JP2552574Y2 - Exterior wall joint structure - Google Patents
Exterior wall joint structureInfo
- Publication number
- JP2552574Y2 JP2552574Y2 JP1991084895U JP8489591U JP2552574Y2 JP 2552574 Y2 JP2552574 Y2 JP 2552574Y2 JP 1991084895 U JP1991084895 U JP 1991084895U JP 8489591 U JP8489591 U JP 8489591U JP 2552574 Y2 JP2552574 Y2 JP 2552574Y2
- Authority
- JP
- Japan
- Prior art keywords
- wall
- pair
- materials
- elastic
- wall panels
- 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.)
- Expired - Fee Related
Links
Landscapes
- Finishing Walls (AREA)
- Building Environments (AREA)
Description
【０００１】[0001]
【産業上の利用分野】この考案は、外壁パネル間に形成
される目地に乾式目地工法で施される外壁の目地構造に
関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a joint structure of an outer wall in which joints formed between outer wall panels are applied by a dry joint method.
【０００２】[0002]
【従来の技術】従来、図３に示すように、一対の外壁パ
ネル３１，３１の外壁材３２，３２間に形成される目地
３３は、バックアップ材３４と湿式シーリング材３５と
による湿式シーリング工法で水密処理している。３６は
外壁下地材である。2. Description of the Related Art Conventionally, as shown in FIG. 3, joints 33 formed between outer wall materials 32 of a pair of outer wall panels 31, 31 are formed by a wet sealing method using a backup material 34 and a wet sealing material 35. Watertight. 36 is an outer wall base material.
【０００３】[0003]
【考案が解決しようとする課題】しかし、湿式工法であ
るため、次の各種の問題点がある。すなわち、ａ．施工
時期が天候に左右されて工期が長くなる。ｂ．専門の職
人が必要になるうえ、汚れ作業であるため、職人の確保
が難しい。ｃ．品質が職人の腕により左右して安定しな
い。ｄ．外壁材３２の伸縮によりシーリング材３５が切
れることがある。[Problem to be solved by the invention] However, since the method is a wet method, there are the following various problems. That is, a. The construction period will be longer depending on the weather. b. Specialized craftsmen are required, and it is difficult to secure craftsmen because of the dirty work. c. Quality is unstable due to the skill of craftsmen. d. The sealing material 35 may be cut due to expansion and contraction of the outer wall material 32.
【０００４】このため、乾式目地工法が種々試みられて
いるが、単に弾性シール材を目地溝に圧入する等の構造
では、確実な水密性を得ることが難しい。For this reason, various dry joint construction methods have been tried, but it is difficult to obtain reliable watertightness by a structure in which an elastic sealing material is simply pressed into a joint groove.
【０００５】この考案の目的は、工期の短縮、専門職の
不要化、品質の安定、および外壁材の伸縮によるシール
切れの防止が図れる外壁の目地構造を提供することであ
る。An object of the present invention is to provide a joint structure of an outer wall capable of shortening a construction period, eliminating the need for a professional, stabilizing quality, and preventing a seal from being broken due to expansion and contraction of an outer wall material.
【０００６】[0006]
【課題を解決するための手段】この考案の外壁の目地構
造は、各々パネルフレームの屋外面に外壁下地材を介し
て外壁材を貼付けた一対の隣接する外壁パネル間に形成
される目地に適用される。このような目地において、両
外壁パネルの外壁下地材に一対の対向する内側シール材
を各々取付ける。これら内側シール材は、各々前記外壁
下地材の端部に被さる溝形部と、この溝形部のウェブ外
面に突設された弾性ひれ状部とを有するものであって、
これら一対の内側シール材の弾性ひれ状部は先端部が屋
外側に屈曲させてあって互いに突き合されるものとす
る。また、両外壁パネルの外壁材間には、内向き略溝形
の弾性体からなる外側シール材を嵌合する。The joint structure of the outer wall according to the present invention is applied to joints formed between a pair of adjacent outer wall panels each having an outer wall material adhered to an outdoor surface of a panel frame via an outer wall base material. Is done. At such a joint, a pair of opposed inner seal members are attached to the outer wall base material of both outer wall panels. These inner seals are respectively provided on the outer wall.
The channel that covers the end of the base material and the outside of the web of this channel
Elastic fins protruding from the surface,
The ends of the elastic fins of the pair of inner seals are closed.
It shall be bent outward and butt against each other . In addition, an outer sealing material made of an elastic body having a substantially inward groove shape is fitted between the outer wall materials of both outer wall panels.
【０００７】[0007]
【作用】この構成によると、外側シール材と外壁材との
間から雨水が浸入しても、内側シール材で屋内への浸入
が阻止され、確実なシール性能が得られる。前記の外側
シール材の内側に浸入した雨水は、両シール材間の縦樋
状の空間を流下して排出される。内側シール材は、先端
部が屈曲して互いに突き合わされる弾性ひれ状が形成さ
れており、また外側シール材は略溝形の弾性材からなる
ため、いずれも目地幅の多少の狂いに弾性変形で対応で
き、シール切れが防げる。施工に際しては、外壁パネル
の製作過程で、外壁下地材に内側シール材を取付けてお
くことにより、現場で外壁パネルを建込むだけで、内側
シール材の施工が完了する。外側シール材は、外壁パネ
ルの建込み後に取付ける。According to this configuration, even if rainwater enters from between the outer seal material and the outer wall material, the inner seal material prevents entry into the room, and secure sealing performance can be obtained. The rainwater that has entered the inside of the outer seal material flows down through a downspout space between the two seal materials and is discharged. The inner seal material has an elastic fin shape with its tip bent and abutted against each other, and the outer seal material is made of a substantially groove-shaped elastic material. And can prevent the seal from breaking. At the time of construction, by attaching the inner sealing material to the outer wall base material in the process of manufacturing the outer wall panel, the construction of the inner sealing material is completed only by building the outer wall panel on site. The outer seal is attached after the outer wall panel is installed.
【０００８】[0008]
【実施例】この考案の一実施例を図１および図２に基づ
いて説明する。この外壁の目地構造は、一対の隣接する
外壁パネル１，１間の目地２に適用される。各外壁パネ
ル１は、図２に示すように溝形鋼からなるパネルフレー
ム３の屋外面に外壁下地材４を介して外壁材５を貼付け
たものであり、各外壁パネル１のパネルフレーム３は角
パイプ等からなる柱６に取付けられる。外壁下地材４
は、耐水合板等からなり、外壁材５にはセメント板やス
レート板等が用いられる。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be described with reference to FIGS. This joint structure of the outer wall is applied to a joint 2 between a pair of adjacent outer wall panels 1 and 1. As shown in FIG. 2, each outer wall panel 1 is formed by attaching an outer wall material 5 to an outdoor surface of a panel frame 3 made of a channel steel via an outer wall base material 4. It is attached to a pillar 6 made of a square pipe or the like. Exterior wall base material 4
Is made of a water-resistant plywood or the like, and a cement board or a slate board is used for the outer wall material 5.
【０００９】前記の目地２において、一対の内側シール
材７，７が両外壁パネル１，１の外壁下地材４，４に取
付けられ、かつ外側シール材８が両外壁パネル１，１の
外壁材５，５間に圧入される。これらシール材７，８
は、いずれも全体をゴム等の弾性体で成形したものであ
る。In the joint 2, a pair of inner seal members 7, 7 are attached to outer wall base materials 4, 4 of both outer wall panels 1, 1, and an outer seal member 8 is attached to outer wall materials of both outer wall panels 1, 1. Press fit between 5 and 5. These sealing materials 7 and 8
Are all formed of an elastic material such as rubber.
【００１０】内側シール材７は、外壁下地材２の端部に
被せる溝形部７ａに弾性ひれ状部７ｂを突設したもので
あり、弾性ひれ状部７ｂは先端を屋外側に湾曲させてあ
る。溝形部７ａの両フランジ外面には、小ひれ部７ｃが
突設してあり、各々外壁材５の内面、および柱６の外面
に弾性的に圧接する。The inner sealing member 7 is formed by projecting an elastic fin 7b from a groove 7a covering the end of the outer wall base material 2. The elastic fin 7b has a tip bent outward. is there. Small fins 7c protrude from both flange outer surfaces of the groove portion 7a, and are elastically pressed against the inner surface of the outer wall material 5 and the outer surface of the column 6, respectively.
【００１１】外側シール材８は、内向きの略溝形に成形
され、ウエブ部から両側に張り出して外壁材５の端部外
面に被さるカバー片８ａを有すると共に、外壁材５の端
部内面に係合する係合片８ｂと、外壁材５の端面に弾性
的に圧接する小ひれ部８ｃとが設けられている。The outer sealing material 8 is formed in a substantially groove shape facing inward, has a cover piece 8a that protrudes from the web portion to both sides and covers the outer surface of the end of the outer wall material 5, and has an inner surface at the end of the outer wall material 5. An engaging piece 8b to be engaged and a small fin 8c elastically pressed against the end face of the outer wall member 5 are provided.
【００１２】施工は、次のように行われる。各外壁パネ
ル１の内側シール材７は、外壁パネル１の工場製作時
に、外壁下地材４に取付けて、外壁パネル１を前もって
完成させる。この外壁パネル１を、現場で建込んで柱６
に取付けることにより、隣合う外壁パネル１，１の内側
シール材７，７の弾性ひれ状部７ｂ，７ｂが互いに弾性
的に圧接する。外側シール材８は、外壁パネル１，１の
建込み後に、外壁材５，５の間に外側から圧入する。The construction is performed as follows. The inner sealing material 7 of each outer wall panel 1 is attached to the outer wall base material 4 when the outer wall panel 1 is manufactured at the factory, and the outer wall panel 1 is completed in advance. This outer wall panel 1 is built on site and
The elastic fins 7b, 7b of the inner sealing members 7, 7 of the adjacent outer wall panels 1, 1 are elastically pressed against each other. The outer sealing material 8 is press-fitted from the outside between the outer wall materials 5 and 5 after the outer wall panels 1 and 1 are built.
【００１３】この構成の目地構造によると、外側シール
材８から雨水が浸入したとしても、内側シール材７で止
水され、両シール材７，８間の縦樋状の空間を流下して
排出される。このように、外側シール材８と内側シール
材７とで二重に止水が行え、確実なシール性が得られ
る。また、外壁パネル５の伸縮により目地幅に多少の狂
いが生じても、内側シール材７の弾性ひれ状部７ｂの弾
性変形や、略溝形の外側シール材８の弾性変形で対応で
き、シール切れが防止される。外側シール材８は着脱可
能であり、後に取外すことによって目地部のシール性を
点検することができる。また、外側シール材８は、外壁
材５がプレコート材の場合に、外壁材５に対応した色の
ものに作ることができる。According to the joint structure of this configuration, even if rainwater enters from the outer seal member 8, the water is stopped by the inner seal member 7, and flows down and flows down the downspout space between the seal members 7, 8. Is done. In this way, the outer seal member 8 and the inner seal member 7 can perform double water stopping, and a reliable sealing property can be obtained. In addition, even if the joint width is slightly deviated due to expansion and contraction of the outer wall panel 5, the elastic deformation of the elastic fins 7b of the inner seal member 7 and the elastic deformation of the substantially groove-shaped outer seal member 8 can cope. Cutting is prevented. The outer seal member 8 is detachable, and the sealability of the joint can be checked by removing it later. When the outer wall material 5 is a pre-coated material, the outer seal material 8 can be made to have a color corresponding to the outer wall material 5.
【００１４】施工に際しては、前記のように全て乾式に
施工でき、そのため施工時期が天候に左右されたり、シ
ーリング材の硬化を待つ必要がなく、工期が短縮され
る。しかも、外壁パネル１の建込みと同時に内側シール
材７の施工も完了するので、より一層施工が迅速に行え
る。また、湿式シーリングのような専門職が不要で、安
定した品質が得られ、汚れ作業を伴うこともない。As described above, all the work can be carried out in a dry manner, so that the working time is not affected by the weather, and there is no need to wait for the hardening of the sealing material, thereby shortening the working period. In addition, since the construction of the inner seal member 7 is completed simultaneously with the installation of the outer wall panel 1, the construction can be performed more quickly. In addition, there is no need for a professional such as wet sealing, stable quality is obtained, and no dirt work is involved.
【００１５】[0015]
【考案の効果】この考案の外壁の目地構造は、隣合う外
壁パネルの外壁下地材に、弾性ひれ部で突き合せられる
一対の対向する内側シール材を各々取付け、かつ両外壁
パネルの外壁材間に内向き溝形の弾性体からなる外側シ
ール材を嵌合したため、全て乾式に施工できて、工期が
短縮され、また専門職の不要化で品質も安定する。しか
も、外壁材の伸縮による目地幅の狂いに内側シール材の
弾性ひれ状部、および略溝形の弾性材からなる外側シー
ル材の弾性変形で対応でき、シール切れが防止されると
いう効果がある。The joint structure of the outer wall according to the present invention is such that a pair of opposing inner seal materials which are abutted by elastic fins are respectively attached to outer wall base materials of adjacent outer wall panels, and a space between outer wall materials of both outer wall panels. Since the outer sealing material made of an inwardly-grooved elastic body is fitted into the slab, it can be dry-installed, shortening the construction period, and stabilizing the quality by eliminating the need for a professional. In addition, irregular joint width due to expansion and contraction of the outer wall material can be dealt with by the elastic fins of the inner seal material and the elastic deformation of the outer seal material made of the substantially groove-shaped elastic material. .
【図１】この考案の一実施例の水平断面図である。FIG. 1 is a horizontal sectional view of one embodiment of the present invention.
【図２】その外壁パネルと柱との関係を示す施工過程の
概略水平断面図である。FIG. 2 is a schematic horizontal sectional view of a construction process showing a relationship between the outer wall panel and a pillar.
【図３】従来例の断面図である。FIG. 3 is a sectional view of a conventional example.
１…外壁パネル、２…目地、３…パネルフレーム、４…
外壁下地材、５…外壁材、６…柱、７…内側シール材、
７ｂ…弾性ひれ状部、８…外側シール材1 ... outer wall panel, 2 ... joint, 3 ... panel frame, 4 ...
Outer wall base material, 5 ... outer wall material, 6 ... pillar, 7 ... inner seal material,
7b: elastic fin, 8: outer sealing material
Claims (1)
材を介して外壁材を貼付けた一対の隣接する外壁パネル
間に形成される目地において、前記両外壁パネルの外壁
下地材に一対の対向する内側シール材を各々取付け、こ
れら内側シール材は、各々前記外壁下地材の端部に被さ
る溝形部と、この溝形部のウェブ外面に突設された弾性
ひれ状部とを有するものであって、これら一対の内側シ
ール材の弾性ひれ状部は先端部が屋外側に屈曲させてあ
って互いに突き合されるものとし、前記両外壁パネルの
外壁材間に、内向き略溝形の弾性体からなる外側シール
材を嵌合した外壁の目地構造。At a joint formed between a pair of adjacent outer wall panels each having an outer wall material adhered to an outdoor surface of the panel frame via an outer wall foundation material, a pair of opposed outer wall foundation materials of the both outer wall panels are provided. Each of the inner seals is attached, and each of the inner seals covers the end of the outer wall base material.
And a resilient projection protruding from the outer surface of the web
And a pair of inner shells.
The tip of the elastic fin of the metal is bent to the outdoor side.
And an outer sealing material made of an inwardly substantially groove-shaped elastic body is fitted between outer wall materials of the outer wall panels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1991084895U JP2552574Y2 (en) | 1991-09-20 | 1991-09-20 | Exterior wall joint structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1991084895U JP2552574Y2 (en) | 1991-09-20 | 1991-09-20 | Exterior wall joint structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0530307U JPH0530307U (en) | 1993-04-20 |
| JP2552574Y2 true JP2552574Y2 (en) | 1997-10-29 |
Family
ID=13843480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1991084895U Expired - Fee Related JP2552574Y2 (en) | 1991-09-20 | 1991-09-20 | Exterior wall joint structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2552574Y2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2835268B2 (en) * | 1992-09-11 | 1998-12-14 | クボタハウス株式会社 | Joint waterproofing structure of outer wall panel |
| NZ545599A (en) * | 2003-09-26 | 2009-06-26 | Coastal Innovations Pty Ltd | A device that is pushed into the gap between panels in constructing a wall or similar, that then snaps into place to cover the gap |
| JP4795009B2 (en) * | 2005-12-01 | 2011-10-19 | アサヒゴム株式会社 | Waterproof structure of exterior wall joint |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5936569Y2 (en) * | 1979-04-13 | 1984-10-08 | 日本軽金属株式会社 | Watertight structure of panel joints |
| JPS59158615U (en) * | 1983-04-08 | 1984-10-24 | 株式会社日本アルミ | Drainage structure at exterior panel joints |
-
1991
- 1991-09-20 JP JP1991084895U patent/JP2552574Y2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0530307U (en) | 1993-04-20 |
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| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
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| LAPS | Cancellation because of no payment of annual fees |