JPH0211451Y2 - - Google Patents
Info
- Publication number
- JPH0211451Y2 JPH0211451Y2 JP1984163044U JP16304484U JPH0211451Y2 JP H0211451 Y2 JPH0211451 Y2 JP H0211451Y2 JP 1984163044 U JP1984163044 U JP 1984163044U JP 16304484 U JP16304484 U JP 16304484U JP H0211451 Y2 JPH0211451 Y2 JP H0211451Y2
- Authority
- JP
- Japan
- Prior art keywords
- water
- gate
- filling
- cavity
- concrete
- 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 25
- 229940123973 Oxygen scavenger Drugs 0.000 claims description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 3
- 230000003449 preventive effect Effects 0.000 claims description 2
- 239000007798 antifreeze agent Substances 0.000 claims 1
- 238000007710 freezing Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 229910001873 dinitrogen Inorganic materials 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002528 anti-freeze Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- -1 gravel Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Landscapes
- Barrages (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984163044U JPH0211451Y2 (fr) | 1984-10-30 | 1984-10-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984163044U JPH0211451Y2 (fr) | 1984-10-30 | 1984-10-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6180815U JPS6180815U (fr) | 1986-05-29 |
| JPH0211451Y2 true JPH0211451Y2 (fr) | 1990-03-23 |
Family
ID=30720906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984163044U Expired JPH0211451Y2 (fr) | 1984-10-30 | 1984-10-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0211451Y2 (fr) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5217320A (en) * | 1971-03-03 | 1977-02-09 | Olin Corp | White copper alloy |
-
1984
- 1984-10-30 JP JP1984163044U patent/JPH0211451Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5217320A (en) * | 1971-03-03 | 1977-02-09 | Olin Corp | White copper alloy |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6180815U (fr) | 1986-05-29 |
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