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FR2400096A1 - Reinforced concrete with steel plate bonded to tensile face - has perforated plate preventing trapping of air bubble in adhesive - Google Patents

Reinforced concrete with steel plate bonded to tensile face - has perforated plate preventing trapping of air bubble in adhesive

Info

Publication number
FR2400096A1
FR2400096A1 FR7724639A FR7724639A FR2400096A1 FR 2400096 A1 FR2400096 A1 FR 2400096A1 FR 7724639 A FR7724639 A FR 7724639A FR 7724639 A FR7724639 A FR 7724639A FR 2400096 A1 FR2400096 A1 FR 2400096A1
Authority
FR
France
Prior art keywords
plate
reinforced concrete
adhesive
steel plate
air bubble
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
Application number
FR7724639A
Other languages
French (fr)
Other versions
FR2400096B1 (en
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.)
Freyssinet International STUP SA
Original Assignee
Freyssinet International STUP SA
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 Freyssinet International STUP SA filed Critical Freyssinet International STUP SA
Priority to FR7724639A priority Critical patent/FR2400096A1/en
Priority to JP9715378A priority patent/JPS5445931A/en
Priority to MX17447178A priority patent/MX149070A/en
Publication of FR2400096A1 publication Critical patent/FR2400096A1/en
Priority to BE2/57747A priority patent/BE875807A/en
Application granted granted Critical
Publication of FR2400096B1 publication Critical patent/FR2400096B1/fr
Granted 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
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B11/00—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding
    • F16B11/006—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding by gluing

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Working Measures On Existing Buildindgs (AREA)
  • Reinforcement Elements For Buildings (AREA)

Abstract

The structural member may be used in building construction, is of reinforced concrete and incorporates the reinforcement in the form of a steel plate (1) which is glued (4) to the plane tensile faces of the member (3). The plate (1) has a grid of perforations (2) which are designed to prevent the trapping of air bubbles in the glue (4) during the bonding phase. The perforations (2) also provide "tell takes" as to the penetration and quality of the glue and may occupy from 3 to 8% of the transverse section of the plate (1). Pressure is applied to the plate during the bonding phase and adjustably by menas of a sac filled with liquid under pressure. The sac applies pressure to the entire surface of the plate and may be located between two boards with compressible lathes between lines of perforations (2).
FR7724639A 1977-08-10 1977-08-10 Reinforced concrete with steel plate bonded to tensile face - has perforated plate preventing trapping of air bubble in adhesive Granted FR2400096A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7724639A FR2400096A1 (en) 1977-08-10 1977-08-10 Reinforced concrete with steel plate bonded to tensile face - has perforated plate preventing trapping of air bubble in adhesive
JP9715378A JPS5445931A (en) 1977-08-10 1978-08-09 Method of reinforcing structure by adhesive steel plate
MX17447178A MX149070A (en) 1977-08-10 1978-08-09 IMPROVEMENTS IN THE WORK REINFORCEMENT PROCEDURE THROUGH GLUED PLATES
BE2/57747A BE875807A (en) 1977-08-10 1979-04-24 PROCESS FOR STRENGTHENING WORKS BY GLUED SHEETS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7724639A FR2400096A1 (en) 1977-08-10 1977-08-10 Reinforced concrete with steel plate bonded to tensile face - has perforated plate preventing trapping of air bubble in adhesive

Publications (2)

Publication Number Publication Date
FR2400096A1 true FR2400096A1 (en) 1979-03-09
FR2400096B1 FR2400096B1 (en) 1983-05-06

Family

ID=9194442

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7724639A Granted FR2400096A1 (en) 1977-08-10 1977-08-10 Reinforced concrete with steel plate bonded to tensile face - has perforated plate preventing trapping of air bubble in adhesive

Country Status (4)

Country Link
JP (1) JPS5445931A (en)
BE (1) BE875807A (en)
FR (1) FR2400096A1 (en)
MX (1) MX149070A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3422871A1 (en) * 1984-06-20 1986-01-02 Ingenieurbüro Dipl.-Ing. Dietrich von Berg, 7000 Stuttgart Process and apparatus for the subsequent filling of existing cellars, tunnels and the like with concrete
US4596337A (en) * 1982-05-27 1986-06-24 Bosch-Siemens Hausgerate Gmbh Beverage vessel with handle
FR2606057A1 (en) * 1986-11-04 1988-05-06 Wolf Philippe REINFORCEMENT OF STRUCTURAL ELEMENTS BY INSERTING HIGH-STRENGTH PLATES
EP0312622A1 (en) * 1987-10-19 1989-04-26 Sika AG, vorm. Kaspar Winkler & Co. Method of making an inseparable elastic joint
EP0435820A1 (en) * 1989-12-23 1991-07-03 HILTI Aktiengesellschaft Method for reinforcing building elements
EP0674060A1 (en) * 1994-03-04 1995-09-27 Wilhelm Modersohn GmbH & Co KG Verankerungstechnik Reinforcement for masonry
FR2788568A1 (en) * 1999-01-20 2000-07-21 Somain Fastening for flat metal component e.g. rail plate to concrete support such as sleeper uses polymerizing liquid and layer of expanded metal
ES2160465A1 (en) * 1998-12-22 2001-11-01 Maimo Martin Mas Procedure for reinforcing slabs.
WO2006087751A1 (en) * 2005-02-17 2006-08-24 Tec.Inn. S.R.L. Method for reinforcing building structures and coating obtained thereby
CN106351457A (en) * 2016-08-25 2017-01-25 北京建筑大学 Reinforced structure for coupling beam of reinforced concrete

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111749485A (en) * 2020-06-16 2020-10-09 上海天补材料科技有限公司 Method and structure for repairing and reinforcing falling, cracking and leakage of plate heat insulation system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1501792A (en) * 1966-08-22 1967-11-18 Const Metalliques De La Correz Device for reinforcing reinforced concrete slabs
DE2345594A1 (en) * 1973-09-10 1975-03-27 Pierre Bourgogne Flexible tiling, paving or cladding cementing support - with open spaces for escape of air between it and binder layer

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5237295B2 (en) * 1972-09-22 1977-09-21
JPS5123810A (en) * 1974-08-23 1976-02-26 Nippon Steel Corp GASUKYOKYUSETSUBI

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1501792A (en) * 1966-08-22 1967-11-18 Const Metalliques De La Correz Device for reinforcing reinforced concrete slabs
DE2345594A1 (en) * 1973-09-10 1975-03-27 Pierre Bourgogne Flexible tiling, paving or cladding cementing support - with open spaces for escape of air between it and binder layer

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4596337A (en) * 1982-05-27 1986-06-24 Bosch-Siemens Hausgerate Gmbh Beverage vessel with handle
DE3422871A1 (en) * 1984-06-20 1986-01-02 Ingenieurbüro Dipl.-Ing. Dietrich von Berg, 7000 Stuttgart Process and apparatus for the subsequent filling of existing cellars, tunnels and the like with concrete
FR2606057A1 (en) * 1986-11-04 1988-05-06 Wolf Philippe REINFORCEMENT OF STRUCTURAL ELEMENTS BY INSERTING HIGH-STRENGTH PLATES
EP0269497A1 (en) * 1986-11-04 1988-06-01 Philippe Wolf Reinforcement of supporting structure elements by inserting highly resistant plates
EP0312622A1 (en) * 1987-10-19 1989-04-26 Sika AG, vorm. Kaspar Winkler & Co. Method of making an inseparable elastic joint
EP0435820A1 (en) * 1989-12-23 1991-07-03 HILTI Aktiengesellschaft Method for reinforcing building elements
EP0674060A1 (en) * 1994-03-04 1995-09-27 Wilhelm Modersohn GmbH & Co KG Verankerungstechnik Reinforcement for masonry
ES2160465A1 (en) * 1998-12-22 2001-11-01 Maimo Martin Mas Procedure for reinforcing slabs.
FR2788568A1 (en) * 1999-01-20 2000-07-21 Somain Fastening for flat metal component e.g. rail plate to concrete support such as sleeper uses polymerizing liquid and layer of expanded metal
WO2006087751A1 (en) * 2005-02-17 2006-08-24 Tec.Inn. S.R.L. Method for reinforcing building structures and coating obtained thereby
EA011186B1 (en) * 2005-02-17 2009-02-27 Тек.Инн. С.Р.Л. Method for reinforcing building structures and coating obtained thereby
CN101137807B (en) * 2005-02-17 2010-10-06 科技创新有限公司 Method for reinforcing building structures and coating obtained thereby
US8087210B2 (en) 2005-02-17 2012-01-03 Tec. Inn S.R.L. Method for reinforcing building structures and coating obtained thereby
CN106351457A (en) * 2016-08-25 2017-01-25 北京建筑大学 Reinforced structure for coupling beam of reinforced concrete

Also Published As

Publication number Publication date
JPS6218700B2 (en) 1987-04-24
BE875807A (en) 1979-08-16
FR2400096B1 (en) 1983-05-06
MX149070A (en) 1983-08-18
JPS5445931A (en) 1979-04-11

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Legal Events

Date Code Title Description
ST Notification of lapse