EP0657592A1 - Construction element for thermal insulation - Google Patents

Construction element for thermal insulation Download PDF

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Publication number
EP0657592A1
EP0657592A1 EP94118453A EP94118453A EP0657592A1 EP 0657592 A1 EP0657592 A1 EP 0657592A1 EP 94118453 A EP94118453 A EP 94118453A EP 94118453 A EP94118453 A EP 94118453A EP 0657592 A1 EP0657592 A1 EP 0657592A1
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EP
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Prior art keywords
insulating body
recesses
component according
reinforcing bars
bars
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EP94118453A
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German (de)
French (fr)
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EP0657592B1 (en
Inventor
Gerhard Trunz
Armin Schumacher
Ursula Schnurr
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Schoeck Bauteile GmbH
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Schoeck Bauteile GmbH
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    • 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 to be concreted, in particular between a building and a cantilevered outer part, consisting of an insulating body to be laid between them with integrated metallic reinforcing bars, which extend transversely to the insulating body through it and on both sides into the components to be concreted protrude, the insulating body in the passage area of the reinforcing bars having corresponding recesses running straight and / or obliquely through the insulating body.
  • each insulating body is equipped with several horizontally continuous tension and compression rods and with diagonally installed shear force rods.
  • the tensile, compression and transverse force rods protrude horizontally from the insulating body, which ensures that they overlap with the connecting reinforcement of the components connected on both sides is.
  • the number of reinforcing bars depends on the length of the insulating body and the forces to be transmitted between the subsequent concrete parts.
  • the object of the present invention is therefore to provide a component for thermal insulation with which a component which is matched to the current load case is available, it being possible for any necessary adjustments to be made without much effort.
  • This object is achieved in that the number of recesses for the passage of the reinforcing bars through the insulating body is designed for the maximum load and that only a part of these recesses is equipped with reinforcing bars.
  • the object of the invention has the advantage that, if necessary, an almost arbitrary number of reinforcing bars can be inserted into the insulating body of the prefabricated component without recesses having to be worked in manually for these bars. For this reason, only one type of structural component must be kept in stock, the basic equipment of which corresponds to the minimum requirements, while higher requirements on the structural component are met by inserting additional reinforcement bars.
  • the insulating body will usually only be equipped with shear bars for one direction and horizontally continuous reinforcement bars arranged at medium height, but equipping the insulator with shear bars for the opposite direction is possible without major problems.
  • the joint is made up in sections of individual, inclined and inclined surfaces that extend from recess to recess.
  • the insulating bodies In order to improve the installation of the insulating bodies on the construction site, and in particular to enable them to be provided with appropriate components without gaps even over longer distances, it is favorable to provide the insulating bodies on their narrow side surfaces with recesses or projections, each with oppositely shaped parts Projections or recesses on the respectively adjacent insulating body correspond.
  • the reinforcing bars are required to transfer the forces from the projecting outer part through the insulating body through to the ceiling. These forces vary depending on the load. What is relevant here is what dimensions the outer part has, what loads are to be applied, etc.
  • the component shown here is particularly suitable, for example, for balcony parts supported on at least two sides, where moments are not absolutely necessary; separate reinforcing bars would then have to be provided for this.
  • FIG. 3 In order to have an insulating component in the application described, which can be used in all applications with the restrictions mentioned, this component is provided with an insulating body, as shown in FIG. 3 in a disassembled state.
  • FIGS. 3a, b and e show the upper part of this insulating body in a bottom, front and sectional side view
  • FIGS. 3c, d and f show the bottom part of the insulating body in a front, opening and sectional side view.
  • the lower part 6 has pins 7 which engage in recesses 8 in the upper part 5 in the assembled state.
  • the lower part 6 also has grooves 9, 10 which run diagonally (grooves 9) or straight (grooves 10) through the insulating body composed of the lower and upper part. Accordingly, transverse force bars (channels 9) or tension, compression bars (channels 10) are inserted into these channels 9, 10.
  • the number of channels is designed for the maximum number of reinforcing bars required. But since in many cases only a minor one Number of reinforcing bars are necessary, not all channels 9, 10 are always required.
  • the channels not required are therefore closed at their ends by easily removable closures 11. If there is a greater need for reinforcement bars for a construction site than a component prefabricated in the usual way can cover with only partially inserted reinforcement bars, the closures 11 can be easily removed and the channels 9 or 10 then released can be provided with corresponding additional reinforcement bars. so that a component that is tailored to each special individual case is to be provided. So that the insertion of the additional reinforcement bars can be done without complicated work, the parting line 12 is arranged between the upper and lower part so that it runs along the channels.
  • each channel 9 running diagonally through the insulating body is assigned a channel 13 running in mirror image to it, so that, as shown in FIGS. 1 and 2, cross bars 2, 3 can be inserted, which are on both possible ways run diagonally through the insulating body and can absorb lateral forces in both possible directions.
  • mirror-image channels 13 which are not always required, can also be covered by easily removable closures 14, as long as they are not required.
  • the parting line points Sections 12a, 12b, which are inclined towards each other and extend from channel to channel.
  • the insulating body has recesses 15 on its narrow side surfaces, which correspond to corresponding projections 16 on the adjacent insulating body.
  • the insulating bodies can thus be lined up without gaps in the manner of tongue and groove connections.
  • the arrangement of the channels 9, 10 and 13, as well as the pins 7 and recesses 8 is repeated in a grid-like manner along the insulating body, so that a component can be cut to length, in order, if necessary, to allow an exact length-wise adaptation of an insulating body row to the respective construction site situation.
  • the component according to the invention thus offers pronounced variability so that it can be used in a wide variety of applications.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
  • Reinforcement Elements For Buildings (AREA)
  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
  • Insulated Conductors (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)

Abstract

The integrated metallic reinforcement bars extend crossways to and through the insulating body. The insulating body in the through passage area of the reinforcement bars has corresp. straight (10) or inclined (9,13) recesses running through it. The number of these recesses matches the max. load situation, and only a part of them is fitted with reinforcement bars. The insulating body is fitted only with cross-force bars and horizontal tractive and pressure bars. For each inclinedly running recess (9) through the insulating body an identical recess (13) is provided. The unused recesses (9,10,13) on the outside of the insulating body are provided with easily removable closures (11,14).

Description

Die Erfindung betrifft ein Bauelement zur Wärmedämmung zwischen zwei zu betonierenden Bauteilen, insbesondere zwischen einem Gebäude und einem vorkragenden Außenteil, bestehend aus einem dazwischen zu verlegenden Isolierkörper mit integrierten metallischen Bewehrungsstäben, die sich quer zum Isolierkörper durch diesen hindurch erstrecken und beidseits in die zu betonierenden Bauteile vorstehen, wobei der Isolierkörper im Durchtrittsbereich der Bewehrungsstäbe entsprechende gerade und/oder schräg durch den Isolierkörper verlaufende Aussparungen aufweist.The invention relates to a component for thermal insulation between two components to be concreted, in particular between a building and a cantilevered outer part, consisting of an insulating body to be laid between them with integrated metallic reinforcing bars, which extend transversely to the insulating body through it and on both sides into the components to be concreted protrude, the insulating body in the passage area of the reinforcing bars having corresponding recesses running straight and / or obliquely through the insulating body.

Derartige Bauelemente gestatten es, vorkragende Betonteile, insbesondere Balkonplatten, mit der entsprechenden Zwischendecke eines Gebäudes zu verbinden, wobei die sonst üblichen Wärmebrücken weitestgehend eliminiert werden. Sie setzten sich daher in der Praxis immer stärker durch und sind inzwischen in zahlreichen Ausführungsformen bekannt. Im allgemeinen ist jeder Isolierkörper mit mehreren horizontal durchlaufenden Zug- und Druckstäben und mit schräg eingebauten Querkraftstäben bestückt. Die Zug-, Druck- und die Querkraftstäbe stehen aus dem Isolierkörper horizontal hervor, wodurch eine Überdeckung mit der Anschlußbewehrung der beidseits anschließenden Bauteile gewährleistet ist. Dabei ist die Anzahl der Bewehrungsstäbe von der Länge des Isolierkörpers und von den zwischen den anschließenden Betonteilen zu übertragenden Kräften abhängig.Components of this type allow projecting concrete parts, in particular balcony slabs, to be connected to the corresponding false ceiling of a building, with the otherwise customary thermal bridges being largely eliminated. They are therefore becoming increasingly popular in practice and are now known in numerous embodiments. In general, each insulating body is equipped with several horizontally continuous tension and compression rods and with diagonally installed shear force rods. The tensile, compression and transverse force rods protrude horizontally from the insulating body, which ensures that they overlap with the connecting reinforcement of the components connected on both sides is. The number of reinforcing bars depends on the length of the insulating body and the forces to be transmitted between the subsequent concrete parts.

Da diese Kräfte aber von Fall zu Fall variieren, ergibt sich das Problem, daß auch die Anzahl der effektiv benötigten Bewehrungsstäbe von Fall zu Fall schwankt. Das heißt für industriell vorgefertigte Bauelemente, daß die Anzahl der vorhandenen Bewehrungsstäbe entweder überdimensioniert ist oder daß in den eigentlich fertigen Isolierkörper noch nachträglich zusätzliche Bewehrungsstäbe eingebaut werden müssen. Hierzu müssen dann mit einem Messer oder einem ähnlichem Werkzeug Nuten, Durchbrüche usw. in den Isolierkörper eingearbeitet werden und es werden dann entsprechende zusätzliche Bewehrungsstäbe eingelegt.Since these forces vary from case to case, the problem arises that the number of reinforcing bars actually required also varies from case to case. For industrially prefabricated components, this means that the number of existing reinforcing bars is either oversized or that additional reinforcing bars have to be installed in the actually finished insulating body. For this purpose, grooves, openings, etc. must then be worked into the insulating body with a knife or a similar tool, and corresponding additional reinforcing bars are then inserted.

Diese zusätzlichen Arbeiten sind aber sehr zeitaufwendig und umständlich. Als Alternative bietet sich hier an, eine Vielzahl von Bauelementen für die unterschiedlichsten Belastungsfälle vorzusehen, was aber bei der industriellen Vorfertigung der Elemente wegen der großen Anzahl von möglichen Varianten sehr kostenträchtig ist, da für jede Variante ein separates Herstellungswerkzeug für den Isolierkörper notwendig wird und sich durch die Variantenvielfalt auch die Lagerhaltung aufbläht.However, this additional work is very time-consuming and cumbersome. An alternative here is to provide a large number of components for the most varied load cases, but this is very costly in industrial prefabrication of the elements because of the large number of possible variants, since a separate manufacturing tool for the insulating body is necessary for each variant due to the wide range of variants, inventory also inflates.

Aufgabe der vorliegenden Erfindung ist es daher, ein Bauelement zur Wärmedämmung anzugeben, mit dem ein auf den aktuellen Belastungsfall abgestimmtes Bauelement zur Verfügung steht, wobei gegebenenfalls noch notwendige Anpassungen ohne viel Aufwand vorgenommen werden können.The object of the present invention is therefore to provide a component for thermal insulation with which a component which is matched to the current load case is available, it being possible for any necessary adjustments to be made without much effort.

Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß die Zahl der für den Durchtritt der Bewehrungsstäbe durch den Isolierkörper verlaufenden Aussparungen auf den maximalen Belastungsfall ausgelegt ist und daß nur ein Teil dieser Aussparungen mit Bewehrungsstäben bestückt ist.This object is achieved in that the number of recesses for the passage of the reinforcing bars through the insulating body is designed for the maximum load and that only a part of these recesses is equipped with reinforcing bars.

Der Gegenstand der Erfindung hat den Vorteil, daß im Bedarfsfall eine fast beliebige Anzahl von Bewehrungsstäben in den Isolierkörper des vorgefertigten Bauelementes eingesetzt werden kann, ohne daß für diese Stäbe erst Ausnehmungen manuell eingearbeitet werden müssen. Deshalb muß dann auch nur eine Art von Bauelementen bevorratet werden, die in ihrer Grundausstattung den Minimalanforderungen entspricht, während höhere Anforderungen an das Bauelement durch Einlegen zusätzlicher Bewehrungsstäbe erfüllt werden.The object of the invention has the advantage that, if necessary, an almost arbitrary number of reinforcing bars can be inserted into the insulating body of the prefabricated component without recesses having to be worked in manually for these bars. For this reason, only one type of structural component must be kept in stock, the basic equipment of which corresponds to the minimum requirements, while higher requirements on the structural component are met by inserting additional reinforcement bars.

Die Lagerhaltung kann weiter verringert werden, wenn im wesentlichen jeder schräg durch den Isolierkörper verlaufenden Ausnehmung eine spiegelbildlich verlaufende Ausnehmung zugeordnet ist. Dadurch lassen sich in den Isolierkörper Stäbe einlegen, die Querkräfte in beiden Richtungen aufnehmen können, so daß auch unter diesem Aspekt der gleiche Isolierkörper für weitere Anwendungsfälle einsetzbar ist.Storage can be further reduced if essentially each recess that runs obliquely through the insulating body is assigned a recess that runs in mirror image. As a result, rods can be inserted into the insulating body which can absorb transverse forces in both directions, so that the same insulating body can also be used for further applications in this aspect.

Dabei wird der Isolierkörper üblicherweise zwar nur mit Querkraftstäben für eine Richtung und horizontal durchlaufenden, auf mittlerer Höhe angeordneten Bewehrungsstäben bestückt sein, aber die Ausstattung des Isolierkörpers mit Querkraftstäben für die entgegengesetzte Richtung ist so ohne größere Probleme möglich.The insulating body will usually only be equipped with shear bars for one direction and horizontally continuous reinforcement bars arranged at medium height, but equipping the insulator with shear bars for the opposite direction is possible without major problems.

Um mit den nicht genutzten Ausnehmungen im Isolierkörper keine Verwirrung auf der Baustelle zu schaffen, ist es vorteilhaft, diese an den Außenseiten des Isolierkörpers mit leicht entfernbaren Verschlüssen zu versehen, z.B. dünnen herausbrechbaren Schichten. Außerdem kann so kein Beton in die nichtgenutzten Ausnehmungen eindringen, so daß die Isolierwirkung nicht durch ungewollt in den Isolierkörper eingedrungenen Beton auf diese Weise verschlechtert werden kann.In order not to create confusion on the construction site with the unused recesses in the insulating body, it is advantageous to provide these on the outer sides of the insulating body with easily removable closures, e.g. thin breakable layers. In addition, no concrete can penetrate into the unused recesses, so that the insulating effect cannot be worsened in this way by unintentionally penetrating concrete into the insulating body.

Es ist besonders günstig, den Isolierkörper in ein Ober- und ein Unterteil aufzuteilen, die an einer Fuge trennbar sind, die entlang den Aussparungen verläuft. Damit wird erreicht, daß bei auseinandergenommenem Isolierkörper die zusätzlichen Bewehrungsstäbe schnell und ohne große Probleme in die Aussparungen einsetzbar sind. Dabei setzt sich die Fuge abschnittsweise aus einzelnen, schrägen und gegeneinander geneigten Flächen zusammen, die sich von Aussparung zu Aussparung erstrecken.It is particularly expedient to divide the insulating body into an upper and a lower part, which can be separated at a joint that runs along the cutouts. This ensures that when the insulating body is disassembled, the additional reinforcing bars can be inserted into the cutouts quickly and without major problems. The joint is made up in sections of individual, inclined and inclined surfaces that extend from recess to recess.

Um das Einbauen der Isolierkörper auf der Baustelle zu verbessern, und dabei insbesondere zu ermöglichen, auch längere Strecken lückenlos mit entsprechenden Bauelementen zu versehen, ist es günstig, die Isolierkörper an ihren schmalen Seitenflächen mit Ausnehmungen bzw. Vorsprüngen zu versehen, die jeweils mit gegengleich geformten Vorsprüngen bzw. Ausnehmungen am jeweils benachbartem Isolierkörper korrespondieren.In order to improve the installation of the insulating bodies on the construction site, and in particular to enable them to be provided with appropriate components without gaps even over longer distances, it is favorable to provide the insulating bodies on their narrow side surfaces with recesses or projections, each with oppositely shaped parts Projections or recesses on the respectively adjacent insulating body correspond.

In diesem Zusammenhang ist es auch vorteilhaft, wenn sich die Aussparungen am Isolierkörper in rasterartigen Abständen wiederholen, da so auch ein teilweises Abtrennen eines längeren Isolierkörpers ermöglicht wird.In this context, it is also advantageous if the cutouts on the insulating body are repeated at grid-like intervals, since this also makes it possible to partially separate a longer insulating body.

Weitere Vorteile und Merkmale der Erfindung ergeben sich aus der nachfolgenden Beschreibung der Zeichnung. Dabei zeigt

Figur 1
Seitenansicht eines erfindungsgemäßen Bauelementes;
Figur 2
Aufsicht auf ein erfindungsgemäßes Bauelement;
Figur 3
Ansichten eines erfindungsgemäßen Isolierkörpers in auseinandergenommenem Zustand
Figuren 1 und 2 zeigen ein erfindungsgemäßes Bauelement. Durch einen Isolierkörper 1 verlaufen mehrere Bewehrungsstäbe 2, 3, 4. Diese können unterschieden werden in Querkraftstäbe 2, 3, die im wesentlichen diagonal durch den Isolierkörper 1 verlaufen und Querkräfte zwischen den angrenzenden Betonteilen weiterleiten, und in einen Zug-, Druckstab 4, der gerade durch den Isolierkörper 1 hindurchläuft und die angrenzenden Betonteile im übrigen kräftemäßig verbindet. Die außerhalb des Isolierkörpers 1 verlaufenden Abschnitte der Bewehrungsstäbe werden beim Einbau des Bauelementes zwischen zwei zu betonierende Bauteile an die Bewehrungen der jeweils an den Isolierkörper anstoßenden Betonteile angeschlossen. Der Beton selbst stößt dann beidseitig an den Isolierkörper an. So wird insbesondere bei einem aus einem Haus hervorkragenden Außenteil, wie z.B. einer Balkonplatte, an der Anschlußstelle dieses Außenteiles an die entsprechende Geschoßdecke des Hauses eine Wärmebrücke weitestgehend vermieden.Further advantages and features of the invention result from the following description of the drawing. It shows
Figure 1
Side view of a component according to the invention;
Figure 2
Supervision of a component according to the invention;
Figure 3
Views of an insulating body according to the invention in a disassembled state
Figures 1 and 2 show a component according to the invention. Through an insulating body 1, several reinforcing bars 2, 3, 4. These can be differentiated into shear bars 2, 3, which run essentially diagonally through the insulating body 1 and transmit shear forces between the adjacent concrete parts, and in a tension, compression bar 4, the just runs through the insulating body 1 and otherwise connects the adjacent concrete parts with force. The sections of the reinforcing bars running outside the insulating body 1 are connected to the reinforcements of the concrete parts abutting the insulating body when the component is installed between two components to be concreted. The concrete itself then abuts the insulating body on both sides. In particular, in the case of an outer part protruding from a house, such as a balcony slab, a thermal bridge is largely avoided at the junction of this outer part with the corresponding floor ceiling of the house.

Die Bewehrungsstäbe werden dabei benötigt, um die Kräfte vom vorkragenden Außenteil durch den Isolierkörper hindurch in die Geschoßdecke zu leiten. Diese Kräfte sind unterschiedlich je nach Belastungsfall. Hier ist relevant, welche Abmessungen das Außenteil hat, welche Belastungen anzusetzen sind etc. Das hier dargestellte Bauteil eignet sich z.B. insbesondere für an wenigstens zwei Seiten abgestützte Balkonteile, bei denen eine Momentenaufnahme nicht unbedingt notwendig ist, hierfür wären dann separate Bewehrungsstäbe vorzusehen.The reinforcing bars are required to transfer the forces from the projecting outer part through the insulating body through to the ceiling. These forces vary depending on the load. What is relevant here is what dimensions the outer part has, what loads are to be applied, etc. The component shown here is particularly suitable, for example, for balcony parts supported on at least two sides, where moments are not absolutely necessary; separate reinforcing bars would then have to be provided for this.

Um bei dem beschriebenen Anwendungsfall ein isolierendes Bauelement zu haben, das mit den genannten Einschränkungen bei allen Anwendungsfällen zur Anwendung kommen kann, wird dieses Bauelement mit einem Isolierkörper versehen, wie er in Figur 3 in auseinandergenommenem Zustand dargestellt ist. Die Figuren 3a, b und e zeigen das Oberteil dieses Isolierkörpers in Unter-, Vorder- und geschnittener Seitenansicht und die Figuren 3c, d und f zeigen das Unterteil des Isolierkörpers in Vorder-, Auf- und geschnittener Seitenansicht.In order to have an insulating component in the application described, which can be used in all applications with the restrictions mentioned, this component is provided with an insulating body, as shown in FIG. 3 in a disassembled state. FIGS. 3a, b and e show the upper part of this insulating body in a bottom, front and sectional side view and FIGS. 3c, d and f show the bottom part of the insulating body in a front, opening and sectional side view.

Damit das Oberteil 5 des Isolierkörpers mit dem Unterteil 6 ganz genau zusammengefügt werden kann, weist das Unterteil 6 Zapfen 7 auf, die im zusammengebautem Zustand in Ausnehmungen 8 am Oberteil 5 eingreifen. Das Unterteil 6 weist des weiteren noch Rinnen 9, 10 auf, die diagonal (Rinnen 9) oder gerade (Rinnen 10) durch den aus Unter- und Oberteil zusammengesetzten Isolierkörper laufen. In diese Rinnen 9, 10 werden dementsprechend Querkraftstäbe (Rinnen 9) oder Zug-, Druckstäbe (Rinnen 10) eingelegt.So that the upper part 5 of the insulating body can be assembled very precisely with the lower part 6, the lower part 6 has pins 7 which engage in recesses 8 in the upper part 5 in the assembled state. The lower part 6 also has grooves 9, 10 which run diagonally (grooves 9) or straight (grooves 10) through the insulating body composed of the lower and upper part. Accordingly, transverse force bars (channels 9) or tension, compression bars (channels 10) are inserted into these channels 9, 10.

Insgesamt ist die Anzahl der Rinnen auf die maximal notwendige Anzahl von Bewehrungsstäben ausgelegt. Da aber bei vielen Verwendungsfällen jeweils nur eine geringere Anzahl von Bewehrungsstäben notwendig sind, werden nicht immer alle Rinnen 9, 10 benötigt. Die nicht benötigten Rinnen sind deswegen durch leicht heraustrennbare Verschlüsse 11 an ihren Enden verschlossen. Sollte sich für eine Baustelle ein höherer Bedarf an Bewehrungsstäben ergeben, als ein in üblicher Weise vorgefertigtes Bauelement mit nur teilweise eingelegten Bewehrungsstäben decken kann, können die Verschlüsse 11 leicht entfernt werden und die dann frei gewordenen Rinnen 9 oder 10 mit entsprechenden zusätzlichen Bewehrungsstäben versehen werden. so daß ein auf jeden speziellen Einzelfall abgestimmtes Bauelement zur Verfügung zu stellen ist. Damit das Einlegen der zusätzlichen Bewehrungsstäbe ohne komplizierte Arbeiten erfolgen kann, ist die Trennfuge 12 zwischen Ober- und Unterteil so angeordnet, daß sie entlang der Rinnen verläuft.Overall, the number of channels is designed for the maximum number of reinforcing bars required. But since in many cases only a minor one Number of reinforcing bars are necessary, not all channels 9, 10 are always required. The channels not required are therefore closed at their ends by easily removable closures 11. If there is a greater need for reinforcement bars for a construction site than a component prefabricated in the usual way can cover with only partially inserted reinforcement bars, the closures 11 can be easily removed and the channels 9 or 10 then released can be provided with corresponding additional reinforcement bars. so that a component that is tailored to each special individual case is to be provided. So that the insertion of the additional reinforcement bars can be done without complicated work, the parting line 12 is arranged between the upper and lower part so that it runs along the channels.

Des weiteren ist der Isolierkörper so ausgerüstet, daß jeder diagonal durch den Isolierkörper verlaufenden Rinne 9 eine spiegelbildlich zu ihr verlaufende Rinne 13 zugeordnet ist, so daß wie in der Figuren 1 und 2 dargestellt ist, Querstäbe 2, 3 eingelegt werden können, die auf beide möglichen Weisen diagonal durch den Isolierkörper verlaufen und so Querkräfte in beiden möglichen Richtungen aufnehmen können.Furthermore, the insulating body is equipped in such a way that each channel 9 running diagonally through the insulating body is assigned a channel 13 running in mirror image to it, so that, as shown in FIGS. 1 and 2, cross bars 2, 3 can be inserted, which are on both possible ways run diagonally through the insulating body and can absorb lateral forces in both possible directions.

Auch diese spiegelbildlichen Rinnen 13, die nicht immer benötigt werden, können durch leicht entfernbare Verschlüsse 14 abgedeckt sein, solange sie nicht benötigt werden.These mirror-image channels 13, which are not always required, can also be covered by easily removable closures 14, as long as they are not required.

Aufgrund der spiegelbildlichen Rinnen, die ebenfalls in dem Verlauf der Trennfuge 12 liegen, weist die Trennfuge Abschnitte 12a, 12b auf, die gegeneinander geneigt sind und sich von Rinne zu Rinne erstrecken.Because of the mirror-image channels, which are also in the course of the parting line 12, the parting line points Sections 12a, 12b, which are inclined towards each other and extend from channel to channel.

Um mit dem zusammengebauten Bauelement auch längere Abschnitte lückenlos versehen zu können, weist der Isolierkörper an seinen schmalen Seitenflächen Ausnehmungen 15 auf, die mit entsprechenden Vorsprüngen 16 am jeweils benachbarten Isolierkörper korrespondieren. Die Isolierkörper können so in der Art von Nut- und Federverbindungen lückenlos aneinandergereiht werden. Des weiteren wiederholt sich die Anordnung der Rinnen 9, 10 und 13, sowie der Zapfen 7 und Ausnehmungen 8 rasterartig entlang dem Isolierkörper, so daß ein Ablängen eines Bauelementes möglich ist, um gegebenenfalls ein genaues längenmäßiges Anpassen einer Isolierkörperreihe an die jeweilige Baustellensituation zu ermöglichen.In order to be able to provide longer sections with the assembled component without gaps, the insulating body has recesses 15 on its narrow side surfaces, which correspond to corresponding projections 16 on the adjacent insulating body. The insulating bodies can thus be lined up without gaps in the manner of tongue and groove connections. Furthermore, the arrangement of the channels 9, 10 and 13, as well as the pins 7 and recesses 8 is repeated in a grid-like manner along the insulating body, so that a component can be cut to length, in order, if necessary, to allow an exact length-wise adaptation of an insulating body row to the respective construction site situation.

Zusammenfassend bietet damit das erfindungsgemäße Bauelement eine ausgesprochene Variabilität, um bei den unterschiedlichsten Einsatzfällen verwandt werden zu können.In summary, the component according to the invention thus offers pronounced variability so that it can be used in a wide variety of applications.

Claims (7)

Bauelement zur Wärmedämmung zwischen zwei zu betonierenden Bauteilen, insbesondere zwischen einem Gebäude und einem daran angeschlossenen Außenteil, bestehend aus einem dazwischen zu verlegenden Isolierkörper (1) mit integrierten metallischen Bewehrungsstäben (2, 3, 4), die sich quer zum Isolierkörper (1) durch diesen hindurch erstrecken und beidseits in die zu betonierenden Bauteile vorstehen, wobei der Isolierkörper (1) im Durchtrittsbereich der Bewehrungsstäbe (2, 3, 4) entsprechende gerade (10) oder schräg (9, 13) durch den Isolierkörper (1) verlaufende Aussparungen aufweist,
dadurch gekennzeichnet,
daß die Zahl dieser Aussparungen (9, 10, 13) auf den maximalen Belastungsfall ausgelegt ist und daß nur ein Teil dieser Aussparungen (9, 10, 13) mit Bewehrungsstäben (2, 3, 4) bestückt ist.Component for thermal insulation between two components to be concreted, in particular between a building and an external part connected to it, consisting of an insulating body (1) to be laid between them with integrated metallic reinforcing bars (2, 3, 4) that extend transversely to the insulating body (1) extend through it and protrude on both sides into the components to be concreted, the insulating body (1) having corresponding straight (10) or oblique (9, 13) recesses running through the insulating body (1) in the passage area of the reinforcing bars (2, 3, 4) ,
characterized,
that the number of these recesses (9, 10, 13) is designed for the maximum load case and that only a part of these recesses (9, 10, 13) is equipped with reinforcing bars (2, 3, 4). Bauelement nach Anspruch 1,
dadurch gekennzeichnet,
daß der Isolierkörper (1) nur mit Querkraftstäben (2, 3) und horizontal durchlaufenden Zug- und Druckstäben (4) bestückt ist.Component according to Claim 1,
characterized,
that the insulating body (1) is only equipped with transverse force rods (2, 3) and horizontally continuous tension and compression rods (4). Bauelement nach Anspruch 1,
dadurch gekennzeichnet,
daß im wesentlichen jeder schräg durch den Isolierkörper verlaufenden Ausnehmung (9) eine spiegelbildlich verlaufende Ausnehmung (13) zugeordnet ist.Component according to Claim 1,
characterized,
that essentially each recess (9) which runs obliquely through the insulating body is assigned a recess (13) which extends in mirror image. Bauelement nach Anspruch 1,
dadurch gekennzeichnet,
daß die nicht genutzten Ausnehmungen (9, 19, 13) an den Außenseiten des Isolierkörpers (1) mit leicht entfernbaren Verschlüssen (11, 14) versehen sind.Component according to Claim 1,
characterized,
that the unused recesses (9, 19, 13) on the outer sides of the insulating body (1) are provided with easily removable closures (11, 14). Bauelement nach Anspruch 1,
dadurch gekennzeichnet,
daß der Isolierkörper (1) ein Ober- (5) und Unterteil (6) aufweist, die an einer Fuge (12) trennbar sind, die entlang den Aussparungen (9, 10, 13) verläuft.Component according to Claim 1,
characterized,
that the insulating body (1) has an upper (5) and lower part (6) which can be separated at a joint (12) which runs along the recesses (9, 10, 13). Bauelement nach Anspruch 1,
dadurch gekennzeichnet,
daß der Isolierkörper (1) an seinen schmalen Seitenflächen Ausnehmungen (15) bzw. Vorsprünge (16) aufweist, die mit entsprechenden Vorsprüngen bzw. Ausnehmungen am jeweils benachbarten Isolierkörper korrespondieren.Component according to Claim 1,
characterized,
that the insulating body (1) has on its narrow side surfaces recesses (15) or projections (16) which correspond to corresponding projections or recesses on the adjacent insulating body. Bauelement nach Anspruch 1,
dadurch gekennzeichnet,
daß sich die Aussparungen (9, 10, 13) am Isolierkörper in rasterartigen Abständen wiederholen.Component according to Claim 1,
characterized,
that the recesses (9, 10, 13) on the insulating body repeat at grid-like intervals.
EP94118453A 1993-12-09 1994-11-24 Construction element for thermal insulation Expired - Lifetime EP0657592B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4341935 1993-12-09
DE4341935A DE4341935C1 (en) 1993-12-09 1993-12-09 Structural element for heat insulation

Publications (2)

Publication Number Publication Date
EP0657592A1 true EP0657592A1 (en) 1995-06-14
EP0657592B1 EP0657592B1 (en) 1996-10-09

Family

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Application Number Title Priority Date Filing Date
EP94118453A Expired - Lifetime EP0657592B1 (en) 1993-12-09 1994-11-24 Construction element for thermal insulation

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EP (1) EP0657592B1 (en)
AT (1) ATE144016T1 (en)
DE (2) DE4341935C1 (en)
DK (1) DK0657592T3 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1754840A2 (en) * 2005-08-18 2007-02-21 SCHÖCK BAUTEILE GmbH Building element for heat insulation
US7823352B2 (en) 2005-08-18 2010-11-02 Schöck Bauteile GmbH Construction element for heat insulation

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19528130B4 (en) * 1995-06-24 2005-07-21 Schöck Bauteile GmbH Component for thermal insulation
DE202007018819U1 (en) * 2007-03-22 2009-06-10 Kolpatzik, Bert Component system for thermal insulation
DE102007014925A1 (en) * 2007-03-22 2008-09-25 Bert Kolpatzik Component system for thermal insulation
DE102007014926A1 (en) * 2007-03-22 2008-09-25 Bert Kolpatzik Elementization of a component system for thermal insulation

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0117897A1 (en) * 1983-01-27 1984-09-12 Eberhard Schöck Building element for thermal insulation of buildings
DE3542467A1 (en) * 1985-11-30 1987-06-04 Camino Handelsgesellschaft Mbh Set of structural elements for a reinforced-concrete bracket for supporting a facing masonry structure
EP0388692A1 (en) * 1989-03-20 1990-09-26 Egco Ag Insulated connecting element for a cantilever slab

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3005571C2 (en) * 1980-02-14 1982-02-18 Schöck, Eberhard, 7570 Baden-Baden Component for thermal insulation in buildings
DE3426538A1 (en) * 1984-07-18 1986-01-23 Schöck, Eberhard, Ing.(grad.), 7570 Baden-Baden Structural element for heat insulation in buildings

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0117897A1 (en) * 1983-01-27 1984-09-12 Eberhard Schöck Building element for thermal insulation of buildings
DE3542467A1 (en) * 1985-11-30 1987-06-04 Camino Handelsgesellschaft Mbh Set of structural elements for a reinforced-concrete bracket for supporting a facing masonry structure
EP0388692A1 (en) * 1989-03-20 1990-09-26 Egco Ag Insulated connecting element for a cantilever slab

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1754840A2 (en) * 2005-08-18 2007-02-21 SCHÖCK BAUTEILE GmbH Building element for heat insulation
EP1754840A3 (en) * 2005-08-18 2007-05-16 SCHÖCK BAUTEILE GmbH Building element for heat insulation
US7823352B2 (en) 2005-08-18 2010-11-02 Schöck Bauteile GmbH Construction element for heat insulation

Also Published As

Publication number Publication date
DK0657592T3 (en) 1997-03-10
DE59400823D1 (en) 1996-11-14
DE4341935C1 (en) 1995-04-20
EP0657592B1 (en) 1996-10-09
ATE144016T1 (en) 1996-10-15

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