JPS6328989Y2 - - Google Patents
Info
- Publication number
- JPS6328989Y2 JPS6328989Y2 JP6885083U JP6885083U JPS6328989Y2 JP S6328989 Y2 JPS6328989 Y2 JP S6328989Y2 JP 6885083 U JP6885083 U JP 6885083U JP 6885083 U JP6885083 U JP 6885083U JP S6328989 Y2 JPS6328989 Y2 JP S6328989Y2
- Authority
- JP
- Japan
- Prior art keywords
- collection
- drainage
- particles
- hole
- water
- 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 14
- 239000004744 fabric Substances 0.000 claims description 10
- 239000010419 fine particle Substances 0.000 claims description 4
- 239000002245 particle Substances 0.000 description 15
- 239000002689 soil Substances 0.000 description 9
- 229910001562 pearlite Inorganic materials 0.000 description 8
- 239000004927 clay Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000013049 sediment Substances 0.000 description 3
- 235000019362 perlite Nutrition 0.000 description 2
- 239000010451 perlite Substances 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 238000009933 burial Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 235000019353 potassium silicate Nutrition 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6885083U JPS59173727U (ja) | 1983-05-09 | 1983-05-09 | 暗渠集排水管 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6885083U JPS59173727U (ja) | 1983-05-09 | 1983-05-09 | 暗渠集排水管 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59173727U JPS59173727U (ja) | 1984-11-20 |
| JPS6328989Y2 true JPS6328989Y2 (US07709020-20100504-C00041.png) | 1988-08-04 |
Family
ID=30199019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6885083U Granted JPS59173727U (ja) | 1983-05-09 | 1983-05-09 | 暗渠集排水管 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59173727U (US07709020-20100504-C00041.png) |
-
1983
- 1983-05-09 JP JP6885083U patent/JPS59173727U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59173727U (ja) | 1984-11-20 |
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