JPH0510020Y2 - - Google Patents
Info
- Publication number
- JPH0510020Y2 JPH0510020Y2 JP15091188U JP15091188U JPH0510020Y2 JP H0510020 Y2 JPH0510020 Y2 JP H0510020Y2 JP 15091188 U JP15091188 U JP 15091188U JP 15091188 U JP15091188 U JP 15091188U JP H0510020 Y2 JPH0510020 Y2 JP H0510020Y2
- Authority
- JP
- Japan
- Prior art keywords
- water
- waterproof sheet
- hole
- housing
- sheet
- 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.)
- Expired - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 62
- 239000000463 material Substances 0.000 description 7
- 230000003628 erosive effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 239000004576 sand Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15091188U JPH0510020Y2 (fr) | 1988-11-19 | 1988-11-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15091188U JPH0510020Y2 (fr) | 1988-11-19 | 1988-11-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0273436U JPH0273436U (fr) | 1990-06-05 |
| JPH0510020Y2 true JPH0510020Y2 (fr) | 1993-03-11 |
Family
ID=31424479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15091188U Expired - Lifetime JPH0510020Y2 (fr) | 1988-11-19 | 1988-11-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0510020Y2 (fr) |
-
1988
- 1988-11-19 JP JP15091188U patent/JPH0510020Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0273436U (fr) | 1990-06-05 |
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