EP0834622B1 - Wärmegedämmtes Verbindungselement zwischen externen Betonteilen, insbesondere Kragplatten, und Gebäude - Google Patents

Wärmegedämmtes Verbindungselement zwischen externen Betonteilen, insbesondere Kragplatten, und Gebäude Download PDF

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Publication number
EP0834622B1
EP0834622B1 EP97116605A EP97116605A EP0834622B1 EP 0834622 B1 EP0834622 B1 EP 0834622B1 EP 97116605 A EP97116605 A EP 97116605A EP 97116605 A EP97116605 A EP 97116605A EP 0834622 B1 EP0834622 B1 EP 0834622B1
Authority
EP
European Patent Office
Prior art keywords
bent
over
element according
building element
flat bar
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
EP97116605A
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German (de)
English (en)
French (fr)
Other versions
EP0834622A3 (de
EP0834622A2 (de
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.)
Schoeck Bauteile GmbH
Original Assignee
Schoeck Bauteile GmbH
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 Schoeck Bauteile GmbH filed Critical Schoeck Bauteile GmbH
Publication of EP0834622A2 publication Critical patent/EP0834622A2/de
Publication of EP0834622A3 publication Critical patent/EP0834622A3/de
Application granted granted Critical
Publication of EP0834622B1 publication Critical patent/EP0834622B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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 invention relates to a component for thermal insulation between two components, especially between one Building and a cantilevered outer part consisting of an insulating body to be laid between them with at least a pressure element that is transverse to the longitudinal extension of the insulating body runs through it and via terminal pressure plates with the two components is in operative connection, the insulating body optionally reinforcement bars for tensile and / or shear force transmission having.
  • Such components are mainly between Concrete components because they allow Balcony slabs or the like with the corresponding To connect false ceiling of the building, the usual thermal bridges largely eliminated become. In practice, therefore, they sit down more and more through and are now in numerous embodiments known.
  • the pressure elements either consist of pressure rods, which is on both sides of the insulating body in the two stretch in adjacent concrete components. Through the the prescribed anchorage length results but sometimes with a certain risk of collision the connecting reinforcement. Shorter print elements are then possible if pressure plates are welded to the ends be, whereby the compressive forces with permissible surface pressures transferred to the adjacent concrete component become. However, this involves welding the printing plates associated with additional manufacturing costs and leads to the local destruction of the corrosion protection of the stainless steel, which requires a higher concrete cover becomes.
  • EP-A 121 685 is a pressure element in a heat-insulating Component known, which is rod-shaped and with its two Ends either on the two adjacent concrete components or in this is concreted.
  • DE-A 34 03 240 is a heat-insulating component for cantilevered building parts become known in the a rod-shaped Pressure element is integrated, this pressure element at both ends welded pressure plates.
  • the pressure element consists of a flat bar that on its related to the two components Ends approximately vertical turns to form which has printing plates.
  • the flat bar with the flat side in is expediently Horizontal direction built into the insulator and the turns to form the pressure plate take place around about horizontal axes. If you start from one Flat bar material, the width of which is also large like the width of the printing plates, everyone is unnecessary additional section of material and one can of one simple, rectangular flat bar base material, especially a rod-shaped stainless steel rolled sheet, just cut it to the desired length and is deformed.
  • the pressure element is expediently not a single one Turn but made with two turns, such that first a turn in one direction is made, to which another turn connects in the opposite direction, the latter the Pressure plate forms. If you choose the first one Turning only about in relation to the vertical direction half as high as the further turn, so you get a support of the pressure plate in the middle, so that no additional bending moment can be absorbed needs.
  • a tongue from the flat bar are bent out, preferably opposite to first mentioned turn, this tongue with its free end at the former or the latter Bends abuts and thus supports the pressure plate.
  • the flat bar in Area between the bent ends also bent Have longitudinal edges. This ensures the kink stability of the pressure element and possibly also the support the printing plates improved.
  • the flat bar in Area between the bent ends also bent Have longitudinal edges. This ensures the kink stability of the pressure element and possibly also the support the printing plates improved.
  • can also be a longitudinally running in the flat bar Slit are embossed, the longitudinal edges this slot by bending the flat bar material are formed.
  • the bent ones are useful Longitudinal edges, both on the outer edges of the Flat bars, as well as those around the slot mentioned angled about 90 ° because this causes the bending moment and increases the kink resistance the most become.
  • a material for the printing element according to the invention expediently used a stainless steel rolled sheet that directly in the desired cross-section stands.
  • a prefabricated component can be seen in FIG an insulating body 1 with integrated tension rods 2, Shear bars 3 and pressure elements 4.
  • the pressure elements protrude a few centimeters on both sides of the insulating body 1 before, but they can also be flush with the Complete the long sides of the insulator.
  • the detailed structure of the pressure element 4 follows in one first alternative from FIGS. 2 to 4. It can be seen that that the pressure element from a flat bar 40 with a middle section and two terminal by turns integrally molded pressure plates 41 and 42 consists. These printing plates run approximately vertically and are made as follows: First, the ends of the flat bar 40 by 90 ° in one direction, in Embodiment down, bent; this first Turn 41a or 42a will then be at the desired level Lower edge of the pressure plate 41 or 42 by 180 ° bent above and forms the actual pressure plate. The length of the bend 41a or 42a is so chosen that the central portion of the flat bar 40th approximately at the middle level of the pressure plates 41 and 42 runs.
  • tongues 43 and 44 are punched out in such a way that the free ends of the pressure plates on the bends 41a and 42a opposite sides support.
  • this support effect punched out tongues but also the material cross section between the middle section and the first Bends 41a and 42a weaken, so that the pressure element in its entirety the thermal ones Relative movements in the horizontal direction between buildings and can follow the projecting part of the building elastically.
  • the longitudinal edges of the central section are made the horizontal plane of the middle section bent out, these turns 40a and 40b expediently in turned the same direction as the first turns 41a and 42a to also support there similar to the tongues 43 and 44.
  • the bends 40a and 40b improve the elasticity of the pressure element compared to the aforementioned thermal conditional horizontal displacements because they cross the connection between the middle section and weaken the turns 41a and 42a. Increase at the same time the stiffness of the buckling compared to the over the Pressure plates 41 and 42 initiated pressure forces.
  • the printing element 4 described is produced from a rectangular stainless steel sheet, which in the desired width and material thickness stands and only has to be cut to length. hereupon the bends or cutouts described above attached so that you have a braced Pressure element with directly molded pressure plates without the welding work previously required.
  • FIGS 5 to 7 show an alternative design of the Pressure element for a higher power transmission. It exists from a slightly wider flat bar 40, otherwise has but a structure similar to that previously described Pressure element, which is why those used there Reference symbols have been adopted.
  • non-continuous slot 45 punched out has been. This punching is preferably done such that the punched-out material is not cut off, but is only turned so that one vertical turns 45a and 45b get similar to that bent outer edges 40a and 40b.
  • the other difference is that one Pressure plate 42 at its two lateral edges is bent back to the insulating body. Besides, is the flat bar 40 between the pressure plates 41 and 42 provided with a large number of staggered holes in order to reduce its thermal conductivity.
  • Projections 50 are punched out of the central section. They serve to fix the pressure element 4 in the insulating body 1.
  • Figure 9 shows an alternative design.
  • the Flat bar 40 punched and bent so that between the slit 46 passing through the pressure plates 41 and 42 arises and the bounding, bent longitudinal edges 46a and 46b each to the inside of the Pressure plates 41 and 42 run and thus support them. They therefore replace those shown in FIGS. 2 to 8 Tongues 43 and 44.
  • outer edges 40a and 40b are reversed the aforementioned edges 46a and 46b bent and support the pressure plates 41 and 42 on the other Side, so in the embodiment at the top indirectly via the turns 41a and 41b.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
  • Processing Of Solid Wastes (AREA)
  • Joining Of Building Structures In Genera (AREA)
EP97116605A 1996-10-02 1997-09-24 Wärmegedämmtes Verbindungselement zwischen externen Betonteilen, insbesondere Kragplatten, und Gebäude Expired - Lifetime EP0834622B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19640652A DE19640652A1 (de) 1996-10-02 1996-10-02 Bauelement zur Wärmedämmung
DE19640652 1996-10-02

Publications (3)

Publication Number Publication Date
EP0834622A2 EP0834622A2 (de) 1998-04-08
EP0834622A3 EP0834622A3 (de) 2000-10-25
EP0834622B1 true EP0834622B1 (de) 2003-09-03

Family

ID=7807675

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97116605A Expired - Lifetime EP0834622B1 (de) 1996-10-02 1997-09-24 Wärmegedämmtes Verbindungselement zwischen externen Betonteilen, insbesondere Kragplatten, und Gebäude

Country Status (5)

Country Link
EP (1) EP0834622B1 (pl)
AT (1) ATE248961T1 (pl)
CZ (1) CZ312197A3 (pl)
DE (2) DE19640652A1 (pl)
PL (1) PL187696B1 (pl)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005039025A1 (de) 2005-08-18 2007-02-22 Schöck Bauteile GmbH Bauelement zur Wärmedämmung
DE102006011335A1 (de) * 2006-03-09 2007-09-13 Schöck Bauteile GmbH Bauelement zur Wärmedämmung
DE102006011336A1 (de) * 2006-03-09 2007-09-13 Schöck Bauteile GmbH Bauelement zur Wärmedämmung
WO2013021069A1 (de) 2011-08-11 2013-02-14 Schöck Bauteile GmbH Bauelement zur wärmedämmung
DE102011109962A1 (de) * 2011-08-11 2013-02-14 Schöck Bauteile GmbH Bauelement zur Wärmedämmung
FR3031528B1 (fr) * 2015-01-08 2017-01-13 Keizh Module formant rupteur de pont thermique pour batiments isoles par l'exterieur
PL127326U1 (pl) * 2015-02-05 2019-03-11 Zbigniew Dyczkowski Odginane zbrojenie
PL127325U1 (pl) * 2015-02-05 2019-03-11 Zbigniew Dyczkowski Zbrojenie odginane
KR101661998B1 (ko) 2015-03-11 2016-10-19 주식회사 제드건축사사무소 열교 차단형 외부통로 연결 구조체 및 그 시공방법
KR101663205B1 (ko) 2016-07-09 2016-10-10 주식회사 제드건축사사무소 열교 차단형 외부통로 연결 구조체 및 그 시공방법

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1588887A (pl) * 1968-09-12 1970-03-16

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1296296A (en) * 1918-03-11 1919-03-04 Henry H Lampert Bar support and spacer for concrete-reinforcements.
DE3309254A1 (de) * 1983-03-15 1984-10-04 Manfred Dierichs Druckelement in einem waermedaemmenden bauteil fuer vorkragende gebaeudeteile
DE3403240A1 (de) * 1984-01-31 1985-08-01 Friedhelm 4400 Münster Quinting Fertigbauelement fuer die herstellung von auskragenden und aussen liegenden betonteilen
DE8717953U1 (de) * 1987-07-08 1991-09-19 Schöck Bauteile GmbH, 7570 Baden-Baden Wärmedämmendes Bauteil
DE4103278A1 (de) * 1991-02-04 1992-08-13 Schoeck Bauteile Gmbh Bauelement zur waermedaemmung bei gebaeuden
CH685252A5 (de) * 1992-03-02 1995-05-15 Extruplast Gmbh Kragplattenanschlusselement.
DE4302682A1 (de) * 1993-02-01 1994-08-04 Schoeck Bauteile Gmbh Bauelement zur Wärmedämmung
DE9318354U1 (de) * 1993-11-18 1994-03-24 Max Frank Gmbh & Co Kg, 94339 Leiblfing Balkonanschluß
DE4436808C2 (de) * 1994-10-14 1999-06-17 Schaedler Felix Dipl Ing Verbindungselement
AT964U1 (de) * 1994-10-31 1996-08-26 Hako Bautechnik Ges M B H Wärmedämmendes anschlussstück
DE19508292A1 (de) * 1995-03-09 1996-09-12 Rolf Hirn Bauelement zur Wärmedämmung von Gebäuden
DE29615018U1 (de) * 1996-08-29 1996-12-05 Eisenhofer, André, Dipl.-Ing. (FH), 86150 Augsburg Vorrichtung zur gemeinsamen Aufnahme von Druck- und Querkräften

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1588887A (pl) * 1968-09-12 1970-03-16

Also Published As

Publication number Publication date
CZ312197A3 (cs) 1999-04-14
ATE248961T1 (de) 2003-09-15
PL322351A1 (en) 1998-04-14
DE19640652A1 (de) 1998-04-09
DE59710681D1 (de) 2003-10-09
EP0834622A3 (de) 2000-10-25
EP0834622A2 (de) 1998-04-08
PL187696B1 (pl) 2004-09-30

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