JPH0324666Y2 - - Google Patents
Info
- Publication number
- JPH0324666Y2 JPH0324666Y2 JP9638985U JP9638985U JPH0324666Y2 JP H0324666 Y2 JPH0324666 Y2 JP H0324666Y2 JP 9638985 U JP9638985 U JP 9638985U JP 9638985 U JP9638985 U JP 9638985U JP H0324666 Y2 JPH0324666 Y2 JP H0324666Y2
- Authority
- JP
- Japan
- Prior art keywords
- corrugated
- sheath
- anchor
- pipe
- steel
- 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 36
- 239000010959 steel Substances 0.000 claims description 36
- 239000000463 material Substances 0.000 claims description 30
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 238000004873 anchoring Methods 0.000 claims description 5
- 239000011435 rock Substances 0.000 claims description 3
- 239000011440 grout Substances 0.000 description 20
- 230000001681 protective effect Effects 0.000 description 8
- 238000005260 corrosion Methods 0.000 description 5
- 230000007797 corrosion Effects 0.000 description 5
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 230000003449 preventive effect Effects 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005536 corrosion prevention Methods 0.000 description 1
- 238000009429 electrical wiring Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 239000011513 prestressed concrete Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Piles And Underground Anchors (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9638985U JPH0324666Y2 (fr) | 1985-06-25 | 1985-06-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9638985U JPH0324666Y2 (fr) | 1985-06-25 | 1985-06-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS623844U JPS623844U (fr) | 1987-01-10 |
| JPH0324666Y2 true JPH0324666Y2 (fr) | 1991-05-29 |
Family
ID=30655841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9638985U Expired JPH0324666Y2 (fr) | 1985-06-25 | 1985-06-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0324666Y2 (fr) |
-
1985
- 1985-06-25 JP JP9638985U patent/JPH0324666Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS623844U (fr) | 1987-01-10 |
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