FR2263357A1 - Void forming elements for concrete - is foam with cavity and notches for reinforcing bars - Google Patents

Void forming elements for concrete - is foam with cavity and notches for reinforcing bars

Info

Publication number
FR2263357A1
FR2263357A1 FR7408086A FR7408086A FR2263357A1 FR 2263357 A1 FR2263357 A1 FR 2263357A1 FR 7408086 A FR7408086 A FR 7408086A FR 7408086 A FR7408086 A FR 7408086A FR 2263357 A1 FR2263357 A1 FR 2263357A1
Authority
FR
France
Prior art keywords
concrete
foam
notches
cavity
reinforcing bars
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.)
Granted
Application number
FR7408086A
Other languages
English (en)
French (fr)
Other versions
FR2263357B1 (Direct
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.)
TOULPAC SA
Original Assignee
TOULPAC SA
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 TOULPAC SA filed Critical TOULPAC SA
Priority to FR7408086A priority Critical patent/FR2263357A1/fr
Publication of FR2263357A1 publication Critical patent/FR2263357A1/fr
Application granted granted Critical
Publication of FR2263357B1 publication Critical patent/FR2263357B1/fr
Granted 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
    • B28B23/022—Means for inserting reinforcing members into the mould or for supporting them in the mould
    • B28B23/024—Supporting means
    • B28B23/026—Mould partitionning elements acting as supporting means in moulds, e.g. for elongated articles
    • 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
    • B28B7/34—Moulds, cores, or mandrels of special material, e.g. destructible materials
    • B28B7/348—Moulds, cores, or mandrels of special material, e.g. destructible materials of plastic material or rubber
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G15/00—Forms or shutterings for making openings, cavities, slits, or channels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
FR7408086A 1974-03-04 1974-03-04 Void forming elements for concrete - is foam with cavity and notches for reinforcing bars Granted FR2263357A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7408086A FR2263357A1 (en) 1974-03-04 1974-03-04 Void forming elements for concrete - is foam with cavity and notches for reinforcing bars

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7408086A FR2263357A1 (en) 1974-03-04 1974-03-04 Void forming elements for concrete - is foam with cavity and notches for reinforcing bars

Publications (2)

Publication Number Publication Date
FR2263357A1 true FR2263357A1 (en) 1975-10-03
FR2263357B1 FR2263357B1 (Direct) 1980-07-04

Family

ID=9136079

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7408086A Granted FR2263357A1 (en) 1974-03-04 1974-03-04 Void forming elements for concrete - is foam with cavity and notches for reinforcing bars

Country Status (1)

Country Link
FR (1) FR2263357A1 (Direct)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2604944A1 (fr) * 1986-10-01 1988-04-15 Costamagna & Cie B M Dispositif perfectionne de demoulage et de manutention des produits en beton coules en moules fixes
CN115446973A (zh) * 2022-08-23 2022-12-09 国网甘肃省电力公司经济技术研究院 一种钢筋混凝土快速施工模具

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2604944A1 (fr) * 1986-10-01 1988-04-15 Costamagna & Cie B M Dispositif perfectionne de demoulage et de manutention des produits en beton coules en moules fixes
EP0263024A3 (en) * 1986-10-01 1989-10-18 B.M. Costamagna S.A. Device for removing and handling concrete articles cast in fixed moulds
CN115446973A (zh) * 2022-08-23 2022-12-09 国网甘肃省电力公司经济技术研究院 一种钢筋混凝土快速施工模具

Also Published As

Publication number Publication date
FR2263357B1 (Direct) 1980-07-04

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Legal Events

Date Code Title Description
ST Notification of lapse