JPS6215301Y2 - - Google Patents
Info
- Publication number
- JPS6215301Y2 JPS6215301Y2 JP19180182U JP19180182U JPS6215301Y2 JP S6215301 Y2 JPS6215301 Y2 JP S6215301Y2 JP 19180182 U JP19180182 U JP 19180182U JP 19180182 U JP19180182 U JP 19180182U JP S6215301 Y2 JPS6215301 Y2 JP S6215301Y2
- Authority
- JP
- Japan
- Prior art keywords
- mullet
- stream bed
- bed
- support frame
- space
- 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 12
- 239000000463 material Substances 0.000 claims description 8
- 230000004888 barrier function Effects 0.000 claims description 7
- 238000011144 upstream manufacturing Methods 0.000 claims description 4
- 239000008262 pumice Substances 0.000 claims description 3
- 239000002689 soil Substances 0.000 claims description 3
- 241001502129 Mullus Species 0.000 description 15
- 230000000903 blocking effect Effects 0.000 description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19180182U JPS5998929U (ja) | 1982-12-17 | 1982-12-17 | 渓床保護材 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19180182U JPS5998929U (ja) | 1982-12-17 | 1982-12-17 | 渓床保護材 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5998929U JPS5998929U (ja) | 1984-07-04 |
| JPS6215301Y2 true JPS6215301Y2 (enrdf_load_html_response) | 1987-04-18 |
Family
ID=30412938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19180182U Granted JPS5998929U (ja) | 1982-12-17 | 1982-12-17 | 渓床保護材 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5998929U (enrdf_load_html_response) |
-
1982
- 1982-12-17 JP JP19180182U patent/JPS5998929U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5998929U (ja) | 1984-07-04 |