JPH0320332B2 - - Google Patents
Info
- Publication number
- JPH0320332B2 JPH0320332B2 JP59264617A JP26461784A JPH0320332B2 JP H0320332 B2 JPH0320332 B2 JP H0320332B2 JP 59264617 A JP59264617 A JP 59264617A JP 26461784 A JP26461784 A JP 26461784A JP H0320332 B2 JPH0320332 B2 JP H0320332B2
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical
- lining material
- pipe
- nonwoven fabric
- adhesive
- 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 - Lifetime
Links
- 239000000463 material Substances 0.000 claims description 170
- 239000004745 nonwoven fabric Substances 0.000 claims description 67
- 239000000853 adhesive Substances 0.000 claims description 46
- 230000001070 adhesive effect Effects 0.000 claims description 46
- 239000002759 woven fabric Substances 0.000 claims description 46
- 239000010410 layer Substances 0.000 claims description 29
- 239000000835 fiber Substances 0.000 claims description 28
- 229920000728 polyester Polymers 0.000 claims description 21
- 238000000034 method Methods 0.000 claims description 20
- 229920005989 resin Polymers 0.000 claims description 19
- 239000011347 resin Substances 0.000 claims description 19
- 239000012530 fluid Substances 0.000 claims description 16
- 229920003002 synthetic resin Polymers 0.000 claims description 15
- 239000000057 synthetic resin Substances 0.000 claims description 15
- 238000009958 sewing Methods 0.000 claims description 8
- 239000011248 coating agent Substances 0.000 claims description 7
- 238000000576 coating method Methods 0.000 claims description 7
- 238000004080 punching Methods 0.000 claims description 6
- 239000011148 porous material Substances 0.000 claims description 5
- 239000002356 single layer Substances 0.000 claims description 4
- 238000009964 serging Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 27
- 238000002955 isolation Methods 0.000 description 13
- 239000003822 epoxy resin Substances 0.000 description 11
- 229920000647 polyepoxide Polymers 0.000 description 11
- 230000014759 maintenance of location Effects 0.000 description 10
- 239000004744 fabric Substances 0.000 description 9
- 239000003795 chemical substances by application Substances 0.000 description 6
- 239000012209 synthetic fiber Substances 0.000 description 6
- 229920002994 synthetic fiber Polymers 0.000 description 6
- 125000003118 aryl group Chemical group 0.000 description 4
- 229920000768 polyamine Polymers 0.000 description 4
- 238000009941 weaving Methods 0.000 description 4
- 239000000945 filler Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000003673 groundwater Substances 0.000 description 3
- 238000005470 impregnation Methods 0.000 description 3
- 230000007306 turnover Effects 0.000 description 3
- 239000004925 Acrylic resin Substances 0.000 description 2
- 229920000178 Acrylic resin Polymers 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 239000012790 adhesive layer Substances 0.000 description 2
- 125000001931 aliphatic group Chemical group 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 229920006332 epoxy adhesive Polymers 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 229920006255 plastic film Polymers 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 239000005060 rubber Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 2
- 229920006337 unsaturated polyester resin Polymers 0.000 description 2
- 230000037303 wrinkles Effects 0.000 description 2
- 239000011358 absorbing material Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- QHIWVLPBUQWDMQ-UHFFFAOYSA-N butyl prop-2-enoate;methyl 2-methylprop-2-enoate;prop-2-enoic acid Chemical compound OC(=O)C=C.COC(=O)C(C)=C.CCCCOC(=O)C=C QHIWVLPBUQWDMQ-UHFFFAOYSA-N 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 229920002457 flexible plastic Polymers 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 230000035882 stress Effects 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
- F16L55/1656—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 materials for flexible liners
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
- B29C63/26—Lining or sheathing of internal surfaces
- B29C63/34—Lining or sheathing of internal surfaces using tubular layers or sheathings
- B29C63/343—Lining or sheathing of internal surfaces using tubular layers or sheathings the tubular sheathing having a deformed non-circular cross-section prior to introduction
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
- Y10T428/1362—Textile, fabric, cloth, or pile containing [e.g., web, net, woven, knitted, mesh, nonwoven, matted, etc.]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
- Y10T428/24322—Composite web or sheet
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
- Y10T428/24322—Composite web or sheet
- Y10T428/24331—Composite web or sheet including nonapertured component
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24777—Edge feature
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Laminated Bodies (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59264617A JPS61143128A (ja) | 1984-12-17 | 1984-12-17 | 管路の内張り材 |
EP86900251A EP0205621B1 (en) | 1984-12-17 | 1985-12-17 | Lining material for pipes |
PCT/JP1985/000689 WO1986003715A1 (en) | 1984-12-17 | 1985-12-17 | Lining material for pipes |
US06/902,455 US4723579A (en) | 1984-12-17 | 1985-12-17 | Lining material for pipe lines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59264617A JPS61143128A (ja) | 1984-12-17 | 1984-12-17 | 管路の内張り材 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61143128A JPS61143128A (ja) | 1986-06-30 |
JPH0320332B2 true JPH0320332B2 (en]) | 1991-03-19 |
Family
ID=17405816
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP59264617A Granted JPS61143128A (ja) | 1984-12-17 | 1984-12-17 | 管路の内張り材 |
Country Status (4)
Country | Link |
---|---|
US (1) | US4723579A (en]) |
EP (1) | EP0205621B1 (en]) |
JP (1) | JPS61143128A (en]) |
WO (1) | WO1986003715A1 (en]) |
Families Citing this family (69)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5403120A (en) * | 1986-03-31 | 1995-04-04 | Nupipe, Inc. | Method of installing a substantially rigid thermoplastic pipe in existing main and lateral conduits |
DE3690685T1 (en]) * | 1986-06-30 | 1988-06-01 | ||
JPS63115734A (ja) * | 1986-11-04 | 1988-05-20 | 東京瓦斯株式会社 | 管路の内張り材 |
GB2197253B (en) * | 1986-11-14 | 1990-08-22 | Bcl Ltd | Multilayer carrier films |
US4836715A (en) * | 1987-02-11 | 1989-06-06 | Insituform International N.V. | Passageway lining material |
JPH0544117Y2 (en]) * | 1987-04-23 | 1993-11-09 | ||
US4972880A (en) * | 1987-06-15 | 1990-11-27 | Insta-Pipe Research Limited Partnership | Pipe liner |
ES2007818A6 (es) * | 1988-04-08 | 1989-07-01 | Tejidos Telats S A | Tubo aislante, en especial para proteccion termica y electrica. |
DE3906057A1 (de) * | 1988-07-21 | 1990-01-25 | Hans Mueller | Verfahren zum auskleiden eines im erdreich verlegten leitungsrohres |
JPH0723240Y2 (ja) * | 1988-09-16 | 1995-05-31 | 日本鋼管株式会社 | 管路の内張り工法に使用されるチューブ |
US5285817A (en) * | 1989-01-12 | 1994-02-15 | Sika Robotics | Remote-controlled insertion of sheathing in inaccessible manifolds and junctions |
CH682945A5 (de) * | 1989-12-01 | 1993-12-15 | Sika Robotics Ag | Ferngesteuerter Schalungseinbau in nicht begehbaren Rohrverzweigungen und Einmündungen. |
DE3937478C2 (de) * | 1989-02-27 | 1994-02-03 | Hans Mueller | Verfahren zum Auskleiden eines im Erdreich verlegten Leitungsrohres |
US5030493A (en) * | 1989-06-08 | 1991-07-09 | Neptune Research, Inc. | High strength resin-cloth structural system |
US4995761A (en) * | 1989-08-23 | 1991-02-26 | Barton Kenneth S | Method and apparatus for repairing ruptures in underground conduits |
US5049003A (en) * | 1989-08-23 | 1991-09-17 | Kenneth Barton | Method and apparatus for repairing ruptures in underground conduits |
DE8915525U1 (de) * | 1989-09-08 | 1990-09-27 | Pflieger, Lieselotte, 7405 Dettenhausen | Injektionsschlauch für abzudichtende Fugen in Betonbauwerken |
GB9005406D0 (en) * | 1990-03-10 | 1990-05-09 | Insituform Group Ltd | Improvements relating to the manufacture of tubular materials(tube without overlap) |
GB9006154D0 (en) * | 1990-03-19 | 1990-05-16 | Insituform Group Ltd | Improvements relating to lining materials for pipelines and passageways and to pipes produced from such materials |
US5163481A (en) * | 1990-12-28 | 1992-11-17 | Guilio Catallo | Tubular liner for softlining pipe rehabilitation |
SE9100525D0 (sv) * | 1991-02-22 | 1991-02-22 | Inpipe Sweden Ab | Laminat |
BE1004649A3 (fr) * | 1991-03-04 | 1993-01-05 | Capelle Robert | Gaine tubulaire adaptee au garnissage interieur des conduites tubulaires. |
JP2554411B2 (ja) * | 1991-05-31 | 1996-11-13 | 株式会社ゲット | 枝管ライニング材及びその製造方法 |
US5451351A (en) * | 1991-09-13 | 1995-09-19 | Composite Components, Inc. | Method for rehabilitating a pipe with a liner having an electrically conductive layer |
JP2537111B2 (ja) * | 1991-12-06 | 1996-09-25 | 有限会社横島 | 管ライニング材への樹脂含浸方法 |
US5253956A (en) * | 1992-03-02 | 1993-10-19 | American Pipeline Supply, Corp. | Method of lining branch line |
AUPM499194A0 (en) * | 1994-04-11 | 1994-05-05 | Cant, Richard Samuel | Lining of piping |
US5501248A (en) * | 1994-06-23 | 1996-03-26 | Lmk Enterprises, Inc. | Expandable pipe liner and method of installing same |
JP2702086B2 (ja) * | 1995-02-13 | 1998-01-21 | 株式会社湘南合成樹脂製作所 | 管ライニング材の製造方法 |
US5653555A (en) | 1995-05-19 | 1997-08-05 | Inliner, U.S.A. | Multiple resin system for rehabilitating pipe |
US5699838A (en) | 1995-05-22 | 1997-12-23 | Inliner, U.S.A. | Apparatus for vacuum impregnation of a flexible, hollow tube |
US5794702A (en) * | 1996-08-16 | 1998-08-18 | Nobileau; Philippe C. | Method for casing a wellbore |
FR2762892B1 (fr) * | 1997-04-30 | 1999-07-02 | Westaflex Automobile | Tuyau pour le transport de fluides gazeux, notamment dans les automobiles |
US8074324B2 (en) * | 1999-11-09 | 2011-12-13 | Foster-Miller, Inc. | Flexible, deployment rate damped hinge |
US6374565B1 (en) * | 1999-11-09 | 2002-04-23 | Foster-Miller, Inc. | Foldable member |
GB0001679D0 (en) * | 2000-01-26 | 2000-03-15 | Rolls Royce Plc | Method of producing a lining artefact |
US6560942B2 (en) | 2000-06-06 | 2003-05-13 | Foster-Miller, Inc. | Open lattice, foldable, self deployable structure |
US6276398B1 (en) | 2000-06-14 | 2001-08-21 | Frederick Lange | Inflatable packer for repairing conduits |
US6540438B2 (en) | 2000-06-27 | 2003-04-01 | Terre Hill Silo Company | Inflatable underground structure liner |
DE10042166A1 (de) * | 2000-08-17 | 2002-03-07 | Siegfried Schwert | Verfahren und Schlauch zum Auskleiden einer Hochdruckrohrleitung |
GB0108384D0 (en) * | 2001-04-04 | 2001-05-23 | Weatherford Lamb | Bore-lining tubing |
US6910304B2 (en) * | 2002-04-02 | 2005-06-28 | Foster-Miller, Inc. | Stiffener reinforced foldable member |
US6732763B2 (en) | 2002-05-24 | 2004-05-11 | Lantor, Inc. | Stretch-resistant pipe liner |
US7478650B2 (en) * | 2002-06-19 | 2009-01-20 | Saint-Gobain Technical Fabrics Canada, Ltd. | Inversion liner and liner components for conduits |
US7096890B2 (en) | 2002-06-19 | 2006-08-29 | Saint-Gobain Technical Fabrics Canada, Ltd. | Inversion liner and liner components for conduits |
US6823943B2 (en) | 2003-04-15 | 2004-11-30 | Bemton F. Baugh | Strippable collapsed well liner |
US20050281970A1 (en) * | 2004-06-16 | 2005-12-22 | Lamarca Louis J Ii | Lateral liner substrates |
US7513275B2 (en) * | 2005-12-01 | 2009-04-07 | Neptune Research, Inc. | Repair kit for natural gas pipe |
US20070184226A1 (en) * | 2006-02-03 | 2007-08-09 | Winzeler Michael D | Flexible hose |
US7891381B2 (en) * | 2007-05-10 | 2011-02-22 | Novoc Performance Resins | Pipe and tube rehabilitation liners and corresponding resins |
US20080277012A1 (en) * | 2007-05-10 | 2008-11-13 | Anders Richard M | Reinforcing Liner |
US20090184207A1 (en) * | 2008-01-22 | 2009-07-23 | Warren Peter A | Synchronously self deploying boom |
US8590575B2 (en) * | 2009-03-27 | 2013-11-26 | Perma-Liner Industries, Llc | Scrim-enforced pipe liner |
US9052051B2 (en) * | 2009-04-20 | 2015-06-09 | Link-Pipe, Inc. | Apparatus and method for internal repair of conduits |
JP5599043B2 (ja) * | 2009-11-06 | 2014-10-01 | 芦森工業株式会社 | 管路の内張り材及び内張り材用積層部材 |
JP5813945B2 (ja) * | 2009-12-08 | 2015-11-17 | 吉佳エンジニアリング株式会社 | ライニング材及び管路の補修工法 |
JP2012006273A (ja) * | 2010-06-25 | 2012-01-12 | Ashimori Industry Co Ltd | 管路の内張り材及び管路の内張り方法 |
EP2573442B1 (de) * | 2011-09-23 | 2015-12-30 | Saertex multicom GmbH | Innenbeschichteter Liner |
EP2722157A1 (de) * | 2012-10-18 | 2014-04-23 | Siegfried Schwert | Auskleidungsschlauch, rehabilitiertes Druckrohr und Verfahren zum Rehabilitieren eines Druckrohrs |
DE102012110265A1 (de) * | 2012-10-26 | 2014-04-30 | Mondi Consumer Packaging International AG | Rohrinnenbeschichtungsmaterial sowie Verfahren zur Sanierung defekter Abwasserkanäle |
JP6030937B2 (ja) * | 2012-12-07 | 2016-11-24 | 芦森工業株式会社 | 管路の内張り材、及び、管路の内張り方法 |
CN106170386B (zh) | 2014-08-22 | 2018-01-16 | 五行科技股份有限公司 | 用于开采页岩油气的压裂液体输送软管及其制造方法 |
SE540402C2 (en) * | 2015-03-06 | 2018-09-11 | Climate Recovery Ind Ab | Duct, produced from fibre material and binder agent, having lengthwise fold lines, and method for its manufacture |
US10584472B2 (en) | 2015-12-18 | 2020-03-10 | Jeffrey Bledsoe | Sewer hose liner and related methods |
US11112053B2 (en) * | 2018-01-10 | 2021-09-07 | Brenda Brundage | Hose liner |
DE102018106561A1 (de) | 2018-03-20 | 2019-09-26 | Buergofol GmbH | Schlauchliner für die Sanierung eines Kanals |
KR102324377B1 (ko) * | 2021-02-16 | 2021-11-11 | 정덕영 | 길이 방향으로 형태안정성이 우수한 상하수관 보수용 이방성 라이너 제조용 부직포 구조체 및 이로부터 제조되는 상하수관 보수용 이방성 라이너 |
CN116442536B (zh) * | 2023-03-29 | 2023-10-13 | 南通大学 | 一种管状织物的双气压式复合方法 |
WO2025032262A1 (en) * | 2023-08-10 | 2025-02-13 | Subsea 7 Limited | Lined pipelines |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1449455A (en) * | 1972-12-08 | 1976-09-15 | Insituform Pipes & Structures | Lining of passageways |
GB2042673B (en) * | 1978-12-29 | 1983-05-11 | Tokyo Gas Co Ltd | Method and apparatus for providing the inner surface of a pipe with a flexible tubular lining material through a liquid resin under pressure |
US4334943A (en) * | 1979-07-30 | 1982-06-15 | Tokyo Gas Kabushiki Kaisha | Method for smoothly evaginating a tubular material under pressure |
US4600615A (en) * | 1985-02-21 | 1986-07-15 | Ashimori Industry Co., Ltd. | Tubular lining material and a method and apparatus for manufacturing same |
-
1984
- 1984-12-17 JP JP59264617A patent/JPS61143128A/ja active Granted
-
1985
- 1985-12-17 WO PCT/JP1985/000689 patent/WO1986003715A1/ja active IP Right Grant
- 1985-12-17 US US06/902,455 patent/US4723579A/en not_active Expired - Fee Related
- 1985-12-17 EP EP86900251A patent/EP0205621B1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
EP0205621A1 (en) | 1986-12-30 |
EP0205621B1 (en) | 1989-04-05 |
EP0205621A4 (en) | 1987-04-13 |
JPS61143128A (ja) | 1986-06-30 |
WO1986003715A1 (en) | 1986-07-03 |
US4723579A (en) | 1988-02-09 |
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