FR2216781A5 - Fire resistant reinforced concrete slab - made by precasting the facing layer then the concrete - Google Patents

Fire resistant reinforced concrete slab - made by precasting the facing layer then the concrete

Info

Publication number
FR2216781A5
FR2216781A5 FR7304368A FR7304368A FR2216781A5 FR 2216781 A5 FR2216781 A5 FR 2216781A5 FR 7304368 A FR7304368 A FR 7304368A FR 7304368 A FR7304368 A FR 7304368A FR 2216781 A5 FR2216781 A5 FR 2216781A5
Authority
FR
France
Prior art keywords
fire resistant
concrete
facing layer
precasting
resistant reinforced
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
FR7304368A
Other languages
French (fr)
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.)
QUOIRIN JEAN BAPTISTE FR
Original Assignee
QUOIRIN JEAN BAPTISTE 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 by QUOIRIN JEAN BAPTISTE FR filed Critical QUOIRIN JEAN BAPTISTE FR
Priority to FR7304368A priority Critical patent/FR2216781A5/en
Application granted granted Critical
Publication of FR2216781A5 publication Critical patent/FR2216781A5/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
    • B28B23/02—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing 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
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/14—Producing shaped prefabricated articles from the material by simple casting, the material being neither forcibly fed nor positively compacted
    • B28B1/16—Producing shaped prefabricated articles from the material by simple casting, the material being neither forcibly fed nor positively compacted for producing layered articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Building Environments (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)

Abstract

Fire resistant reinforced concrete is made in the workshop by placing the reinforcement into the shuttering, passing in a facing layer of thermal insulating, fire resistant material, based on cement mortar with an unreactive aggregate, then pouring the concrete while vibrating the mould at >=3 kHz.
FR7304368A 1973-02-07 1973-02-07 Fire resistant reinforced concrete slab - made by precasting the facing layer then the concrete Expired FR2216781A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7304368A FR2216781A5 (en) 1973-02-07 1973-02-07 Fire resistant reinforced concrete slab - made by precasting the facing layer then the concrete

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7304368A FR2216781A5 (en) 1973-02-07 1973-02-07 Fire resistant reinforced concrete slab - made by precasting the facing layer then the concrete

Publications (1)

Publication Number Publication Date
FR2216781A5 true FR2216781A5 (en) 1974-08-30

Family

ID=9114490

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7304368A Expired FR2216781A5 (en) 1973-02-07 1973-02-07 Fire resistant reinforced concrete slab - made by precasting the facing layer then the concrete

Country Status (1)

Country Link
FR (1) FR2216781A5 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1382795A1 (en) * 2002-07-16 2004-01-21 Vinci Construction Grands Projets Tunnel lining comprising a layer of refractory mortar

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1382795A1 (en) * 2002-07-16 2004-01-21 Vinci Construction Grands Projets Tunnel lining comprising a layer of refractory mortar
FR2842553A1 (en) * 2002-07-16 2004-01-23 Vinci Construction Grands Proj CONCRETE PIECE IN PARTICULAR TUNNEL VESSEL COMPRISING A MAIN CONCRETE LAYER AND A SECONDARY LAYER IN REFRACTORY MORTAR

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