FR985728A - Manufacturing process of a hollow element in reinforced and vibrated concrete for a floor without formwork - Google Patents

Manufacturing process of a hollow element in reinforced and vibrated concrete for a floor without formwork

Info

Publication number
FR985728A
FR985728A FR985728DA FR985728A FR 985728 A FR985728 A FR 985728A FR 985728D A FR985728D A FR 985728DA FR 985728 A FR985728 A FR 985728A
Authority
FR
France
Prior art keywords
formwork
reinforced
floor
manufacturing process
hollow element
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
Other languages
French (fr)
Inventor
Pierre-Albert Merigon
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
Application granted granted Critical
Publication of FR985728A publication Critical patent/FR985728A/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
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/28—Cores; Mandrels
    • 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
    • B28B7/16—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes
    • B28B7/18—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes the holes passing completely through the article

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
FR985728D 1949-05-05 1949-05-05 Manufacturing process of a hollow element in reinforced and vibrated concrete for a floor without formwork Expired FR985728A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR985728T 1949-05-05

Publications (1)

Publication Number Publication Date
FR985728A true FR985728A (en) 1951-07-23

Family

ID=9537601

Family Applications (1)

Application Number Title Priority Date Filing Date
FR985728D Expired FR985728A (en) 1949-05-05 1949-05-05 Manufacturing process of a hollow element in reinforced and vibrated concrete for a floor without formwork

Country Status (1)

Country Link
FR (1) FR985728A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD380560S (en) 1992-05-21 1997-07-01 Keystone Retaining Wall Systems, Inc. Three faceted broken front face of a retaining wall block

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD380560S (en) 1992-05-21 1997-07-01 Keystone Retaining Wall Systems, Inc. Three faceted broken front face of a retaining wall block

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