EP0511336A1 - Plaque combinee prefabriquee en brique et beton - Google Patents

Plaque combinee prefabriquee en brique et beton

Info

Publication number
EP0511336A1
EP0511336A1 EP19910919047 EP91919047A EP0511336A1 EP 0511336 A1 EP0511336 A1 EP 0511336A1 EP 19910919047 EP19910919047 EP 19910919047 EP 91919047 A EP91919047 A EP 91919047A EP 0511336 A1 EP0511336 A1 EP 0511336A1
Authority
EP
European Patent Office
Prior art keywords
concrete
tension elements
epoxy resin
combined concrete
fibers embedded
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.)
Withdrawn
Application number
EP19910919047
Other languages
German (de)
English (en)
Inventor
Gérard BELLAC
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0511336A1 publication Critical patent/EP0511336A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/07—Reinforcing elements of material other than metal, e.g. of glass, of plastics, or not exclusively made of metal
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
    • E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
    • E04B5/32—Floor structures wholly cast in situ with or without form units or reinforcements
    • E04B5/36—Floor structures wholly cast in situ with or without form units or reinforcements with form units as part of the floor
    • E04B5/38—Floor structures wholly cast in situ with or without form units or reinforcements with form units as part of the floor with slab-shaped form units acting simultaneously as reinforcement; Form slabs with reinforcements extending laterally outside the element
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/08—Members specially adapted to be used in prestressed constructions

Definitions

  • the invention relates to a combined concrete tile slab.
  • Such panels are widely used as prefabricated elements in construction, for example as ceiling elements (Hurdis ceiling) or as lintel boards for windows and doors.
  • ceiling elements Hudis ceiling
  • lintel boards for windows and doors.
  • prestressed steel wires are often embedded as tension elements in the load-bearing concrete parts.
  • FIG. 1 shows the end view of a concrete beam with embedded
  • Fig. 5 shows a cross section through a crash board.
  • the carrier 1 shows a conventional concrete T-beam in which the non-metallic prestressing wires 2 are embedded.
  • the carrier 1 can be provided with a clay shoe 5 for specific purposes.
  • tension elements 2 aramid pasers are preferably used, which are embedded in an epoxy resin matrix. These tension elements are particularly favorable in terms of mechanical properties and susceptibility to corrosion. Further advantageous materials for the tension elements 2 are glass or carbon fibers which are embedded in an epoxy resin or polyester resin matrix.
  • the TJeberbeton could optionally be reinforced with non-prestressed plastic fibers, as is known per se in the prior art.
  • their surface can be specially treated, e.g. roughened or provided with a covering.
  • FIG 3 shows, as a further exemplary embodiment of the invention, a crash board 6, in which concrete belts 7 are embedded in the clay beam, which are prestressed with the non-metallic tension elements 2.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Road Paving Structures (AREA)
  • Floor Finish (AREA)
  • Panels For Use In Building Construction (AREA)

Abstract

Avec cette plaque en brique et béton, on se propose d'obtenir une précontrainte, sans utilisation de métal, des éléments porteurs en béton et d'accroître en outre la rigidité de ces plaques. Pour la précontrainte, on utilise des fibres noyées dans une matrice en matière plastique, par exemple des fibres d'aramide, de carbone ou de verre dans une matrice en polyester ou en résine époxy.
EP19910919047 1990-11-08 1991-11-08 Plaque combinee prefabriquee en brique et beton Withdrawn EP0511336A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH3541/90 1990-11-08
CH354190A CH680460A5 (fr) 1990-11-08 1990-11-08

Publications (1)

Publication Number Publication Date
EP0511336A1 true EP0511336A1 (fr) 1992-11-04

Family

ID=4258212

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19910919047 Withdrawn EP0511336A1 (fr) 1990-11-08 1991-11-08 Plaque combinee prefabriquee en brique et beton

Country Status (4)

Country Link
EP (1) EP0511336A1 (fr)
AU (1) AU8843891A (fr)
CH (1) CH680460A5 (fr)
WO (1) WO1992008858A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2716225B1 (fr) * 1994-02-11 1996-05-03 Bernard Lyon I Universite Clau Ceinture composite de frettage, procédé pour sa fabrication, application à la constitution d'un corps massif et corps massif ainsi obtenu.
DE10113283A1 (de) * 2001-03-06 2003-01-23 Scherer Josef Bauteil oder Bauwerksteil mit Kernteil und Faser-Tragelement
CN1112491C (zh) * 2001-11-23 2003-06-25 邱则有 一种钢筋砼空间结构楼板用模壳结构构件

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB728917A (en) * 1952-07-09 1955-04-27 Robert Bruce A composite concrete panel for use in the construction of floors and ceilings of buildings and a method of constructing such panels
GB917147A (en) * 1961-04-13 1963-01-30 Howard Francis Root Coated fibreglass rope for prestressing and reinforcement of concrete
DE3341342A1 (de) * 1983-11-15 1985-05-23 Walter 6000 Frankfurt Ziegler Bewehrung von betonbauten aus synthese-fasern bzw. gewebebahnen
DE3581451D1 (de) * 1984-08-16 1991-02-28 Mitsui Constr Faserverstaerkter anorganischer koerper.

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9208858A1 *

Also Published As

Publication number Publication date
WO1992008858A1 (fr) 1992-05-29
CH680460A5 (fr) 1992-08-31
AU8843891A (en) 1992-06-11

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Legal Events

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