EP0841439A1 - Elément de connexion pour dalle en porte-à-faux - Google Patents

Elément de connexion pour dalle en porte-à-faux Download PDF

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Publication number
EP0841439A1
EP0841439A1 EP97810836A EP97810836A EP0841439A1 EP 0841439 A1 EP0841439 A1 EP 0841439A1 EP 97810836 A EP97810836 A EP 97810836A EP 97810836 A EP97810836 A EP 97810836A EP 0841439 A1 EP0841439 A1 EP 0841439A1
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EP
European Patent Office
Prior art keywords
cantilever
element according
sections
bars
cantilever plate
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.)
Granted
Application number
EP97810836A
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German (de)
English (en)
Other versions
EP0841439B1 (fr
Inventor
Erich Müller
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.)
Pecon AG
Original Assignee
Pecon AG
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Filing date
Publication date
Application filed by Pecon AG filed Critical Pecon AG
Publication of EP0841439A1 publication Critical patent/EP0841439A1/fr
Application granted granted Critical
Publication of EP0841439B1 publication Critical patent/EP0841439B1/fr
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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
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/003—Balconies; Decks
    • E04B1/0038—Anchoring devices specially adapted therefor with means for preventing cold bridging

Definitions

  • the present invention relates to a cantilever plate connection element for the insulated, non-positive connection of a floor cover plate with a cantilever plate with a cuboidal insulation body and reinforcing bars passing through it, each of which is held vertically one above the other on both sides of the insulation body in end plates made of corrosion-resistant material.
  • a cantilever plate connecting element of the type mentioned is known from EP-B-0 338 972 (construction box Ewiag). It is a component that is used in particular to connect a floor slab and a balcony slab. This property right, which now belongs to the applicant, has for the first time created a cantilever plate connection element that is protected against corrosion in the joint area and, thanks to end plates, also avoids concrete erosion due to the influence of alternating loads.
  • the element was either made entirely of stainless steel or had sleeves made of stainless steel, which protectively surround the reinforcing bars bridging the gap and penetrating the insulation body, the space between the sleeves and the reinforcing bars being filled with a hardening material.
  • cantilever panel connection elements of various designs are known. Purely for example, reference is made here to documents DE-A-31 16 381, EP-A-0 119 165 or DE-A-34 46 006, the latter variant not only having compression and tension rods but also cross-bars which are corrosion-resistant in the joint area Cuffs are provided.
  • reinforcing bars of the cantilever slab connecting element which are used for the installation of the floor slab slabs to be constructed in in-situ concrete, protrude far from the prefabricated concrete part and are unprotected. Accordingly, there is a great risk that these reinforcing bars will be bent before installation during transport or storage, as well as during installation and handling.
  • the reinforcing bars for anchoring in the cantilever slab will be directly adapted to them, while on the customer's side, for example on the end plate, only threads are then provided to connect the reinforcing bar sections to those in the floor slab coming reinforcement bars.
  • reinforcing bar sections are provided with threads on both sides, as suggested in claim 2, then there is a universal basic element to which application-specific anchoring elements can be screwed on both sides.
  • FIG. 1 The use of the cantilever plate connection element, designated overall by reference number 10, is shown in FIG. 1.
  • the figure shows the cantilever plate 1 on the left and the floor cover plate 2 on the right.
  • the outer wall is designated by 3.
  • This is provided with an external insulation 4 on which a plaster 5 is applied.
  • a joint 7 thus remains between the cantilever plate 1 and the floor cover plate 2.
  • a cover layer 6, a so-called screed, is applied to both the cantilever plate 1 and the floor cover plate 2.
  • the insulation body 11 of the cantilever plate connection element 10 comes to rest. This achieves optimal thermal insulation so that the outside temperature of the cantilever plate 1 is not transferred to the floor cover plate 2.
  • the cantilever plate connection element 10 consists essentially of an insulation body 11 which is arranged between two end plates 12.
  • the insulation body 11 can in principle be made of any insulation material. This is either a foamed plastic or, preferably, a body made of a mineral fiber plate.
  • the two end plates 12 are made of stainless steel and lie in the installed state in the end face of the cantilever plate 1 or in the end face of the floor cover plate 2. Both end plates 12, which extend in the longitudinal direction of the joint, are penetrated by a large number of reinforcing rod sections 13. These reinforcing bar sections 13 are either straight reinforcing bar sections 13 'if they are sections of tension or compression bars, or double-curved reinforcing bar sections 13' 'if these are sections of transverse force bars.
  • two straight reinforcing bar sections 13 ' are arranged vertically one above the other in pairs.
  • the reinforcing rod sections 13 ′′ serving for the transmission of transverse force run obliquely from bottom to top in the joint area.
  • the reinforcing rod sections 13 end shortly after they have passed through the end plate 12, at least on the floor cover plate side in screw threads 14.
  • the reinforcing rod sections 13 can also end in threads 14 on the cantilever plate side.
  • the tension and compression rods 13 ' which lie in the cantilever plate 1, are in one piece connected to the reinforcing bar sections 13.
  • These tension or compression bars 13 ' penetrate the two end plates 12 and thus simultaneously form the reinforcing bar sections 13. In the area in which they form the reinforcing bar sections 13, they are surrounded by a sleeve 132. Its end on the floor cover plate side, which protrudes from the sleeves 132, is provided with a screw thread 14.
  • the parts of the tension or compression rods 13 ′ passing through the reinforcement rod sections 13 thus form the core of the reinforcement rod sections 13.
  • the corresponding anchoring elements 15 are screwed onto the threads 14 only shortly before the floor cover plate 2 is created.
  • these are tension rods 15 'or compression rods 15'', which are each equipped with corresponding screw coupling parts 16.
  • Such reinforcing bars with screw coupling parts 16 are common commercial goods. So far, they have been used to create reinforcement bars that are too long.
  • FIG. 2 shows a variant of the cantilever plate connection element 10 according to the invention. It shows a vertical section perpendicular to the direction of the joint 7 in the area of two straight reinforcing bar sections 13 lying vertically one above the other, which serve for the transmission of tensile or compressive force.
  • the insulation body 11 is penetrated by reinforcing rod sections 13.
  • Screw threads 14 are attached to the reinforcing rod sections 13 on both sides of the side of the end plates 12 remote from the joint 7.
  • the structure of the reinforcing rod sections 13 can be clearly seen here. They consist of a core 131 which is longer than the sleeve 132 surrounding it.
  • the sleeve is in turn made of a non-corroding material, preferably of stainless steel.
  • the space between the core 131 and the sleeve 132 is filled with a hardening material 133, preferably a resin.
  • the core 131 protrudes from the sleeve 132 on both sides and is provided with the screw threads 14 mentioned.
  • Variously designed anchoring elements 15 can be screwed onto the screw thread 14. These can either be tension rods 15 ', compression rods 15''or pressure plates 15''. Both Pressure plates are simple steel plates which are provided with a through hole with an internal thread 16. The embodiment shown here is particularly preferred because it leaves all options open for further use.
  • such elements can be manufactured in large numbers and complemented with adapted anchoring elements 15 according to the requirements.
  • the cantilever plate connecting elements 10 have only straight reinforcing bar sections 13 for the connection of tension or compression bars.
  • a curved reinforcing rod section 13 ′′ for transferring the transverse forces will be provided in the longitudinal direction of the joint between two adjacent tensile or compressive reinforcing rod sections 13 ′.
  • Such a reinforcing rod section 13 ′′ for transmitting the transverse forces is shown in FIG. 3. Otherwise, it has the same structure as described with reference to FIG. 2.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Reinforcement Elements For Buildings (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Superstructure Of Vehicle (AREA)
  • Gas-Filled Discharge Tubes (AREA)
  • Stringed Musical Instruments (AREA)
  • Building Environments (AREA)
EP97810836A 1996-11-08 1997-11-07 Elément de connexion pour dalle en porte-à-faux Expired - Lifetime EP0841439B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH2768/96 1996-11-08
CH02768/96A CH691606A5 (de) 1996-11-08 1996-11-08 Kragplattenanschlusselement.

Publications (2)

Publication Number Publication Date
EP0841439A1 true EP0841439A1 (fr) 1998-05-13
EP0841439B1 EP0841439B1 (fr) 2006-04-12

Family

ID=4241181

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97810836A Expired - Lifetime EP0841439B1 (fr) 1996-11-08 1997-11-07 Elément de connexion pour dalle en porte-à-faux

Country Status (4)

Country Link
EP (1) EP0841439B1 (fr)
AT (1) ATE323197T1 (fr)
CH (1) CH691606A5 (fr)
DE (1) DE59712614D1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1011662C2 (nl) * 1999-03-24 2000-09-27 Hakron Verankeringstechniek B Balkonplaat-balkongevel/vloersamenstel.
WO2005035892A1 (fr) * 2003-10-10 2005-04-21 Hitek Construction Ag Dispositif comprenant une barre en plastique renforce par des fibres et servant a transmettre une charge a travers une couche calorifuge
CH699960A1 (de) * 2008-11-27 2010-05-31 Heinrich Gabathuler Wärmedämmendes Kragplatten-Anschlusselement.
WO2017086777A1 (fr) * 2015-11-16 2017-05-26 T&R Engineering B.V. Bâtiment et balcon
FR3120640A1 (fr) * 2021-03-11 2022-09-16 Josselin Guicherd Système de chaînage avec rupteur thermique

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3272958B1 (fr) * 2016-07-22 2020-04-01 SCHÖCK BAUTEILE GmbH Élément de construction destiné a l'isolation thermique

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0338972A1 (fr) * 1988-04-22 1989-10-25 Bau-Box Ewiag Elément de raccordement pour panneau en porte-à-faux
CH678076A5 (en) * 1988-10-27 1991-07-31 Erico Products S A Insulating collar for reinforced concrete joints - has steel sleeves welded to one side with plastic collars on the other
DE4427962A1 (de) * 1994-08-09 1996-02-22 Wayss & Freytag Ag Vorrichtung zur statisch tragenden, korrosionsgeschützten, thermisch gedämmten Verbindung zweier Baukörper
DE19502712A1 (de) * 1995-01-28 1996-10-02 Dennert Kg Veit Deckenplatte für Gebäude

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0338972A1 (fr) * 1988-04-22 1989-10-25 Bau-Box Ewiag Elément de raccordement pour panneau en porte-à-faux
CH678076A5 (en) * 1988-10-27 1991-07-31 Erico Products S A Insulating collar for reinforced concrete joints - has steel sleeves welded to one side with plastic collars on the other
DE4427962A1 (de) * 1994-08-09 1996-02-22 Wayss & Freytag Ag Vorrichtung zur statisch tragenden, korrosionsgeschützten, thermisch gedämmten Verbindung zweier Baukörper
DE19502712A1 (de) * 1995-01-28 1996-10-02 Dennert Kg Veit Deckenplatte für Gebäude

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1011662C2 (nl) * 1999-03-24 2000-09-27 Hakron Verankeringstechniek B Balkonplaat-balkongevel/vloersamenstel.
EP1039056A1 (fr) * 1999-03-24 2000-09-27 Hakron Verankeringstechniek B.V. Ensemble de dalle de balcon pour parois extérieur/facade/sol
WO2005035892A1 (fr) * 2003-10-10 2005-04-21 Hitek Construction Ag Dispositif comprenant une barre en plastique renforce par des fibres et servant a transmettre une charge a travers une couche calorifuge
CH699960A1 (de) * 2008-11-27 2010-05-31 Heinrich Gabathuler Wärmedämmendes Kragplatten-Anschlusselement.
WO2017086777A1 (fr) * 2015-11-16 2017-05-26 T&R Engineering B.V. Bâtiment et balcon
NL2017754A (nl) * 2015-11-16 2017-06-02 T&R Eng B V Gebouw en gevelelement
FR3120640A1 (fr) * 2021-03-11 2022-09-16 Josselin Guicherd Système de chaînage avec rupteur thermique
EP4056777A3 (fr) * 2021-03-11 2023-01-04 Les Professionnels de la Chaudronnerie Industrielle Système de chainage avec rupteur thermique
FR3140388A1 (fr) * 2021-03-11 2024-04-05 Les Professionnels de la Chaudronnerie Industrielle Système de chaînage avec rupteur thermique

Also Published As

Publication number Publication date
CH691606A5 (de) 2001-08-31
EP0841439B1 (fr) 2006-04-12
DE59712614D1 (de) 2006-05-24
ATE323197T1 (de) 2006-04-15

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