FR2974586B1 - LOST FORMWORK FOR CONCRETE WALL - Google Patents

LOST FORMWORK FOR CONCRETE WALL

Info

Publication number
FR2974586B1
FR2974586B1 FR1153548A FR1153548A FR2974586B1 FR 2974586 B1 FR2974586 B1 FR 2974586B1 FR 1153548 A FR1153548 A FR 1153548A FR 1153548 A FR1153548 A FR 1153548A FR 2974586 B1 FR2974586 B1 FR 2974586B1
Authority
FR
France
Prior art keywords
concrete wall
lost formwork
formwork
lost
concrete
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.)
Active
Application number
FR1153548A
Other languages
French (fr)
Other versions
FR2974586A1 (en
Inventor
Christophe Levy
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.)
Lafarge SA
Original Assignee
Lafarge 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 Lafarge SA filed Critical Lafarge SA
Priority to FR1153548A priority Critical patent/FR2974586B1/en
Publication of FR2974586A1 publication Critical patent/FR2974586A1/en
Application granted granted Critical
Publication of FR2974586B1 publication Critical patent/FR2974586B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/84—Walls made by casting, pouring, or tamping in situ
    • E04B2/86—Walls made by casting, pouring, or tamping in situ made in permanent forms
    • E04B2/8658—Walls made by casting, pouring, or tamping in situ made in permanent forms using wire netting, a lattice or the like as form leaves
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/84—Walls made by casting, pouring, or tamping in situ
    • E04B2/86—Walls made by casting, pouring, or tamping in situ made in permanent forms
    • E04B2/8611—Walls made by casting, pouring, or tamping in situ made in permanent forms with spacers being embedded in at least one form leaf
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/84—Walls made by casting, pouring, or tamping in situ
    • E04B2/86—Walls made by casting, pouring, or tamping in situ made in permanent forms
    • E04B2/8635—Walls made by casting, pouring, or tamping in situ made in permanent forms with ties attached to the inner faces of the forms
    • E04B2/8641—Walls made by casting, pouring, or tamping in situ made in permanent forms with ties attached to the inner faces of the forms using dovetail-type connections
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/84—Walls made by casting, pouring, or tamping in situ
    • E04B2/86—Walls made by casting, pouring, or tamping in situ made in permanent forms
    • E04B2002/8694—Walls made by casting, pouring, or tamping in situ made in permanent forms with hinged spacers allowing the formwork to be collapsed for transport
FR1153548A 2011-04-26 2011-04-26 LOST FORMWORK FOR CONCRETE WALL Active FR2974586B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1153548A FR2974586B1 (en) 2011-04-26 2011-04-26 LOST FORMWORK FOR CONCRETE WALL

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1153548A FR2974586B1 (en) 2011-04-26 2011-04-26 LOST FORMWORK FOR CONCRETE WALL

Publications (2)

Publication Number Publication Date
FR2974586A1 FR2974586A1 (en) 2012-11-02
FR2974586B1 true FR2974586B1 (en) 2016-10-28

Family

ID=44587938

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1153548A Active FR2974586B1 (en) 2011-04-26 2011-04-26 LOST FORMWORK FOR CONCRETE WALL

Country Status (1)

Country Link
FR (1) FR2974586B1 (en)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1958052A (en) * 1930-04-30 1934-05-08 Soundex Corp Building construction
CH191780A (en) * 1936-06-05 1937-07-15 Merz Hermann Component for the production of load-bearing masonry without formwork.
US3638382A (en) * 1969-12-22 1972-02-01 Ronald E Merrill Form for a concrete wall structure
FR2647839B1 (en) * 1989-05-31 1991-09-20 Durand Philippe PREFABRICATED FORMWORK ELEMENTS AND WALL CONSTRUCTION METHOD
FR2675181B1 (en) * 1991-10-25 1993-09-10 Durand Philippe LOST FORMWORK STRUCTURE FOR CARRIER PARTITION AND METHOD FOR PRODUCING A CARRIER PARTITION WITH SUCH A STRUCTURE.
CA2256091A1 (en) * 1998-12-23 2000-06-23 Jean-Louis Beliveau Concrete wall form and connectors therefor
US6647686B2 (en) * 2001-03-09 2003-11-18 Daniel D. Dunn System for constructing insulated concrete structures
AP2192A (en) * 2003-11-03 2011-01-07 Polyfinance Coffor Holding Sa High-strength concrete wall formwork.
US7827752B2 (en) * 2006-01-11 2010-11-09 Aps Holdings, Llc Insulating concrete form having locking mechanism engaging tie with anchor
FR2897378B1 (en) * 2006-02-14 2008-04-11 Romain Fontaine PROCESS FOR PRODUCING A CONCRETE CONCRETE BASIN.

Also Published As

Publication number Publication date
FR2974586A1 (en) 2012-11-02

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