JPH11159025A - Fire resistant external corner outer wall construction method and backing material of its external corner outer wall material - Google Patents
Fire resistant external corner outer wall construction method and backing material of its external corner outer wall materialInfo
- Publication number
- JPH11159025A JPH11159025A JP34360897A JP34360897A JPH11159025A JP H11159025 A JPH11159025 A JP H11159025A JP 34360897 A JP34360897 A JP 34360897A JP 34360897 A JP34360897 A JP 34360897A JP H11159025 A JPH11159025 A JP H11159025A
- Authority
- JP
- Japan
- Prior art keywords
- wall
- corner
- external corner
- base material
- corner outer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Building Environments (AREA)
- Finishing Walls (AREA)
- Panels For Use In Building Construction (AREA)
Abstract
Description
【0001】[0001]
【発明の属する技術分野】本発明は建物の耐火性の出隅
用外壁工法及びその出隅用外壁材の下地材に関するもの
である。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fire-resistant outer wall construction method for a building and a base material of the outer wall material for the corner.
【0002】[0002]
【従来の技術】建物の耐火用外壁材については、図6に
示す外壁Mの隅角C部分は、図7のL形に形成した隅角
外壁Sを取付けている。隅角外壁材については焼成した
耐火用の壁材平板をL形に突き合わせ、その接合部分に
接着剤を塗着し隅角外壁材として結着固定している。隅
角用外壁材は内側に接着剤を塗着して内壁材、内装材に
接合し一体に形成するが、従来は隅角用外壁材の内側に
接着剤を塗布し直接内装材に取付けていたので内装材例
えば柱との接合部分は柱の曲がりによる間隙や、設計上
の寸法誤差により外壁の隅角材との間に間隙が生じ、建
物造成後、隅角材外壁のL形部分や塗装面に発生したひ
び割れや亀裂部分より雨水や塵埃が侵入し、内壁、又は
内装材を腐蝕損耗させる問題が生じ建物の耐久性を低下
させる難点がある。2. Description of the Related Art With respect to a fireproof outer wall material of a building, a corner outer wall S formed in an L shape in FIG. 7 is attached to a corner C portion of an outer wall M shown in FIG. Regarding the corner outer wall material, fired fire-resistant wall material flat plates are abutted in an L shape, and an adhesive is applied to a joint portion thereof to be fixed as a corner outer wall material. The outer wall material for corners is coated with an adhesive on the inside and joined to the inner wall material and interior material to be integrally formed, but conventionally the adhesive is applied to the inside of the outer wall material for corners and directly attached to the interior material. Therefore, at the joint with the interior material, for example, the pillar, there is a gap due to the bending of the pillar and a gap between the corner material of the outer wall due to dimensional error in design, and after building the building, the L-shaped part of the outer wall of the corner material and the painted surface Rainwater and dust penetrate through the cracks and cracks that occur, causing a problem that the inner wall or the interior material is corroded and worn, thereby lowering the durability of the building.
【0003】[0003]
【本発明の解決すべき課題】上述の難点を解決する課題
としては、建物の内壁材の曲がりや収縮、あるいは設計
上の寸法誤差による間隙部分に外壁の出隅材よりの雨水
や塵埃の侵入があってもそれによる内装材の腐蝕等を防
止する有効な手段であること。第2にその技術的手段は
構造が簡易で取付施工も容易であること。第3に量産加
工が可能で低コストで提供できる実用性があることを課
題とした。Problems to be solved by the present invention are to solve the above-mentioned difficulties, such as bending or shrinking of the inner wall material of the building, or intrusion of rainwater or dust from the corner material of the outer wall into the gap due to dimensional errors in design. It must be an effective means to prevent corrosion of interior materials even if there is any. Second, the technical means is that the structure is simple and the installation work is easy. Third, it is an object of the present invention to be able to be mass-produced and provided at a low cost.
【0004】[0004]
【課題を解決するための手段】上記の目的を達する手段
としては、出隅用外壁を出隅用外壁材と同形のL形下地
材を成形し、外壁材の内側に密着性に富み、かつ外壁材
のひび割れ、亀裂が生じ易いL形角頂部分と接合する耐
蝕、耐熱の金属薄板、又は合成樹脂薄板よりなる下地材
とよりなり、下地材のL形角頂部分にコーキング材を隆
設させたもしくは接着剤を塗布した下地材を外壁材の内
側に接着して一体に固定した出隅用外壁で構築した出隅
用外壁工法、及び出隅用外壁材の下地材とすることを要
旨とするものである。Means for achieving the above object are to form an outer corner for an outer corner by forming an L-shaped base material having the same shape as the outer wall material for an outer corner so that the outer wall for the outer wall has a good adhesion to the outer wall. Corrosion-resistant, heat-resistant metal sheet or synthetic resin thin sheet base material joined to the L-shaped corner of the outer wall material where cracks and cracks are likely to occur, and a caulking material is erected on the L-shaped corner of the base material. The outline of the exterior wall construction method for the exterior corner constructed with the exterior wall for the exterior corner, which is made by bonding the ground material to which the adhesive has been applied or applied to the inside of the exterior wall material and integrally fixed, and the fact that it is to be used as the foundation material of the exterior wall material for the exterior corner It is assumed that.
【0005】[0005]
【実施例】以下本発明の実施例について図示説明する。
図1において1は本発明下地材の斜視図で、材質は耐蝕
強質の金属板例えばステンレスや耐蝕処理したスチール
板や、硬質プラスチックによる耐熱性の押出成形材で
0.4mm〜1.5mm、最適には約0.5mm前後の
薄板に成形し、出隅用外壁材と同形のL形に成形する。
2は下地材の角頂部で、3は角頂部に隆設したコーキン
グ材である。コーキング材3は角頂部2の上部にリブ状
に隆設する。コーキングの隆設部分は10mm〜18m
m程度に盛り上げる。コーキング材は図2、図3に示す
ように出隅用外壁材4の内側に下地材1を接合圧着し、
外壁材4と一体に接着し、釘等(図示省略)で固定す
る。下地材1の角頂部2に隆設したコーキング3は図5
のように下地材の角頂部両側に延伸して出隅用外壁材と
下地材の両部材間を水密的に接着して内装材、例えば柱
との間に間隙があっても雨水等が侵入することはない。
なおコーキング材に代えて他の接着剤で下地材のL形部
分に適宜巾に塗着する方法でもよい。又下地材は出隅用
外壁材と一体に取付けられるので出隅部分を補強し、か
つ内壁材を保護する作用がある。BRIEF DESCRIPTION OF THE DRAWINGS FIG.
In FIG. 1, reference numeral 1 denotes a perspective view of a base material of the present invention. The material is a corrosion-resistant and strong metal plate such as a stainless steel or a corrosion-resistant steel plate, or a heat-resistant extruded material made of a hard plastic of 0.4 mm to 1.5 mm. Optimally, it is formed into a thin plate having a thickness of about 0.5 mm, and is formed into an L-shape having the same shape as the outer wall material for the outer corner.
Numeral 2 is a corner of the base material, and numeral 3 is a caulking material bulging at the corner. The caulking material 3 protrudes in the shape of a rib above the corner 2. The raised part of the caulking is 10mm to 18m
Raise to about m. As shown in FIGS. 2 and 3, the caulking material is formed by bonding and bonding the base material 1 to the inside of the outer corner material 4 for the outside corner.
It is integrally bonded to the outer wall material 4 and fixed with nails or the like (not shown). The caulking 3 raised on the corner 2 of the base material 1 is shown in FIG.
As shown in the figure above, it extends to both sides of the corners of the base material and watertightly bonds between the outer wall material for corners and the base material so that rainwater etc. invades even if there is a gap between the interior material, for example, the pillar I will not do it.
Instead of the caulking material, a method of appropriately applying a width to the L-shaped portion of the base material with another adhesive may be used. In addition, since the base material is integrally attached to the outer corner material for the outer corner, it has the effect of reinforcing the outer corner portion and protecting the inner wall material.
【0006】[0006]
【本発明の効果】本発明は上述のように従来出隅用外壁
材のみによる建物施工であったので雨水等の侵入による
内壁、内装材の腐蝕する難点があったが、出隅用外壁材
の内側に薄板で成形した金属板、もしくは強質の耐水耐
熱合成樹脂薄板で成形した下地材をコーキング材、又は
接着剤で接着し一体とした外壁材工法とすることにより
内装材の間に本発明の下地材及び下地材に取付けたコー
キング材の水密的作用によってその難点が解消されるこ
ととなった。又下地材は0.4mm〜1.5mmの薄板
で成形し軽量、かつ低コストで提供できる利点がある。
取付固定方法も例えば釘孔をあらかじめ穿孔して外壁材
に取付固定する必要もなく外壁材と下地材を直接建物内
装材に固定できるので施工も容易で出隅工法の省力化を
妨げることがなく耐久性と共に出隅用外壁の強度と非浸
水性について従来にない作用を果すもので出隅用外壁工
法上大きな利点をもたらす効果がある。According to the present invention, as described above, the conventional construction of a building using only the outer wall material for a corner is difficult to corrode the inner wall and the interior material due to intrusion of rainwater. A metal plate formed of a thin plate inside the inside or a base material formed of a strong water-resistant and heat-resistant synthetic resin thin plate is adhered with a caulking material or an adhesive to form an integral exterior wall material method. The difficulty is solved by the watertight action of the base material of the invention and the caulking material attached to the base material. In addition, there is an advantage that the base material is formed of a thin plate having a thickness of 0.4 mm to 1.5 mm and can be provided at a low cost and light weight.
For example, there is no need to pre-drill a nail hole and fix it to the outer wall material, and the outer wall material and the base material can be directly fixed to the building interior material, so that the construction is easy and the labor saving of the cornering method is not hindered. In addition to durability, strength and non-water infiltration of the outer corner for the outside corner are achieved by an unprecedented effect, and there is an effect that brings great advantages in the outer wall construction method for the outside corner.
【図1】本発明の実施例を示す下地材の斜視図である。FIG. 1 is a perspective view of a base material showing an embodiment of the present invention.
【図2】図1の正面拡大図である。FIG. 2 is an enlarged front view of FIG. 1;
【図3】出隅用外壁材に下地材の取付け作用を示す正面
図である。FIG. 3 is a front view showing an operation of attaching a base material to an outer corner material for a corner;
【図4】図4の出隅用外壁材に下地材を取付けて一体と
した正面図である。FIG. 4 is a front view in which a base material is attached to the outer wall material for a corner in FIG.
【図5】図3の取付によって、下地材に取付けたコーキ
ング材の延伸を示す斜視図である。FIG. 5 is a perspective view showing extension of a caulking material attached to a base material by the attachment of FIG. 3;
【図6】出隅用外壁材の取付部を示す建物の概要平面図
である。FIG. 6 is a schematic plan view of a building showing a mounting portion of an outer corner material for an out-going corner.
【図7】出隅用外壁材の斜視図である。FIG. 7 is a perspective view of an outer corner material for a comer.
1 下地材 2 角頂部 3 コーキング材 4 出隅用外壁材 M 外壁 C 隅角 S 隅角外壁 DESCRIPTION OF SYMBOLS 1 Base material 2 Corner top 3 Caulking material 4 Outer wall material for outer corner M Outer wall C Corner angle S Corner outer wall
Claims (3)
もしくは接着剤を取着した下地材とよりなり、出隅用外
壁材に下地材を接着固定して一体とした出隅用外壁材で
構築することを特徴とする耐火性の出隅用外壁工法。1. An exterior corner outer wall comprising a fire-resistant exterior corner outer wall material and a base material having a caulking material or an adhesive attached thereto, wherein the base material is bonded and fixed to the exterior corner outer wall material. Outer wall construction method for fire corners, which is made of wood.
耐蝕処理した金属薄板でL形に形成し、そのL形頂部に
コーキング材を取着し、もしくはL形部に接着剤を塗着
してなることを特徴とする出隅用外壁材の下地材。2. The base material according to claim 1, which is formed into an L shape from a corrosion-resistant or corrosion-resistant metal sheet, and a caulking material is attached to the L-shaped top portion, or an adhesive is applied to the L-shaped portion. A base material for an outer wall material for a corner that is formed by:
可撓性の耐水、耐熱性合成樹脂薄板に成形したことを特
徴とする出隅用外壁材の下地材。3. A base material for an outer corner material for a corner, wherein the base material according to claim 1 or 2 is formed into a strong flexible water-resistant and heat-resistant synthetic resin thin plate.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP34360897A JPH11159025A (en) | 1997-12-01 | 1997-12-01 | Fire resistant external corner outer wall construction method and backing material of its external corner outer wall material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP34360897A JPH11159025A (en) | 1997-12-01 | 1997-12-01 | Fire resistant external corner outer wall construction method and backing material of its external corner outer wall material |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH11159025A true JPH11159025A (en) | 1999-06-15 |
Family
ID=18362858
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP34360897A Pending JPH11159025A (en) | 1997-12-01 | 1997-12-01 | Fire resistant external corner outer wall construction method and backing material of its external corner outer wall material |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH11159025A (en) |
-
1997
- 1997-12-01 JP JP34360897A patent/JPH11159025A/en active Pending
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