FR2262724B1 - - Google Patents

Info

Publication number
FR2262724B1
FR2262724B1 FR7406995A FR7406995A FR2262724B1 FR 2262724 B1 FR2262724 B1 FR 2262724B1 FR 7406995 A FR7406995 A FR 7406995A FR 7406995 A FR7406995 A FR 7406995A FR 2262724 B1 FR2262724 B1 FR 2262724B1
Authority
FR
France
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
FR7406995A
Other languages
French (fr)
Other versions
FR2262724A1 (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.)
Costamagna & Cie B M
Original Assignee
Costamagna & Cie B M
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 Costamagna & Cie B M filed Critical Costamagna & Cie B M
Priority to FR7406995A priority Critical patent/FR2262724A1/en
Priority to BE153880A priority patent/BE826143A/en
Publication of FR2262724A1 publication Critical patent/FR2262724A1/en
Application granted granted Critical
Publication of FR2262724B1 publication Critical patent/FR2262724B1/fr
Granted legal-status Critical Current

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)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Bridges Or Land Bridges (AREA)
FR7406995A 1974-03-01 1974-03-01 Inverted T-shaped reinforced concrete girder - has corrugations or ridges up part of the web of the T Granted FR2262724A1 (en)

Priority Applications (2)

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
BE153880A BE826143A (en) 1974-03-01 1975-02-28 IMPROVEMENTS TO REINFORCED CONCRETE JOISTS AND THEIR MANUFACTURING

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 (2)

Publication Number Publication Date
FR2262724A1 FR2262724A1 (en) 1975-09-26
FR2262724B1 true FR2262724B1 (en) 1979-01-26

Family

ID=9135655

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7406995A Granted 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

Country Status (2)

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

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 (en) * 1990-08-29 1992-12-15 Coussee Marc Method and device for producing t-shaped beams from pre-stressed concrete

Also Published As

Publication number Publication date
FR2262724A1 (en) 1975-09-26
BE826143A (en) 1975-06-16

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