CA2873329C - Appareil et procede d'etancheite de tuyaux et de structures souterraines - Google Patents
Appareil et procede d'etancheite de tuyaux et de structures souterraines Download PDFInfo
- Publication number
- CA2873329C CA2873329C CA2873329A CA2873329A CA2873329C CA 2873329 C CA2873329 C CA 2873329C CA 2873329 A CA2873329 A CA 2873329A CA 2873329 A CA2873329 A CA 2873329A CA 2873329 C CA2873329 C CA 2873329C
- Authority
- CA
- Canada
- Prior art keywords
- manhole
- sealing member
- pipe
- liner
- assembly
- 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 - Fee Related
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 284
- 238000000034 method Methods 0.000 title claims abstract description 53
- 239000000463 material Substances 0.000 claims abstract description 77
- 230000002209 hydrophobic effect Effects 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 28
- 230000008595 infiltration Effects 0.000 claims description 22
- 238000001764 infiltration Methods 0.000 claims description 22
- 238000005266 casting Methods 0.000 claims description 11
- 239000011440 grout Substances 0.000 claims description 9
- 229920001084 poly(chloroprene) Polymers 0.000 claims description 7
- 229920005989 resin Polymers 0.000 claims description 6
- 239000011347 resin Substances 0.000 claims description 6
- 238000003825 pressing Methods 0.000 claims description 4
- 239000006261 foam material Substances 0.000 claims 2
- 239000012260 resinous material Substances 0.000 description 21
- 230000008901 benefit Effects 0.000 description 15
- 238000009434 installation Methods 0.000 description 14
- 239000000853 adhesive Substances 0.000 description 10
- 230000001070 adhesive effect Effects 0.000 description 10
- 230000006835 compression Effects 0.000 description 8
- 238000007906 compression Methods 0.000 description 8
- 239000012530 fluid Substances 0.000 description 8
- 239000013049 sediment Substances 0.000 description 6
- 238000010276 construction Methods 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- 238000005507 spraying Methods 0.000 description 4
- -1 Polyethylene Polymers 0.000 description 3
- 230000002745 absorbent Effects 0.000 description 3
- 239000002250 absorbent Substances 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 229920001971 elastomer Polymers 0.000 description 3
- 239000003673 groundwater Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000004800 polyvinyl chloride Substances 0.000 description 3
- 229920000915 polyvinyl chloride Polymers 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000000717 retained effect Effects 0.000 description 3
- 238000004073 vulcanization Methods 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 239000013536 elastomeric material Substances 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000006072 paste Substances 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 229920005749 polyurethane resin Polymers 0.000 description 2
- 238000010125 resin casting Methods 0.000 description 2
- 239000000565 sealant Substances 0.000 description 2
- 229910001285 shape-memory alloy Inorganic materials 0.000 description 2
- 230000007847 structural defect Effects 0.000 description 2
- BLDFSDCBQJUWFG-UHFFFAOYSA-N 2-(methylamino)-1,2-diphenylethanol Chemical compound C=1C=CC=CC=1C(NC)C(O)C1=CC=CC=C1 BLDFSDCBQJUWFG-UHFFFAOYSA-N 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 239000004820 Pressure-sensitive adhesive Substances 0.000 description 1
- 229920006311 Urethane elastomer Polymers 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000003467 diminishing effect Effects 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 238000010102 injection blow moulding Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229920001179 medium density polyethylene Polymers 0.000 description 1
- 239000004701 medium-density polyethylene Substances 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 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
- F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
- F16L55/162—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe
- F16L55/165—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a pipe or flexible liner being inserted in the damaged section
- F16L55/1651—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a pipe or flexible liner being inserted in the damaged section the flexible liner being everted
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
- E02D29/128—Repairs of manhole shafts
-
- 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
- F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
- F16L55/179—Devices for covering leaks in pipes or hoses, e.g. hose-menders specially adapted for bends, branch units, branching pipes or the like
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
- Sewage (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
- Gasket Seals (AREA)
- Pipe Accessories (AREA)
Abstract
L'invention concerne un appareil et un procédé d'étanchéité de tuyaux ou de structures souterraines. Dans un premier mode de réalisation, l'extrémité d'un tuyau est scellée de façon étanche par l'utilisation d'un revêtement de tuyau (140) et d'un élément d'étanchéité (110). L'élément d'étanchéité peut être un matériau hydrophile, un matériau hydrophobe, un matériau compressible ou une pâte. L'élément d'étanchéité est maintenu en place par un organe de fixation mécanique et un revêtement est installé de façon adjacente à l'élément d'étanchéité et contre la paroi du tuyau ou d'une autre structure à sceller de façon étanche. Dans un autre mode de réalisation, un regard est scellé de façon étanche par l'utilisation d'un élément d'étanchéité, d'un organe de fixation mécanique et d'un revêtement de regard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA3026435A CA3026435A1 (fr) | 2012-06-06 | 2013-06-06 | Appareil et procede d'etancheite de tuyaux et de structures souterraines |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13/490,195 | 2012-06-06 | ||
| US13/490,195 US8640737B2 (en) | 2010-12-07 | 2012-06-06 | Apparatus and method for sealing pipes and underground structures |
| PCT/US2013/044502 WO2013184911A1 (fr) | 2012-06-06 | 2013-06-06 | Appareil et procédé d'étanchéité de tuyaux et de structures souterraines |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3026435A Division CA3026435A1 (fr) | 2012-06-06 | 2013-06-06 | Appareil et procede d'etancheite de tuyaux et de structures souterraines |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2873329A1 CA2873329A1 (fr) | 2013-12-12 |
| CA2873329C true CA2873329C (fr) | 2019-01-15 |
Family
ID=48672825
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2873329A Expired - Fee Related CA2873329C (fr) | 2012-06-06 | 2013-06-06 | Appareil et procede d'etancheite de tuyaux et de structures souterraines |
| CA3026435A Abandoned CA3026435A1 (fr) | 2012-06-06 | 2013-06-06 | Appareil et procede d'etancheite de tuyaux et de structures souterraines |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3026435A Abandoned CA3026435A1 (fr) | 2012-06-06 | 2013-06-06 | Appareil et procede d'etancheite de tuyaux et de structures souterraines |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP2859152A1 (fr) |
| AU (2) | AU2013271514B2 (fr) |
| BR (1) | BR112014030510A2 (fr) |
| CA (2) | CA2873329C (fr) |
| CL (1) | CL2014003311A1 (fr) |
| CO (1) | CO7240401A2 (fr) |
| WO (1) | WO2013184911A1 (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115405802B (zh) * | 2022-09-01 | 2024-05-24 | 中国电建集团贵阳勘测设计研究院有限公司 | 一种cipp加衬管气密性检测装置及其检测方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5870871A (en) * | 1997-03-04 | 1999-02-16 | Total Containment, Inc. | Sump liner and method of installation |
| US20110083766A1 (en) * | 2007-05-10 | 2011-04-14 | Anders Richard M | Rehabilitation Liner System |
| US7987873B2 (en) * | 2008-02-06 | 2011-08-02 | Lmk Enterprises, Inc. | Device and method for repairing pipe |
| US8272406B2 (en) * | 2009-08-07 | 2012-09-25 | Fer-Pal Construction Ltd. | Methods for rehabilitating conduits using structural liners |
| US8715800B2 (en) * | 2010-02-22 | 2014-05-06 | Lmk Technologies, Llc | Apparatus and method to repair the junction of a sewer main line and lateral pipe |
-
2013
- 2013-06-06 AU AU2013271514A patent/AU2013271514B2/en not_active Ceased
- 2013-06-06 BR BR112014030510A patent/BR112014030510A2/pt not_active Application Discontinuation
- 2013-06-06 WO PCT/US2013/044502 patent/WO2013184911A1/fr not_active Ceased
- 2013-06-06 EP EP13730995.1A patent/EP2859152A1/fr not_active Withdrawn
- 2013-06-06 CA CA2873329A patent/CA2873329C/fr not_active Expired - Fee Related
- 2013-06-06 CA CA3026435A patent/CA3026435A1/fr not_active Abandoned
-
2014
- 2014-12-02 CO CO14265407A patent/CO7240401A2/es unknown
- 2014-12-04 CL CL2014003311A patent/CL2014003311A1/es unknown
-
2016
- 2016-06-17 AU AU2016204120A patent/AU2016204120B2/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| BR112014030510A2 (pt) | 2017-06-27 |
| CA3026435A1 (fr) | 2013-12-12 |
| AU2013271514A1 (en) | 2014-12-04 |
| CA2873329A1 (fr) | 2013-12-12 |
| CO7240401A2 (es) | 2015-04-17 |
| WO2013184911A1 (fr) | 2013-12-12 |
| AU2013271514B2 (en) | 2016-03-17 |
| EP2859152A1 (fr) | 2015-04-15 |
| AU2016204120A1 (en) | 2016-07-14 |
| CL2014003311A1 (es) | 2015-02-27 |
| AU2016204120B2 (en) | 2017-06-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20160901 |
|
| MKLA | Lapsed |
Effective date: 20210607 |