EP0034332A2 - Construction element for heat insulation of buildings - Google Patents

Construction element for heat insulation of buildings Download PDF

Info

Publication number
EP0034332A2
EP0034332A2 EP81100964A EP81100964A EP0034332A2 EP 0034332 A2 EP0034332 A2 EP 0034332A2 EP 81100964 A EP81100964 A EP 81100964A EP 81100964 A EP81100964 A EP 81100964A EP 0034332 A2 EP0034332 A2 EP 0034332A2
Authority
EP
European Patent Office
Prior art keywords
insulating body
component according
elements
component
longitudinal direction
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
EP81100964A
Other languages
German (de)
French (fr)
Other versions
EP0034332B1 (en
EP0034332A3 (en
Inventor
Eberhard Schöck
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to AT81100964T priority Critical patent/ATE3999T1/en
Publication of EP0034332A2 publication Critical patent/EP0034332A2/en
Publication of EP0034332A3 publication Critical patent/EP0034332A3/en
Application granted granted Critical
Publication of EP0034332B1 publication Critical patent/EP0034332B1/en
Expired legal-status Critical Current

Links

Images

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
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
    • 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
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
    • E04C5/02—Reinforcing elements of metal, e.g. with non-structural coatings of low bending resistance

Definitions

  • the invention relates to a component for thermal insulation in buildings, in particular in the case of projecting wall parts, with an elongated insulating body made of thermally insulating material and with elongated, metal reinforcement elements which extend essentially transversely to the insulating body and project laterally.
  • cantilevered wall parts such as balconies, loggias, external platforms, house entrance panels or the like
  • cantilevered wall parts of this type are generally connected to a corresponding false ceiling in the building and form their extension to the outside.
  • the protruding panels or wall parts thus represent thermal bridges to the outside, which on the one hand result in heat losses and on the other hand can also cause structural damage.
  • the invention is therefore based on the object to provide a component for buildings of the type mentioned, which in the installed state with projecting wall parts is able to ensure a more effective interruption of the heat dissipation to the outside without the forces occurring the function of the heat insulating Component and the projecting wall affect.
  • the solution according to the invention consists in forming a component of the type in question as a finished part and with at least one pressure element which is integrated in the insulating body as a connecting core element and has dimensions corresponding to the cross section of the insulating body.
  • Such a component advantageously ensures good thermal insulation on the one hand and load transfer on the other hand, so that the projecting wall parts are held properly.
  • the cantilever plate remains as such, but the concrete cross sections forming a thermal bridge can be reduced to an absolute minimum, namely the integrated pressure elements.
  • an insulating body made of hardcheum e.g. B. polyurethane foam or polystyrene foam
  • an inexpensive and effective material can advantageously be used.
  • the insulating body is provided in the longitudinal direction at its two ends with projections or recesses complementary thereto, so that the components can be inserted one into the other in the longitudinal direction. If several components are placed one behind the other on a longer, protruding plate, the projections and recesses such as tongue and groove work together and provide both a seal and an alignment of the components at the joint.
  • the insulating body has tabs projecting laterally on its underside, with which a fixing to the outer wall or the masonry at the respective height of the building is then possible.
  • Such tabs can either be integrally formed with the insulating body or in the form of cast-in flat iron in order to enable simple manufacture and fastening of the component.
  • the reinforcement elements it proves to be expedient if they are made of stainless or galvanized steel and in their central region are inclined to the horizontal, while their laterally projecting regions are offset on one side upwards and on the other side downwards with respect to the horizontal are. In this way, the component is easily able to absorb not only tensile and shear forces in the horizontal, but also vertical forces.
  • the reinforcement elements can also have areas that extend obliquely to the longitudinal direction of the insulating body, so that they are able to absorb forces occurring in the longitudinal direction of the projecting plates, which occur, for example, when wind forces attack the balcony from the side.
  • the reinforcement elements can consist of individual, possibly elongated reinforcement bars, which can then be pushed through the insulating body, while in another embodiment the reinforcement elements can be integrally formed within the insulating body and extend through the insulating body in a zigzag shape. In both cases, simple manufacture of the component is possible.
  • the reinforcement elements can be cast or inserted into the insulating body.
  • the material of the insulating body adheres directly to the reinforcing bars, in the second skin you can think of the insulating body itself in two parts to form corresponding, transversely extending recesses into which the reinforcement elements are then inserted or inserted, whereupon the two parts are then attached to one another.
  • the pressure elements are arranged at intervals in the longitudinal direction of the insulating body, good power transmission from panels projecting beyond the building alignment to the ceiling or the like is achieved.
  • the pressure elements can consist of metal pipe sections or angle profiles, possibly with a top and bottom plate on the end faces, and a wide variety of profile cross sections can be used.
  • the pressure elements can be designed as I-profile parts, which run in the longitudinal direction of the insulating body and are optionally provided with projections arranged transversely thereto. On the one hand, an intimate connection of the insulating body and the pressure element is achieved, on the other hand, these two parts cannot move against each other, which makes assembly easier.
  • cavities provided in the insulating body or the pressure elements during the installation of the component are filled with concrete, so that the pressure elements may not form until the casting and the material which is used anyway when pouring the pre-exciting plates is used.
  • the pressure elements can also consist of concrete plugs which are inserted or cast into the insulating body, so that prefabricated parts can be integrated into the component.
  • the pressure elements expediently take up only a small part of the cross-sectional area of the insulating body and are arranged in its lower region in order to improve the transmission of forces between the cantilever plate and the building.
  • additional pressure steel bars can also be used in those cases where concrete cores are used as pressure elements.
  • an outer wall 43 can be seen, which carries an intermediate ceiling 47 and has on its outside a heat-insulating component 1 in a parting line 45 and an insulating plaster 44.
  • a cantilevered balcony with a base plate 40, a front wall or parapet 42 and a support 41 is also shown on the outside.
  • the heat-insulating component 1 is expediently arranged in the same plane as the insulating exterior plaster, so that there is no contact between the projecting plate 40 on the one hand and the outer wall 43 on the other hand, in order to enable optimal thermal insulation.
  • the component 1 is equipped with the various reinforcement elements 20 in order to be able to absorb both vertical forces, essentially horizontal tensile forces and shear forces, and wind forces running in the longitudinal direction. 2 and 3, the component 1 is therefore shown with its insulating body 10 and the various reinforcement elements 20, the latter, as can be seen in FIG. 2, having a central region 21 which runs obliquely to the horizontal and regions 22 projecting laterally, which on the one side up and on the other side down with respect to the horizontal. At the ends of the laterally projecting areas 22 hooks 25 are also provided, which serve for anchoring. If no vertical forces are to be absorbed, it is of course sufficient to use elongated tensile reinforcements 27, as shown in FIG. 2 above.
  • Fig. 3 can also be seen at the two ends of the insulating body 10, a projection 11 or a recess 12, which are expediently designed to be complementary to each other in order to facilitate the assembly of several Beuierin 1 in the longitudinal direction one behind the other.
  • These projections 11 and Recesses 12 cooperate with each other like tongue and groove, whereby mutual displacement of the components can be prevented in a simple manner by making the projections 11 approximately cross-shaped.
  • 3 also shows reinforcement elements which have regions 24 which extend obliquely to the longitudinal direction of the insulating body 10 in order to be able to absorb forces in the longitudinal direction of the component 1.
  • These oblique areas 24 can optionally also run obliquely to the horizontal at the same time, such as the lower reinforcement element 20 in FIG. 2.
  • a pressure element 30 can be seen which is built into the insulating body 10.
  • reinforcement elements can be seen in the representations of FIGS. 4 and 5 in order to take account of the respective requirements.
  • 4a and 5a are individual reinforcing bars 23 which can be cast or inserted into the insulating body 1D.
  • two-part insulating bodies 10 consisting of an upper half and a lower half with corresponding cutouts for the reinforcement elements 20, the upper and lower parts being able to be fastened to one another in a wide variety of ways, for example by gluing, complementary projections and cutouts and by means of clamping tapes, which are placed around the insulating body 10 and tightened.
  • 4b to 4d and 5b to 5d show coherent reinforcement elements 20 in different configurations, which extend through the insulating body 10 in a meandering or zigzag shape.
  • Straight parts 26 can optionally be provided between the respective inclined regions 24.
  • the forces transmitted by the steel reinforcement are transmitted between the ceiling and the cantilevered slab by means customary in construction, the inclined regions being able to be inclined both to the longitudinal direction and to the horizontal in order to simultaneously reduce vertical forces and forces in the longitudinal direction, about by wind.
  • stainless or galvanized steel is expediently used for the reinforcement elements in order to prevent signs of corrosion, while the insulating bodies 10 consist of Hertscheum, for example of polystyrene or polyurethane. If the reinforcement elements 20 are cast into such an insulating body 10, particularly good adhesion to one another is achieved, and the reinforcement elements are fastened in a non-displaceable manner.
  • the pressure elements 30 distributed at a distance in the longitudinal direction can consist of metal tube pieces 31 or of angle profile parts 32, as is indicated in cross section or in the side view in FIG. 6.
  • top and bottom plates can be provided on the end faces of the pressure elements 30.
  • a wide variety of profiles for the pressure elements come into question.
  • B. can be square, circular, I-shaped, cruciform or U-shaped.
  • the pressure elements 30 are either hollow, approximately box-shaped, and are filled during construction by the concrete used to pour the projecting plate.
  • prefabricated concrete cores are used, which are inserted into or cast into the insulating body 10, or openings or cavities are left in the insulating body 10, which become pressure elements 30 when the concrete is cast.
  • the latter can be designed as an I-profile part and have transversely extending projections which prevent the insulating body 10 and the pressure element 30 from moving relative to one another.
  • the pressure elements In ellen cases, it is expedient to design the pressure elements in such a way that they take up only a small part of the cross-sectional area of the insulating body 10 in order to prevent cold bridges from occurring.
  • the pressure elements 30 are expediently arranged in the lower region of the insulating body 10, as is indicated in FIG. 11, in order to enable a good transmission of the forces from the projecting plate to the building.
  • the component In the arrangement according to FIG. 11a, approximately the lower third of the component is left free, so that the in-situ concrete takes over the pressure. In addition, pressure rods can be inserted. 11b, the component also contains a concrete core 30 in the lower region, while in the arrangement according to FIG. 11c, a Profileatab is provided as pressure element 30.
  • FIG. 8 shows a representation similar to FIG. 1 of how component 1 is used on the construction site. At least part of the surface of the insulating body 10 is provided with corrugations 14 in order to enable the exterior plaster 44 to be fastened well. In many cases, however, the surface roughness of the insulating body 10, which is present anyway, is sufficient to enable plaster or concrete to adhere well to this insulating body.
  • FIGS. 9 and 10 finally show additional options for fixing the component 1 during assembly.
  • the insulating body 10 is provided with laterally projecting tabs 13 on its underside, which serve to fix the insulating body to the masonry or the outer wall 43. This can be done either with nails through prefabricated holes, or with appropriate glues.
  • the tabs 13 can either be formed in one piece with the insulating body 10 itself, or can be present in the form of flat irons in turn cast into the insulating body 10 or fastened with adhesives.
  • tabs 13 can thus be used as additional fastening means if, during the assembly of the component 1, the reinforcement elements 20 are fastened to the corresponding reinforcements of the ceiling and cantilevered slab using Rödelwind. If necessary, the reinforcement elements 20 can also be equipped with spacers in order to ensure the desired arrangement of the components during assembly.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Acoustics & Sound (AREA)
  • Building Environments (AREA)

Abstract

1. A contruction element for heat insulation in buildings, especially in protruding cantilever wall portions, comprising an elongate insulation element (10) made of a thermally insulating material, wherein elongate metallic reinforcing elements (20) are provided which extend substantially transversely for the insulation element (10) and which protrude in lateral direction on either side, characterized in that the insulation element (10), together with said reinforcing elements (20), is formed as an integral prefabricated element and provided, or adapted to be provided, with at least one compression element (30) being integrated into the insulation element (10) as an interconnecting (joining) core member and having dimensions corresponding to those of the insulation element (10).

Description

Die Erfindung betrifft ein Bauelement zur Wärmedämmung bei Gebäuden, insbesondere bei vorkragenden Wandteilen, mit einem länglichen Isolierkörper aus thermisch isolierendem Material und mit länglichen, metallenen Bewehrungselementen, die sich im wesentlichen quer zum Isolierkörper erstrecken und seitlich vorstehen.The invention relates to a component for thermal insulation in buildings, in particular in the case of projecting wall parts, with an elongated insulating body made of thermally insulating material and with elongated, metal reinforcement elements which extend essentially transversely to the insulating body and project laterally.

Bei Gebäuden, die vorkragende Wandteile aufweisen, beispielsweise Balkone, Loggien, Außenpodeste, Hauseingangsplatten oder dgl., tritt das Problem einer unerwünschten Wärmeableitung auf, da derartige vorkragende Wandteile in aller Regel mit einer entsprechenden Zwischendecke im Gebäude verbunden sind und ihre Verlängerung nach außen bilden. Somit stellen die ausladenden Platten oder Wandteile Kältebrücken nach außen dar, die einerseits Wärmeverluste mit sich bringen und andererseits auch Bauschäden hervorrufen können.In buildings that have cantilevered wall parts, such as balconies, loggias, external platforms, house entrance panels or the like, the problem of undesired heat dissipation occurs, since cantilevered wall parts of this type are generally connected to a corresponding false ceiling in the building and form their extension to the outside. The protruding panels or wall parts thus represent thermal bridges to the outside, which on the one hand result in heat losses and on the other hand can also cause structural damage.

Bei Kragbalkonen, die an ihrer Vorderseite auf im Freien stehenden Stützen gelagert sind, führen nämlich diese Stützen aufgrund von Temperaturschwankungen andere Bewegungen aus als die Wandteile im warmen Bereich des Gebäudes. Dies kann sich insbesondere bei mehrgeschossigen Bauwerken nachteilig auswirken und beim Wandauflager zur Bildung von Rissen und Bauschäden führen.In the case of cantilever balconies which are supported on supports standing outside on the front, these supports move differently from the wall parts in the warm area of the building due to temperature fluctuations. This can have a disadvantageous effect especially in multi-storey buildings and lead to the formation of cracks and structural damage in the case of wall supports.

Aus der Zeitschrift "Bautrichter", Oktober 1958, Seiten 253-255 sind bereits Bauelemente der eingangs genannten Art bekannt, wobei dort zur Vermeidung von Wärmebrücken Zragbalken an den beiden Enden eines Balkons vorgesehen sind, zwischen denen die eigentliche Balkonplatte eingehängt oder aufgelagert wird. Somit bilden diese Kragbalken eine echte Verbindung zwischen der Außenseite und der Innenseite von Gebäuden und stellen eine Wärmebrücke mit keinesfalls vernachlässigbarem Querschnitt dar, auch wenn diese Wärmebrücke kleiner ist als in den Fällen, wo der Balkon mit seiner gesamten Länge nach außen vorkragt. Nur in dem Bereich zwischen den Kragbalken ist dort eine Wärmedämmschicht zur Unterbrechung der Wärmebrücke vorgesehen.From the magazine "Bautrichter", October 1958, pages 253-255, components of the type mentioned at the outset are already known, with cantilever beams being provided at both ends of a balcony to prevent thermal bridges, between which the actual balcony slab is suspended or supported. These cantilevers thus form a real connection between the outside and the inside of buildings and represent a thermal bridge with a cross-section that is by no means negligible, even if this thermal bridge is smaller than in cases where the entire length of the balcony protrudes outwards. Only in the area between the cantilevers there is a thermal insulation layer to interrupt the thermal bridge.

Bei der bekannten Anordnung sind durchgehende Bewenhungselemente nur an den beiden Enden der Balkonplatte vorhanden, die vollständig einbetoniert sind. Im Bereich des Isolierkörpers hingegen sind derartige Bewehrungseisen nicht eingebaut.In the known arrangement, continuous reinforcement elements are only present at the two ends of the balcony slab, which are completely concreted. Reinforcing bars of this type are not installed in the area of the insulating body.

Der Erfindung liegt daher die Aufgabe zugrunde, ein Bauelement für Gebäude der eingangs genannten Art zu schaffen, das im eingebauten Zustand bei vorkragenden Wandteilen in der Lage ist, eine wirksamere Unterbrechung der Wärmeabführung nach außen zu gewährleisten, ohne daß die auftretenden Kräfte die Funktion des wärmedämmenden Bauelementes und der vorkragenden Wand beeinträchtigen.The invention is therefore based on the object to provide a component for buildings of the type mentioned, which in the installed state with projecting wall parts is able to ensure a more effective interruption of the heat dissipation to the outside without the forces occurring the function of the heat insulating Component and the projecting wall affect.

Die erfindungsgemäße Lösung besteht darin, ein Bauelement der in Rede stehenden Art als Fertigteil und mit mindestens einem Druckelement auszubilden, das in den Isolierkörper als verbindendes Kernelement integriert ist und dem Querschnitt des Isolierkörpers entsprechende Abmessungen besitzt.The solution according to the invention consists in forming a component of the type in question as a finished part and with at least one pressure element which is integrated in the insulating body as a connecting core element and has dimensions corresponding to the cross section of the insulating body.

Mit einem solchen Bauelement wird in vorteilhafter Weise eine gute Wärmedämmung einerseits und eine zufriddenstellende Lastübertragung andererseits gewährleistet, so daß eine einwandfreie Halterung der vorstehenden Wandteile gegeben ist. Beim erfindungsgemäßen Bauelement bleibt nämlich die Kragplatte als solche bestehen, jedoch lassen sich die eine Wärmebrücke bildenden Betonquerschnitte auf ein absolutes Minimum, nämlich die integrierten Druckelemente, verringern.Such a component advantageously ensures good thermal insulation on the one hand and load transfer on the other hand, so that the projecting wall parts are held properly. In the component according to the invention the cantilever plate remains as such, but the concrete cross sections forming a thermal bridge can be reduced to an absolute minimum, namely the integrated pressure elements.

Verwendet man einen Isolierkörper aus Hartscheum, z. B. Polyurethanschaum oder Polystyrolschaum, so kann in vorteilhafter Weise ein ebenso billiges wie wirksames Material zum Einsatz gelangen.If you use an insulating body made of hardcheum, e.g. B. polyurethane foam or polystyrene foam, an inexpensive and effective material can advantageously be used.

In Weiterbildung des erfindungegemäßen Bauelements ist der Isolierkörper in Längsrichtung en seinen beiden Enden mit Vorsprüngen bzw. dazu komplementären Aussparungen versehen, so deB die Bauelemente in Längsrichtung ineinander steckbar sind. Setzt man somit bei einer längeren, vörkragenden Platte mehrere Bauelemente hintereinander, so wirken die Vorsprünge und Aussparungen wie Nut und Feder miteinander zusammen und sorgen sowohl für eine Abdichtung als euch für eine Ausfluchtung der Bauelemente an der Stoßstelle.In a further development of the component according to the invention, the insulating body is provided in the longitudinal direction at its two ends with projections or recesses complementary thereto, so that the components can be inserted one into the other in the longitudinal direction. If several components are placed one behind the other on a longer, protruding plate, the projections and recesses such as tongue and groove work together and provide both a seal and an alignment of the components at the joint.

Zu Montagezwecken des Bauelementes erweist es sich als vorteilhaft, wenn der Isolierkörper an seiner Unterseite seitlich vorstehende Laschen aufweist, mit denen dann eine Fixierung auf der Außenwand bzw. dem Mauerwerk in der jeweiligen Höhe des Gebäudes möglich ist. Derartige Laschen können entweder einstückig mit dem Isolierkörper oder in Form von eingegossenen Flecheisen susgebildet sein, um eine einfache Herstellung und Befestigung des Bauelementes zu ermöglichen.For assembly purposes of the component, it proves to be advantageous if the insulating body has tabs projecting laterally on its underside, with which a fixing to the outer wall or the masonry at the respective height of the building is then possible. Such tabs can either be integrally formed with the insulating body or in the form of cast-in flat iron in order to enable simple manufacture and fastening of the component.

Schließlich erweist es sich in vielen Fällen ala vorteilhaft, wenn die Oberfläche des Isolierkörpers zumindest teilweise mit einer Riffelung versehen ist, weil dadurch beispielsweise ein gutes Angreifen des AuBenputzes ermöglicht wird.Finally, it proves to be advantageous in many cases if at least the surface of the insulating body is partially provided with corrugation, because it enables, for example, a good grip on the exterior plaster.

Hinsichtlich der Bewehrungselemente erweist es sich als zweckmäβig, Wenn diese αus rostfreiem oder verzinktem Stahl bestehen und in ihrem mittleren Bereich schräg zur Horizontalen verlaufen, während ihre seitlich vorstehenden Bereiche auf der einen Seite nach oben und auf der anderen Seite nach unten versetzt gegenüber der Horizontalen angeordnet sind. Auf diese Weise ist das Bauelement ohne weiteres in der Lage, nicht nur Zugkräfte und Schubkräfte in der Horizontalen, sondern auch vertikale Kräfte aufzunehmen. Zusätzlich oder alternativ können bei dem erfindungsgemäBen Bauelement die Bewehrungselemente auch schräg zur Längsrichtung des Isolierkörpers verlaufende Bereiche aufweisen, so daB diese in der Lage sind, in Längsrichtung der vorkragenden Platten auftretende Kräfte aufzunehmen, die etwa dann auftreten, wenn Windkräfte seitlich em Balkon angreifen.With regard to the reinforcement elements, it proves to be expedient if they are made of stainless or galvanized steel and in their central region are inclined to the horizontal, while their laterally projecting regions are offset on one side upwards and on the other side downwards with respect to the horizontal are. In this way, the component is easily able to absorb not only tensile and shear forces in the horizontal, but also vertical forces. Additionally or alternatively, in the construction element according to the invention, the reinforcement elements can also have areas that extend obliquely to the longitudinal direction of the insulating body, so that they are able to absorb forces occurring in the longitudinal direction of the projecting plates, which occur, for example, when wind forces attack the balcony from the side.

Die Bewehrungselemente können bei einer Ausführungsform aus einzelnen, ggfs. gestreckten Bewehrungsstäben bestehen, die denn durch den Isolierkörper durchsteckbar sind, während bei einer anderen Ausführungsform die Bewehrungselemente innerhalb des Isolierkörpers einstückig ausgebildet sein können und sich zickzackförmig durch den Isolierkörper erstrecken. In beiden Fällen ist eine einfache Herstellung des Bauelementes möglich.In one embodiment, the reinforcement elements can consist of individual, possibly elongated reinforcement bars, which can then be pushed through the insulating body, while in another embodiment the reinforcement elements can be integrally formed within the insulating body and extend through the insulating body in a zigzag shape. In both cases, simple manufacture of the component is possible.

Bei der Herstellung der Bauelemente können die Bewehrungselemente in den Isolierkörper eingegossen oder eingesteckt sein. Im ersten Felle haftet des Material des Isolierkörpers unmittelbar en den Bewehrungsstäben, im zweiten Felle kann man daran denken, den Isolierkörper selbst zweiteilig mit entsprechenden, quer hindurchgehenden Aussparungen auszubilden, in welche die Bewehrungselemente dann eingelegt oder eingesteckt werden, woraufhin denn die beiden Teile aneinander befestigt werden.In the manufacture of the components, the reinforcement elements can be cast or inserted into the insulating body. In the first skin, the material of the insulating body adheres directly to the reinforcing bars, in the second skin you can think of the insulating body itself in two parts to form corresponding, transversely extending recesses into which the reinforcement elements are then inserted or inserted, whereupon the two parts are then attached to one another.

Wenn in Weiterbildung des erfindungsgemäßen Bauelementes die Druckelemente in Längsrichtung des Isolierkörpers in Abständen verteilt angeordnet sind, so wird damit eine gute Kraftübertragung von über die Gebäudeflucht vorkragenden Platten auf die Decke o. dgl. erreicht.If, in a further development of the component according to the invention, the pressure elements are arranged at intervals in the longitudinal direction of the insulating body, good power transmission from panels projecting beyond the building alignment to the ceiling or the like is achieved.

In konstruktiver Hinsicht können die Druckelemente aus metallenen Rohrstücken oder Winkelprofilen, gegebenenfalls mit Kopf- und FuBplatte an-den Stirnseiten, bestehen, wobei die verschiedensten Profilquerschnitte zum Einsatz gelangen können.From a design point of view, the pressure elements can consist of metal pipe sections or angle profiles, possibly with a top and bottom plate on the end faces, and a wide variety of profile cross sections can be used.

In weiterer Ausgestaltung des erfindungsgemäßen Bauelementes können die Druckelemente als I-Profilteile ausgebildet sein, die in Längsrichtung des Isolierkörpers verlaufen und gegebenenfalls mit quer dazu angeordneten Vorsprüngen versehen sind. Damit wird einerseits eine innige Verbindung von Isolierkörper und Druckelement.erreicht, andererseits können sich diese beiden Teile nicht gegeneinander verschieben, was die Montage erleichtert.In a further embodiment of the component according to the invention, the pressure elements can be designed as I-profile parts, which run in the longitudinal direction of the insulating body and are optionally provided with projections arranged transversely thereto. On the one hand, an intimate connection of the insulating body and the pressure element is achieved, on the other hand, these two parts cannot move against each other, which makes assembly easier.

Bei einer weiteren Ausführungsform sind im Isolierkörper vorgesehene Hohlräume oder die Druckelemente beim Einbau des Bauelements mit Beton füllber, so daß sich die Druckelemente ggfs. erst beim Gießen bilden und das Material ausgenutzt wird, welches ohnehin beim Gießen der vorkregenden Platten verwendet wird.In a further embodiment, cavities provided in the insulating body or the pressure elements during the installation of the component are filled with concrete, so that the pressure elements may not form until the casting and the material which is used anyway when pouring the pre-exciting plates is used.

Die Druckelemente können jedoch auch aus Betonpfropfen bestehen, die in den Isolierkörper eingesteckt oder eingegossen sind, so daβ vorgefertigte Teile in das Bauelement integriert werden können.However, the pressure elements can also consist of concrete plugs which are inserted or cast into the insulating body, so that prefabricated parts can be integrated into the component.

Zweckmäβigerweise nehmen die Druckelemente nur einen kleinen Teil der Querschnittsfläche des Isolierkörpers ein und sind in seinem unteren Bereich angeordnet, um die Übertragung von Kräften zwischen vorkragender Platte und Gebäude zu verbessern. Selbstverständlich kann auch in denjenigen Fällen, wo Betonkerne als Druckelemente verwendet werden, zusätzlich von Druckstahlstäben Gebrauch gemacht werden.The pressure elements expediently take up only a small part of the cross-sectional area of the insulating body and are arranged in its lower region in order to improve the transmission of forces between the cantilever plate and the building. Of course, additional pressure steel bars can also be used in those cases where concrete cores are used as pressure elements.

Die Erfindung wird nachstehend anhand der Beschreibung von Ausführungsbeispielen und unter Bezugnahme auf die beiliegende Zeichnung näher erläutert. Die Zeichnung zeigt in

  • Fig. 1 eine schematische Darstellung im Querschnitt zur Erläuterung der Anordnung des erfindungegemäβen Bauelementes;
  • Fig. 2 einen schematischen Querschnitt durch ein erfindungsgemäβes Bauelement;
  • Fig. 3 eine Draufsicht auf das Bauelement;
  • Fig. 4a - 4d und
  • Fig. 5a - 5d Querschnitt bzw. Längsschnitte zur Erläuterung verschiedener Ausführungsformen der Bewehrungselemente;
  • Fig. 6 und 7 einen Querschnitt bzw. einen Längeschnitt zur Erläuterung der Anordnung der Druckelemente;
  • Fig. 8 einen Querschnitt zur Erläuterung der Montage des Bauelementes;
  • Fig. 9 und 10 einen Querschnitt bzw. eine Draufsicht zur Erläuterung von weiteren Ausführungsformen des Bauelementes; und in
  • Fig. 11a - 11c Querschnitte von verschiedenen Ausführungsformen des Bauelements.
The invention is explained below with reference to the description of exemplary embodiments and with reference to the accompanying drawings. The drawing shows in
  • 1 shows a schematic representation in cross section to explain the arrangement of the component according to the invention;
  • 2 shows a schematic cross section through a component according to the invention;
  • 3 shows a plan view of the component;
  • 4a - 4d and
  • 5a-5d cross-section or longitudinal sections to explain various embodiments of the reinforcement elements;
  • 6 and 7 show a cross section and a longitudinal section to explain the arrangement of the pressure elements;
  • 8 shows a cross section to explain the assembly of the component;
  • 9 and 10 show a cross section and a plan view for explaining further embodiments of the component; and in
  • 11a-11c cross sections of different embodiments of the component.

Bei der Darstellung nach Fig. 1 erkennt man eine Außenwand 43, die eine Zwischendecke 47 trägt und an ihrer Außenseite ein wärmedämmendes Bauelement 1 in einer Trennfuge 45 sowie einen Isolierputz 44 aufweist. An der Außenseite ist ferner ein Kragbalkon mit einer Bodenplatte 40, einer Vorderwand oder Brüstung 42 sowie einer Stütze 41 dargestellt. Das wärmedämmende Bauelement 1 ist zweckmäßigerweise in der gleichen Ebene wie der isolierende Auβenputz angeordnet, damit keine Berührung zwischen der vorkragenden Platte 40 einerseits und der Außenwand 43 andererseits erfolgt, um eine optimale Wärmedämmung zu ermöglichen.1, an outer wall 43 can be seen, which carries an intermediate ceiling 47 and has on its outside a heat-insulating component 1 in a parting line 45 and an insulating plaster 44. A cantilevered balcony with a base plate 40, a front wall or parapet 42 and a support 41 is also shown on the outside. The heat-insulating component 1 is expediently arranged in the same plane as the insulating exterior plaster, so that there is no contact between the projecting plate 40 on the one hand and the outer wall 43 on the other hand, in order to enable optimal thermal insulation.

Des Bauelement 1 ist mit den verschiedenen Bewehrungselementen 20 ausgestattet, um sowohl vertikale Kräfte, im wesentlichen horizontale Zugkräfte und Schubkräfte als auch in Längsrichtung verlaufende Windkräfte aufnehmen zu können. In Fig. 2 und 3 ist das Bauelement 1 daher mit seinem Isolierkörper 10 und den verschiedenen Bewehrungselementen 20 dargestellt, wobei letztere, wie in Fig. 2 erkennbar, einen schräg zur Horizontalen verlaufenden mittleren Bereich 21 sowie seitlich vorstehende Bereiche 22 aufweisen, die auf der einen Seite nach oben und auf der anderen Seite nach unten gegenüber der Horizontalen versetzt angeordnet sind. An den Enden der seitlich vorstehenden Bereiche 22 sind ferner Haken 25 vorgesehen, die zur Verankerung dienen. Wenn keine vertikalen Kräfte aufzunehmen sind, so genügt selbstverständlich die Verwendung von gestreckten Zugbewehrungen 27, wie sie in Fig. 2 oben dargestellt sind.The component 1 is equipped with the various reinforcement elements 20 in order to be able to absorb both vertical forces, essentially horizontal tensile forces and shear forces, and wind forces running in the longitudinal direction. 2 and 3, the component 1 is therefore shown with its insulating body 10 and the various reinforcement elements 20, the latter, as can be seen in FIG. 2, having a central region 21 which runs obliquely to the horizontal and regions 22 projecting laterally, which on the one side up and on the other side down with respect to the horizontal. At the ends of the laterally projecting areas 22 hooks 25 are also provided, which serve for anchoring. If no vertical forces are to be absorbed, it is of course sufficient to use elongated tensile reinforcements 27, as shown in FIG. 2 above.

In Fig. 3 erkennt man ferner an den beiden Enden des Isolierkörpers 10 einen Vorsprung 11 bzw. eine Aussparung 12, die zweckmäßigerweise komplementär zueinander ausgebildet sind, um die Montage von mehreren Beuelementen 1 in Längsrichtung hintereinander zu erleichtern. Diese Vorsprünge 11 und Aussparungen 12 wirken wie Nut und Feder miteinander zusammen, wobei sich eine gegenseitige Verschiebung der Bauelemente in einfacher Weise dadurch unterbinden läßt, daβ man die Vorsprünge 11 etwa kreuzförmig ausbildet. In Fig. 3 sind außerdem solche Bewehrungselemente dargestellt, die schräg zur Längsrichtung des Isolierkörpers 10 verlaufende Bereiche 24 aufweisen, um Kräfte in Längsrichtung des Bauelementes 1 aufnehmen zu können. Diese schrägen Bereiche 24 können ggfs. auch gleichzeitig schräg zur Horizontalen verlaufen, wie etwa das untere Bewehrungselement 20 in Fig. 2. Ferner erkennt man ein Druckelement 30, das in den Isolierkörper 10 eingebaut ist.In Fig. 3 can also be seen at the two ends of the insulating body 10, a projection 11 or a recess 12, which are expediently designed to be complementary to each other in order to facilitate the assembly of several Beuelementen 1 in the longitudinal direction one behind the other. These projections 11 and Recesses 12 cooperate with each other like tongue and groove, whereby mutual displacement of the components can be prevented in a simple manner by making the projections 11 approximately cross-shaped. 3 also shows reinforcement elements which have regions 24 which extend obliquely to the longitudinal direction of the insulating body 10 in order to be able to absorb forces in the longitudinal direction of the component 1. These oblique areas 24 can optionally also run obliquely to the horizontal at the same time, such as the lower reinforcement element 20 in FIG. 2. Furthermore, a pressure element 30 can be seen which is built into the insulating body 10.

In den Darstellungen der Fig. 4 und 5 erkennt man verschiedene Bewehrungselemente, um den jeweiligen Erfordernissen Rechnung zu tragen. In Fig. 4a und 5a handelt es sich um einzelne Bewehrungsstäbe 23, die in den Isolierkörper 1D eingegossen oder eingesteckt sein können. In letzterem Falle kann man auch zweiteilige Isolierkörper 10, bestehend aus Oberhälfte und Unterhälfte mit entsprechenden Aussparungen für die Bewehrungselemente 20 verwenden, wobei die Befestigung von Oberteil und Unterteil aneinander auf verschiedenste Weise möglich ist, beispielsweise durch Kleben, komplementäre Vorsprünge und Aussparungen sowie durch Klemmbänder, die um den Isolierkörper 10 herumgelegt und festgezogen werden.Various reinforcement elements can be seen in the representations of FIGS. 4 and 5 in order to take account of the respective requirements. 4a and 5a are individual reinforcing bars 23 which can be cast or inserted into the insulating body 1D. In the latter case, it is also possible to use two-part insulating bodies 10, consisting of an upper half and a lower half with corresponding cutouts for the reinforcement elements 20, the upper and lower parts being able to be fastened to one another in a wide variety of ways, for example by gluing, complementary projections and cutouts and by means of clamping tapes, which are placed around the insulating body 10 and tightened.

Die Fig. 4b bis 4d bzw. 5b bis 5d zeigen zusammenhängende Bewehrungselemente 20 in verschiedenen Konfigurationen, die sich mäanderförmig oder zickzackförmig durch den Isolierkörper 10 erstrecken. Zwischen den jeweiligen schräg verlaufenden Bereichen 24 können gegebenenfalls gerade Teile 26 vorgesehen sein.4b to 4d and 5b to 5d show coherent reinforcement elements 20 in different configurations, which extend through the insulating body 10 in a meandering or zigzag shape. Straight parts 26 can optionally be provided between the respective inclined regions 24.

Im eingebauten Zustand erfolgt die Weiterleitung der durch die Stahlbewehrung übertragenen Kräfte zwischen Decke und vorkragender Platte durch im Bau übliche Mittel, wobei die schräg verlaufenden Bereiche sowohl zur Längsrichtung als auch zur Horizontalen geneigt angeordnet eein können, um gleichzeitig vertikale Kräfte und Kräfte in Längsrichtung, etwa durch Windeinfluβ, aufzunehmen.In the installed state, the forces transmitted by the steel reinforcement are transmitted between the ceiling and the cantilevered slab by means customary in construction, the inclined regions being able to be inclined both to the longitudinal direction and to the horizontal in order to simultaneously reduce vertical forces and forces in the longitudinal direction, about by wind.

Als Meteriel wird für die Bewehrungselemente zweckmäßigerweise rostfreier oder verzinkter Stahl verwendet, um Korrosionserscheinungen vorzubeugen, während die Isolierkörper 10 aus Hertscheum, beispielsweise aus Polystyrol oder Polyurethen, bestehen. Sind die Bewehrungselemente 20 in einen derartigen Isolierkörper 10 eingegossen, so wird eine besonders gute Haftung aneinander erreicht, und die Bewehrungselemente sind unverschiebber befestigt.As a meter, stainless or galvanized steel is expediently used for the reinforcement elements in order to prevent signs of corrosion, while the insulating bodies 10 consist of Hertscheum, for example of polystyrene or polyurethane. If the reinforcement elements 20 are cast into such an insulating body 10, particularly good adhesion to one another is achieved, and the reinforcement elements are fastened in a non-displaceable manner.

In Fig. 6 und 7 ist schematisch im Querschnitt bzw. im Längsschnitt angedeutet, wie die Druckelemente 30 in den Isolierkörper 10 eingebaut sind. Die im Abstand in Längsrichtung verteilten Druckelemente 30 können aus metallenen Rohrstücken 31 oder aus Winkelprofilteilen 32 bestehen, wie es im Querschnitt bzw. in der Seitenansicht in Fig. 6 angedeutet ist. Gegebenenfalls können Kopf- und FuBplatten an den Stirnseiten der Druckelemente 30 vorgesehen sein. Dabei kommen die verschiedensten Profile für die Druckelemente in Frage, die im Querschnitt z. B. viereckig, kreisförmig, I-förmig, kreuzförmig oder U-förmig sein können.6 and 7 schematically indicate in cross section or in longitudinal section how the pressure elements 30 are installed in the insulating body 10. The pressure elements 30 distributed at a distance in the longitudinal direction can consist of metal tube pieces 31 or of angle profile parts 32, as is indicated in cross section or in the side view in FIG. 6. Optionally, top and bottom plates can be provided on the end faces of the pressure elements 30. A wide variety of profiles for the pressure elements come into question. B. can be square, circular, I-shaped, cruciform or U-shaped.

Die Druckelemente 30 sind dabei entweder hohl, etwa büchsenförmig, ausgebildet und werden beim Bau durch den zum Gießen der vorkragenden Platte verwendeten Beton gefüllt. Bei weiteren Ausführungsformen verwendet man vorgefertigte Betonkerne, die in den Isolierkörper 10 eingesteckt oder in diesem eingegossen sind, oder läßt Öffnungen bzw. Hohlräume im Isolierkörper 10, die durch des BetongieBen zu Druckelementen 30 werden.The pressure elements 30 are either hollow, approximately box-shaped, and are filled during construction by the concrete used to pour the projecting plate. In further embodiments, prefabricated concrete cores are used, which are inserted into or cast into the insulating body 10, or openings or cavities are left in the insulating body 10, which become pressure elements 30 when the concrete is cast.

Um eine besonders innige Verbindung von Isolisrkörper 10 und Druckelemente 30 zu erreichen, kann letzteres als I-Profilteil ausgebildet sein und quer verlaufende Vorsprünge auf- weisen, die eine gegenseitige Verschiebung von Isolierkörper 10 und Druckelement 30 verhindern.In order to achieve a particularly intimate connection between the insulating body 10 and the pressure element 30, the latter can be designed as an I-profile part and have transversely extending projections which prevent the insulating body 10 and the pressure element 30 from moving relative to one another.

In ellen Fällen ist es zweckmäßig, die Druckelemente so auszubilden, daß diese nur einen kleinen Teil der Querschnittsfläche des Isolierkörpers 10 einnehmen, um möglichst wenig Kältebrücken entstehen zu lassen. Die Druckelemente 30 sind debei zweckmäßigerweise im unteren Bereich des Isolierkörpers 10 angeordnet, wie es in Fig. 11 angedeutet ist, um eine gute Übertragung der Kräfte von der vorkragenden Platte auf das Gebäude zu vermöglichen.In ellen cases, it is expedient to design the pressure elements in such a way that they take up only a small part of the cross-sectional area of the insulating body 10 in order to prevent cold bridges from occurring. The pressure elements 30 are expediently arranged in the lower region of the insulating body 10, as is indicated in FIG. 11, in order to enable a good transmission of the forces from the projecting plate to the building.

Bei der Anordnung nach Fig. 11a läßt man etwa des untere Drittel des Bauelementes frei, so daB der Ortbeton den Druck übernimmt. Zusätzlich können dabei Druck- Stablstäbe eingelegt sein. Auch bei der Anordnung nach Fig. 11b enthält das Bauelement einen Betonkern 30 im unteren Bereich, während bei der Anordnung nach Fig. 11c ein Profilatab als Druckelement 30 vorgesehen ist.In the arrangement according to FIG. 11a, approximately the lower third of the component is left free, so that the in-situ concrete takes over the pressure. In addition, pressure rods can be inserted. 11b, the component also contains a concrete core 30 in the lower region, while in the arrangement according to FIG. 11c, a Profilatab is provided as pressure element 30.

Fig. 8 zeigt eine der Fig. 1 ähnliche Darstellung, wie das Bauelement 1 auf der Baustelle eingesetzt wird. Dabei ist zumindest ein Teil der Oberfläche des Isolierkörpers 10 mit einer Riffelung 14 versehen, um eine gute Befestigung des Außenputzes 44 zu ermöglichen. In vielen Fällen reicht jedoch auch die ohnehin vorhandene Oberflächenrauhigkeit des Isolierkörpers 10 aus, um ein gutes Anhaften von Putz bzw. Beton an diesem Isolierkörper zu ermöglichen.FIG. 8 shows a representation similar to FIG. 1 of how component 1 is used on the construction site. At least part of the surface of the insulating body 10 is provided with corrugations 14 in order to enable the exterior plaster 44 to be fastened well. In many cases, however, the surface roughness of the insulating body 10, which is present anyway, is sufficient to enable plaster or concrete to adhere well to this insulating body.

Die Fig. 9 und 10 zeigen schließlich zusätzliche Möglichkeiten, um das Bauelement 1 bei der Montage zu fixieren. Zu diesem Zweck ist der Isolierkörper 10 mit seitlich vorstehenden Laschen 13 an seiner Unterseite versehen, die dazu dienen, den Isolierkörper am Mauerwerk bzw. der Außenwand 43 zu fixieren. Dies kann entweder mit Nägeln durch vorgefertigte Löcher geschehen, oder aber durch entsprechende Klebungen. Die Laschen 13 können dabei entweder einstückig mit dem Isolierkörper 10 selbst ausgebildet sein, oder aber in Form von Flacheisen vorhanden sein, die ihrerseits in den Isolierkörper 10 eingegossen oder etwa mit Klebungen deren befestigt sind.FIGS. 9 and 10 finally show additional options for fixing the component 1 during assembly. For this purpose, the insulating body 10 is provided with laterally projecting tabs 13 on its underside, which serve to fix the insulating body to the masonry or the outer wall 43. This can be done either with nails through prefabricated holes, or with appropriate glues. The tabs 13 can either be formed in one piece with the insulating body 10 itself, or can be present in the form of flat irons in turn cast into the insulating body 10 or fastened with adhesives.

Diese Laschen 13 können somit als zusätzliche Befestigungsmittel eingesetzt werden, wenn bei der Montage des Bauelementes 1 die Bewehrungselemente 20 unter Verwendung von Rödeldreht an den entsprechenden Bewehrungen von Decke und vorkragender Platte befestigt werden. Gegebenenfalls können die Bewehrungselemente 20 auch mit Abstandshaltern ausgerüstet sein, um die gewünschte Anordnung der Bauelemente bei der Montage zu gewährleisten.These tabs 13 can thus be used as additional fastening means if, during the assembly of the component 1, the reinforcement elements 20 are fastened to the corresponding reinforcements of the ceiling and cantilevered slab using Rödeldreh. If necessary, the reinforcement elements 20 can also be equipped with spacers in order to ensure the desired arrangement of the components during assembly.

Claims (18)

1. Bauelement zur Wärmedämmung bei Gebäuden, insbesondere bei vorkragenden Wandteilen, mit einem länglichen Isolierkörper aus thermisch isolierendem Material und mit länglichen, metallenen Bewehrungselementen, die sich im wesentlichen quer zum Isolierkörper erstrecken und seitlich vorstehen, dadurch gekennzeichnet, daß das Bauelement (1) als Fertigteil ausgebildet ist und mindestens ein Druckelement (30) aufweist, das in den Isolierkörper (10) als verbindendes Kernelement integriert ist und dem Querschnitt des Isolierkörpers (10) entsprechende Abmessungen besitzt.1. Component for thermal insulation in buildings, in particular with projecting wall parts, with an elongated insulating body made of thermally insulating material and with elongated, metal reinforcement elements which extend essentially transversely to the insulating body and protrude laterally, characterized in that the component (1) as Finished part is formed and has at least one pressure element (30), which is integrated in the insulating body (10) as a connecting core element and has dimensions corresponding to the cross section of the insulating body (10). 2. Bauelement nach Anspruch 1, dadurch gekennzeichnet, daß der Isolierkörper (10) aus Hartschaum, wie z.B. Polyurethanschaum oder Polystyrolschaum, besteht.2. Component according to claim 1, characterized in that the insulating body (10) made of rigid foam, such as. Polyurethane foam or polystyrene foam. 3. Bauelement nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß der Isolierkörper (10) in Längsrichtung an seinen beiden Enden Vorsprünge (11) bzw. dazu komplementäre Aussparungen (12) aufweist, so daß die Bauelemente (1) in Längsrichtung ineinander steckbar sind.3. Component according to claim 1 or 2, characterized in that the insulating body (10) in the longitudinal direction at its two ends has projections (11) or complementary recesses (12) so that the components (1) can be inserted into one another in the longitudinal direction . 4. Bauelement nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß der Isolierkörper (10) an seiner Unterseite seitlich vorstehende Laschen (13) aufweist.4. Component according to one of claims 1 to 3, characterized in that the insulating body (10) has laterally projecting tabs (13) on its underside. 5. Bauelement nach Anspruch 4, dadurch gekennzeichnet, daß die Laschen (13) einstückig mit dem Isolierkörper (10) oder in Form von eingegossenen Flacheisen ausgebildet sind.5. The component according to claim 4, characterized in that the tabs (13) are integrally formed with the insulating body (10) or in the form of cast flat iron. 6. Bauelement nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß die Oberfläche des Isolierkörpers (10) zumindest teilweise mit einer Riffelung (14) versehen ist.6. Component according to one of claims 1 to 5, characterized in that the surface of the insulating body (10) is at least partially provided with a corrugation (14). 7. Bauelement nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß die Bewehrungselemente (20) aus rostfreiem oder verzinktem Stahl bestehen und in ihrem mittleren Bereich (21) schräg zur Horizontalen verlaufen, während ihre seitlich vorstehenden Bereiche (22) auf der einen Seite nach oben und auf der anderen Seite nach unten versetzt gegenüber der Horizontalen engeordnet sind.7. Component according to one of claims 1 to 6, characterized in that the reinforcement elements (20) consist of stainless or galvanized steel and in their central region (21) run obliquely to the horizontal, while their laterally projecting regions (22) on one Side up and on the other side offset from the horizontal. 8. Bauelement nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, daß die Bewehrungs- elemente (20) schräg zur Längsrichtung des Isolierkörpers (10) verlaufende Bereiche (24) aufweisen.8. Component according to one of claims 1 to 7, characterized in that the reinforcing elements (20) obliquely to the longitudinal direction of the insulating body (10) have regions (24). 9. Bauelement nach einem der Ansprüche 1 bis B, dadurch gekennzeichnet, daß die Bewehrungselemente (20) aus einzelnen, ggfs. gestreckten Bewehrungsstäben (23, 27) bestehen.9. Component according to one of claims 1 to B, characterized in that the reinforcement elements (20) consist of individual, possibly. Reinforced reinforcing bars (23, 27). 10. Beuelement nach einem der Ansprüche 1 bis B, dadurch gekennzeichnet, daß die Bewahrungselemente (20) innerhalb des Isolierkörpers (10) einstückig ausgebildet sind und sich zickzackförmig durch den Isolierkörper (10) erstrecken.10. Beuelement according to one of claims 1 to B, characterized in that the retaining elements (20) within the insulating body (10) are integrally formed and extend in a zigzag shape through the insulating body (10). 11. Bauelement nach einem der Ansprüche 1 bis 1D, dadurch gekennzeichnet , daß die Bewehrungselemente (20) in den Isolierkörper (10) eingegossen, eingesteckt oder einsteckbar sind.11. The component according to one of claims 1 to 1D, characterized in that the reinforcement elements (20) in the insulating body (10) are poured, inserted or insertable. 12. Bauelement nach einem der Ansprüche 1 bis 11, dadurch gekennzeichnet, daß die Druckelemente (30) in Längsrichtung des Isolierkörpers (10) in Abständen verteilt angeordnet sind.12. The component according to one of claims 1 to 11, characterized in that the pressure elements (30) in the longitudinal direction of the insulating body (10) are arranged at intervals. 13. Bauelement nach einem der Ansprüche 1 bis 12, dadurch gekennzeichnet , daß die Druckelemente (30) aus metallenen Rohrstücken (31) oder Winkelprofilteilen (32), gegebenenfalls mit Kopf- und FuBplatte an den Stirnseiten, bestehen.13. Component according to one of claims 1 to 12, characterized in that the pressure elements (30) consist of metal pipe pieces (31) or angle profile parts (32), optionally with a head and foot plate on the end faces. 14. Bauelement nach Anspruch 13, dadurch gekennzeichnet, daß die Druckelemente (30) als I-Profilteile ausgebildet sind, die in Längsrichtung des Isolierkörpers (10) verlaufen und gegebenenfalls mit quer dazu angeordneten Vorsprüngen versehen sind.14. The component according to claim 13, characterized in that the pressure elements (30) are designed as I-profile parts which extend in the longitudinal direction of the insulating body (10) and are optionally provided with projections arranged transversely thereto. 15. Bauelement nach einem der Ansprüche 1 bis 14, dadurch gekennzeichnet, daß im Isolierkörper vorgesehene Hohlräume oder die Druckelemente (30) beim Einbau des Bauelements (1) mit Beton füllber sind.15. Component according to one of claims 1 to 14, characterized in that cavities provided in the insulating body or the pressure elements (30) are filled with concrete when the component (1) is installed. 16. Bauelement nach einem der Ansprüche 1 bis 13, dadurch gekennzeichnet , deß die Druckelemente (30) aus Betonpfropfen bestehen, die in den Isolierkörper (10) eingesteckt oder eingegossen sind.16. The component according to one of claims 1 to 13, characterized in that the pressure elements (30) consist of concrete plugs which are inserted or cast into the insulating body (10). 17. Bauelement nach einem der Ansprüche 1 bis 16, dadurch gekennzeichnet , daß die Druckelemente (30) nur einen kleinen Teil der Querschnittsfläche des Isolierkörpers (10) einnehmen und in seinem unteren Bereich angeordnet sind.17. The component according to one of claims 1 to 16, characterized in that the pressure elements (30) occupy only a small part of the cross-sectional area of the insulating body (10) and are arranged in its lower region. 18. Bauelement nach einem der Ansprüche 1 bis 17, dadurch gekennzeichnet , daß der Isolierkörper (10) aus mindestens einem vorgEfertigten Beuteil mit vorbereiteten Aussparungen zur Aufnahme des oder der Bewehrungselemente (20) besteht.18. Component according to one of claims 1 to 17, characterized in that the insulating body (10) consists of at least one prefabricated bag with prepared recesses for receiving the reinforcement element (s) (20).
EP81100964A 1980-02-14 1981-02-11 Construction element for heat insulation of buildings Expired EP0034332B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT81100964T ATE3999T1 (en) 1980-02-14 1981-02-11 THERMAL INSULATION OF BUILDINGS.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3005571 1980-02-14
DE3005571A DE3005571C2 (en) 1980-02-14 1980-02-14 Component for thermal insulation in buildings

Publications (3)

Publication Number Publication Date
EP0034332A2 true EP0034332A2 (en) 1981-08-26
EP0034332A3 EP0034332A3 (en) 1981-10-28
EP0034332B1 EP0034332B1 (en) 1983-06-29

Family

ID=6094619

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81100964A Expired EP0034332B1 (en) 1980-02-14 1981-02-11 Construction element for heat insulation of buildings

Country Status (3)

Country Link
EP (1) EP0034332B1 (en)
AT (1) ATE3999T1 (en)
DE (1) DE3005571C2 (en)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0119165A2 (en) * 1983-03-11 1984-09-19 Walter Egger Connecting element for a cantilevered slab
DE3309254A1 (en) * 1983-03-15 1984-10-04 Manfred Dierichs PRINTING ELEMENT IN A HEAT-INSULATING COMPONENT FOR PROJECTING BUILDING PARTS
EP0133875A1 (en) * 1983-08-03 1985-03-13 Eberhard Schöck Insulated construction element for buildings
EP0499590A1 (en) * 1991-02-15 1992-08-19 Reto Bonomo Insulating connecting element for balcony floors and the use thereoff
EP0570717A1 (en) * 1992-04-23 1993-11-24 Rolf Dipl.-Ing. Blasy Reinforcing element for connection
GR1001536B (en) * 1992-05-06 1994-03-31 Ioannis Kollios Ferro concrete welded armament of plates and projections (balconies).
EP0730067A1 (en) * 1995-03-02 1996-09-04 Compagnie Francaise Eiffel Construction Metallique Light building facade and method for their manufacturing
BG64925B1 (en) * 2003-11-11 2006-09-29 Момчил ЯКИМОВ Device for breaking heat bridges in reinforced concrete slabs
EP2080841A2 (en) 2008-01-18 2009-07-22 Sybaco AG Cantilever plate connecting element
EP2295667A1 (en) 2009-09-10 2011-03-16 Debrunner Koenig Management AG Reinforcement element for laying in concrete components
EP2354343A1 (en) 2010-02-10 2011-08-10 Bossard + Staerkle AG Cantilever plate connecting element / pressure elements
CH702671A1 (en) * 2010-02-10 2011-08-15 Bosshard & Staerkle Ag Connecting element for installation between base- or cover plate and cantilever plate, has end surfaces approximately aligned with lateral exterior surfaces of isolation body in inserted condition
CZ304194B6 (en) * 2001-01-23 2013-12-27 Schöck Bauteile GmbH Building element for thermal insulation introduced between two structural parts
CZ304661B6 (en) * 2001-01-23 2014-08-27 Schöck Bauteile GmbH Building element for thermal insulation between two building parts
EP1225283B2 (en) † 2001-01-23 2014-10-29 SCHÖCK BAUTEILE GmbH Heat-insulating building element

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3116381C2 (en) * 1981-04-24 1983-04-28 Eberhard Ing. Schöck (grad.), 7570 Baden-Baden Pressure element in a heat-insulating prefabricated component for projecting parts of the building
DE3244472A1 (en) * 1982-12-01 1984-06-14 Eberhard Ing. Schöck (grad.), 7570 Baden-Baden PRINTING ELEMENT IN A PRE-HEAT INSULATING COMPONENT FOR PROTECTIVE BUILDING PARTS
DE3302719C1 (en) * 1983-01-27 1984-08-23 Eberhard Ing. Schöck (grad.), 7570 Baden-Baden Component for heat insulation in buildings
ATE38069T1 (en) * 1984-01-13 1988-11-15 Pawe Ag CANTILE PLATE CONNECTION ELEMENT.
DE3403240A1 (en) * 1984-01-31 1985-08-01 Friedhelm 4400 Münster Quinting Prefabricated building element for producing projecting, exterior concrete parts
DE3408556A1 (en) * 1984-03-08 1985-09-12 Eberhard Ing.(grad.) 7570 Baden-Baden Schöck Separating element for concrete slabs
DE3426538A1 (en) * 1984-07-18 1986-01-23 Schöck, Eberhard, Ing.(grad.), 7570 Baden-Baden Structural element for heat insulation in buildings
DE3509890C2 (en) * 1985-03-19 1995-05-24 Schoeck Eberhard Component for structure-borne sound insulation
CH670853A5 (en) 1985-10-17 1989-07-14 Reto Martinelli
FR2615547B1 (en) * 1987-05-18 1989-07-07 Grundisch Marcel HOUSE BUILT WITHOUT THERMAL BRIDGE
DE3722584A1 (en) * 1987-07-08 1989-01-19 Schoeck Bauteile Gmbh Heat-insulating structural part
DE3739967A1 (en) * 1987-11-25 1989-06-08 Meisinger Kg M STEEL BEAM FOR A CONCRETE PLATE
AT395622B (en) * 1989-06-05 1993-02-25 Josef Fuhs REINFORCEMENT FOR CONNECTING A BALCONY PLATE
DE4020582A1 (en) * 1989-07-20 1991-01-24 Schoeck Bauteile Gmbh COMPONENT FOR THERMAL INSULATION IN BUILDINGS
DE4002001C2 (en) * 1990-01-24 1995-02-09 Heinz Wieland Connection and reinforcement element for a component to be cantilevered from a wall
DE4009987C2 (en) * 1990-03-28 1995-08-24 Schoeck Bauteile Gmbh Thermal insulation component
DE4102332C2 (en) * 1991-01-26 1998-07-02 Frank Gmbh & Co Kg Max Balcony connection
DE9318354U1 (en) * 1993-11-18 1994-03-24 Max Frank Gmbh & Co Kg, 94339 Leiblfing Balcony connection
DE4341935C1 (en) * 1993-12-09 1995-04-20 Schoeck Bauteile Gmbh Structural element for heat insulation
DE4342673A1 (en) * 1993-12-15 1995-06-22 Schoeck Bauteile Gmbh Component for thermal insulation
DE102004020914B4 (en) * 2004-04-28 2008-05-29 Max Frank Gmbh & Co Kg cantilever panel
DE102007056508B4 (en) 2007-11-22 2010-11-25 Bs Ingenieure Ag Connection element, insert and cartridge
DE102008002899A1 (en) 2008-06-19 2009-12-31 Simon Kropmeier Component for connecting external building part e.g. wall, and building, has stainless steel support for force-fit connection of external building part, where support is designed as double-T-stainless steel support
DE102010016096B3 (en) 2010-03-23 2011-06-16 Max Frank Gmbh & Co. Kg cantilever panel
DE102011109959A1 (en) 2011-08-11 2013-02-14 Schöck Bauteile GmbH Component for thermal insulation
DE102011054275A1 (en) 2011-10-07 2013-04-11 Max Frank Gmbh & Co Kg Cantilever plate connecting element for connecting cover or base plate and projecting plate, has transverse load bar provided with loop section that is arranged in installed state in cantilever panel
DE102011056967A1 (en) 2011-12-23 2013-06-27 Max Frank Gmbh & Co. Kg Plate connecting element
DE102014113662A1 (en) 2014-09-22 2016-03-24 Max Frank Gmbh & Co. Kg connecting element
DE202016103345U1 (en) 2016-06-23 2016-08-01 Max Frank Gmbh & Co. Kg Connection element for load-introducing components
DE202016103344U1 (en) 2016-06-23 2016-08-01 Max Frank Gmbh & Co. Kg Connection element for load-introducing components
DE102019118363B4 (en) 2019-07-08 2021-07-15 Max Frank Gmbh & Co. Kg Arrangement for connecting a structural part with an external steel part in front of the structural part
DE102019133997A1 (en) 2019-12-11 2021-06-17 Max Frank Gmbh & Co. Kg Arrangement for connecting a structural part to an outer part located in front of the structural part
DE102023103051A1 (en) 2023-02-08 2024-08-08 Max Frank GmbH & Co Kommanditgesellschaft Connection element for load-bearing components

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1459931A1 (en) * 1963-10-18 1968-11-21 Thermocrete Ets Thermal bridge-free connection of a heavy concrete ceiling to a wall made of thermocrete or thermally insulating lightweight concrete precast elements and the process for its production
DE2103223A1 (en) * 1970-01-26 1972-04-20 Selvaag, Olav, Oslo Insulation device for roof or floor elements that cover protruding building parts and process for their production
DE2501723A1 (en) * 1975-01-17 1976-07-22 Georg Haubner Shaped insulating building-block above cellar walls - L-sectioned to accommodate concrete ceiling checking cold flow
DE2854476A1 (en) * 1978-12-16 1980-07-03 Basf Ag Cavity roof, wall or ceiling heat insulation - involves hard foamed plastics panels between elastic foamed retaining strips on structure

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1459931A1 (en) * 1963-10-18 1968-11-21 Thermocrete Ets Thermal bridge-free connection of a heavy concrete ceiling to a wall made of thermocrete or thermally insulating lightweight concrete precast elements and the process for its production
DE2103223A1 (en) * 1970-01-26 1972-04-20 Selvaag, Olav, Oslo Insulation device for roof or floor elements that cover protruding building parts and process for their production
DE2501723A1 (en) * 1975-01-17 1976-07-22 Georg Haubner Shaped insulating building-block above cellar walls - L-sectioned to accommodate concrete ceiling checking cold flow
DE2854476A1 (en) * 1978-12-16 1980-07-03 Basf Ag Cavity roof, wall or ceiling heat insulation - involves hard foamed plastics panels between elastic foamed retaining strips on structure

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0119165A2 (en) * 1983-03-11 1984-09-19 Walter Egger Connecting element for a cantilevered slab
EP0119165B1 (en) * 1983-03-11 1986-09-17 Walter Egger Connecting element for a cantilevered slab
DE3309254A1 (en) * 1983-03-15 1984-10-04 Manfred Dierichs PRINTING ELEMENT IN A HEAT-INSULATING COMPONENT FOR PROJECTING BUILDING PARTS
EP0133875A1 (en) * 1983-08-03 1985-03-13 Eberhard Schöck Insulated construction element for buildings
EP0499590A1 (en) * 1991-02-15 1992-08-19 Reto Bonomo Insulating connecting element for balcony floors and the use thereoff
EP0570717A1 (en) * 1992-04-23 1993-11-24 Rolf Dipl.-Ing. Blasy Reinforcing element for connection
GR1001536B (en) * 1992-05-06 1994-03-31 Ioannis Kollios Ferro concrete welded armament of plates and projections (balconies).
FR2731244A1 (en) * 1995-03-02 1996-09-06 Eiffel Construction Metallique LIGHTWEIGHT FACADE FOR A BUILDING AND MANUFACTURING METHOD THEREOF
EP0730067A1 (en) * 1995-03-02 1996-09-04 Compagnie Francaise Eiffel Construction Metallique Light building facade and method for their manufacturing
CZ304194B6 (en) * 2001-01-23 2013-12-27 Schöck Bauteile GmbH Building element for thermal insulation introduced between two structural parts
CZ304661B6 (en) * 2001-01-23 2014-08-27 Schöck Bauteile GmbH Building element for thermal insulation between two building parts
EP1225283B2 (en) † 2001-01-23 2014-10-29 SCHÖCK BAUTEILE GmbH Heat-insulating building element
BG64925B1 (en) * 2003-11-11 2006-09-29 Момчил ЯКИМОВ Device for breaking heat bridges in reinforced concrete slabs
EP2080841A2 (en) 2008-01-18 2009-07-22 Sybaco AG Cantilever plate connecting element
EP2295667A1 (en) 2009-09-10 2011-03-16 Debrunner Koenig Management AG Reinforcement element for laying in concrete components
EP2354343A1 (en) 2010-02-10 2011-08-10 Bossard + Staerkle AG Cantilever plate connecting element / pressure elements
CH702671A1 (en) * 2010-02-10 2011-08-15 Bosshard & Staerkle Ag Connecting element for installation between base- or cover plate and cantilever plate, has end surfaces approximately aligned with lateral exterior surfaces of isolation body in inserted condition

Also Published As

Publication number Publication date
EP0034332B1 (en) 1983-06-29
DE3005571C2 (en) 1982-02-18
DE3005571B1 (en) 1981-06-04
ATE3999T1 (en) 1983-07-15
EP0034332A3 (en) 1981-10-28

Similar Documents

Publication Publication Date Title
EP0034332B1 (en) Construction element for heat insulation of buildings
DE69802193T2 (en) COMPOUND STEEL CONCRETE PILLAR
DE2951898A1 (en) WALL BUILDING ELEMENT FOR HOUSES
EP0499590B1 (en) Insulating connecting element for balcony floors and the use thereoff
DE19652165C2 (en) Prefabricated component for a cantilevered balcony slab
EP0866185B1 (en) Thermal insulation system
DE202004004965U1 (en) Shuttering element, uses connector parts between shuttering boards to hold concrete reinforcement structure at distance from these boards
EP0658660A1 (en) Heat insulation structural member
EP0402343A2 (en) Reinforcing element for the connecting of balcony slabs
DE2231943A1 (en) MODULAR UNIT AND PROCESS FOR MANUFACTURING A BUILDING ACCORDING TO A MODULAR SYSTEM
DE3403537A1 (en) Prefabricated balcony-construction element for buildings
DE4300181C2 (en) Component for thermal insulation in buildings
EP0133875B1 (en) Insulated construction element for buildings
CH662849A5 (en) METHOD FOR PRODUCING A BUILDING AND A BUILDING PRODUCED BY THIS METHOD.
DE60011415T2 (en) CONSTRUCTION ELEMENT FOR BUILDINGS AND STEERING PLATE FOR SUCH ELEMENT
CH670670A5 (en)
DE4002001C2 (en) Connection and reinforcement element for a component to be cantilevered from a wall
WO1998038394A1 (en) Connecting element with insulating body
DE10046138C2 (en) Prefabricated module for building floors of a house and method for the production and construction of building parts from prefabricated modules
EP0898026A2 (en) Prefabricated house
DE3313638A1 (en) BUILDING COVERING
DE8402929U1 (en) FINISHED CONSTRUCTION ELEMENT FOR BUILDING
DE20006934U1 (en) Prefabricated component system for the erection of structures
DE3204590A1 (en) Composite girder
DE8303796U1 (en) CEILING ELEMENT

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): AT BE CH FR GB IT LI NL

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Designated state(s): AT BE CH FR GB IT LI NL

17P Request for examination filed

Effective date: 19811202

ITF It: translation for a ep patent filed
GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Designated state(s): AT BE CH FR GB IT LI NL

REF Corresponds to:

Ref document number: 3999

Country of ref document: AT

Date of ref document: 19830715

Kind code of ref document: T

ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
GBPC Gb: european patent ceased through non-payment of renewal fee
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Effective date: 19881118

ITTA It: last paid annual fee
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 19981216

Year of fee payment: 19

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 19990219

Year of fee payment: 19

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 19990228

Year of fee payment: 19

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20000218

Year of fee payment: 20

Ref country code: AT

Payment date: 20000218

Year of fee payment: 20

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20000228

BERE Be: lapsed

Owner name: SCHOCK EBERHARD

Effective date: 20000228

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20000901

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20001031

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 20000901

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20010210

Ref country code: CH

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20010210

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20010211

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL