JPS6171700U - - Google Patents
Info
- Publication number
- JPS6171700U JPS6171700U JP15596384U JP15596384U JPS6171700U JP S6171700 U JPS6171700 U JP S6171700U JP 15596384 U JP15596384 U JP 15596384U JP 15596384 U JP15596384 U JP 15596384U JP S6171700 U JPS6171700 U JP S6171700U
- Authority
- JP
- Japan
- Prior art keywords
- water
- permeable layer
- sheet
- tunnel construction
- permeability
- 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
- 238000010276 construction Methods 0.000 claims description 5
- 239000004744 fabric Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 239000000835 fiber Substances 0.000 claims 2
- 230000035699 permeability Effects 0.000 claims 2
- 239000004745 nonwoven fabric Substances 0.000 claims 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15596384U JPS6171700U (es) | 1984-10-16 | 1984-10-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15596384U JPS6171700U (es) | 1984-10-16 | 1984-10-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6171700U true JPS6171700U (es) | 1986-05-15 |
Family
ID=30713980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15596384U Pending JPS6171700U (es) | 1984-10-16 | 1984-10-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6171700U (es) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5137844U (es) * | 1974-09-12 | 1976-03-22 | ||
| JPS57158498A (en) * | 1981-03-23 | 1982-09-30 | Toyo Tire & Rubber Co | Method of waterproof construction of tunnel |
| JPS6158299B2 (es) * | 1982-06-23 | 1986-12-11 | Nitto Boseki Co Ltd |
-
1984
- 1984-10-16 JP JP15596384U patent/JPS6171700U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5137844U (es) * | 1974-09-12 | 1976-03-22 | ||
| JPS57158498A (en) * | 1981-03-23 | 1982-09-30 | Toyo Tire & Rubber Co | Method of waterproof construction of tunnel |
| JPS6158299B2 (es) * | 1982-06-23 | 1986-12-11 | Nitto Boseki Co Ltd |