JPH0340898Y2 - - Google Patents
Info
- Publication number
- JPH0340898Y2 JPH0340898Y2 JP17191987U JP17191987U JPH0340898Y2 JP H0340898 Y2 JPH0340898 Y2 JP H0340898Y2 JP 17191987 U JP17191987 U JP 17191987U JP 17191987 U JP17191987 U JP 17191987U JP H0340898 Y2 JPH0340898 Y2 JP H0340898Y2
- Authority
- JP
- Japan
- Prior art keywords
- water
- rubber
- channel member
- waterway
- soil
- 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 33
- 229920001971 elastomer Polymers 0.000 claims description 27
- 239000002184 metal Substances 0.000 claims description 7
- 239000011162 core material Substances 0.000 claims description 5
- 239000004576 sand Substances 0.000 claims description 4
- 239000002689 soil Substances 0.000 description 15
- 239000004745 nonwoven fabric Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 230000035699 permeability Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000002352 surface water Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- 241000270708 Testudinidae Species 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000002421 anti-septic effect Effects 0.000 description 1
- 229920005549 butyl rubber Polymers 0.000 description 1
- HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 229920001897 terpolymer Polymers 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Landscapes
- Sewage (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17191987U JPH0340898Y2 (de) | 1987-11-09 | 1987-11-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17191987U JPH0340898Y2 (de) | 1987-11-09 | 1987-11-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0175137U JPH0175137U (de) | 1989-05-22 |
| JPH0340898Y2 true JPH0340898Y2 (de) | 1991-08-28 |
Family
ID=31463918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17191987U Expired JPH0340898Y2 (de) | 1987-11-09 | 1987-11-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0340898Y2 (de) |
-
1987
- 1987-11-09 JP JP17191987U patent/JPH0340898Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0175137U (de) | 1989-05-22 |
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