JPS6219702Y2 - - Google Patents
Info
- Publication number
- JPS6219702Y2 JPS6219702Y2 JP3541783U JP3541783U JPS6219702Y2 JP S6219702 Y2 JPS6219702 Y2 JP S6219702Y2 JP 3541783 U JP3541783 U JP 3541783U JP 3541783 U JP3541783 U JP 3541783U JP S6219702 Y2 JPS6219702 Y2 JP S6219702Y2
- Authority
- JP
- Japan
- Prior art keywords
- coating layer
- tip
- repair coating
- repair
- corrosion
- 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
- 239000011247 coating layer Substances 0.000 claims description 75
- 238000005260 corrosion Methods 0.000 claims description 26
- 229910000831 Steel Inorganic materials 0.000 claims description 19
- 239000010959 steel Substances 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 16
- 238000000576 coating method Methods 0.000 claims description 13
- 239000011248 coating agent Substances 0.000 claims description 12
- 238000003466 welding Methods 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004576 sand Substances 0.000 description 9
- 239000002689 soil Substances 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Landscapes
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
- Piles And Underground Anchors (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3541783U JPS59144042U (ja) | 1983-03-14 | 1983-03-14 | 重防食鋼管杭 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3541783U JPS59144042U (ja) | 1983-03-14 | 1983-03-14 | 重防食鋼管杭 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59144042U JPS59144042U (ja) | 1984-09-26 |
| JPS6219702Y2 true JPS6219702Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1987-05-20 |
Family
ID=30166114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3541783U Granted JPS59144042U (ja) | 1983-03-14 | 1983-03-14 | 重防食鋼管杭 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59144042U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3285817B2 (ja) * | 1998-03-31 | 2002-05-27 | 日本鋼管株式会社 | 重防食被覆鋼材の現地補修方法 |
| JP3356053B2 (ja) * | 1998-03-31 | 2002-12-09 | 日本鋼管株式会社 | 重防食被覆抑え具及び重防食被覆鋼材 |
-
1983
- 1983-03-14 JP JP3541783U patent/JPS59144042U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59144042U (ja) | 1984-09-26 |