JPH0414501Y2 - - Google Patents
Info
- Publication number
- JPH0414501Y2 JPH0414501Y2 JP14649487U JP14649487U JPH0414501Y2 JP H0414501 Y2 JPH0414501 Y2 JP H0414501Y2 JP 14649487 U JP14649487 U JP 14649487U JP 14649487 U JP14649487 U JP 14649487U JP H0414501 Y2 JPH0414501 Y2 JP H0414501Y2
- Authority
- JP
- Japan
- Prior art keywords
- steel
- underwater
- corrosion
- resistant
- cover
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 57
- 239000010959 steel Substances 0.000 claims description 57
- 238000005260 corrosion Methods 0.000 claims description 37
- 230000007797 corrosion Effects 0.000 claims description 31
- 238000005299 abrasion Methods 0.000 claims description 26
- 239000004576 sand Substances 0.000 claims description 26
- 230000002265 prevention Effects 0.000 claims description 16
- 239000011248 coating agent Substances 0.000 claims description 7
- 239000011247 coating layer Substances 0.000 claims description 7
- 238000000576 coating method Methods 0.000 claims description 7
- 229920003002 synthetic resin Polymers 0.000 claims description 6
- 239000000057 synthetic resin Substances 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 229920001971 elastomer Polymers 0.000 description 5
- 239000010410 layer Substances 0.000 description 4
- 239000004698 Polyethylene Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 230000009189 diving Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- -1 polyethylene Polymers 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 229920002635 polyurethane Polymers 0.000 description 3
- 239000004814 polyurethane Substances 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000009412 basement excavation Methods 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 238000009415 formwork Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 229920001084 poly(chloroprene) Polymers 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000003911 water pollution Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 238000005536 corrosion prevention Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 229920001684 low density polyethylene Polymers 0.000 description 1
- 239000004702 low-density polyethylene Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 229920005672 polyolefin resin Polymers 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
Landscapes
- Piles And Underground Anchors (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14649487U JPH0414501Y2 (en]) | 1987-09-28 | 1987-09-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14649487U JPH0414501Y2 (en]) | 1987-09-28 | 1987-09-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6453229U JPS6453229U (en]) | 1989-04-03 |
| JPH0414501Y2 true JPH0414501Y2 (en]) | 1992-03-31 |
Family
ID=31416036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14649487U Expired JPH0414501Y2 (en]) | 1987-09-28 | 1987-09-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0414501Y2 (en]) |
-
1987
- 1987-09-28 JP JP14649487U patent/JPH0414501Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6453229U (en]) | 1989-04-03 |
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