FR2830883A1 - Lost formwork is fixed by successive male-female fitting to enclose any type of carrying element - Google Patents

Lost formwork is fixed by successive male-female fitting to enclose any type of carrying element Download PDF

Info

Publication number
FR2830883A1
FR2830883A1 FR0113066A FR0113066A FR2830883A1 FR 2830883 A1 FR2830883 A1 FR 2830883A1 FR 0113066 A FR0113066 A FR 0113066A FR 0113066 A FR0113066 A FR 0113066A FR 2830883 A1 FR2830883 A1 FR 2830883A1
Authority
FR
France
Prior art keywords
type
lost formwork
enclose
fixed
carrying 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.)
Withdrawn
Application number
FR0113066A
Other languages
French (fr)
Inventor
Jean Pieere Duclos
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR0113066A priority Critical patent/FR2830883A1/en
Publication of FR2830883A1 publication Critical patent/FR2830883A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
    • E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
    • E04B5/17—Floor structures partly formed in situ
    • E04B5/23—Floor structures partly formed in situ with stiffening ribs or other beam-like formations wholly or partly prefabricated
    • E04B5/26—Floor structures partly formed in situ with stiffening ribs or other beam-like formations wholly or partly prefabricated with filling members between the beams
    • E04B5/261—Monolithic filling members

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Moulds, Cores, Or Mandrels (AREA)

Abstract

The lost formwork (1) is fixed by successive male-female fitting in order to enclose any type of carrying element (2). In its small thickness upper surface are ribbing modules and upper grid pattern.

Description

<Desc/Clms Page number 1> <Desc / Clms Page number 1>

La présente innovation concerne un élément de coffrage perdu de faible épaisseur (1) intervenant dans la réalisation de plancher ou de couverture en béton.  The present innovation relates to a lost formwork element of small thickness (1) involved in the production of concrete floors or roofing.

Cet élément de coffrage perdu permet d'entrevoûter l'espace compris entre deux poutrelles préfabriquées en béton (2) ou tout autre élément porteur en attente d'une dalle de compression.  This lost formwork element makes it possible to glimpse the space between two prefabricated concrete beams (2) or any other load-bearing element awaiting a compression slab.

Les poutrelles préfabriquées en béton ou tout autre élément porteur sont posées de façon parallèle et d'espacement d'entraxes égaux.  Precast concrete beams or any other load-bearing element are laid in parallel and with equal spacing.

L'entrevous est alors coffré par l'élément de coffrage perdu, posé et emboîté successivement dans leur sens de pose male/femelle.  The interjoist is then shuttered by the lost formwork element, laid and nested successively in their direction of fitting male / female.

Ces éléments de coffrage perdu sont de différentes hauteurs (3) comprises entre 12 cm et 25 cm suivant la portée libre, la largeur (4) et la longueur (5) restant fixes.  These lost formwork elements are of different heights (3) between 12 cm and 25 cm depending on the free span, the width (4) and the length (5) remaining fixed.

La hauteur des différents éléments de coffrage perdu ainsi que l'épaisseur du béton est déterminée par une nomenclature suivant la partie libre des éléments porteurs.  The height of the various formwork elements lost as well as the thickness of the concrete is determined by a nomenclature according to the free part of the load-bearing elements.

Ces élément de coffrage perdu sont de faible épaisseur et réalisés en matériaux de synthèse recyclés.  These lost formwork elements are thin and made of recycled synthetic materials.

Le maintien de cet élément de coffrage perdu sur les éléments porteurs se réalise par un appui de style cornière d'angle (7) avant de reprendre la dalle de compression.  Maintaining this formwork element lost on the load-bearing elements is achieved by pressing an angle angle style (7) before resuming the compression slab.

Chaque élément de coffrage perdu est une succession de module identique recoupable et emboîtable sur chantier afin d'en ajuster la dimension pour une longueur déterminée.  Each lost formwork element is a succession of identical modules that can be cut and nested on site in order to adjust the dimension for a determined length.

La manutention du produit est sécurisante par sa légèreté et par sa facilité de mise en oeuvre.  The handling of the product is reassuring by its lightness and by its ease of implementation.

L'élément de coffrage perdu se caractérise par sa faible épaisseur, sa rigidité due à sa forme, sa dépouille latérale, son nervurage des modules, son quadrillage supérieur. The lost formwork element is characterized by its small thickness, its rigidity due to its shape, its lateral draft, its ribbing of the modules, its upper grid.

Claims (3)

REVENDICATIONS 1) Elément de coffrage perdu caractérisé en ce qu'il se pose par emboîtement successif male-femelle pour entrevoûter tout type d'élément porteur (2) posé parallèlement. CLAIMS 1) Lost formwork element characterized in that it is posed by successive male-female interlocking to glimpse any type of load-bearing element (2) laid in parallel. 2) Elément de coffrage perdu selon la revendication 1 caractérisé en sa faible épaisseur, sa dépouille latérale (8), le nervurage des modules (9) et par son quadrillage supérieur (10). 2) Formwork element lost according to claim 1 characterized in its small thickness, its lateral draft (8), the ribbing of the modules (9) and by its upper grid (10). 3) Elément de coffrage perdu selon la revendication 2 caractérisé en ce qu'il se positionne par un appui de style cornière (7).3) Formwork element lost according to claim 2 characterized in that it is positioned by an angle style support (7).
FR0113066A 2001-10-11 2001-10-11 Lost formwork is fixed by successive male-female fitting to enclose any type of carrying element Withdrawn FR2830883A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0113066A FR2830883A1 (en) 2001-10-11 2001-10-11 Lost formwork is fixed by successive male-female fitting to enclose any type of carrying element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0113066A FR2830883A1 (en) 2001-10-11 2001-10-11 Lost formwork is fixed by successive male-female fitting to enclose any type of carrying element

Publications (1)

Publication Number Publication Date
FR2830883A1 true FR2830883A1 (en) 2003-04-18

Family

ID=8868147

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0113066A Withdrawn FR2830883A1 (en) 2001-10-11 2001-10-11 Lost formwork is fixed by successive male-female fitting to enclose any type of carrying element

Country Status (1)

Country Link
FR (1) FR2830883A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2866041A1 (en) * 2004-02-10 2005-08-12 Kp1 Structural floor unit for completing absorptive form of structure, has trough whose inner space is partitioned by partition with walls, where unit rest on support of vertical wall to firmly support several floor units
EP1736607A1 (en) * 2005-06-23 2006-12-27 Plasticform S.R.L. Light and insulating device and system for buildings
FR2919317A1 (en) * 2007-07-26 2009-01-30 Imerys Tc Soc Par Actions Simp Thin wall light weight structural floor unit for forming formwork element of reinforced concrete screed, has edges with regions defined by horizontal and vertical flanges, where horizontal flange is supported against upper arris of heel

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2250295A1 (en) * 1971-10-19 1973-04-26 Emballages De Quevilly Petit Q LOST FORMWORK IN CURVED FORM
AT348727B (en) * 1976-11-03 1979-02-26 Semperit Ag FORMWORK BODY
FR2520410A2 (en) * 1980-02-25 1983-07-29 Juillet Christian Floor frame for building - comprises arch elements extending between horizontal beams over which concrete is cast
FR2786514A1 (en) * 1998-11-26 2000-06-02 Saret France THIN WALL INTERVIEWS
WO2001000943A1 (en) * 1999-06-25 2001-01-04 Ion Muirhead Williams Hollow filler block for a block-and-rib reinforced concrete slab

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2250295A1 (en) * 1971-10-19 1973-04-26 Emballages De Quevilly Petit Q LOST FORMWORK IN CURVED FORM
AT348727B (en) * 1976-11-03 1979-02-26 Semperit Ag FORMWORK BODY
FR2520410A2 (en) * 1980-02-25 1983-07-29 Juillet Christian Floor frame for building - comprises arch elements extending between horizontal beams over which concrete is cast
FR2786514A1 (en) * 1998-11-26 2000-06-02 Saret France THIN WALL INTERVIEWS
WO2001000943A1 (en) * 1999-06-25 2001-01-04 Ion Muirhead Williams Hollow filler block for a block-and-rib reinforced concrete slab

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2866041A1 (en) * 2004-02-10 2005-08-12 Kp1 Structural floor unit for completing absorptive form of structure, has trough whose inner space is partitioned by partition with walls, where unit rest on support of vertical wall to firmly support several floor units
EP1564340A1 (en) * 2004-02-10 2005-08-17 Kp1 Formwork element
EP1736607A1 (en) * 2005-06-23 2006-12-27 Plasticform S.R.L. Light and insulating device and system for buildings
FR2919317A1 (en) * 2007-07-26 2009-01-30 Imerys Tc Soc Par Actions Simp Thin wall light weight structural floor unit for forming formwork element of reinforced concrete screed, has edges with regions defined by horizontal and vertical flanges, where horizontal flange is supported against upper arris of heel

Similar Documents

Publication Publication Date Title
US4769961A (en) Building block and structure made therefrom
BE679420A (en)
US8539730B2 (en) Building system
JPH0635733B2 (en) Lightening construction method for concrete floor
FR2830883A1 (en) Lost formwork is fixed by successive male-female fitting to enclose any type of carrying element
US5729940A (en) Structural beam for use in flooring system
US5799455A (en) Collapsible corrugated paper form void
CN210858002U (en) Adjustable arc beam shaping formwork structure
US5845444A (en) Masonry reinforcement
EP0954654B1 (en) House building module and method related thereto
CN1030957A (en) Be used to make the formwork of concrete building structure
FR2631645A1 (en) Reversible building block with multiple settings which may or may not incorporate a continuous vertical service space
KR20010071730A (en) On-site articulated imbrication process between concrete slabs
WO2000039414A1 (en) Multipurpose lightened building structure, basic element and skeletal frame, and production methods thereof
CN215759898U (en) Exempt from to tear open steel bar truss template
JP2020029663A (en) Reinforcement structure and composite slab structure provided with the same
CN216428728U (en) Anti-drop assembled disassembly-free formwork for ribbed floor
JP3018904U (en) Noshi roof tile
CN215106303U (en) Keel
JP2001241141A (en) Steel plate dowel with waveform slip stop part and concrete filling steel pipe
EP1196669A4 (en) Reinforced concrete element
JP3043603U (en) Unit block for building decorative wall
GB2325677A (en) Shuttering member for use in casting a beam
AU2007202863A1 (en) Locators
IT9020718U1 (en) PREFABRICATED CONCRETE ELEMENT FOR THE CREATION OF FLOWER POTS AND MODULARS AND FLOWER POTS MADE WITH IT

Legal Events

Date Code Title Description
ST Notification of lapse
RN Application for restoration
D3 Ip right revived
ST Notification of lapse

Effective date: 20060630

RN Application for restoration
IC Decision of the director general to declare irreceivable or to reject an appeal