JPS61157620U - - Google Patents
Info
- Publication number
- JPS61157620U JPS61157620U JP4131585U JP4131585U JPS61157620U JP S61157620 U JPS61157620 U JP S61157620U JP 4131585 U JP4131585 U JP 4131585U JP 4131585 U JP4131585 U JP 4131585U JP S61157620 U JPS61157620 U JP S61157620U
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- base material
- synthetic resin
- waterproof
- resin foam
- 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
- 239000006260 foam Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 229920003002 synthetic resin Polymers 0.000 claims description 4
- 239000000057 synthetic resin Substances 0.000 claims description 4
- 238000010276 construction Methods 0.000 claims 2
- 239000012792 core layer Substances 0.000 claims 2
- 239000010410 layer Substances 0.000 claims 2
- 238000009413 insulation Methods 0.000 claims 1
- 238000004078 waterproofing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Building Environments (AREA)
Description
第1図はこの考案の下地材の一実施例を示す断
面図、第2図は他例の緩衝層部の断面図、第3図
は緩衝層側からみた下地材の部分的な説明図であ
る。
1……硬質合成樹脂フオーム板、2,6……通
気性シート、3,4……防水性シート、5……弾
力性、柔軟性を有する合成樹脂フオームシート、
7……凹部。
Figure 1 is a sectional view showing one embodiment of the base material of this invention, Figure 2 is a sectional view of the buffer layer portion of another example, and Figure 3 is a partial explanatory diagram of the base material seen from the buffer layer side. be. 1... Hard synthetic resin foam board, 2, 6... Breathable sheet, 3, 4... Waterproof sheet, 5... Synthetic resin foam sheet having elasticity and flexibility,
7... Concavity.
Claims (1)
材において、断熱性並びに強度を有する硬質合成
樹脂フオーム板を芯層とし、その表面には防水性
シートを介して通気性シートを一体に備え、裏面
には防水性シートを介して弾力性、柔軟性を有す
る合成樹脂フオームシート及び通気性シートを不
陸吸収用緩衝層として一体に備え、該緩衝層には
端末部まで連通する多数の凹部を形成してなるこ
とを特徴とする防水施工用断熱下地材。 In the base material used for waterproofing construction on the rooftops and roofs of buildings, the core layer is a hard synthetic resin foam board that has heat insulation and strength, and a breathable sheet is integrally provided on the surface with a waterproof sheet interposed between the core layer and the back side. is integrally equipped with a synthetic resin foam sheet having elasticity and flexibility and a breathable sheet as a buffer layer for absorbing unevenness via a waterproof sheet, and a large number of recesses are formed in the buffer layer to communicate with the end portions. A heat insulating base material for waterproof construction that is characterized by:
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4131585U JPH045636Y2 (en) | 1985-03-22 | 1985-03-22 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4131585U JPH045636Y2 (en) | 1985-03-22 | 1985-03-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61157620U true JPS61157620U (en) | 1986-09-30 |
JPH045636Y2 JPH045636Y2 (en) | 1992-02-18 |
Family
ID=30551020
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4131585U Expired JPH045636Y2 (en) | 1985-03-22 | 1985-03-22 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH045636Y2 (en) |
-
1985
- 1985-03-22 JP JP4131585U patent/JPH045636Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPH045636Y2 (en) | 1992-02-18 |
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