EP2400080A1 - Schalwand zur Verschalung einer Betonmauer - Google Patents

Schalwand zur Verschalung einer Betonmauer Download PDF

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Publication number
EP2400080A1
EP2400080A1 EP11179390A EP11179390A EP2400080A1 EP 2400080 A1 EP2400080 A1 EP 2400080A1 EP 11179390 A EP11179390 A EP 11179390A EP 11179390 A EP11179390 A EP 11179390A EP 2400080 A1 EP2400080 A1 EP 2400080A1
Authority
EP
European Patent Office
Prior art keywords
stiffeners
formwork
sheet
banche
box
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Withdrawn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
EP11179390A
Other languages
English (en)
French (fr)
Inventor
Jacques Buysschaert
Thierry Braud
Patrick Micheneau
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.)
Sateco SA
Original Assignee
Sateco 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 Sateco SA filed Critical Sateco SA
Publication of EP2400080A1 publication Critical patent/EP2400080A1/de
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • E04G9/00—Forming or shuttering elements for general use
    • E04G9/02—Forming boards or similar elements
    • E04G9/06—Forming boards or similar elements the form surface being of metal
    • 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
    • E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
    • E04G17/002—Workplatforms, railings; Arrangements for pouring concrete, attached to the form
    • 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
    • E04G11/06—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for walls, e.g. curved end panels for wall shutterings; filler elements for wall shutterings; shutterings for vertical ducts
    • E04G2011/067—Integrated forms comprising shuttering skin, bracing or strutting arrangements, workplatforms and railings

Definitions

  • the boards are large formwork. They are designed to assemble one above the other and next to each other to form very large surfaces of formwork concrete sails.
  • the banches are also provided with platforms allowing work for operators pouring concrete.
  • the invention relates to anadohe of the aforementioned type, characterized by the characterizing part of claim 1.
  • the formwork sheet 12 has a general shape of flat plate and rectangular outline. It thus has two upper edges 30A and lower 30A ', parallel to each other and defining a horizontal reference, and two lateral edges 30B, 30B' parallel to each other and defining a vertical reference.
  • the four end stiffeners 16, the form sheet 12 and the rear closure plate 18 are arranged to form together a box 31 closed.
  • the side stiffeners 16B and 16B ' are generally plate-shaped. They are also provided with a plurality of recesses 38 for receiving the lateral assembly means 24 and various members.
  • the lateral stiffeners 16B, 16B ' have, in known manner, a greater width at the side assembly means 24, to structurally strengthen them.
  • the upper and lower stiffeners 16A, 16A ' are provided to receive the foot jacks 20 and the vertical assembly means 22.
  • the intermediate stiffeners 17 are flat, that is to say in the general shape of flat plate. They are also thin. Their thickness is for example less than or equal to 2mm.
  • the vertical stiffeners 17B extend, with the exception of the central stiffener 17B ', over the entire height of the panel 2.
  • the central stiffener 17B' is indeed shorter in the upper part of the panel 2 to allow the optional housing of a clamping rod receiving block.
  • the horizontal stiffeners 17A intersect and interpenetrate with the vertical stiffeners 17B by means of slots 44 ( Figures 6 and 7 ) respectively provided in the horizontal stiffeners 17A and in the vertical stiffeners 17B.
  • the stiffeners 17A, 17B overlap each other and are thus fixed one in the other.
  • each pin 47 is received in a corresponding through hole 47 'of the rear plate 18, with a clearance around the pin 47.
  • a welding material 47 is cast to fill the orifice 47' and thus ensure the connection between the stiffener 17 and the rear plate 18 by a weld called "plug".
  • the pins 47 penetrate partially into the orifices 47 ', for example about les of the thickness of the rear plate 18.
  • the rear plate 18 has a general shape of thin plate. Its outline is substantially rectangular. Nevertheless, the rear plate 18 has a contour shaped to delimit a plurality of recesses 48 allowing access from the rear to the foot jacks 20 to the horizontal and lateral assembly means 24.
  • the plates 33 ( figure 2 ) are arranged in the contour of the recesses 48 to close the box 31 at the latter.
  • the rear panel 18 may of course have any recess or member necessary for the presence of an accessory, for example for the passage of blocks 26 for receiving the clamping rods.
  • the rear plate 18 is disposed against the rear edge 42 of each intermediate stiffener 17. It thus has a convex shape towards the rear ( figure 3 ) in line with the rear edge 42 of the intermediate stiffeners 17. It has, in vertical section, a rounded shape, and, in horizontal section, a rectilinear shape.
  • the rear plate 18 is welded to the inner side of the end stiffeners 16 (see FIG. Figures 3 to 5 ).
  • the formwork sheet 12 is a thin plate. It has for example a thickness less than or equal to 4 mm.
  • the rear plate 18 has for example a thickness less than that of the formwork sheet 12.
  • the formwork sheet 12, the stiffeners 16, 17 and the rear sheet 18 are for example made of steel, preferably a high-tensile steel.
  • the form sheet 12 is made of stainless steel, preferably a ferritic stainless steel with 17% chromium, or In Scheme TM steel.
  • the rear plate 18 provides stiffeners 17 of particularly simple and inexpensive form, namely flat stiffeners.
  • These stiffeners 17 have, thanks to their flat shape, a very good resistance in bending around a ZZ axis ( figure 2 perpendicular to the plane along which the stiffener extends, even for a low material thickness.
  • the convex arrow against the forwards imposed on the formwork sheet 12 in a vertical direction provides better flexural strength of the board 2.
  • the against-arrow is indeed adapted so that the formwork sheet 12 and the stiffeners deform elastically until a substantially flat shape after pouring of the concrete, that is to say so that the counter-arrow is canceled substantially.
  • the configuration of the form 2 is, after casting concrete, optimal for good rigidity.
  • the formwork body 4 further comprises an insulating material arranged inside the box 31, for example in each compartment 32, to further improve the thermal insulation of the formwork sheet 12.
  • This is for example a layer of polyurethane foam, for example sprayed with a gun.
  • the horizontal intermediate stiffeners 17A are for example first welded to the rear face 15 of the formwork sheet 12 along their front edge 40.
  • the vertical intermediate stiffeners 17B are then placed on the horizontal stiffeners 17A so as to interpenetrate each other at their respective slots 44, and then welded to the formwork sheet 12.
  • the corner welds 46 at the crossings of the stiffeners 17 are then made.
  • the manufacture then comprises a step of welding the end stiffeners 16 on the formwork sheet 12 along their front edge 40. This is for example first of the upper stiffener 16A, then the lower stiffener 16A ', followed by the two stiffeners 16B 'and 16B ".
  • the platform 6 and the struts 10 are also foldable and removable.
  • the blocks 26 illustrated are fixed, but they can also be provided removable.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
EP11179390A 2009-01-21 2010-01-20 Schalwand zur Verschalung einer Betonmauer Withdrawn EP2400080A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0950366A FR2941254B1 (fr) 2009-01-21 2009-01-21 Banche de coffrage d'un mur en beton.
EP10151226A EP2211000B1 (de) 2009-01-21 2010-01-20 Schaltafel für eine Betonmauer

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP10151226.7 Division 2010-01-20
EP10151226 Previously-Filed-Application 2010-01-20

Publications (1)

Publication Number Publication Date
EP2400080A1 true EP2400080A1 (de) 2011-12-28

Family

ID=40897618

Family Applications (2)

Application Number Title Priority Date Filing Date
EP10151226A Active EP2211000B1 (de) 2009-01-21 2010-01-20 Schaltafel für eine Betonmauer
EP11179390A Withdrawn EP2400080A1 (de) 2009-01-21 2010-01-20 Schalwand zur Verschalung einer Betonmauer

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP10151226A Active EP2211000B1 (de) 2009-01-21 2010-01-20 Schaltafel für eine Betonmauer

Country Status (3)

Country Link
EP (2) EP2211000B1 (de)
AT (1) ATE544923T1 (de)
FR (2) FR2941254B1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3114335A1 (fr) 2020-09-22 2022-03-25 Anoxa Element de garde-corps, en particulier de garde-corps de banche

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3016381B1 (fr) * 2014-01-14 2016-01-22 Outinord St Amand Bras lateraux pour banche de coffrage.
FR3016382B1 (fr) * 2014-01-14 2020-03-27 Outinord St Amand Banche de coffrage.
FR3080396B1 (fr) * 2018-04-20 2021-08-27 Outinord St Amand Banche de coffrage présentant une paroi arrière plastique
FR3114336B1 (fr) 2020-09-22 2023-12-22 Outinord St Amand Coffrage chauffant pour realiser un element d’ouvrage en beton
FR3118780B1 (fr) 2021-01-14 2023-09-29 Sateco Sa Banche comprenant au moins un dispositif de liaison en rive, ensemble de deux banches et procédé de liaison
CN112982954A (zh) * 2021-02-28 2021-06-18 晟通科技集团有限公司 沉降模板框架
FR3137698A1 (fr) * 2022-07-08 2024-01-12 Roger de KALBERMATTEN Elément de construction en structure sandwich
EP4303379A1 (de) * 2022-07-08 2024-01-10 Roger De Kalbermatten Verbundschalungsplatte mit einem nichtmetallischen kern und einer magnetischen metallfolie

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH277909A (fr) * 1943-10-05 1951-09-30 William Rumble Roy Coffrage.
DE2344945A1 (de) * 1973-09-06 1975-03-13 Huennebeck Gmbh Schalungselement
FR2318292A2 (fr) * 1975-07-17 1977-02-11 Caplat Sylvain Banches pour coffrage du beton
FR2432593A1 (fr) * 1978-05-19 1980-02-29 Toulouze Andre Amelioration des banches metalliques
EP0448120A1 (de) * 1990-03-23 1991-09-25 Niels Dipl.-Ing. Hollmann Betonierungs-Schaltafel
DE4316151A1 (de) * 1993-03-18 1994-09-22 Kvh Verbautechnik Gmbh Verbauplatte

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1801912U (de) * 1959-08-26 1959-12-10 Ver Leichtmetallwerke Gmbh Schalungsplatte aus aluminium.
DE1892800U (de) * 1964-03-18 1964-05-14 Aluminium Walzwerke Singen Heizbare schalungsplanke.
GB1062655A (en) * 1964-05-23 1967-03-22 John Laing Res & Dev Ltd Improvements in formwork for concrete
DE2253588A1 (de) * 1972-11-02 1974-05-16 Omega Geruestbau Gmbh Schalrahmen fuer betonschalungen
US20080307729A1 (en) * 2007-04-17 2008-12-18 Maxam Industries Inc. Structural panels

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH277909A (fr) * 1943-10-05 1951-09-30 William Rumble Roy Coffrage.
DE2344945A1 (de) * 1973-09-06 1975-03-13 Huennebeck Gmbh Schalungselement
FR2318292A2 (fr) * 1975-07-17 1977-02-11 Caplat Sylvain Banches pour coffrage du beton
FR2432593A1 (fr) * 1978-05-19 1980-02-29 Toulouze Andre Amelioration des banches metalliques
EP0448120A1 (de) * 1990-03-23 1991-09-25 Niels Dipl.-Ing. Hollmann Betonierungs-Schaltafel
DE4316151A1 (de) * 1993-03-18 1994-09-22 Kvh Verbautechnik Gmbh Verbauplatte

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3114335A1 (fr) 2020-09-22 2022-03-25 Anoxa Element de garde-corps, en particulier de garde-corps de banche

Also Published As

Publication number Publication date
FR2941254A1 (fr) 2010-07-23
ATE544923T1 (de) 2012-02-15
FR2991359A1 (fr) 2013-12-06
EP2211000A1 (de) 2010-07-28
FR2991359B1 (fr) 2015-08-07
FR2941254B1 (fr) 2013-08-16
EP2211000B1 (de) 2012-02-08

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