WO1994010408A3 - Procede de reparation de structure endommagee et substrat utilise pour restaurer et pour appliquer un revetement sur une structure corrodee - Google Patents

Procede de reparation de structure endommagee et substrat utilise pour restaurer et pour appliquer un revetement sur une structure corrodee Download PDF

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Publication number
WO1994010408A3
WO1994010408A3 PCT/US1993/010242 US9310242W WO9410408A3 WO 1994010408 A3 WO1994010408 A3 WO 1994010408A3 US 9310242 W US9310242 W US 9310242W WO 9410408 A3 WO9410408 A3 WO 9410408A3
Authority
WO
WIPO (PCT)
Prior art keywords
substratum
deteriorated
restoring
lining
repair method
Prior art date
Application number
PCT/US1993/010242
Other languages
English (en)
Other versions
WO1994010408A2 (fr
Inventor
Richard L. Bertram
Original Assignee
Richard L. Bertram
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Richard L. Bertram filed Critical Richard L. Bertram
Priority to CA002152680A priority Critical patent/CA2152680C/fr
Priority to EP94903240A priority patent/EP0620836A4/fr
Priority to AU57258/94A priority patent/AU5725894A/en
Publication of WO1994010408A2 publication Critical patent/WO1994010408A2/fr
Publication of WO1994010408A3 publication Critical patent/WO1994010408A3/fr

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Classifications

    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/52Multiple coating or impregnating multiple coating or impregnating with the same composition or with compositions only differing in the concentration of the constituents, is classified as single coating or impregnation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05DPROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/22Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to internal surfaces, e.g. of tubes
    • B05D7/222Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to internal surfaces, e.g. of tubes of pipes
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/60After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only artificial stone
    • C04B41/61Coating or impregnation
    • C04B41/62Coating or impregnation with organic materials
    • C04B41/63Macromolecular compounds
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/60After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only artificial stone
    • C04B41/61Coating or impregnation
    • C04B41/70Coating or impregnation for obtaining at least two superposed coatings having different compositions
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03FSEWERS; CESSPOOLS
    • E03F3/00Sewer pipe-line systems
    • E03F3/06Methods of, or installations for, laying sewer pipes
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/16Devices for covering leaks in pipes or hoses, e.g. hose-menders
    • F16L55/162Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe
    • F16L55/164Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a sealing fluid being introduced in the pipe
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/16Devices for covering leaks in pipes or hoses, e.g. hose-menders
    • F16L55/162Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe
    • F16L55/165Devices 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L58/00Protection of pipes or pipe fittings against corrosion or incrustation
    • F16L58/02Protection of pipes or pipe fittings against corrosion or incrustation by means of internal or external coatings
    • F16L58/04Coatings characterised by the materials used
    • F16L58/10Coatings characterised by the materials used by rubber or plastics
    • F16L58/1009Coatings characterised by the materials used by rubber or plastics the coating being placed inside the pipe
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L58/00Protection of pipes or pipe fittings against corrosion or incrustation
    • F16L58/02Protection of pipes or pipe fittings against corrosion or incrustation by means of internal or external coatings
    • F16L58/04Coatings characterised by the materials used
    • F16L58/10Coatings characterised by the materials used by rubber or plastics
    • F16L58/1009Coatings characterised by the materials used by rubber or plastics the coating being placed inside the pipe
    • F16L58/1036Coatings characterised by the materials used by rubber or plastics the coating being placed inside the pipe the coating being a preformed pipe
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03FSEWERS; CESSPOOLS
    • E03F3/00Sewer pipe-line systems
    • E03F3/06Methods of, or installations for, laying sewer pipes
    • E03F2003/065Refurbishing of sewer pipes, e.g. by coating, lining
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/13Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/131Glass, ceramic, or sintered, fused, fired, or calcined metal oxide or metal carbide containing [e.g., porcelain, brick, cement, etc.]
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/13Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/131Glass, ceramic, or sintered, fused, fired, or calcined metal oxide or metal carbide containing [e.g., porcelain, brick, cement, etc.]
    • Y10T428/1317Multilayer [continuous layer]
    • Y10T428/1321Polymer or resin containing [i.e., natural or synthetic]
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/13Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/1376Foam or porous material containing
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/24Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24479Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
    • Y10T428/24496Foamed or cellular component
    • Y10T428/24504Component comprises a polymer [e.g., rubber, etc.]
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/24Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24479Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
    • Y10T428/24496Foamed or cellular component
    • Y10T428/24504Component comprises a polymer [e.g., rubber, etc.]
    • Y10T428/24512Polyurethane
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/249921Web or sheet containing structurally defined element or component
    • Y10T428/249953Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249955Void-containing component partially impregnated with adjacent component
    • Y10T428/249958Void-containing component is synthetic resin or natural rubbers
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/31504Composite [nonstructural laminate]
    • Y10T428/31551Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
    • Y10T428/31598Next to silicon-containing [silicone, cement, etc.] layer

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Public Health (AREA)
  • Hydrology & Water Resources (AREA)
  • Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Laminated Bodies (AREA)
  • Working Measures On Existing Buildindgs (AREA)
  • Sewage (AREA)

Abstract

On répare une structure de béton contenant un fluide, et endommagée au point où une partie du béton est rongée par des acides sulfuriques et autres matières corrosives mises en contact avec le béton, en utilisant un substrat (28) de mousse époxy, de mousse de polyuréthanne, ou d'une combinaison des deux, comprenant une couche relativement mince (34) de chlorure de polyvinyl ou de polyéthylène collée sur la surface externe (32) de la mousse, et en collant cette couche à la structure. Un procédé de formation du substrat au niveau de l'emplacement de la structure endommagée est également décrit.
PCT/US1993/010242 1992-10-26 1993-10-26 Procede de reparation de structure endommagee et substrat utilise pour restaurer et pour appliquer un revetement sur une structure corrodee WO1994010408A2 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CA002152680A CA2152680C (fr) 1992-10-26 1993-10-26 Methode de reparation de structures deteriorees et support pour la restauration et le garnissage de structures corrodees
EP94903240A EP0620836A4 (fr) 1992-10-26 1993-10-26 Procede de reparation de structure endommagee et substrat utilise pour restaurer et pour appliquer un revetement sur une structure corrodee.
AU57258/94A AU5725894A (en) 1992-10-26 1993-10-26 Deteriorated structure repair method and substratum for restoring and lining corroded structure

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/966,282 US5268392A (en) 1992-10-26 1992-10-26 Deteriorated structure repair method and substratum for restoring and lining corroded structure
US07/966,282 1992-10-26

Publications (2)

Publication Number Publication Date
WO1994010408A2 WO1994010408A2 (fr) 1994-05-11
WO1994010408A3 true WO1994010408A3 (fr) 1994-05-26

Family

ID=25511158

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1993/010242 WO1994010408A2 (fr) 1992-10-26 1993-10-26 Procede de reparation de structure endommagee et substrat utilise pour restaurer et pour appliquer un revetement sur une structure corrodee

Country Status (4)

Country Link
US (1) US5268392A (fr)
EP (1) EP0620836A4 (fr)
AU (1) AU5725894A (fr)
WO (1) WO1994010408A2 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5389692A (en) * 1992-10-26 1995-02-14 Bertram; Richard L. Structural strength coating and material
DE4429601A1 (de) * 1994-08-20 1996-02-22 Vorndran Heinrich Gmbh Verfahren zur Beschichtung von Leitungen und Schächten
US6494978B1 (en) * 1995-02-13 2002-12-17 Richard L. Bertram Deteriorated structure repair method for restoring and lining corroded structure
US6967045B1 (en) 1998-06-12 2005-11-22 Bertram Richard L Integrated composite structural conduit formed in place
US6572927B1 (en) * 1998-06-29 2003-06-03 Gerd Pleyers Method for sealing porous building materials and building components
US6673193B1 (en) 1998-12-17 2004-01-06 Linabond Inc. System and method for welding a seam between thermoplastic liner sheets
US7279196B2 (en) * 2000-03-22 2007-10-09 Hume James M Liner for waste water system rehabilitation
US20050123740A1 (en) * 2000-03-22 2005-06-09 Hume James M. Liner for waste water system rehabilitation
US7879276B2 (en) * 2007-11-08 2011-02-01 The Boeing Company Foam stiffened hollow composite stringer
US8540921B2 (en) * 2008-11-25 2013-09-24 The Boeing Company Method of forming a reinforced foam-filled composite stringer
US8500066B2 (en) * 2009-06-12 2013-08-06 The Boeing Company Method and apparatus for wireless aircraft communications and power system using fuselage stringers
US8570152B2 (en) * 2009-07-23 2013-10-29 The Boeing Company Method and apparatus for wireless sensing with power harvesting of a wireless signal
US8617687B2 (en) * 2009-08-03 2013-12-31 The Boeing Company Multi-functional aircraft structures

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4164526A (en) * 1973-04-02 1979-08-14 T. R. Baker Natural sandwich of filled polyurethane foam

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1340068A (en) * 1970-09-22 1973-12-05 Insituform Pipes & Structures Lining of surfaces defining passageways
US3985688A (en) * 1972-05-18 1976-10-12 Minnesota Mining And Manufacturing Company Poly (urethane-urea) foam sealants for underground application and fluid precursors
DE2912479A1 (de) * 1979-03-29 1980-10-02 Didier Werke Ag Mit einer kunststoffschutzbahn ausgekleidetes rohr und verfahren und vorrichtung zu seiner herstellung
US4792493A (en) * 1986-10-07 1988-12-20 Bertram Richard L Corrosion resistant coating and liner combination
DE3807425C1 (fr) * 1987-09-17 1989-02-02 Schmelzbasaltwerk Kalenborn - Dr.-Ing. Mauritz Gmbh & Co Kg, 5461 Vettelschoss, De
EP0372027B1 (fr) * 1988-05-17 1993-12-22 A. Käppeli's Söhne Ag Procede de colmatage de canalisations endommagees

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4164526A (en) * 1973-04-02 1979-08-14 T. R. Baker Natural sandwich of filled polyurethane foam

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP0620836A4 *

Also Published As

Publication number Publication date
US5268392A (en) 1993-12-07
WO1994010408A2 (fr) 1994-05-11
AU5725894A (en) 1994-05-24
EP0620836A4 (fr) 1995-03-01
EP0620836A1 (fr) 1994-10-26

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