EP3124719B1 - Schalunghaltevorrichtung für bauelement, bauelement mit einer solchen vorririchtung und schalungsverfahren mit einer solchen vorrichtung - Google Patents

Schalunghaltevorrichtung für bauelement, bauelement mit einer solchen vorririchtung und schalungsverfahren mit einer solchen vorrichtung Download PDF

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Publication number
EP3124719B1
EP3124719B1 EP16177072.2A EP16177072A EP3124719B1 EP 3124719 B1 EP3124719 B1 EP 3124719B1 EP 16177072 A EP16177072 A EP 16177072A EP 3124719 B1 EP3124719 B1 EP 3124719B1
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EP
European Patent Office
Prior art keywords
formwork
retaining device
guide support
building element
wall
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EP16177072.2A
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English (en)
French (fr)
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EP3124719A1 (de
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Pino Tornatore
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Individual
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    • 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
    • E04G11/08—Forms, which are completely dismantled after setting of the concrete and re-built for next pouring
    • E04G11/085—End form panels for walls
    • 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
    • E04B2/8605—Walls made by casting, pouring, or tamping in situ made in permanent forms without spacers
    • 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
    • E04B2002/8676—Wall end details

Definitions

  • the present invention relates to a formwork holding device for holding at least one shuttering panel arranged to close at least partially a recess provided in a construction element, said recess being between two opposite faces of said building element each delimited by a slice, said shuttering panel being at least partially supported on said slices.
  • the present invention also relates to a construction element and a formwork method.
  • a plurality of integral form walls are used which are adjacent two by two by their respective lateral ends.
  • a plank usually made of wood which is arranged along the lateral end of the integrated shuttering wall so as to close the lateral end.
  • the formwork shutoff board is fixed to the formwork wall integrated on site by fixing means.
  • the formwork board is often attached to the integrated formwork wall by means of pegs distributed along the lateral ends of the walls of the integrated formwork wall.
  • a formwork to form solid walls comprises two shuttering panels reinforced with vertical wooden beams, the panels being parallel to each other and spaced apart from one another, and an end form panel disposed transversely in the space between the two shuttering panels.
  • This document also describes a device for holding the end-form panel and adjusting its position in said space, which comprises two support elements fixed to the outside of the two parallel formwork panels, and mounted to the right of a plate of support. These support elements are parallel to each other and distant from each other.
  • the support plate carries a sleeve movable in translation on said plate and traversed by a threaded rod provided at one end with a sole on which is fixed the end form panel allowing its positioning between the two formwork panels .
  • the formwork device described is poorly suited to walls with integrated formwork. Indeed, this formwork device requires several attachment points. It As a result, the walls of the integrated form wall are degraded by these multiple attachment points. In addition, such a formwork device is complex to implement.
  • Document is also known DE 20 2013 003 444 U1 , a formwork holding device which has the features of the preamble of claim 1.
  • it is also known to prefabricate at the factory an integrated form wall whose side end is closed beforehand by a concrete allowance. This solution has the disadvantage of having to substantially modify the manufacturing molds integrated formwork walls and increase manufacturing costs.
  • the present invention aims to overcome these disadvantages by providing a formwork holding device adapted to various building elements and including standard integrated formwork walls, which is safe for operators, easy to attach to the building element without degrading it, which is easy to implement by a single operator, which is able to withstand the thrust forces of the concrete during casting, which avoids the degradation of the construction element and preserves its integrity, and which decreases considerably the implementation time and greatly improves the ergonomics of the site.
  • the invention relates to a formwork holding device having the features of claim 1.
  • the guide support may have a rectilinear shape and comprise at least one closed profiled tube at one of its ends.
  • the formwork holding device may comprise an orientable pad mounted on said transverse portion of said movable member by a hinge to form a steerable abutment.
  • the straight portion of the movable member may comprise a first profiled tube and said transverse portion may comprise a second profiled tube having a plurality of through holes defining several positions for said steerable shoe.
  • the steerable pad may comprise a rectilinear section secured to a central yoke coupled to said transverse portion of the movable member by said hinge.
  • the adjustment means comprise a threaded rod provided at one end with an adjusting end and coupled at the other end to a nut, said threaded rod being included within at least a part of the support of guide and the movable member, said threaded rod passing through the end of the guide support and said threaded rod being screwed into said nut.
  • the fixing means comprise a clamping flange arranged to grip at least partially said guide support and to bear against the face of said construction element and a fastener arranged to pass through said clamping flange and to to be fixed in a receiving member that includes the face of said construction element.
  • the invention also relates to a construction element of the type indicated in the preamble, characterized in that it comprises at least one formwork holding device described above arranged to maintain a formwork panel at least partially resting on the slices of said faces of said construction element and at least partially close said recess.
  • the construction element comprises at least one bushing embedded in one of its faces, arranged to receive said fixing means of said formwork holding device.
  • the present invention relates to a formwork holding device 1 which makes it possible to maintain a shuttering panel 3 on a construction element 2 and which is arranged to close at least partly a recess 21 provided in the construction element 2.
  • formwork holding device 1 is particularly applicable to formwork shut-offs of construction elements, such as lateral ends 22 or openings (windows, doors) (not shown) of integrated formwork wall 2, or of prefabricated solid wall (not shown), for example.
  • the present invention illustrates an exemplary embodiment, wherein the formwork holding device 1 is used to maintain a formwork panel 3, in the form of a board for example of wood, at one of the lateral ends 22 of a formwork wall integrated 2.
  • this example of use is not limiting.
  • the formwork holding device 1 as illustrated in the Figures 1 to 3 , comprises a guide support 10 intended to be fixed to the construction element 2 by fastening means 14, in which slides a movable element 11 comprising a bearing abutment 13, 112 arranged to be arranged against the shuttering panel 3.
  • the movable member 11 and its abutment is in the form of a square.
  • the guide support 10 comprises a straight section tube 101 and hollow, square section, closed at one of its ends by a plate 102 provided with a through hole, and open at its other end.
  • the guide support 10 consists of a single piece.
  • the movable element 11 comprises meanwhile a first profile tube 111 rectilinear, hollow and open at one of its ends which forms a rectilinear portion.
  • the first profiled tube 111 also has a square section which is smaller than the section of the profiled tube 101 of the guide support 10, to allow the engagement and sliding of the movable member 11 in the guide support 10.
  • the support of guide 10 and the movable member 11 are thus mounted telescopically.
  • the movable member 11 can move in a rectilinear translation relative to the guide support 10 and the length L of the formwork holding device 1 is adjustable.
  • the figure 3 illustrates the displacement of the movable member 11 relative to the guide support 10 between two positions to vary the length L of the formwork holding device 1 between the length L1 and the length L2.
  • the length L of the formwork holding device 1 can vary between at least one passive position in which said abutment stop 13, 112 is not in abutment against the shuttering panel 3 and an active position in which said abutment stop 13, 112 bears against it.
  • the threaded rod 122 is thus screwed into the nut 123.
  • the rotation of the adjustment nozzle 122 in one direction or in the other causes the rectilinear translation of the movable member 11 along the guide support 10 by screwing or unscrewing the threaded rod 121 in the nut 123.
  • These adjustment means 12 thus make it possible to control the movement of the movable member 11 with respect to the guide support 10.
  • the adjustment means 12 make it possible to tighten the bearing stop 13, 112 of the mobile element 11 against the shuttering panel 3.
  • Pou r do this simply turn the adjusting end piece 122 to bring the abutment abutment against the shuttering panel 3.
  • the movable element 11 in the form of a square has a transverse portion 112 disposed at right angles to the rectilinear portion 111, as illustrated by the Figures 1 to 3 .
  • the transverse portion is in the form of a second profiled tube 112 rectilinear, hollow or not, of square section, secured to the first profiled tube 111 by welding or any similar method.
  • This transverse portion is intended to be in direct abutment against the formwork panel 3 or via a steerable pad 13 when the formwork holding device 1 is in the active position.
  • the profiled tube 112 has for this purpose a plurality of through holes 113 arranged to receive a hinge 133 of the steerable pad 13.
  • the steerable pad 13 comprises a rectilinear section 131 and two transverse plates 132 protruding from each other each having a through hole 134 facing one another and forming a stirrup disposed in the center of the rectilinear profile 131.
  • This stirrup spans the second profiled tube 112 to the right of a through hole 113 to which it is coupled by a pin 133 forming the articulation of the steerable pad 13.
  • the plurality of holes 113 of the second profiled tube 112 makes it possible to vary the position of the steerable pad 13 as a function of the thickness of the elements of the 2.
  • the rectilinear section 131 of the steerable pad 13 is disposed in the right angle delimited by the first profiled tube 111 and the second profiled tube 112.
  • the steerable pad 13 is particularly useful when the end 22 to form the element construction 2 is not perpendicular to its walls 20 but is inclined or angled. This configuration is illustrated in particular in figure 5 and will be described later in the description.
  • the formwork holding device 1 further comprises fastening means 14 comprising a clamping flange 142 arranged to grip at least part of the guide support 10 and to be fastened to the construction element 2 by at least one fastener member. 141.
  • the clamping flange 142 is formed of an L-shaped plate, and has a through hole 143 for receiving the fastener 141, which is a screw.
  • the fixing member 141 is intended to be screwed into a socket (not shown) which is provided beforehand with the construction element 2.
  • the screw 141 forms a fixing member of the fastening means 14 and the sleeve forms a complementary receiving member. This choice of fixing member 141 and receiving member is however not limiting.
  • the fastening means 14 have the particular feature of being completely removable and independent of the guide support 10 and the movable element 11. Indeed, said fastening means 14 are intended to bear on the guide support 10 on a single bearing surface and to be fixed to said construction element 2 in a single point of attachment. More particularly, the fastening means 14 are on the one hand intended to be directly fixed in the construction element 2 via the screw assembly 141 and sleeve and to be in temporary contact. with the face 201 of the construction element 2 via the curved portion of the plate 142, and secondly to be only bearing without direct connection against the guide support 10 of the formwork holding device 1 via the right part
  • such fastening means 14 facilitate the fixing of the formwork holding device 1, since it is fixed on the construction element 2 at a single point. This results in ease of implementation on the site. In addition, it avoids degrading the integrity and aesthetics of the building element 2.
  • the figures 4 and 5 illustrate a non-limiting example of a construction element 2 comprising a formwork holding device 1, as described above.
  • the building element consists of a prefabricated wall with integrated formwork 2.
  • this choice of construction element is not limiting and extends for example to the solid prefabricated wall having lateral recesses. to receive links, or any other similar element of construction.
  • the integrated form wall 2 comprises two walls 20 parallel to each other and spaced from one another to form a recess 21.
  • the walls 20 each comprise a face 201.
  • the integrated form wall 2 is manufactured in the factory and shipped to the site.
  • the recess 21 is provided to receive the casting material of the core, such as concrete, once the integrated form wall 2 is placed on the job site.
  • the integrated form wall 2 has a free lateral end 22, on which is supported a formwork panel 3 maintained by two formwork holding devices 1 to close this lateral end 22 of the integrated form wall 2
  • the formwork panel 3 thus makes it possible to ensure that the filling material of the core which is poured between the walls 20 does not flow out of these.
  • the guide support 10 of the formwork holding device 1 is placed in abutment against the face 201 of one of the walls 20 of the integrated form wall 2.
  • the guide support 10 and the rectilinear portion 111 of the movable element 11 are substantially parallel to the longitudinal direction of the integrated form wall 2.
  • the transverse portion 112 of the movable member 11 is disposed opposite the lateral end 22 of the integrated form wall 2 and the shuttering panel 3.
  • the steerable pad 13 is in turn resting against the shuttering panel 3 and forms an angle with the transverse portion 112 since the lateral end 22 and the shuttering panel 3 are at an angle. It is thus positioned automatically with respect to the casing end to exert a resistance force and maintain the shuttering panel 3 against the edges 221 of the lateral end 22 of the integrated shuttering wall 2 thanks to the adjustment means 12
  • the shuttering holding device 1 is fixed to the integrated shuttering wall 2 by the fixing means 14. More particularly, the guiding support 10 is held against the wall 20 by the clamping flange 142 of the fastening means 14.
  • the invention achieves the goals set, namely to provide a formwork holding device adapted to various building elements and including standard integrated formwork walls, which is safe for operators, which is easy to implement by a single operator, which is able to withstand the thrust forces of concrete during casting, which avoids the degradation of the construction element and preserves its integrity, and which significantly reduces the time of implementation and greatly improves the ergonomics of the site.
  • the present invention is particularly applicable to concrete shuttering formwork including free end formwork or splay opening or sail head.
  • the guide support 10 is fixed to the face 201 of one of the walls 20 of the construction element 2 which comprises a bushing (not shown) via the fastening means 14. More particularly, the fixing member 141 in the through hole 143 of the clamping flange 142 which is oriented so that the bent portion bears against the wall 20, and the fastener 141 is inserted into the socket without tightening. Then, the guide support 10 is placed in abutment on the screw 141 in the space between the wall 20 and the clamping flange 142. As a result, the fastening means 14 are supported on the one hand against the guide support 10 and secondly against the face 201 of the wall 20.
  • the formwork panel 3 is then placed between the slices 221 of the lateral end 22 of the integrated form wall 2 and the adjustable shoe 13 of the movable member 10.
  • the movable member 11 is moved in a rectilinear translation along said guide support 10 to vary the length L of the formwork holding device 1 by turning the adjusting end-piece 122 by a appropriate key, until the steerable pad 13 exerts a resistance force against the shuttering panel. Finally, it closes the adjustment nozzle 122 to lock this position.
  • the formwork panel 3 is removed by performing the steps that are described in reverse.

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  • 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)

Claims (13)

  1. Schalunghaltevorrichtung (1) zum Halten von zumindest einer Schalungsplatte (3), ausgelegt, um zumindest zum Teil eine in einem Bauelement (2) vorgesehene Aushöhlung (21) zu verschließen, wobei besagte Aushöhlung (21) sich zwischen zwei gegenüber liegenden, jeweils durch einen Rand (221) begrenzten Seiten (201) von besagtem Bauelement (2) befindet, wobei besagte Schalungsplatte (3) zumindest teilweise auf besagten Rändern (221) aufliegt, wobei besagte Schalunghaltevorrichtung (1) eine einzige Führungsschiene (10) und ein einziges mit besagter Führungsschiene (10) verbundenes bewegliches Element (11) beträgt und einen Abstützanschlag (13, 112) beträgt, der ausgelegt ist um, in aktiver Stellung, gegen besagte Schalungsplatte (3) anzuliegen und auf diese eine Widerstandskraft auszuüben, wobei besagte Schalunghaltevorrichtung (1) zudem Einstell-Mittel (12) beträgt, die ausgelegt sind, um die Kontrolle der Bewegung und der Stellung des beweglichen Elements (11) in Bezug auf besagte Führungsschiene (10), sowie des Festspannens von besagtem Abstützanschlag (13, 112) gegen besagte Schalungsplatte (3) zu ermöglichen, wobei besagte Führungsschiene (10) ausgelegt ist, um durch Befestigungsmittel (14) auf einer einzigen von besagten Seiten (201) von besagtem Bauteil (2) befestigt zu werden, wobei besagte Schalunghaltevorrichtung (1) dadurch gekennzeichnet ist, dass besagte Führungsschiene (10) und besagtes bewegliches Element (11) teleskopisch zusammen gebaut sind, um das Gleiten von besagten beweglichen Element (11) in besagter Führungsschiene (10) zu ermöglichen, um die Länge (L, L1, L2) von besagter Schalunghaltevorrichtung (1) zwischen zumindest einer passiven Stellung, in der besagter Abstützanschlag (13, 112) nicht gegen besagter Schalungsplatte (3) anliegt, und einer aktiven Stellung, in der besagter Abstützanschlag gegen dieser anliegt, variieren zu lassen, und dadurch, dass besagtes bewegliches Element (11) eine Winkelform aufweist und ein geradliniges Teil (111) und ein zu besagtem geradlinigen Teil (111) merklich rechtwinklig angeordnetes Quer-Teil (112) beträgt, welches einen festen, transversal zu besagter Führungsschiene (10) angeordneten Abstützanschlag bildet.
  2. Schalunghaltevorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass besagte Führungsschiene (10) eine geradlinige Form aufweist und zumindest ein an einem seiner Enden (102) geschlossenes Profilrohr (101) beträgt.
  3. Schalunghaltevorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass sie einen schwenkbaren Schuh (13) beträgt, der über ein Gelenk (133) auf besagtem Quer-Teil (112) von besagtem beweglichem Element (11) montiert ist, um einen schwenkbaren Abstützanschlag zu bilden.
  4. Schalunghaltevorrichtung nach Anspruch 3, dadurch gekennzeichnet, dass besagtes geradliniges Teil von beweglichem Element (11) ein erstes Profilrohr (111) beträgt und besagtes Quer-Teil ein zweites Profilrohr (112) beträgt, welches eine Vielzahl Durchgangsbohrungen (113) aufweist, die mehrere Stellungen für besagten schwenkbaren Schuh (13) festlegen.
  5. Schalunghaltevorrichtung nach Anspruch 4, dadurch gekennzeichnet, dass besagter schwenkbarer Schuh (13) ein geradliniges Profil (131) beträgt, das fest mit einem zentralen Bügel (132) verbunden ist, das über besagtes Gelenk (133) an besagtes Quer-Teil (112) von beweglichem Element (11) gekoppelt ist.
  6. Schalunghaltevorrichtung nach Anspruch 2, dadurch gekennzeichnet, dass besagte Einstell-Mittel (12) eine an einem Ende mit einen Einstell-Endstück (122) versehene und am anderen Ende an eine Mutter (123) gekoppelte Gewindestange (121) betragen, dadurch, dass besagte Gewindestange (121) sich innerhalb zumindest eines Teils von Führungsschiene (10) und von beweglichem Element (11) befindet, dadurch, dass besagte Gewindestange (121) durch das Ende (102) von Führungsschiene (10) dringt, und dadurch, dass besagte Gewindestange (121) in besagte Mutter (123) geschraubt ist.
  7. Schalunghaltevorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass besagte Befestigungs-Mittel (14) ausgelegt sind, um auf besagter Führungsschiene (10) auf einer einzigen Auflagefläche aufzuliegen, und um über einen einzigen Befestigungspunkt an besagtem Bauelement (2) befestigt zu werden.
  8. Schalunghaltevorrichtung nach Anspruch 1 oder 7, dadurch gekennzeichnet, dass besagte Befestigungs-Mittel (14) ein Spannlasche (142) betragen, die ausgelegt ist, um besagte Führungsschiene (10) zumindest zum Teil zu umfassen und um auf Seite (201) von besagtem Bauelement (2) aufzuliegen, sowie ein Befestigungs-Element (141), das ausgelegt ist, um durch besagte Spannlasche (142) hindurch zu gehen und in einem Aufnahme-Element in Seite (201) von besagtem Bauelement (2) befestigt zu werden.
  9. Schalunghaltevorrichtung nach Anspruch 8, dadurch gekennzeichnet, dass besagtes Befestigungs-Mittel (141) eine Schraube ist, und dadurch, dass Spannlasche (14) aus einer L-förmigen Platte besteht mit einer Durchgangsbohrung (143) um besagte Schraube aufzunehmen, einem geraden Teil, um nur ohne direkte Verbindung an der Führungsschiene (10) anzuliegen und einem gefalzten Teil, um vorübergehend mit Seite (201) von Bauelement (2) in Kontakt zu sein.
  10. Bauelement (2) mit einer Aushöhlung (21) zwischen zwei entgegen gesetzten Seiten (201), wobei jede der Seiten (201) durch einen Rand (221) abgegrenzt ist, dadurch gekennzeichnet, dass es zumindest eine Schalunghaltevorrichtung (1) nach einem beliebigen der Ansprüche 1 bis 9 beträgt, die ausgelegt ist, um eine Schalungsplatte (3) zu halten, die zumindest teilweise auf den Rändern (221) von besagten Seiten (201) von besagtem Bauelement (2) anliegt und zumindest zum Teil besagte Aushöhlung (21) zu verschließen.
  11. Bauelement nach Anspruch 10, dadurch gekennzeichnet, dass es zumindest eine in einer seiner Seiten (201) versenkte Hülse beträgt, die ausgelegt ist, um besagte Befestigungsmittel (14) von besagter Schalunghaltevorrichtung (1) aufzunehmen.
  12. Bauelement nach Anspruch 11, dadurch gekennzeichnet, dass es aus einer Mauer mit integrierter Schalung (2) besteht, mit zwei merklich parallelen und auf Abstand voneinander gehaltenen Wänden (20), um besagte Aushöhlung (21) zu bilden, die mit einem Füllmaterial gefüllt werden kann, wobei zumindest eine Wand (20) von besagter Mauer mit integrierter Schalung (2) besagte zumindest eine auf besagter Seite (201) mündende Hülse beträgt, wobei besagte Mauer mit integrierter Schalung (2) zumindest ein Seitenende (22) beträgt, das durch zumindest eine angesetzte Schalungsplatte (3) verschlossen ist, die durch besagten Abstützanschlag (13, 112) von besagter Schalunghaltevorrichtung (1), gehalten wird, wobei besagte Schalunghaltevorrichtung (1) durch besagte Befestigungsmittel (14) auf besagter Wand (20) von besagter Mauer mit integrierter Schalung (2) befestigt ist.
  13. Schalungsverfahren eines Bauelements (2) nach einem beliebigen der Ansprüche 10 bis 12, das die Schalunghaltevorrichtung (1) einem beliebigen der Ansprüche 1 bis 9 einsetzt, dadurch gekennzeichnet, dass:
    - man besagte Schalunghaltevorrichtung (1) mit Befestigungsmitteln (14) an Bauelement (2) befestigt, wobei besagter Abstützanschlag (131, 13) von der zu schalenden Aushöhlung (21) von besagten Bauelement (2) fern gehalten wird,
    - man eine Schalungsplatte (3) zwischen besagter Aushöhlung (21) von besagtem Bauelement (2) und besagtem Abstützanschlag (131, 13) von Schalunghaltevorrichtung (I) anordnet, und
    - man besagtem Abstützanschlag (131, 13) durch Bewegen des beweglichen Elements (11) von Schalunghaltevorrichtung (1) an besagte Schalungsplatte (3) annähert, von der passiven Stellung in die aktive Stellung, durch ein verschieben entlang besagter Führungsschiene (10) mit Hilfe besagter Einstell-Mittel (12) bis Abstützanschlag (13, 112) an besagter Schalungsplatte (3) anliegt und auf diese eine Widerstandskraft ausübt.
EP16177072.2A 2015-07-30 2016-06-30 Schalunghaltevorrichtung für bauelement, bauelement mit einer solchen vorririchtung und schalungsverfahren mit einer solchen vorrichtung Active EP3124719B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1557312A FR3039576B1 (fr) 2015-07-30 2015-07-30 Dispositif de maintien de coffrage pour element de construction, element de construction muni dudit dispositif et procede de coffrage utilisant ledit dispositif

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EP3124719A1 EP3124719A1 (de) 2017-02-01
EP3124719B1 true EP3124719B1 (de) 2018-03-21

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CN112392252A (zh) * 2019-08-19 2021-02-23 中电建建筑集团有限公司 一种剪力墙端部模板加固装置及加固方法
CN110984561A (zh) * 2019-10-24 2020-04-10 中国水利水电第十四工程局有限公司 一种现浇钢筋混凝土剪力墙施工模板端头加固装置
CN112227711B (zh) * 2020-10-12 2022-01-04 厦门安科科技有限公司 一种建筑模板的多功能支撑装置
CN112227712B (zh) * 2020-10-14 2022-07-19 山东清河建工有限责任公司 一种墙体施工用侧向支撑装置
CN113503015A (zh) * 2021-08-10 2021-10-15 刘雪静 一种建筑模板浇筑用固定结构及其使用方法
CN114033099A (zh) * 2021-11-30 2022-02-11 中建三局第二建设工程有限责任公司 用于预制叠合墙的固定结构及预制叠合墙组件
CN116816105A (zh) * 2021-11-30 2023-09-29 何英姿 一种用于多角度墙体的装配式建筑的连接装置
FR3136815B1 (fr) 2022-06-17 2024-05-31 Dominique Vercruyce Serre-joint a embout escamotable
CN115405090B (zh) * 2022-08-12 2024-03-19 广东天凛高新科技有限公司 一种高密封质量现浇模具密封装置及其应用方法

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FR3039576A1 (fr) 2017-02-03
FR3039576B1 (fr) 2018-04-06

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