JPS6220500Y2 - - Google Patents
Info
- Publication number
- JPS6220500Y2 JPS6220500Y2 JP2943982U JP2943982U JPS6220500Y2 JP S6220500 Y2 JPS6220500 Y2 JP S6220500Y2 JP 2943982 U JP2943982 U JP 2943982U JP 2943982 U JP2943982 U JP 2943982U JP S6220500 Y2 JPS6220500 Y2 JP S6220500Y2
- Authority
- JP
- Japan
- Prior art keywords
- drain pipe
- drainage
- pipe main
- synthetic resin
- bodies
- 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 25
- 229920003002 synthetic resin Polymers 0.000 claims description 16
- 239000000057 synthetic resin Substances 0.000 claims description 16
- 239000002689 soil Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Landscapes
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Retaining Walls (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2943982U JPS58134446U (ja) | 1982-03-01 | 1982-03-01 | 土木用面排水材 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2943982U JPS58134446U (ja) | 1982-03-01 | 1982-03-01 | 土木用面排水材 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58134446U JPS58134446U (ja) | 1983-09-09 |
| JPS6220500Y2 true JPS6220500Y2 (en]) | 1987-05-25 |
Family
ID=30041228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2943982U Granted JPS58134446U (ja) | 1982-03-01 | 1982-03-01 | 土木用面排水材 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58134446U (en]) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100462296B1 (ko) * | 2002-02-15 | 2004-12-17 | 송기현 | 연약지반의 탈수 촉진을 위한 멀티형 배수관 |
| KR100890058B1 (ko) * | 2006-09-26 | 2009-03-25 | 삼성물산 주식회사 | 가변형 연직배수재를 이용한 시공 방법 |
-
1982
- 1982-03-01 JP JP2943982U patent/JPS58134446U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58134446U (ja) | 1983-09-09 |
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