JPH0146192B2 - - Google Patents
Info
- Publication number
- JPH0146192B2 JPH0146192B2 JP59110365A JP11036584A JPH0146192B2 JP H0146192 B2 JPH0146192 B2 JP H0146192B2 JP 59110365 A JP59110365 A JP 59110365A JP 11036584 A JP11036584 A JP 11036584A JP H0146192 B2 JPH0146192 B2 JP H0146192B2
- Authority
- JP
- Japan
- Prior art keywords
- resin
- pipe
- pig
- repair
- pipes
- 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
- 229920005989 resin Polymers 0.000 claims description 136
- 239000011347 resin Substances 0.000 claims description 136
- 230000008439 repair process Effects 0.000 claims description 57
- 238000000034 method Methods 0.000 claims description 48
- 238000005429 filling process Methods 0.000 claims description 12
- 239000010410 layer Substances 0.000 description 14
- 239000003795 chemical substances by application Substances 0.000 description 11
- 241000282887 Suidae Species 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 125000001931 aliphatic group Chemical group 0.000 description 4
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 4
- GYZLOYUZLJXAJU-UHFFFAOYSA-N diglycidyl ether Chemical compound C1OC1COCC1CO1 GYZLOYUZLJXAJU-UHFFFAOYSA-N 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 4
- 239000000945 filler Substances 0.000 description 4
- 229920000768 polyamine Polymers 0.000 description 4
- 229910001018 Cast iron Inorganic materials 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 229930185605 Bisphenol Natural products 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 2
- 239000003085 diluting agent Substances 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/10—Means for stopping flow in pipes or hoses
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pipe Accessories (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59110365A JPS60255179A (ja) | 1984-05-30 | 1984-05-30 | 地下管路の補修工法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59110365A JPS60255179A (ja) | 1984-05-30 | 1984-05-30 | 地下管路の補修工法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60255179A JPS60255179A (ja) | 1985-12-16 |
| JPH0146192B2 true JPH0146192B2 (enrdf_load_stackoverflow) | 1989-10-06 |
Family
ID=14533941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59110365A Granted JPS60255179A (ja) | 1984-05-30 | 1984-05-30 | 地下管路の補修工法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60255179A (enrdf_load_stackoverflow) |
-
1984
- 1984-05-30 JP JP59110365A patent/JPS60255179A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60255179A (ja) | 1985-12-16 |
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