JPS6231146U - - Google Patents
Info
- Publication number
- JPS6231146U JPS6231146U JP12061385U JP12061385U JPS6231146U JP S6231146 U JPS6231146 U JP S6231146U JP 12061385 U JP12061385 U JP 12061385U JP 12061385 U JP12061385 U JP 12061385U JP S6231146 U JPS6231146 U JP S6231146U
- Authority
- JP
- Japan
- Prior art keywords
- ground
- water
- permeable material
- porosity
- foam
- 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.)
- Pending
Links
- 239000000463 material Substances 0.000 claims description 3
- 239000006260 foam Substances 0.000 claims 1
Landscapes
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Road Paving Structures (AREA)
Description
第１図イ及び第２図乃至第４図は夫々本考案の
第１、第２、第３、第４実施例の断面図、第１図
ロ，ハはその通水材の組織の２例を示す一部拡大
図、第５図は従来の装置の断面図である。 １……地面、２……溝、１０……通水材、１１
……排水部。
第１、第２、第３、第４実施例の断面図、第１図
ロ，ハはその通水材の組織の２例を示す一部拡大
図、第５図は従来の装置の断面図である。 １……地面、２……溝、１０……通水材、１１
……排水部。
Claims (1)
- 地面に掘つた溝内に空隙率が１０〜５０％の発
泡体よりなる通水材を垂直に挿入し、その上面は
地面の地表に露出させるか、又は地表から比較的
浅い部分に位置させて、その下面は排水部に連通
してなる暗きよ排水溝。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12061385U JPS6231146U (ja) | 1985-08-05 | 1985-08-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12061385U JPS6231146U (ja) | 1985-08-05 | 1985-08-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6231146U true JPS6231146U (ja) | 1987-02-24 |
Family
ID=31009091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12061385U Pending JPS6231146U (ja) | 1985-08-05 | 1985-08-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6231146U (ja) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50161016A (ja) * | 1974-06-17 | 1975-12-26 |
-
1985
- 1985-08-05 JP JP12061385U patent/JPS6231146U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50161016A (ja) * | 1974-06-17 | 1975-12-26 |
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