JPS623473Y2 - - Google Patents
Info
- Publication number
- JPS623473Y2 JPS623473Y2 JP14832579U JP14832579U JPS623473Y2 JP S623473 Y2 JPS623473 Y2 JP S623473Y2 JP 14832579 U JP14832579 U JP 14832579U JP 14832579 U JP14832579 U JP 14832579U JP S623473 Y2 JPS623473 Y2 JP S623473Y2
- Authority
- JP
- Japan
- Prior art keywords
- wall
- vertical
- concrete
- protrusion
- lower ends
- 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
- 239000000463 material Substances 0.000 claims description 12
- 229920003002 synthetic resin Polymers 0.000 claims description 7
- 239000000057 synthetic resin Substances 0.000 claims description 7
- 229920005830 Polyurethane Foam Polymers 0.000 claims description 2
- 239000011496 polyurethane foam Substances 0.000 claims description 2
- 230000008602 contraction Effects 0.000 description 4
- 239000000428 dust Substances 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Road Paving Structures (AREA)
- Bridges Or Land Bridges (AREA)
- Building Environments (AREA)
- Floor Finish (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14832579U JPS623473Y2 (enrdf_load_html_response) | 1979-10-26 | 1979-10-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14832579U JPS623473Y2 (enrdf_load_html_response) | 1979-10-26 | 1979-10-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5665018U JPS5665018U (enrdf_load_html_response) | 1981-06-01 |
| JPS623473Y2 true JPS623473Y2 (enrdf_load_html_response) | 1987-01-27 |
Family
ID=29379458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14832579U Expired JPS623473Y2 (enrdf_load_html_response) | 1979-10-26 | 1979-10-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS623473Y2 (enrdf_load_html_response) |
-
1979
- 1979-10-26 JP JP14832579U patent/JPS623473Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5665018U (enrdf_load_html_response) | 1981-06-01 |