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
French (fr)
Other versions
FR2263357B1 (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.)
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/en
Publication of FR2263357A1 publication Critical patent/FR2263357A1/en
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)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
  • Moulds, Cores, Or Mandrels (AREA)

Abstract

The material used is of low-density and flexible, such as expanded polystyrene or polyurethane foam or similar material. The plastic block has three nothces in (1) through which pass the reinforcement metal pieces or cables. A flat metal lid fits in on a level with the cavities to prevent concrete from penetrating into the central hole (4). Metal pieces (2) are left protruding, so that lifting hooks can be attached for removing the moulded girders after the concrete has set.
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 (en) 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 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0263024A2 (en) * 1986-10-01 1988-04-06 Rector S.A. Device for removing and handling concrete articles cast in fixed moulds
CN115446973A (en) * 2022-08-23 2022-12-09 国网甘肃省电力公司经济技术研究院 Reinforced concrete rapid construction mold

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0263024A2 (en) * 1986-10-01 1988-04-06 Rector S.A. Device for removing and handling concrete articles cast in fixed moulds
FR2604944A1 (en) * 1986-10-01 1988-04-15 Costamagna & Cie B M IMPROVED DEVICE FOR DEMOLDING AND HANDLING CONCRETE PRODUCTS MOLDED INTO FIXED MOLDS
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 (en) * 2022-08-23 2022-12-09 国网甘肃省电力公司经济技术研究院 Reinforced concrete rapid construction mold

Also Published As

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

Similar Documents

Publication Publication Date Title
ES435057A1 (en) Method for the manufacture of reinforcement members and member manufactured by the method
FR2263357A1 (en) Void forming elements for concrete - is foam with cavity and notches for reinforcing bars
ES367931A1 (en) Reinforcement of concrete structures
GB1341886A (en) Moulded multiple density polurethane foam
GB1487302A (en) Scaffold boards
IT1084572B (en) PROCEDURE AND DEVICE FOR PRODUCING REINFORCED CAGE FOR CAVITY BODIES IN REINFORCED CONCRETE.
GB953739A (en) Building block and it suse in a wall
GB1163501A (en) A reinforced foamed plastics product
GB1234137A (en)
GB1219587A (en) Improvements in or relating to free standing building panels
GB1029396A (en) Improvements in or relating to the production of structures from castable building material
US1274252A (en) Concrete-mold.
FR2224619A1 (en) Hollow building blocks used as permanent formwork - can be reinforced and concrete poured into vert. cavities
GB961535A (en) A method of forming a reinforced concrete or the like article with a cavity
BE766168A (en) Polystyrene blocks for concrete shuttering
GB1385571A (en) Climbing formwork for the production of reinforced concrete walls
FR2314976A1 (en) Open-end reinforced concrete cell - is made from precast inner walls with reinforcing lattice placed in panelled casting mould with rotating base(OE150576)
GB1507369A (en) Production of light weight concrete
SU548430A1 (en) Form for the manufacture of reinforced concrete products
GB1319589A (en) Manufacture of concrete members
GB903072A (en) Improvements in or relating to construction units and methods of making the same
NL7414567A (en) Drainage component casting process - positions cores so as to make removal from mould unnecessary when knocking out
NL7408755A (en) Wall section production process - in which mortar is poured between bricks arranged in pattern on horizontal surface
FR2260885A1 (en) Incombustible cable trough - is moulded from a sand and cement mixture with reinforcement
JPS52109714A (en) Reinforcement arrangement structure of main portion material in reinforced concrete

Legal Events

Date Code Title Description
ST Notification of lapse