JPS629361Y2 - - Google Patents
Info
- Publication number
- JPS629361Y2 JPS629361Y2 JP578583U JP578583U JPS629361Y2 JP S629361 Y2 JPS629361 Y2 JP S629361Y2 JP 578583 U JP578583 U JP 578583U JP 578583 U JP578583 U JP 578583U JP S629361 Y2 JPS629361 Y2 JP S629361Y2
- Authority
- JP
- Japan
- Prior art keywords
- permeable
- cylindrical water
- projections
- protrusions
- tread pressure
- 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
- 230000003028 elevating effect Effects 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 8
- 239000013013 elastic material Substances 0.000 claims description 4
- 239000002689 soil Substances 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000012237 artificial material Substances 0.000 description 2
- 239000010426 asphalt Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
Landscapes
- Road Paving Structures (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP578583U JPS59111807U (ja) | 1983-01-18 | 1983-01-18 | 土地整備材 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP578583U JPS59111807U (ja) | 1983-01-18 | 1983-01-18 | 土地整備材 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS59111807U JPS59111807U (ja) | 1984-07-28 |
JPS629361Y2 true JPS629361Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1987-03-04 |
Family
ID=30137363
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP578583U Granted JPS59111807U (ja) | 1983-01-18 | 1983-01-18 | 土地整備材 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59111807U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
-
1983
- 1983-01-18 JP JP578583U patent/JPS59111807U/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS59111807U (ja) | 1984-07-28 |