JPS63181626U - - Google Patents
Info
- Publication number
- JPS63181626U JPS63181626U JP7294887U JP7294887U JPS63181626U JP S63181626 U JPS63181626 U JP S63181626U JP 7294887 U JP7294887 U JP 7294887U JP 7294887 U JP7294887 U JP 7294887U JP S63181626 U JPS63181626 U JP S63181626U
- Authority
- JP
- Japan
- Prior art keywords
- buffer layer
- waterproof sheet
- civil engineering
- engineering work
- water
- 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
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Landscapes
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
- Revetment (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7294887U JPS63181626U (OSRAM) | 1987-05-18 | 1987-05-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7294887U JPS63181626U (OSRAM) | 1987-05-18 | 1987-05-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63181626U true JPS63181626U (OSRAM) | 1988-11-24 |
Family
ID=30916847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7294887U Pending JPS63181626U (OSRAM) | 1987-05-18 | 1987-05-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63181626U (OSRAM) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05212364A (ja) * | 1990-08-20 | 1993-08-24 | Shiroji Shimoda | 造成地における遮水シート保護構造 |
-
1987
- 1987-05-18 JP JP7294887U patent/JPS63181626U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05212364A (ja) * | 1990-08-20 | 1993-08-24 | Shiroji Shimoda | 造成地における遮水シート保護構造 |