JPH0248556Y2 - - Google Patents
Info
- Publication number
- JPH0248556Y2 JPH0248556Y2 JP8279184U JP8279184U JPH0248556Y2 JP H0248556 Y2 JPH0248556 Y2 JP H0248556Y2 JP 8279184 U JP8279184 U JP 8279184U JP 8279184 U JP8279184 U JP 8279184U JP H0248556 Y2 JPH0248556 Y2 JP H0248556Y2
- Authority
- JP
- Japan
- Prior art keywords
- water
- sheet
- permeable
- base sheet
- spiral
- 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
Links
- 239000000463 material Substances 0.000 claims description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 29
- 239000010410 layer Substances 0.000 description 8
- 239000002184 metal Substances 0.000 description 5
- 239000002985 plastic film Substances 0.000 description 4
- 239000004744 fabric Substances 0.000 description 3
- 239000004745 nonwoven fabric Substances 0.000 description 3
- -1 polyethylene Polymers 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 229920003002 synthetic resin Polymers 0.000 description 3
- 239000000057 synthetic resin Substances 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 239000002759 woven fabric Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000005038 ethylene vinyl acetate Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
Landscapes
- Laminated Bodies (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 |
|---|---|---|---|
| JP8279184U JPS60195399U (ja) | 1984-06-04 | 1984-06-04 | 排水材 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8279184U JPS60195399U (ja) | 1984-06-04 | 1984-06-04 | 排水材 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60195399U JPS60195399U (ja) | 1985-12-26 |
| JPH0248556Y2 true JPH0248556Y2 (en]) | 1990-12-19 |
Family
ID=30630823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8279184U Granted JPS60195399U (ja) | 1984-06-04 | 1984-06-04 | 排水材 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60195399U (en]) |
-
1984
- 1984-06-04 JP JP8279184U patent/JPS60195399U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60195399U (ja) | 1985-12-26 |
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