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
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
- Revetment (AREA)
Description
第１図は本考案の一実施例として示す土木工事
用防水シートの斜視図、第２図は同シートの構成
を示す断面拡大図、第３図は従来例としての土木
工事用防水シートの一使用例を示す概略図、第４
図は同シートの構成を示す断面図である。
１……防水シート、２……遮水層、３……スラ
ブウレタン、４……保護材。
Fig. 1 is a perspective view of a waterproof sheet for civil engineering work shown as an embodiment of the present invention, Fig. 2 is an enlarged sectional view showing the structure of the same sheet, and Fig. 3 is an example of a conventional waterproof sheet for civil engineering work. Schematic diagram showing an example of use, No. 4
The figure is a sectional view showing the structure of the same sheet. 1... Waterproof sheet, 2... Water-blocking layer, 3... Slab urethane, 4... Protective material.
Claims (1)
ートであつて、前記緩衝層にスラブウレタンを用
いたことを特徴とする土木工事用防水シート。 1. A waterproof sheet for civil engineering work, comprising a buffer layer integrally provided on the surface of a water-blocking layer, the buffer layer being made of slab urethane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7294887U JPS63181626U (en) | 1987-05-18 | 1987-05-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7294887U JPS63181626U (en) | 1987-05-18 | 1987-05-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63181626U true JPS63181626U (en) | 1988-11-24 |
Family
ID=30916847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7294887U Pending JPS63181626U (en) | 1987-05-18 | 1987-05-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63181626U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05212364A (en) * | 1990-08-20 | 1993-08-24 | Shiroji Shimoda | Water-impermeable sheet protection structure for reclaimed land |
-
1987
- 1987-05-18 JP JP7294887U patent/JPS63181626U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05212364A (en) * | 1990-08-20 | 1993-08-24 | Shiroji Shimoda | Water-impermeable sheet protection structure for reclaimed land |