JPH0521365Y2 - - Google Patents
Info
- Publication number
- JPH0521365Y2 JPH0521365Y2 JP18134287U JP18134287U JPH0521365Y2 JP H0521365 Y2 JPH0521365 Y2 JP H0521365Y2 JP 18134287 U JP18134287 U JP 18134287U JP 18134287 U JP18134287 U JP 18134287U JP H0521365 Y2 JPH0521365 Y2 JP H0521365Y2
- Authority
- JP
- Japan
- Prior art keywords
- middle frame
- ring
- groove
- elastic body
- shaped
- 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 - Lifetime
Links
- 238000009415 formwork Methods 0.000 claims description 18
- 230000015572 biosynthetic process Effects 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 239000003673 groundwater Substances 0.000 description 4
- 239000010426 asphalt Substances 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000009751 slip forming Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
Landscapes
- Moulds, Cores, Or Mandrels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18134287U JPH0521365Y2 (en]) | 1987-11-28 | 1987-11-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18134287U JPH0521365Y2 (en]) | 1987-11-28 | 1987-11-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0185005U JPH0185005U (en]) | 1989-06-06 |
| JPH0521365Y2 true JPH0521365Y2 (en]) | 1993-06-01 |
Family
ID=31472827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18134287U Expired - Lifetime JPH0521365Y2 (en]) | 1987-11-28 | 1987-11-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0521365Y2 (en]) |
-
1987
- 1987-11-28 JP JP18134287U patent/JPH0521365Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0185005U (en]) | 1989-06-06 |
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