JPS642844U - - Google Patents
Info
- Publication number
- JPS642844U JPS642844U JP9514487U JP9514487U JPS642844U JP S642844 U JPS642844 U JP S642844U JP 9514487 U JP9514487 U JP 9514487U JP 9514487 U JP9514487 U JP 9514487U JP S642844 U JPS642844 U JP S642844U
- Authority
- JP
- Japan
- Prior art keywords
- water
- swellable resin
- separator
- ring
- main body
- 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.)
- Pending
Links
- 239000011347 resin Substances 0.000 claims description 7
- 229920005989 resin Polymers 0.000 claims description 7
- 239000013013 elastic material Substances 0.000 claims description 3
- 230000002940 repellent Effects 0.000 claims description 3
- 239000005871 repellent Substances 0.000 claims description 3
- 239000003566 sealing material Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 239000000565 sealant Substances 0.000 claims 4
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000009415 formwork Methods 0.000 description 1
Landscapes
- Building Environments (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9514487U JPS642844U (en]) | 1987-06-19 | 1987-06-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9514487U JPS642844U (en]) | 1987-06-19 | 1987-06-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS642844U true JPS642844U (en]) | 1989-01-10 |
Family
ID=31319770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9514487U Pending JPS642844U (en]) | 1987-06-19 | 1987-06-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS642844U (en]) |
-
1987
- 1987-06-19 JP JP9514487U patent/JPS642844U/ja active Pending