JPS632507Y2 - - Google Patents
Info
- Publication number
- JPS632507Y2 JPS632507Y2 JP6859282U JP6859282U JPS632507Y2 JP S632507 Y2 JPS632507 Y2 JP S632507Y2 JP 6859282 U JP6859282 U JP 6859282U JP 6859282 U JP6859282 U JP 6859282U JP S632507 Y2 JPS632507 Y2 JP S632507Y2
- Authority
- JP
- Japan
- Prior art keywords
- water
- grooves
- groove
- drain paper
- permeable 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 22
- 239000000758 substrate Substances 0.000 claims description 12
- 230000013011 mating Effects 0.000 claims description 7
- 239000002689 soil Substances 0.000 description 6
- -1 polyethylene Polymers 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
Landscapes
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Laminated Bodies (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6859282U JPS58172539U (ja) | 1982-05-10 | 1982-05-10 | ドレンペ−パ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6859282U JPS58172539U (ja) | 1982-05-10 | 1982-05-10 | ドレンペ−パ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58172539U JPS58172539U (ja) | 1983-11-18 |
| JPS632507Y2 true JPS632507Y2 (sv) | 1988-01-22 |
Family
ID=30078358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6859282U Granted JPS58172539U (ja) | 1982-05-10 | 1982-05-10 | ドレンペ−パ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58172539U (sv) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0611991B2 (ja) * | 1986-03-31 | 1994-02-16 | 旭化成工業株式会社 | 排水材 |
| JP2501164Y2 (ja) * | 1993-04-20 | 1996-06-12 | 錦城護謨株式会社 | ドレンボ―ド |
| ES2301087T3 (es) * | 2004-11-26 | 2008-06-16 | Colbond B.V. | Placas estructuradas que comprenden polimeros de desecho y un proceso para producir placas de este tipo. |
-
1982
- 1982-05-10 JP JP6859282U patent/JPS58172539U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58172539U (ja) | 1983-11-18 |
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