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GB1490102A - Artificial and natural structures - Google Patents

Artificial and natural structures

Info

Publication number
GB1490102A
GB1490102A GB36897/75A GB3689775A GB1490102A GB 1490102 A GB1490102 A GB 1490102A GB 36897/75 A GB36897/75 A GB 36897/75A GB 3689775 A GB3689775 A GB 3689775A GB 1490102 A GB1490102 A GB 1490102A
Authority
GB
United Kingdom
Prior art keywords
sheet
covering
cracks
pores
hardenable material
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
Application number
GB36897/75A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Balfour Beatty Group Ltd
Original Assignee
Balfour Beatty Ltd
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 Balfour Beatty Ltd filed Critical Balfour Beatty Ltd
Priority to GB36897/75A priority Critical patent/GB1490102A/en
Publication of GB1490102A publication Critical patent/GB1490102A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G23/00—Working measures on existing buildings
    • E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
    • E04G23/0218—Increasing or restoring the load-bearing capacity of building construction elements
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D22/00—Methods or apparatus for repairing or strengthening existing bridges ; Methods or apparatus for dismantling bridges
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G23/00—Working measures on existing buildings
    • E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
    • E04G23/0203—Arrangements for filling cracks or cavities in building constructions
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G23/00—Working measures on existing buildings
    • E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
    • E04G23/0203—Arrangements for filling cracks or cavities in building constructions
    • E04G23/0211—Arrangements for filling cracks or cavities in building constructions using injection
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G23/00—Working measures on existing buildings
    • E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
    • E04G23/0218—Increasing or restoring the load-bearing capacity of building construction elements
    • E04G2023/0251—Increasing or restoring the load-bearing capacity of building construction elements by using fiber reinforced plastic elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Mechanical Engineering (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)

Abstract

1490102 Repairing structures BALFOUR BEATTY Ltd 8 Sept 1975 [7 June 1974] 36897/75 Divided out of 1490101 Addition to 1399510 Heading E1S [Also in Division D1] A structure, e.g. a building or bridge having cracks or pores therein is repaired by the introduction of a hardenable material in a liquid or semi-liquid state, the method comprising applying over the surface of the structure a flexible porous reinforcing sheet 7, e.g. a glass fibre mat, applying over the sheet 7 a fluid-impermeable covering 8 (preferably of the form described in Parent Specification), sealing the boundary edges of the covering to the structure to form a fluid-tight enclosure, evacuating air from the cracks 6 or pores adjacent the covering and from the voids in the sheet 7, and admitting the hardenable material into the evacuated cracks or pores and into the voids in the sheet 7. Preferably, the covering 8 is spaced from the sheet 7, e.g. by projections on the sheet 7 or other spacers, and the hardenable material is allowed to fill this space, so that a surface layer of material is formed around the sheet 7. If the covering is not so spaced, a further layer of material can be applied to the sheet 7 afterwards.
GB36897/75A 1975-09-08 1975-09-08 Artificial and natural structures Expired GB1490102A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB36897/75A GB1490102A (en) 1975-09-08 1975-09-08 Artificial and natural structures

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB36897/75A GB1490102A (en) 1975-09-08 1975-09-08 Artificial and natural structures

Publications (1)

Publication Number Publication Date
GB1490102A true GB1490102A (en) 1977-10-26

Family

ID=10392047

Family Applications (1)

Application Number Title Priority Date Filing Date
GB36897/75A Expired GB1490102A (en) 1975-09-08 1975-09-08 Artificial and natural structures

Country Status (1)

Country Link
GB (1) GB1490102A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0218746A1 (en) * 1982-03-01 1987-04-22 Yoshiyuki Ohgushi Surface coating agent and method for using the same
GB2206370A (en) * 1987-06-17 1989-01-05 Bicc Plc Repairing artificial and natural structures
WO1996022432A1 (en) * 1995-01-21 1996-07-25 Devonport Management Limited Reinforcement of structural members
EP0799951A1 (en) * 1996-04-04 1997-10-08 Freyssinet International (Stup) Method for reinforcing building constructions by means of glued carbon fibres
WO2006054041A1 (en) * 2004-11-18 2006-05-26 Intelligent Engineering (Bahamas) Limited Method of reinforcing a bridge
EP2507447A1 (en) * 2009-10-12 2012-10-10 Industrial Composites Engineering Pty Ltd Method of rehabilitating or remediating structures
CN109057389A (en) * 2018-08-16 2018-12-21 北京市市政工程研究院 A kind of method for repairing and mending of building reserving gaps

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU581937B2 (en) * 1982-03-01 1989-03-09 Yoshiyuki Ohgushi Surface coating agent and method for using the same
EP0218746A1 (en) * 1982-03-01 1987-04-22 Yoshiyuki Ohgushi Surface coating agent and method for using the same
GB2206370A (en) * 1987-06-17 1989-01-05 Bicc Plc Repairing artificial and natural structures
GB2206370B (en) * 1987-06-17 1991-05-22 Bicc Plc Improvements relating to artificial and natural structures
US5879778A (en) * 1995-01-21 1999-03-09 Davonport Management Limited Strengthening of structural members
WO1996022432A1 (en) * 1995-01-21 1996-07-25 Devonport Management Limited Reinforcement of structural members
AU706549B2 (en) * 1995-01-21 1999-06-17 Devonport Royal Dockyard Limited Strengthening of structural members
FR2747146A1 (en) * 1996-04-04 1997-10-10 Freyssinet Int Stup PROCESS FOR STRENGTHENING CIVIL ENGINEERING STRUCTURES USING COATED CARBON FIBERS
EP0799951A1 (en) * 1996-04-04 1997-10-08 Freyssinet International (Stup) Method for reinforcing building constructions by means of glued carbon fibres
WO2006054041A1 (en) * 2004-11-18 2006-05-26 Intelligent Engineering (Bahamas) Limited Method of reinforcing a bridge
EP2507447A1 (en) * 2009-10-12 2012-10-10 Industrial Composites Engineering Pty Ltd Method of rehabilitating or remediating structures
EP2507447A4 (en) * 2009-10-12 2014-07-16 Ind Composites Engineering Pty Ltd Method of rehabilitating or remediating structures
CN109057389A (en) * 2018-08-16 2018-12-21 北京市市政工程研究院 A kind of method for repairing and mending of building reserving gaps

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Legal Events

Date Code Title Description
PS Patent sealed