JPS5962375A - 覆土導管の漏洩孔シール方法 - Google Patents
覆土導管の漏洩孔シール方法Info
- Publication number
- JPS5962375A JPS5962375A JP16973182A JP16973182A JPS5962375A JP S5962375 A JPS5962375 A JP S5962375A JP 16973182 A JP16973182 A JP 16973182A JP 16973182 A JP16973182 A JP 16973182A JP S5962375 A JPS5962375 A JP S5962375A
- Authority
- JP
- Japan
- Prior art keywords
- sealing
- pipe
- leakage
- corrosion
- lining
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims description 20
- 238000007789 sealing Methods 0.000 title claims description 18
- 238000005260 corrosion Methods 0.000 title claims description 17
- 230000007797 corrosion Effects 0.000 title claims description 12
- 239000012530 fluid Substances 0.000 title claims description 8
- 239000000463 material Substances 0.000 claims description 28
- 239000000126 substance Substances 0.000 claims description 16
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 239000006260 foam Substances 0.000 claims description 6
- 229920000877 Melamine resin Polymers 0.000 claims description 4
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 claims description 4
- 230000008961 swelling Effects 0.000 claims description 4
- 230000002522 swelling effect Effects 0.000 claims description 3
- 229920003051 synthetic elastomer Polymers 0.000 claims description 2
- 239000005061 synthetic rubber Substances 0.000 claims description 2
- 239000000499 gel Substances 0.000 claims 2
- 230000002265 prevention Effects 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 17
- 238000001879 gelation Methods 0.000 description 7
- 238000002474 experimental method Methods 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000003566 sealing material Substances 0.000 description 4
- 239000002689 soil Substances 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 241000257465 Echinoidea Species 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 240000002234 Allium sativum Species 0.000 description 1
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- 241000234435 Lilium Species 0.000 description 1
- 244000082204 Phyllostachys viridis Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000013256 coordination polymer Substances 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 1
- 235000004611 garlic Nutrition 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 238000004804 winding Methods 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)
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
- Pipe Accessories (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16973182A JPS5962375A (ja) | 1982-09-30 | 1982-09-30 | 覆土導管の漏洩孔シール方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16973182A JPS5962375A (ja) | 1982-09-30 | 1982-09-30 | 覆土導管の漏洩孔シール方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5962375A true JPS5962375A (ja) | 1984-04-09 |
| JPS6112755B2 JPS6112755B2 (enrdf_load_stackoverflow) | 1986-04-09 |
Family
ID=15891801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16973182A Granted JPS5962375A (ja) | 1982-09-30 | 1982-09-30 | 覆土導管の漏洩孔シール方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5962375A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0789180A3 (enrdf_load_stackoverflow) * | 1994-11-14 | 1997-09-24 | Tokyo Gas Co Ltd | |
| JP2003185087A (ja) * | 2001-12-19 | 2003-07-03 | Tokyo Gas Co Ltd | 露出配管の改修工法 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6283650U (enrdf_load_stackoverflow) * | 1985-11-15 | 1987-05-28 | ||
| JPS63178157U (enrdf_load_stackoverflow) * | 1986-12-09 | 1988-11-17 | ||
| JP5796920B1 (ja) * | 2015-05-18 | 2015-10-21 | 日本リニューアル株式会社 | ライニング工法 |
-
1982
- 1982-09-30 JP JP16973182A patent/JPS5962375A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0789180A3 (enrdf_load_stackoverflow) * | 1994-11-14 | 1997-09-24 | Tokyo Gas Co Ltd | |
| JP2003185087A (ja) * | 2001-12-19 | 2003-07-03 | Tokyo Gas Co Ltd | 露出配管の改修工法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6112755B2 (enrdf_load_stackoverflow) | 1986-04-09 |
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