped, but the intersection between the connecting piece 7c and one downward piece 7b is sharp,
The other downward facing piece 7a and the connecting piece 7c are smoothly curved and connected. The drainage mold 7C has a mouth-shaped cross-section and is made of a mesh material (net material) or the like.

なお、上記実施例では水抜き用型材は合成樹脂製とさ
れているが、本考案ではアルミニウムやステンレスなど
の金属製の水抜き用型材を用いても良い。Although the water removing mold member is made of synthetic resin in the above embodiment, a metal water removing mold member such as aluminum or stainless steel may be used in the present invention.

［効果］ 以上の通り、本考案の板状建材の施工構造にあって
は、上面の凹溝内に浸入した水が水抜き用の型材を通っ
て目地間隙に流出するため、凹溝内に水が溜ることがな
い。[Effect] As described above, in the construction structure of the plate-shaped building material of the present invention, water that has entered the concave groove on the upper surface flows out into the joint gap through the drainage mold material, Water does not collect.

特に、請求項（２）の施工構造にあっては、水抜き用
の型材を板状建材の上面の凹溝にきわめて簡単に差し込
むことができ、施工作業が容易である。また、型材もき
わめて安価なもので足りる。In particular, in the construction structure of claim (2), the mold material for draining water can be inserted into the concave groove on the upper surface of the plate-shaped building material very easily, and the construction work is easy. In addition, it is sufficient that the mold material is extremely inexpensive.

【図面の簡単な説明】[Brief description of drawings]

第１図は本考案の実施例構造を示す組立斜視図、第２図
は実施例構造の要部正面図、第３図は同要部平面図であ
る。第４図は施工方法を示す斜視図、第５図は固定金具
の係止構造を示す斜視図である。第６図、第７図及び第
８図はそれぞれ異なる実施例に用いられる水抜き用型材
の斜視図である。 １……躯体壁面、２……建材固定金具、３……板状建
材、3a,3b……凹溝、7,7A,7B,7C……水抜き用型材、８
……目地材、９……目地間隙、10……空間部。FIG. 1 is an assembly perspective view showing an embodiment structure of the present invention, FIG. 2 is a front view of a main portion of the embodiment structure, and FIG. 3 is a plan view of the main portion. FIG. 4 is a perspective view showing a construction method, and FIG. 5 is a perspective view showing a locking structure of a fixing metal fitting. FIG. 6, FIG. 7 and FIG. 8 are perspective views of drainage mold members used in different embodiments. 1 ... Body wall surface, 2 ... Building material fixing bracket, 3 ... Plate building material, 3a, 3b ... Recessed groove, 7,7A, 7B, 7C ... Drainage material, 8
…… Joint material, 9 …… Joint gap, 10 …… Space part.

Claims (2)

(57)【実用新案登録請求の範囲】(57) [Scope of utility model registration request] 【請求項１】複数枚の板状建材が面を揃えて躯体壁面に
沿って配列設置され、板状建材同志の間の目地間隙に板
状建材前面側から目地材が充填されると共に、該板状建
材の上面には建材固定金具の係止用の凹溝が板状建材の
側面から該上面の長手方向に延設されている板状建材の
施工構造において、 隣接する板状建材の凹溝間に架設されるように型材を凹
溝に挿入した施工構造であって、該型材は凹溝内と目地
間隙とを連通する水抜き用空間部を有していることを特
徴とする板状建材の施工構造。1. A plurality of plate-shaped building materials are arranged in an array along a wall surface of a body with their surfaces aligned, and a joint gap between the plate-shaped building materials is filled with the joint material from the front side of the plate-shaped building material. On the upper surface of the plate-shaped building material, there is a recessed groove for locking the building material fixture, which extends from the side surface of the plate-shaped building material in the longitudinal direction of the upper surface. A construction structure in which a mold material is inserted into a groove so as to be installed between the grooves, and the mold material has a water draining space that connects the inside of the groove and the joint gap. Construction structure of building materials. 【請求項２】請求項（１）の板状建材の施工構造におい
て、前記型材は、ほぼ下向きＵ字形またはコ字形の鉛直
断面形状であることを特徴とする板状建材の施工構造。2. The construction structure for a plate-shaped building material according to claim 1, wherein the mold member has a vertical cross-section having a substantially downward U-shape or a U-shape.