EP1918488A1 - Vorrichtung zur Abstützung von Verschalungen für Bauwerke wie Betonbecken - Google Patents

Vorrichtung zur Abstützung von Verschalungen für Bauwerke wie Betonbecken Download PDF

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Publication number
EP1918488A1
EP1918488A1 EP07119597A EP07119597A EP1918488A1 EP 1918488 A1 EP1918488 A1 EP 1918488A1 EP 07119597 A EP07119597 A EP 07119597A EP 07119597 A EP07119597 A EP 07119597A EP 1918488 A1 EP1918488 A1 EP 1918488A1
Authority
EP
European Patent Office
Prior art keywords
base
concrete
bracket
formwork
frame
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Withdrawn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
EP07119597A
Other languages
English (en)
French (fr)
Inventor
Thierry Ritter
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 EP1918488A1 publication Critical patent/EP1918488A1/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Withdrawn legal-status Critical Current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
    • E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
    • E04G17/14—Bracing or strutting arrangements for formwalls; Devices for aligning forms
    • 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
    • E04G17/06—Tying means; Spacers ; Devices for extracting or inserting wall ties
    • E04G17/12—Tying means; Spacers ; Devices for extracting or inserting wall ties with arms engaging the forms
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H4/00—Swimming or splash baths or pools
    • E04H4/0075—Swimming or splash baths or pools made of concrete
    • E04H4/0081—Swimming or splash baths or pools made of concrete with walls and floor cast in situ

Definitions

  • the present invention relates to a formwork support device in particular for the manufacture of concrete structures as well as a formwork system and a method of manufacturing concrete basins using this device and this system.
  • the invention will particularly find application in the realization of civil engineering works such as swimming pools, retaining walls or concrete sails to be connected to a horizontal.
  • the invention falls within this framework and proposes for this purpose a new formwork support device implementing front and rear frames and having a base for mounting the rear frame and a bracket for mounting the formwork. the front frame.
  • the base advantageously ensures the complete recovery of the forces resulting from the reinforcements.
  • the stem system allows suspension mounting of the front frame and the transmission of forces to the rear at the base.
  • a one-piece assembly is formed which greatly simplifies the assembly steps.
  • the proposed system is easily adjustable especially with regard to the verticality and parallelism of the formwork panels.
  • the invention also relates to a formwork system for the manufacture of concrete structures comprising a plurality of shuttering panels and a plurality of devices according to the invention for supporting formwork panels.
  • the invention finally relates to a method of manufacturing concrete structures in which a rear and front reinforcement cavity is positioned in a cavity to support rear and front formwork panels.
  • Figures 1 to 6 illustrate successive phases of implementation of the invention for the manufacture of a basin.
  • Figure 7 shows the distribution of devices of the invention on the periphery of the basin to achieve and cooperation with formwork panels.
  • FIG. 7 we begin by making a cavity that serves as housing pool pool.
  • the basin itself is made of concrete advantageously poured between two formwork surfaces, respectively front and rear.
  • a rectangular basin shape with corner portions adapted.
  • a plurality of support devices are distributed over the various edges of the pool.
  • Between their frames 4, 5 are positioned shuttering panels respectively rear panels 25 and front panels 26.
  • the formwork panels 25, 26 are wooden panels with a metal frame for cooperation with the edges of the frames 4 and 5.
  • These frames 4, 5 are themselves advantageously metal profiles with vertical flanks adapted to receive the frame formwork panels 25, 26, for example by rails.
  • the invention does not exclude the formation of shuttering panels 25, 26 integral with the frames 4, 5.
  • the support device allows the mounting and the recovery of the forces from the armatures 4, 5 at a base 1 applied to the bottom of the cavity.
  • Figure 1 shows a basic example 1 advantageously in the form of a rail embedded in a concrete base formed in a preliminary manner in the bottom of the cavity.
  • the base 1 extends sufficiently forward, and in particular beyond the front frame 5 towards the interior of the cavity to ensure the stability of the support on the ground during operation.
  • the base 1 also comprises a shoe 2 adjustable in position on the rail, in particular by means of adjustable fixing means 3.
  • the shoe 2 makes it possible to receive a complex assembly consisting of a first recovery element 14 and a second recovery element 15 joining to their lower ends at a hinge zone 20 on the shoe 2.
  • the assembly thus formed allows the mounting of the rear frame 4 including in particular an amount 12 in the form of metal profile.
  • an amount 12 in the form of metal profile.
  • it is secured to the shoe 2 by means of a locking means 8 advantageously removable.
  • the amount 12 is attached to the resumption element 14 previously mentioned.
  • the rear formwork panels 25 can then be positioned between two similar support devices. This step is represented in FIG.
  • the cross member 13 is fixed at its rear end to the upper end of the recovery element 15. By its front portion, the cross member 13 cooperates with a mechanical assembly welded, with the elements of the frame 5 and in particular an amount 10 and a slash 11 joining at their end lower to a bent portion 7 allowing the formation of the turn between the bottom of the basin and the side walls.
  • the upright 10 and the slash 11 form a triangulated assembly of high rigidity capable of absorbing the forces resulting from the pouring of concrete between the front and rear formwork panels.
  • the recovery element 15 and the cross member 13 form a bracket 6 able to return the forces from the frame before 5 to the base 1 and without impacting the interstitial volume between the formwork panels 25, 26 and without hindering access to the interior volume of the basin.
  • the upper end of the recovery element 15 and the cross-member 13 are securely fixed to allow the transmission of efforts.
  • the recovery elements are formed by cylinders, for example helical type comprising a threaded rod cooperating with a threaded body, to allow adjustment of the assembly.
  • FIG. 5 illustrates the support device as finally mounted and allowing casting of the concrete embedding the reinforcement 21.
  • the mounting elements of the device are easily accessible from the rear of the pool thus formed which ensures a great ease of disassembly or adjustment.
  • the structure of the device bypasses the volume in which the concrete is poured so that the volume of concrete is not traversed by the structure of the device.
  • the armature 5 does not go down to the bottom and has a bent portion 7 allowing the simultaneous realization of the side walls 23 and the bottom 24 of the basin.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
EP07119597A 2006-11-02 2007-10-30 Vorrichtung zur Abstützung von Verschalungen für Bauwerke wie Betonbecken Withdrawn EP1918488A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0654701A FR2908144B1 (fr) 2006-11-02 2006-11-02 Dispositif de support de coffrage pour ouvrages tels des bassins en beton

Publications (1)

Publication Number Publication Date
EP1918488A1 true EP1918488A1 (de) 2008-05-07

Family

ID=37814585

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07119597A Withdrawn EP1918488A1 (de) 2006-11-02 2007-10-30 Vorrichtung zur Abstützung von Verschalungen für Bauwerke wie Betonbecken

Country Status (2)

Country Link
EP (1) EP1918488A1 (de)
FR (1) FR2908144B1 (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2960251A1 (fr) * 2010-05-18 2011-11-25 Pierre Vidal Procede de fabrication d'un bassin d'eau
FR2962467A1 (fr) * 2010-07-09 2012-01-13 Patrick Brunet Dispositif de renfort et d'ancrage de la structure d'une piscine
EP2527567A1 (de) * 2011-05-27 2012-11-28 Sébastien Toulejbiez Wiederverwendbare Schalung zum betonieren von Terrassen, Wänden und Boden eines Schwimmbeckens
CN112339078A (zh) * 2020-11-27 2021-02-09 云南城投中民昆建科技有限公司 一种用于铝合金管廊模具的无对拉加固装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3616649A (en) * 1970-04-10 1971-11-02 Randolph Neil Laing Method for casting large monolithic concrete structures
FR2526841A1 (fr) * 1982-05-13 1983-11-18 Molinengo Daniel Supports de panneaux de coffrage pour le coulage de piscine en beton arme
FR2641813A1 (fr) * 1988-12-28 1990-07-20 Monetta Pierre Coffrage pour murs de piscines en maconnerie
FR2659592A1 (fr) * 1990-03-19 1991-09-20 Hourdeaux Jacques Moule modulaire pour bassin.
DE20005928U1 (de) * 2000-03-31 2000-06-29 inno. Pro GmbH, 39108 Magdeburg Befestigungseinrichtungen für Abschalungen
EP1304429A1 (de) * 2001-10-17 2003-04-23 Ernst Stocker Betonschalung mit seitlicher Abstützung

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3616649A (en) * 1970-04-10 1971-11-02 Randolph Neil Laing Method for casting large monolithic concrete structures
FR2526841A1 (fr) * 1982-05-13 1983-11-18 Molinengo Daniel Supports de panneaux de coffrage pour le coulage de piscine en beton arme
FR2641813A1 (fr) * 1988-12-28 1990-07-20 Monetta Pierre Coffrage pour murs de piscines en maconnerie
FR2659592A1 (fr) * 1990-03-19 1991-09-20 Hourdeaux Jacques Moule modulaire pour bassin.
DE20005928U1 (de) * 2000-03-31 2000-06-29 inno. Pro GmbH, 39108 Magdeburg Befestigungseinrichtungen für Abschalungen
EP1304429A1 (de) * 2001-10-17 2003-04-23 Ernst Stocker Betonschalung mit seitlicher Abstützung

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2960251A1 (fr) * 2010-05-18 2011-11-25 Pierre Vidal Procede de fabrication d'un bassin d'eau
FR2962467A1 (fr) * 2010-07-09 2012-01-13 Patrick Brunet Dispositif de renfort et d'ancrage de la structure d'une piscine
EP2527567A1 (de) * 2011-05-27 2012-11-28 Sébastien Toulejbiez Wiederverwendbare Schalung zum betonieren von Terrassen, Wänden und Boden eines Schwimmbeckens
FR2975719A1 (fr) * 2011-05-27 2012-11-30 Sebastien Frederic Toulejbier Coffrage piscine reutilisable pour coulage beton monobloc des terrasses, des murs de piscine et du fond de piscine
CN112339078A (zh) * 2020-11-27 2021-02-09 云南城投中民昆建科技有限公司 一种用于铝合金管廊模具的无对拉加固装置

Also Published As

Publication number Publication date
FR2908144B1 (fr) 2012-10-05
FR2908144A1 (fr) 2008-05-09

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