JPS6285523U - - Google Patents
Info
- Publication number
- JPS6285523U JPS6285523U JP17671585U JP17671585U JPS6285523U JP S6285523 U JPS6285523 U JP S6285523U JP 17671585 U JP17671585 U JP 17671585U JP 17671585 U JP17671585 U JP 17671585U JP S6285523 U JPS6285523 U JP S6285523U
- Authority
- JP
- Japan
- Prior art keywords
- synthetic resin
- underdrain
- cloth
- cylindrical bag
- film
- 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 7
- 230000002209 hydrophobic effect Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 229920003002 synthetic resin Polymers 0.000 claims 4
- 239000000057 synthetic resin Substances 0.000 claims 4
- 239000006260 foam Substances 0.000 claims 2
- 239000011324 bead Substances 0.000 claims 1
- 239000004744 fabric Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 description 1
Landscapes
- Revetment (AREA)
- Lining And Supports For Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17671585U JPS6285523U (cs) | 1985-11-15 | 1985-11-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17671585U JPS6285523U (cs) | 1985-11-15 | 1985-11-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6285523U true JPS6285523U (cs) | 1987-06-01 |
Family
ID=31117229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17671585U Pending JPS6285523U (cs) | 1985-11-15 | 1985-11-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6285523U (cs) |
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1985
- 1985-11-15 JP JP17671585U patent/JPS6285523U/ja active Pending