BE826143A - Perfectionnements aux poutrelles en beton arme et a leur fabrication - Google Patents

Perfectionnements aux poutrelles en beton arme et a leur fabrication

Info

Publication number
BE826143A
BE826143A BE153880A BE153880A BE826143A BE 826143 A BE826143 A BE 826143A BE 153880 A BE153880 A BE 153880A BE 153880 A BE153880 A BE 153880A BE 826143 A BE826143 A BE 826143A
Authority
BE
Belgium
Prior art keywords
manufacturing
reinforced concrete
concrete joists
joists
reinforced
Prior art date
Application number
BE153880A
Other languages
English (en)
French (fr)
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 filed Critical
Publication of BE826143A publication Critical patent/BE826143A/xx

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/20—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of concrete or other stone-like material, e.g. with reinforcements or tensioning members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
    • B28B13/04—Discharging the shaped articles
    • B28B13/06—Removing the shaped articles from moulds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/0064—Moulds characterised by special surfaces for producing a desired surface of a moulded article, e.g. profiled or polished moulding surfaces
    • B28B7/0082—Moulds characterised by special surfaces for producing a desired surface of a moulded article, e.g. profiled or polished moulding surfaces with surfaces for moulding parallel grooves or ribs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/40—Moulds; Cores; Mandrels characterised by means for modifying the properties of the moulding material
    • B28B7/42—Moulds; Cores; Mandrels characterised by means for modifying the properties of the moulding material for heating or cooling, e.g. steam jackets, by means of treating agents acting directly on the moulding material

Landscapes

  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Architecture (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Bridges Or Land Bridges (AREA)
BE153880A 1974-03-01 1975-02-28 Perfectionnements aux poutrelles en beton arme et a leur fabrication BE826143A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7406995A FR2262724A1 (en) 1974-03-01 1974-03-01 Inverted T-shaped reinforced concrete girder - has corrugations or ridges up part of the web of the T

Publications (1)

Publication Number Publication Date
BE826143A true BE826143A (fr) 1975-06-16

Family

ID=9135655

Family Applications (1)

Application Number Title Priority Date Filing Date
BE153880A BE826143A (fr) 1974-03-01 1975-02-28 Perfectionnements aux poutrelles en beton arme et a leur fabrication

Country Status (2)

Country Link
BE (1) BE826143A (en, 2012)
FR (1) FR2262724A1 (en, 2012)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0237126A3 (en) * 1986-03-07 1988-01-27 Kristian Arthur Kristensen A prefabricated guiding member for use when casting concrete floors and a method of using such guiding member
BE1004584A3 (nl) * 1990-08-29 1992-12-15 Coussee Marc Werkwijze en inrichting voor het gieten van t-vormige balken uit voorgespannen beton.

Also Published As

Publication number Publication date
FR2262724A1 (en) 1975-09-26
FR2262724B1 (en, 2012) 1979-01-26

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: B.M. COSTAMAGNA & CIE

Effective date: 19950228