JPH0530307U - Joint structure of outer wall - Google Patents
Joint structure of outer wallInfo
- Publication number
- JPH0530307U JPH0530307U JP8489591U JP8489591U JPH0530307U JP H0530307 U JPH0530307 U JP H0530307U JP 8489591 U JP8489591 U JP 8489591U JP 8489591 U JP8489591 U JP 8489591U JP H0530307 U JPH0530307 U JP H0530307U
- Authority
- JP
- Japan
- Prior art keywords
- wall
- joint
- attached
- inner sealing
- 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.)
- Granted
Links
Landscapes
- Building Environments (AREA)
- Finishing Walls (AREA)
Abstract
(57)【要約】
【目的】 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を図る。
【構成】 各々パネルフレーム３に外壁下地材４を介し
て外壁材５を貼付けた一対の隣接する外壁パネル１，１
間に形成される目地２に適用される。このような目地２
において、両外壁パネル１の外壁下地材３に一対の対向
する内側シール材７，７を各々取付ける。これら内側シ
ール材７は、各々先端部が屋外側に屈曲して互いに突き
合される弾性ひれ状部７ｂを有するものとする。また、
両外壁パネル１，１の外壁材５，５間には、内向き略溝
形の弾性体からなる外側シール材８を嵌合する。内側シ
ール材７は、外壁パネル１の工場生産時に取付けてお
く。
(57) [Summary] [Purpose] Shortening the construction period, eliminating the need for professionals, stabilizing the quality,
Also, prevent the seal from breaking due to expansion and contraction of the outer wall material. [Structure] A pair of adjacent outer wall panels 1, 1 each having an outer wall material 5 attached to a panel frame 3 via an outer wall base material 4
It is applied to the joint 2 formed in between. Such joint 2
In, the pair of inner sealing members 7, 7 facing each other are attached to the outer wall base material 3 of both outer wall panels 1. Each of the inner sealing members 7 has an elastic fin-like portion 7b whose tip is bent toward the outdoor side and abuts each other. Also,
An outer seal member 8 formed of an elastic body having a substantially groove-shaped inward direction is fitted between the outer wall members 5 and 5 of both outer wall panels 1 and 1. The inner sealing material 7 is attached at the time of factory production of the outer wall panel 1.
Description
【０００１】[0001]
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。 This invention relates to a joint structure of an outer wall which is formed by a dry joint method on a joint formed between outer wall panels.
【０００２】[0002]
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。 Conventionally, as shown in FIG. 3, the joint 33 formed between the outer wall members 32, 32 of the pair of outer wall panels 31, 31 is water-tight treated by a wet sealing method using a backup material 34 and a wet sealing material 35. .. Reference numeral 36 is an outer wall base material.
【０００３】[0003]
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。 However, since it is a wet method, it has the following various problems. That is, a. The construction period depends on the weather, and the construction period becomes longer. b. Specialized craftsmen are required, and it is difficult to secure craftsmen because it is a dirty work. c. The quality depends on the skill of the craftsman and is not stable. d. The sealing material 35 may be broken due to the 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 water tightness with a structure in which an elastic seal material is simply press-fitted 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 for the outer wall, which can shorten the construction period, eliminate the need for a professional, stabilize the quality, and prevent the seal from breaking due to the expansion and contraction of the outer wall material.
【０００６】[0006]
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、各々先端部が屋外側に屈曲し て互いに突き合される弾性ひれ状部を有するものとする。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 of the present invention is applied to joints formed between a pair of adjacent outer wall panels in which the outer wall material is attached to the outdoor surface of the panel frame through the outer wall base material. At such joints, a pair of opposing inner seal materials are attached to the outer wall base materials of both outer wall panels. Each of these inner sealing members has an elastic fin-like portion whose tip is bent toward the outdoor side and abuts each other. In addition, an outer seal member made of an elastic body having a substantially groove-like shape facing inward is fitted between the outer wall members of both outer wall panels.
【０００７】[0007]
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 structure, even if rainwater enters between the outer seal material and the outer wall material, the inner seal material prevents the rainwater from entering the interior, so that reliable sealing performance can be obtained. The rainwater that has entered the inside of the outer sealing material flows down through the vertical gutter-shaped space between the both sealing materials and is discharged. The inner seals are elastic fins whose tips are bent and butt against each other, and the outer seals are made of a substantially groove-shaped elastic material, so both are elastic even if the joint width varies slightly. It can be deformed to prevent seal breakage. At the time of construction, by attaching the inner seal material to the outer wall base material during the manufacturing process of the outer wall panel, the construction of the inner seal material is completed simply by building the outer wall panel on site. The outer sealing material is installed after the outer wall panel is installed.
【０００８】[0008]
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。 An embodiment of this invention will be described with reference to FIGS. The joint structure of the outer wall is applied to the joint 2 between the 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 channel steel with an outer wall base material 4 interposed therebetween. It is attached to a pillar 6 made of a square pipe or the like. The outer wall base material 4 is made of waterproof plywood and the like, and the outer wall material 5 is a cement plate or a slate plate.
【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 materials 7, 7 are attached to the outer wall base materials 4, 4 of both outer wall panels 1, 1, and an outer seal material 8 is an outer wall of both outer wall panels 1, 1. It is press-fitted between the materials 5 and 5. All of these sealing materials 7 and 8 are molded from an elastic body 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７ ｂ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 material 7 is formed by projecting an elastic fin-shaped portion 7 b on a groove-shaped portion 7 a that covers the end portion of the outer wall base material 2, and the elastic fin-shaped portion 7 b has its tip curved to the outdoor side. There is. Small fin portions 7c are provided on the outer surfaces of both flanges of the grooved portion 7a so as to elastically press against the inner surface of the outer wall member 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 inward groove shape, has a cover piece 8 a that projects from the web portion on both sides and covers the outer surface of the end portion of the outer wall material 5, and the inner surface of the end portion of the outer wall material 5 is covered. An engaging piece 8b that engages with each other and a small fin portion 8c that elastically comes into pressure contact with the end surface 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。Construction is performed as follows. The inner seal material 7 of each outer wall panel 1 is attached to the outer wall base material 4 at the time of manufacturing the outer wall panel 1 at the factory to complete the outer wall panel 1 in advance. By mounting this outer wall panel 1 on the site and mounting it on the pillar 6, the elastic fin-shaped portions 7b, 7b of the inner seal 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 structure, even if rainwater enters from the outer sealing material 8, the water is stopped by the inner sealing material 7, and flows down the vertical gutter-shaped space between the both sealing materials 7 and 8 to be discharged. To be done. In this way, the outer sealing material 8 and the inner sealing material 7 can double stop water, and a reliable sealing property can be obtained. Further, even if the joint width is slightly deformed due to expansion and contraction of the outer wall panel 5, elastic deformation of the elastic fin portion 7b of the inner seal member 7 and elastic deformation of the substantially groove-shaped outer seal member 8 can be dealt with. Prevents seal breakage. The outer sealing material 8 is removable and can be removed later to check the sealability of the joint. Further, the outer sealing material 8 can be made in a color corresponding to the outer wall material 5 when the outer wall material 5 is a precoat material.
【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 for the construction, all of the constructions can be carried out in a dry manner as described above, and therefore the construction time can be shortened because it is not necessary to depend on the weather and to wait for the sealing material to harden. However, since the construction of the inner sealing material 7 is completed at the same time when the outer wall panel 1 is built, the construction can be carried out more quickly. In addition, it does not require professionals such as wet sealing, can obtain stable quality, and does not involve dirt work.
【００１５】[0015]
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 of this invention is such that a pair of opposing inner seal members that are abutted by elastic fins are attached to outer wall base materials of adjacent outer wall panels, respectively, and an inward groove shape is formed between the outer wall members of both outer wall panels. Since the outer sealing material made of elastic body is fitted, it is possible to carry out all dry processing, shortening the construction period and stabilizing the quality by eliminating the need for professionals. However, the joint width deviation due to the expansion and contraction of the outer wall material can be dealt with by elastic deformation of the elastic fin portion of the inner seal material and the outer seal material made of a substantially groove-shaped elastic material, which prevents the seal from breaking. is there.
【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 an 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 the construction process showing the relationship between the outer wall panel and the 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 sealing material,
7b ... Elastic fin-like portion, 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、各々先端部が屋外側に屈曲して互
いに突き合される弾性ひれ状部を有するものとし、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。1. A joint formed between a pair of adjoining outer wall panels in which an outer wall material is attached to the outdoor surface of each panel frame via an outer wall base material, and the joints are opposed to the outer wall base materials of both outer wall panels. Inner sealing materials are attached to the inner sealing materials, and the inner sealing materials have elastic fin-shaped portions whose tips are bent toward the outside and abut against each other. Joint structure of the outer wall fitted with an outer sealing material made of a groove-shaped elastic body.
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 true JPH0530307U (en) | 1993-04-20 |
| JP2552574Y2 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) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06167060A (en) * | 1992-09-11 | 1994-06-14 | Kubota House Kk | Joint-waterproof structure for external wall panel |
| JP2007506883A (en) * | 2003-09-26 | 2007-03-22 | コースタル・イノベイションズ・プロプライエタリー・リミテッド | Panel connector |
| JP2007154445A (en) * | 2005-12-01 | 2007-06-21 | Asahi Rubber Kk | Waterproof member for exterior wall joint, and waterproof structure of exterior wall joint |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55149007U (en) * | 1979-04-13 | 1980-10-27 | ||
| 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
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55149007U (en) * | 1979-04-13 | 1980-10-27 | ||
| JPS59158615U (en) * | 1983-04-08 | 1984-10-24 | 株式会社日本アルミ | Drainage structure at exterior panel joints |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06167060A (en) * | 1992-09-11 | 1994-06-14 | Kubota House Kk | Joint-waterproof structure for external wall panel |
| JP2007506883A (en) * | 2003-09-26 | 2007-03-22 | コースタル・イノベイションズ・プロプライエタリー・リミテッド | Panel connector |
| JP2007154445A (en) * | 2005-12-01 | 2007-06-21 | Asahi Rubber Kk | Waterproof member for exterior wall joint, and waterproof structure of exterior wall joint |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2552574Y2 (en) | 1997-10-29 |
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