JPH03125099U - - Google Patents
Info
- Publication number
- JPH03125099U JPH03125099U JP3095990U JP3095990U JPH03125099U JP H03125099 U JPH03125099 U JP H03125099U JP 3095990 U JP3095990 U JP 3095990U JP 3095990 U JP3095990 U JP 3095990U JP H03125099 U JPH03125099 U JP H03125099U
- Authority
- JP
- Japan
- Prior art keywords
- jis
- base material
- water
- waterproof
- back side
- 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
- 239000000463 material Substances 0.000 claims description 5
- 239000011347 resin Substances 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000004745 nonwoven fabric Substances 0.000 claims description 2
- 230000002940 repellent Effects 0.000 claims description 2
- 239000005871 repellent Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 2
- 238000003490 calendering Methods 0.000 claims 1
- 230000035699 permeability Effects 0.000 claims 1
- 239000012209 synthetic fiber Substances 0.000 claims 1
- 229920002994 synthetic fiber Polymers 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
Landscapes
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
- Laminated Bodies (AREA)
Description
第１図は、本考案による屋根下地材の評価方法
を示す断面図であり、第２図は本考案に係る屋根
下地材の断面図、第３図及び第４図は同下地材裏
面の斜視図である。 １……試料（本考案下地材）、２……ベニヤ板
、３……釘、４……不織布、５……透湿・防水性
樹脂、６……撥水剤、７……非透湿防水性ゴム系
樹脂。
を示す断面図であり、第２図は本考案に係る屋根
下地材の断面図、第３図及び第４図は同下地材裏
面の斜視図である。 １……試料（本考案下地材）、２……ベニヤ板
、３……釘、４……不織布、５……透湿・防水性
樹脂、６……撥水剤、７……非透湿防水性ゴム系
樹脂。
Claims (1)
- 合成繊維からなる不織布にカレンダー処理およ
び／または透湿・防水樹脂コーテイング加工が施
され且つ撥水剤が含浸付着されており、撥水性が
少なくとも５０（ＪＩＳ Ｌ−１０９２）で、透
湿度が少なくとも２００ｇ／m2／２４ｈｒｓ（Ｊ
ＩＳ Ｌ−１０９９Ａ−１法）で、耐水度が少な
くとも５００mm（ＪＩＳ Ｌ−１０９２Ａ法）で
ある積層構造体の裏面に第１図に示す水密性評価
方法において水洩れを生じないような非透湿・防
水性のゴム系樹脂層を非連続的に設けてなること
を特徴とする屋根下地材。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990030959U JP2524658Y2 (ja) | 1990-03-28 | 1990-03-28 | 屋根下地材 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990030959U JP2524658Y2 (ja) | 1990-03-28 | 1990-03-28 | 屋根下地材 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03125099U true JPH03125099U (ja) | 1991-12-18 |
| JP2524658Y2 JP2524658Y2 (ja) | 1997-02-05 |
Family
ID=31533684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990030959U Expired - Fee Related JP2524658Y2 (ja) | 1990-03-28 | 1990-03-28 | 屋根下地材 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2524658Y2 (ja) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2022074856A (ja) * | 2020-11-05 | 2022-05-18 | 一村産業株式会社 | 透湿防水シート |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60194186A (ja) * | 1984-03-08 | 1985-10-02 | Jirou Tatebayashi | 透湿、遮水、防露性片面塗着ル−フイング |
-
1990
- 1990-03-28 JP JP1990030959U patent/JP2524658Y2/ja not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60194186A (ja) * | 1984-03-08 | 1985-10-02 | Jirou Tatebayashi | 透湿、遮水、防露性片面塗着ル−フイング |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2524658Y2 (ja) | 1997-02-05 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |