JPS60175643A - Structure of outer wall - Google Patents
Structure of outer wallInfo
- Publication number
- JPS60175643A JPS60175643A JP3280984A JP3280984A JPS60175643A JP S60175643 A JPS60175643 A JP S60175643A JP 3280984 A JP3280984 A JP 3280984A JP 3280984 A JP3280984 A JP 3280984A JP S60175643 A JPS60175643 A JP S60175643A
- Authority
- JP
- Japan
- Prior art keywords
- wall
- ventilation space
- waterproof sheet
- breathable waterproof
- sheet
- 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)
- Load-Bearing And Curtain Walls (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
〔技術分野〕
本発明はｍ外壁本体と外装材との間に通気空間を設けた
外壁の構造に関するものである。DETAILED DESCRIPTION OF THE INVENTION [Technical Field] The present invention relates to an outer wall structure in which a ventilation space is provided between an outer wall main body and an exterior material.
最近、断熱材を充填せる外壁本体の外面側に通気空間を
介して外装材を張った外壁があるが、断熱材の外面側に
通気空間があると通気空間心ら断熱材を介して風が入り
込んだり、水が入り込んだシするという欠点があシ、ま
たこれを防ぐため外壁本体の断熱材の外面側に防水シー
トを張ると断熱材の湿気が抜けず、断熱材に結露したシ
するさ込う欠点があった。Recently, there are exterior walls that are covered with exterior materials through ventilation spaces on the outside of the exterior walls that are filled with insulation, but if there is a ventilation space on the outside of the insulation, wind will flow from the ventilation space through the insulation. In addition, to prevent this, if you put a waterproof sheet on the outside of the insulation material of the outer wall body, the moisture in the insulation material will not escape, and condensation will form on the insulation material. There were some drawbacks.
本発明は叙述の点に鑑みてなされたものであって、本発
明の目的とするところは断熱材に結露したシせず、また
防風防水機能のある外壁の構造を提供するにある。The present invention has been made in view of the above points, and an object of the present invention is to provide an outer wall structure that prevents dew condensation on the heat insulating material and has windproof and waterproof functions.
本発明外壁の構造は断熱材＋１１充填せる外壁本体（２
］の外面に通気性防水シート（３）を張シ、その外面側
に通気空間（４）を介して外装材（５）を張ったもので
あって、上記のように構成することにより従来例の欠点
を解決したものである。The structure of the outer wall of the present invention is that the outer wall body (2
] A breathable waterproof sheet (3) is stretched on the outer surface of the sheet, and an exterior material (5) is stretched on the outer surface of the sheet through the ventilation space (4). This solves the shortcomings of
以下本発明を実施例によシ詳述する。（２）は外壁本体
であって、柱（６）間に断熱材ｔｌ＋を充填して形成さ
れている。この外壁本体（２）の外面側には通気性防水
シート（３）を張っである。かかる通気性防水シー ｔ
−＋３＋は気体は通すが水のような液体を通さないもの
であって、例えば微細小孔を多数個穿孔せるアスファル
トフェルト、微細小孔を多数個穿孔せる合成樹脂シート
、不織布等で、ある。この通気性防水シート（３）の外
面側には柱（６）に対応するように縦用Ｒ（７）を装着
してあシ、縦胴縁（７）間を通気空間（４）としである
。縦用Ｒ（７）の外面側には石＃ｉ！セメント板、石膏
セメント板等の外装材（５）を張っである。しかして通
気空間（４）内を下から上に通気されるが、断熱材＋１
＋内の湿気も通気性防水シート（３）を介して通気空間
ｆ＋ｌＫ導びかれる。The present invention will be explained in detail below using examples. (2) is the outer wall body, which is formed by filling the space between the pillars (6) with a heat insulating material tl+. A breathable waterproof sheet (3) is placed on the outer surface of this outer wall main body (2). This breathable waterproof sheet
-+3+ is a material that allows gases to pass through but does not allow liquids such as water to pass through, such as asphalt felt with many fine holes, synthetic resin sheet with many fine holes, nonwoven fabric, etc. A vertical R (7) is attached to the outside of this breathable waterproof sheet (3) so as to correspond to the pillar (6), and a ventilation space (4) is created between the legs and the vertical rim (7). be. Stone #i is on the outer side of vertical R (7)! It is covered with exterior material (5) such as cement board or gypsum cement board. However, the inside of the ventilation space (4) is ventilated from bottom to top, but the insulation material +1
Moisture inside + is also led to the ventilation space f+lK via the breathable waterproof sheet (3).
本発明は叙述の如く、断熱材を充填せる外壁本体の外面
に通気性防水シートを張っであるので、通気性防水シー
トを介して断熱材中の湿気が通気空間内に出ていき、断
熱材に結露したシする虞れのないものであシ、シかも通
気性防水シートは防水性及び防風性があって、断熱材中
に水が浸入したシ、また断熱材を介して風が室内に吹き
込んだりする虞れのないものである。As described above, in the present invention, a breathable waterproof sheet is placed on the outer surface of the outer wall main body in which the heat insulating material is filled, so that the moisture in the heat insulating material escapes into the ventilation space through the breathable waterproof sheet, and the heat insulating material The breathable tarpaulin is waterproof and windproof, so there is no risk of condensation forming or condensation forming on the sheet. There is no risk of it being blown into the air.
【図面の簡単な説明】
第１図は本発明の一実施例の断面図、第２図は同上の斜
視図であって、（１）は断熱材、（２）は外壁本体、（
３）は通気性防水シート、（４）は通気空間、（５）は
外装材である。
代理人 弁理士 石 １）長 七[Brief Description of the Drawings] Fig. 1 is a sectional view of one embodiment of the present invention, and Fig. 2 is a perspective view of the same, in which (1) is a heat insulating material, (2) is an outer wall body, (
3) is a breathable waterproof sheet, (4) is a ventilation space, and (5) is an exterior material. Agent Patent Attorney Ishi 1) Choshichi
Claims (1)
ートを張シ、その外面側に通気空間を介して外壁材を張
って成ることを特徴さする外壁の構造+11 An outer wall structure characterized by stretching a breathable waterproof sheet on the outer surface of the outer wall body filled with insulation material, and extending outer wall material on the outer surface side through a ventilation space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3280984A JPS60175643A (en) | 1984-02-23 | 1984-02-23 | Structure of outer wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3280984A JPS60175643A (en) | 1984-02-23 | 1984-02-23 | Structure of outer wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60175643A true JPS60175643A (en) | 1985-09-09 |
Family
ID=12369157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3280984A Pending JPS60175643A (en) | 1984-02-23 | 1984-02-23 | Structure of outer wall |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60175643A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6160941A (en) * | 1984-08-30 | 1986-03-28 | ナショナル住宅産業株式会社 | Outer wall panel |
| JPS6282606U (en) * | 1985-11-14 | 1987-05-26 | ||
| JPS6319352A (en) * | 1986-07-14 | 1988-01-27 | 宇部興産株式会社 | Heat insulating dehumidifying structure of wall of building |
| JPS63187609U (en) * | 1987-05-26 | 1988-12-01 |
-
1984
- 1984-02-23 JP JP3280984A patent/JPS60175643A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6160941A (en) * | 1984-08-30 | 1986-03-28 | ナショナル住宅産業株式会社 | Outer wall panel |
| JPS6282606U (en) * | 1985-11-14 | 1987-05-26 | ||
| JPS6319352A (en) * | 1986-07-14 | 1988-01-27 | 宇部興産株式会社 | Heat insulating dehumidifying structure of wall of building |
| JPS63187609U (en) * | 1987-05-26 | 1988-12-01 |
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