JPS6220504Y2 - - Google Patents
Info
- Publication number
- JPS6220504Y2 JPS6220504Y2 JP11681582U JP11681582U JPS6220504Y2 JP S6220504 Y2 JPS6220504 Y2 JP S6220504Y2 JP 11681582 U JP11681582 U JP 11681582U JP 11681582 U JP11681582 U JP 11681582U JP S6220504 Y2 JPS6220504 Y2 JP S6220504Y2
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical body
- guide plate
- ground
- drainage guide
- drainage
- 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
- 239000004745 nonwoven fabric Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 239000002352 surface water Substances 0.000 description 3
- 238000006424 Flood reaction Methods 0.000 description 2
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
- 238000009991 scouring Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 239000003673 groundwater Substances 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
Landscapes
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (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 |
---|---|---|---|
JP11681582U JPS5924426U (ja) | 1982-07-31 | 1982-07-31 | 排水管 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11681582U JPS5924426U (ja) | 1982-07-31 | 1982-07-31 | 排水管 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5924426U JPS5924426U (ja) | 1984-02-15 |
JPS6220504Y2 true JPS6220504Y2 (en, 2012) | 1987-05-25 |
Family
ID=30269139
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11681582U Granted JPS5924426U (ja) | 1982-07-31 | 1982-07-31 | 排水管 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5924426U (en, 2012) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61120423U (en, 2012) * | 1985-01-14 | 1986-07-29 | ||
JPS61124339U (en, 2012) * | 1985-01-21 | 1986-08-05 |
-
1982
- 1982-07-31 JP JP11681582U patent/JPS5924426U/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5924426U (ja) | 1984-02-15 |
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