EP0682157A1 - Coffrage d'about pour dalles en béton armé - Google Patents

Coffrage d'about pour dalles en béton armé Download PDF

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Publication number
EP0682157A1
EP0682157A1 EP95103558A EP95103558A EP0682157A1 EP 0682157 A1 EP0682157 A1 EP 0682157A1 EP 95103558 A EP95103558 A EP 95103558A EP 95103558 A EP95103558 A EP 95103558A EP 0682157 A1 EP0682157 A1 EP 0682157A1
Authority
EP
European Patent Office
Prior art keywords
formwork
end plate
basket
der
ceiling
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Withdrawn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
EP95103558A
Other languages
German (de)
English (en)
Inventor
Gerhard Freidl
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
Publication of EP0682157A1 publication Critical patent/EP0682157A1/fr
Withdrawn legal-status Critical Current

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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
    • E04B5/32—Floor structures wholly cast in situ with or without form units or reinforcements
    • 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
    • E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
    • E04G11/36—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings
    • E04G11/365—Stop-end shutterings
    • 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
    • E04B5/32—Floor structures wholly cast in situ with or without form units or reinforcements
    • E04B2005/322—Floor structures wholly cast in situ with or without form units or reinforcements with permanent forms for the floor edges

Definitions

  • edge cladding is always associated with a certain amount of time and thus also financial effort, and attempts have been made in various ways to avoid this additional effort.
  • Is known for. B. the use of so-called shuttering baskets, i.e. Elements consisting on the one hand of an edge plate made of insulating material and a number of reinforcing irons fixed to it, the edge plate being held in place by steel angles which are connected to the former by holding elements.
  • shuttering baskets i.e. Elements consisting on the one hand of an edge plate made of insulating material and a number of reinforcing irons fixed to it, the edge plate being held in place by steel angles which are connected to the former by holding elements.
  • These formwork baskets are available in standardized sizes, e.g. manufactured and used with a width of one meter.
  • Such formwork baskets work to satisfaction if certain conditions are met.
  • they have certain disadvantages: the insulating panels used as edge cladding are not mechanically very solid and break easily under excessive loads; in addition, the angles used for fastening to the slab formwork remain in the cast concrete, and finally the insulating boards cause additional costs and are not always necessary or desirable.
  • the shuttering basket according to the present invention is a component for the simple creation of formwork for the edges of reinforced concrete ceilings, which avoids these disadvantages mentioned. It contains only the materials required for the reinforced concrete ceiling and can be easily installed on the prepared formwork without the use of additional vertical formwork boards. After the concrete has hardened, no unnecessary parts have to be removed; the edge of the cast ceiling resting on the outer walls presents itself immediately in finished condition. Additional elements for holding a protective railing for the further bricking up of the next upper floor can be integrated into the formwork basket according to the invention if desired.
  • the shuttering basket according to the invention consists of a vertical end plate made of concrete, to which reinforcing bars pointing inwards in the horizontal direction are attached at regular intervals.
  • the reinforcing irons are generally bent in a U-shape, such that two horizontal bars, one above the other at a vertical distance, are connected to one another by a vertical element fastened to the end plate.
  • the reinforcing irons necessary for the reinforcement of the inner part of the ceiling are then connected in the usual way to the horizontal iron of the formwork basket lying one above the other and thus result in complete reinforcement for the ceiling to be cast.
  • the edges of the ceiling resting on the outer walls present themselves immediately in the finished state after concreting without further shuttering work.
  • the shuttering basket according to the invention can of course also be used for ceilings that lie on the inner layer of a two-shell masonry, or for ceiling parts inside a building.
  • the shuttering basket according to the invention is constructed in such a way that the reinforcing bars protruding inwards are not arranged symmetrically with respect to the outer concrete slab, but with unequal distances from the top, respectively. lower edge of the plate, the deviation from the center of the plate corresponds to at least half the thickness of a reinforcing iron.
  • the two reinforcement baskets adjacent at a corner are then turned relative to one another during assembly in the vertical plane, such that the inwardly projecting rods of one basket are displaced in the vertical direction by at least the thickness of one reinforcement iron and in the usual way can be connected via the cross. It is necessary to insert the support elements, which may be integrated in the concrete slab, in the vertically reverse direction and shifted height at the part of the shuttering baskets intended for turning, so that they assume the correct position when the corner slabs are turned over.
  • the shuttering baskets according to the invention are manufactured in sizes that allow easy manipulation on the construction site by weight.
  • the height of a concrete slab corresponds to the thickness of the ceiling to be cast; the width of an element can e.g. choose according to the usual modules that can be used in construction.
  • slab formwork of any size can be constructed without any particular difficulty.
  • the entire construction method shown in FIG. 5 is therefore only suitable for buildings with external insulation. It is more complex than the construction according to the present invention, since parts which only serve to fix the insulating end plates remain in the finished cast ceiling.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
EP95103558A 1994-05-13 1995-03-13 Coffrage d'about pour dalles en béton armé Withdrawn EP0682157A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1484/94A CH685442A5 (de) 1994-05-13 1994-05-13 Abschalungskorb für armierte Betondecken.
CH484/94 1994-05-13

Publications (1)

Publication Number Publication Date
EP0682157A1 true EP0682157A1 (fr) 1995-11-15

Family

ID=4211543

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95103558A Withdrawn EP0682157A1 (fr) 1994-05-13 1995-03-13 Coffrage d'about pour dalles en béton armé

Country Status (2)

Country Link
EP (1) EP0682157A1 (fr)
CH (1) CH685442A5 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29701424U1 (de) * 1997-01-29 1998-05-28 BETOMAX Kunststoff- und Metallwarenfabrik GmbH & Co KG, 41460 Neuss Verankerungsvorrichtung und Anordnung zum Abschalen der Stirnseite einer Decke
AT405662B (de) * 1996-04-03 1999-10-25 Rudolf Ing Leitner Variables kragkonsolengerüst mit zugehörigem brüstungssteher zum einhängen in universalmontageplatten
FR3011866A1 (fr) * 2013-10-14 2015-04-17 Bc Consulting Materiel de positionnement d'une planche de coffrage de dalle sur une paroi de batiment telle qu'un mur

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1949474A1 (de) * 1969-10-01 1971-04-08 Schipplock Herbert Randschalelemente fuer Betondecken
CH627808A5 (en) * 1978-03-09 1982-01-29 Zanoli Zementwaren Ag Prefabricated insulating facade element
GB2147929A (en) * 1983-10-20 1985-05-22 Peter Leonard Goodhind Building construction
CH668797A5 (en) * 1985-02-21 1989-01-31 Walter Egger Shuttering member for floor slabs - has plate on shank orthogonal to floor slab, forming front shuttering

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1949474A1 (de) * 1969-10-01 1971-04-08 Schipplock Herbert Randschalelemente fuer Betondecken
CH627808A5 (en) * 1978-03-09 1982-01-29 Zanoli Zementwaren Ag Prefabricated insulating facade element
GB2147929A (en) * 1983-10-20 1985-05-22 Peter Leonard Goodhind Building construction
CH668797A5 (en) * 1985-02-21 1989-01-31 Walter Egger Shuttering member for floor slabs - has plate on shank orthogonal to floor slab, forming front shuttering

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT405662B (de) * 1996-04-03 1999-10-25 Rudolf Ing Leitner Variables kragkonsolengerüst mit zugehörigem brüstungssteher zum einhängen in universalmontageplatten
DE29701424U1 (de) * 1997-01-29 1998-05-28 BETOMAX Kunststoff- und Metallwarenfabrik GmbH & Co KG, 41460 Neuss Verankerungsvorrichtung und Anordnung zum Abschalen der Stirnseite einer Decke
FR3011866A1 (fr) * 2013-10-14 2015-04-17 Bc Consulting Materiel de positionnement d'une planche de coffrage de dalle sur une paroi de batiment telle qu'un mur

Also Published As

Publication number Publication date
CH685442A5 (de) 1995-07-14

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