JPH0441021U - - Google Patents
Info
- Publication number
- JPH0441021U JPH0441021U JP8341290U JP8341290U JPH0441021U JP H0441021 U JPH0441021 U JP H0441021U JP 8341290 U JP8341290 U JP 8341290U JP 8341290 U JP8341290 U JP 8341290U JP H0441021 U JPH0441021 U JP H0441021U
- Authority
- JP
- Japan
- Prior art keywords
- film
- waterproof sheet
- small
- torch construction
- area
- 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
- 238000010276 construction Methods 0.000 claims description 6
- 239000010426 asphalt Substances 0.000 claims description 2
- 229920003002 synthetic resin Polymers 0.000 claims description 2
- 239000000057 synthetic resin Substances 0.000 claims description 2
- 230000000181 anti-adherent effect Effects 0.000 claims 1
Landscapes
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
- Laminated Bodies (AREA)
Description
第１図は、本考案実施の１例のトーチ工法用防
水シートの斜面図、第２図は、第１図の一部の拡
大斜面図、第３図は、第２図の一部の上面図、第
４図乃至第８図は、夫々第３図と同様の他の実施
例の一部の上面図を示す。
Ａ……本考案実施の１例のトーチ工法用防水シ
ート、１……アスフアルト質シート、２……合成
樹脂製フイルム、２ａ……小面域フイルム部、３
……切込み。
Figure 1 is a slope view of a waterproof sheet for torch construction as an example of implementing the present invention, Figure 2 is an enlarged slope view of a portion of Figure 1, and Figure 3 is a top view of a portion of Figure 2. The figures, FIGS. 4 to 8 each show a top view of a portion of another embodiment similar to FIG. 3. A... Waterproof sheet for torch construction method as an example of implementing the present invention, 1... Asphalt sheet, 2... Synthetic resin film, 2a... Small area film portion, 3
...notch.
Claims (1)
着防止用合成樹脂製フイルムを貼着して成るトー
チ工法用防水シートにおいて、該フイルムの全面
に亘り少許の間隔を存して多数の切り込みを配設
して、そのフイルム全面を多数の小面域フイルム
部に分劃して成るトーチ工法用防水シート。 ２ 該小面域フイルム部は、連続又は不連続の該
切り込みにより、完全に又は不完全に囲んで形成
して成る請求項１記載のトーチ工法用防水シート
。 ３ 該切り込みにより分劃される小面域フイルム
部の面積は約２５〜９００ｍｍ２の範囲である請
求項１記載のトーチ工法用防水シート。[Scope of Claim for Utility Model Registration] 1. A waterproof sheet for torch construction, which comprises an asphalt sheet with an anti-adhesive synthetic resin film adhered to at least one side thereof, which is applied in large numbers at small intervals over the entire surface of the film. A waterproof sheet for torch construction, which is made by dividing the entire surface of the film into a number of small-area film parts by arranging notches. 2. The waterproof sheet for torch construction according to claim 1, wherein the small area film portion is formed by being completely or incompletely surrounded by the continuous or discontinuous cuts. 3. The waterproof sheet for torch construction according to claim 1, wherein the area of the small area film section divided by the notches is in the range of about 25 to 900 mm2 .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8341290U JPH0711223Y2 (en) | 1990-08-07 | 1990-08-07 | Waterproof sheet for torch method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8341290U JPH0711223Y2 (en) | 1990-08-07 | 1990-08-07 | Waterproof sheet for torch method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0441021U true JPH0441021U (en) | 1992-04-07 |
| JPH0711223Y2 JPH0711223Y2 (en) | 1995-03-15 |
Family
ID=31631062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8341290U Expired - Lifetime JPH0711223Y2 (en) | 1990-08-07 | 1990-08-07 | Waterproof sheet for torch method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0711223Y2 (en) |
-
1990
- 1990-08-07 JP JP8341290U patent/JPH0711223Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0711223Y2 (en) | 1995-03-15 |