EP0841439B1 - 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
EP0841439B1
EP0841439B1 EP97810836A EP97810836A EP0841439B1 EP 0841439 B1 EP0841439 B1 EP 0841439B1 EP 97810836 A EP97810836 A EP 97810836A EP 97810836 A EP97810836 A EP 97810836A EP 0841439 B1 EP0841439 B1 EP 0841439B1
Authority
EP
European Patent Office
Prior art keywords
cantilever
bars
reinforcing bar
sections
connecting element
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.)
Expired - Lifetime
Application number
EP97810836A
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German (de)
English (en)
Other versions
EP0841439A1 (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
Anticipated expiration legal-status Critical
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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 panel connection element for the isolated, non-positive connection of a floor cover plate with a cantilevered plate with a cuboid insulating body and this passing through reinforcing rods, which are held vertically to each other vertically on each side of the insulating body in face plates made of corrosion-resistant material.
  • a cantilever connection element of the aforementioned type is known from EP-B-0 338 972 (Bau-Box Ewiag). This is a component that is used in particular for connecting a floor ceiling panel and a balcony slab.
  • This protective right which belongs to the applicant today, has for the first time created a cantilevered connection element protected against corrosion in the joint area, which, in addition, avoids concrete erosion due to the influence of the alternating loads thanks to faceplates.
  • the element was either entirely made of stainless steel or stainless steel sleeves which protectively surround the reinforcing bars bridging the joint gap and passing through the insulator body, the space between the sleeves and the reinforcing bars being filled with a hardening material.
  • an insulation element for cantilever plate exclusions which consists of a body made of insulating material and at least one sleeve unit containing at least two parallel equal length, the body penetrating steel sleeves for receiving reinforcing steels.
  • a threaded coupling is provided for receiving a Au gleicharm ist.
  • KragplattenanInstitut comprise various types are known. For example, reference is made here to the documents DE-A-31 16 381, EP-A-0 119 165 or DE-A-34 46 006, the latter variant, in addition to pressure and tension rods, also having cross bars which are corrosion-resistant in the joint area Cuffs are provided.
  • reinforcing bars of the cantilevered connection element which serve for the installation of the ground concrete slabs to be produced in the method of local concrete, protrude far out of the precast concrete part and are unprotected. Accordingly, there is a great risk that these reinforcing bars are bent before installation during transport or storage, as well as during installation and handling.
  • Another problem is that different relatively bulky cantilever panel connection elements had to be stored for different cantilevers.
  • the space required for the storage and transport of the finished cantilever plates was correspondingly enormous.
  • the reinforcing bar sections provided with threads on both sides provide a universal cantilevered connection element to which application-specific anchoring elements can be screwed on both sides.
  • the Kragplattenan gleichelement 10 essentially consists of an insulating body 11 which is arranged between two end plates 12.
  • the insulating body 11 can in principle be made of any insulating material. This is either a foamed plastic or preferably a body of mineral fiber board.
  • the two end plates 12 are made of stainless steel and are in the installed state in the end face of the cantilever 1, respectively in the end face of the bottom cover plate 2. Both end plates 12, which extend in the longitudinal direction of the joint, are penetrated by a plurality of Arm michierssstababroughen 13.
  • Armianssstababitese 13 are either straight Arm michsstababitese 13 ', if these are sections of tension or compression bars, or doubly curved Armstabstababitese 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 reinforcement rod sections 13 terminate shortly after passing through the end plate 12, at least on the bottom cover plate side in screw threads 14. According to the invention, the reinforcing rod sections 13 also terminate in threads 14 on the faceplate side.
  • the tension and compression bars 13 ' which are in the cantilever 1, in one piece connected to the Arm michsstababroughen 13.
  • FIG. 2 shows a variant of the cantilever panel connection element 10 according to the invention. It shows a vertical section perpendicular to the direction of the joint 7 in the region of two vertically superimposed, straight Arm michsstababroughe 13, which serve for tensile or compressive force transmission. It can be seen on both sides arranged end plates 12, between which the insulation body 11 is arranged. The insulating body 11 is penetrated by Arm michsstababête 13. On both sides of the joint 7 remote sides of the end plates 12 are attached to the Arm michellessstababroughen 13 screw 14. It consists of a core 131, which is longer than the surrounding sleeve 132. The sleeve is again made of a non-corrosive material, preferably made of stainless steel.
  • the space between the core 131 and the sleeve 132 is filled by a hardening material 133, preferably a resin.
  • the core 131 protrudes on both sides out of the sleeve 132 and is provided with said screw threads 14.
  • variously shaped anchoring elements 15 can be screwed. These can be either tension bars 15 ', pressure bars 15 "or pressure plates 15"' Printing plates are simple steel plates, which are provided with a through hole with internal thread 16. The embodiment shown here is particularly preferred because it leaves all options open for further use. Accordingly, such elements can be manufactured in large numbers and be complemented according to the needs with adapted anchoring elements 15.
  • the cantilever panel connection elements 10 have only straight reinforcing bar sections 13 for the connection of tension or compression bars. If, however, the transverse forces to be expected are relatively large, then in the longitudinal direction of the joint between two adjacent tensioned or pressure-loaded reinforcing bar sections 13 'a curved reinforcing bar section 13 "will be provided for the transmission of the transverse forces shown in the figure 3. This otherwise 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)
  • Building Environments (AREA)
  • Stringed Musical Instruments (AREA)
  • Superstructure Of Vehicle (AREA)
  • Gas-Filled Discharge Tubes (AREA)
  • Joining Of Building Structures In Genera (AREA)

Claims (5)

  1. Elément de raccordement pour dalle en porte-à-faux (10) destiné à réaliser une liaison isolante, agissant par action de force, entre une plaque de dalle de plancher-plafond (2) et une dalle en porte-à-faux (1), comprenant un corps isolant parallélépipédique (11) et des barres d'armature qui traversent ce dernier, les barres d'armature disposées par intervalle deux à deux l'une au-dessus de l'autre dans un même plan vertical étant tenues chacune des deux côtés du corps isolant dans des plaques frontales (12) en matière résistante à la corrosion, les barres d'armature étant divisées en tronçons de barres d'armature (13), les tronçons de barres d'armature (13) fabriqués en acier de construction formant le noyau (131) étant entourés par endroits d'une gaine (132) faite d'une matière qui ne se corrode pas, et les gaines (132) traversant les plaques frontales (12), caractérisé en ce que, sur les côtés des deux plaques frontales (12) qui sont éloignés du joint (7) entre la dalle de plancher-plafond (2) et la dalle en porte-à-faux (1), les tronçons de barres d'armature sont coupés et munis d'un filetage de vis (14) servant à les assembler par vissage à des éléments d'ancrage (15) qui s'y raccordent, au moins à peu près seulement la région munie du filetage émergeant des gaines, et en ce que l'espace intermédiaire entre le tronçon de barre d'armature (13) et la gaine correspondante (132) est rempli d'une matière durcissable (133), plus précisément de résine.
  2. Elément de raccordement pour dalle en porte-à-faux selon la revendication 1, caractérisé en ce que les éléments d'ancrage (15) à raccorder sont des barres d'armature (15', 15") possédant une partie d'accouplement à pas de vis (16).
  3. Elément de raccordement pour dalle en porte-à-faux selon la revendication 1, caractérisé en ce que les éléments d'ancrage sont des plaques de pression (15"').
  4. Elément de raccordement pour dalle en porte-à-faux selon la revendication 1, caractérisé en ce que les tronçons des barres d'armature (13) qui traversent le corps isolant (11) sont des tronçons des barres d'armature (15', 15") qui transmettent des forces de traction ou de compression et s'étendent en ligne droite.
  5. Elément de raccordement pour dalle en porte-à-faux selon la revendication 4, caractérisé en ce qu'en supplément des tronçons de barres d'armature s'étendant en ligne droite, il est encore prévu des tronçons coudés (13") qui transmettent des forces transversales.
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
CH02768/96A CH691606A5 (de) 1996-11-08 1996-11-08 Kragplattenanschlusselement.
CH2768/96 1996-11-08

Publications (2)

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

Families Citing this family (6)

* 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.
NL2015800B1 (nl) * 2015-11-16 2017-05-24 T&R Eng B V Gebouw en balkon voor toepassing daarmee.
SI3272958T1 (sl) * 2016-07-22 2020-08-31 Schoeck Bauteile Gmbh Gradbeni element za toplotno izolacijo
FR3120640B1 (fr) * 2021-03-11 2023-11-03 Josselin Guicherd Système de chaînage avec rupteur thermique

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH676615A5 (fr) * 1988-04-22 1991-02-15 Bau Box Ewiag
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

Also Published As

Publication number Publication date
DE59712614D1 (de) 2006-05-24
ATE323197T1 (de) 2006-04-15
CH691606A5 (de) 2001-08-31
EP0841439A1 (fr) 1998-05-13

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