EP0034332B1 - Construction element for heat insulation of buildings - Google Patents

Construction element for heat insulation of buildings Download PDF

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Publication number
EP0034332B1
EP0034332B1 EP81100964A EP81100964A EP0034332B1 EP 0034332 B1 EP0034332 B1 EP 0034332B1 EP 81100964 A EP81100964 A EP 81100964A EP 81100964 A EP81100964 A EP 81100964A EP 0034332 B1 EP0034332 B1 EP 0034332B1
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EP
European Patent Office
Prior art keywords
insulation
element according
insulation element
construction element
construction
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EP81100964A
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German (de)
French (fr)
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EP0034332A2 (en
EP0034332A3 (en
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Eberhard Schöck
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Individual
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Individual
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Priority to AT81100964T priority Critical patent/ATE3999T1/en
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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
    • E04B1/62—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, elongated, metal reinforcement elements being provided which extend essentially transversely to the insulating body and project laterally on both sides.
  • cantilevered wall parts such as balconies, loggias, outdoor 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.
  • cantilevers being provided at both ends of a balcony to prevent thermal bridges, between which the actual balcony slab is hung 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 barrier to interrupt the thermal bridge.
  • the invention is therefore based on the object of providing 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 having the function of insulating Component and the projecting wall affect.
  • the insulating body is designed together with the reinforcement elements as a single prefabricated part and is provided or can be provided 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.
  • 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 hard foam e.g. Polyurethane foam or polystyrene foam
  • an inexpensive and effective material can advantageously be used.
  • the insulating body is provided in the longitudinal direction at both 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 ensure both sealing and 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 formed in one piece 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 surface of the insulating body is at least partially provided with corrugation, because this enables, for example, a good attack on the exterior plaster.
  • the reinforcement elements it proves to be expedient if they consist of stainless or galvanized steel and in their central region run obliquely 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 be used in the component according to the invention elements 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 protruding plates, which occur, for example, when wind forces act laterally on the balcony.
  • 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 formed in one piece 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
  • the second case one can think of forming the insulating body itself in two parts with corresponding, transversely extending recesses into which the reinforcing elements are then inserted or inserted, whereupon the two parts are then attached to one another will.
  • the pressure elements are arranged at intervals in the longitudinal direction of the insulating body, then 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 head and foot 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 one another, which facilitates assembly.
  • cavities provided in the insulating body or the pressure elements can be filled with concrete when the component is installed, so that the pressure elements may only form during casting and the material used which is used in any case when casting the projecting 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 projecting plate and the building.
  • additional pressure steel bars can also be used in those cases where concrete cores are used as pressure elements.
  • FIG. 1 shows an outer wall 43 which bears a false ceiling 47 and which has a heat-insulating component 1 in a parting line 45 and an insulating plaster 44 on its outside.
  • 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 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 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 complement each other to facilitate the assembly of several components 1 in the longitudinal direction one behind the other.
  • These projections 11 and recesses 12 interact with one another like tongue and groove, wherein 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.
  • FIGS. 4 and 5 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 10.
  • the fastening of the upper part and the lower part is possible to each other in various ways, for example by gluing, complementary projections and recesses and by 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 various 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, at the same time by vertical forces and forces in the longitudinal direction, for example due to the influence of wind.
  • Stainless or galvanized steel is expediently used as the material for the reinforcement elements in order to prevent signs of corrosion, while the insulating bodies 10 consist of rigid foam, 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 fixed immovably.
  • 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. Possibly. head and foot plates can be provided on the end faces of the pressure elements 30.
  • a wide variety of profiles are possible for the pressure elements. 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 or cast into the insulating body 10, or openings or cavities are left in the insulating body 10, which become pressure elements 30 due to the concrete casting.
  • the latter can be designed as an I-profile part and have transversely extending projections which prevent mutual displacement of the insulating body 10 and the pressure element 30.
  • the pressure elements in such a way that they only take up a small part of the cross-sectional area of the insulating body 10 in order to allow as few cold bridges as possible.
  • the pressure elements 30 are expediently arranged in the lower region of the insulating body 10, as 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. 11 a, approximately the lower third of the component is left free, so that the in-situ concrete takes over the pressure. In addition, steel bars can be inserted. Also in the arrangement according to FIG. 11 b, the component contains a concrete core 30 in the lower area, while in the arrangement according to FIG. 11 c a profile bar is provided as the 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 a corrugation 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 show additional possibilities 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 iron, which in turn is cast into the insulating body 10 or is attached to it, for example, 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 cantilever plate using wire wire. Possibly. the reinforcement elements 20 can also be equipped with spacers in order to ensure the desired arrangement of the components during assembly.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (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, wobei längliche, metallene Bewehrungselemente vorgesehen sind, die sich im wesentlichen quer zum Isolierkörper erstrecken und beidseits 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, elongated, metal reinforcement elements being provided which extend essentially transversely to the insulating body and project laterally on both sides.

Bei Gebäuden, die vorkragende Wandteile aufweisen, beispielsweise Balkone, Loggien, Aussenpodeste, Hauseingangsplatten od. 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, outdoor platforms, house entrance panels or the like, the problem of undesirable 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 make different movements than the wall parts in the warm area of the building due to temperature fluctuations. This can have a disadvantageous effect, particularly in the case of multi-storey buildings, and can lead to the formation of cracks and structural damage in the case of wall supports.

Aus der Zeitschrift "Bautrichter", Oktober 1958, S. 253-255 sind bereits Bauelemente der eingangs genannten Art bekannt, wobei dort zur Vermeidung von Wärmebrücken Kragbalken 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, pp. 253-255, components of the type mentioned at the outset are already known, cantilevers being provided at both ends of a balcony to prevent thermal bridges, between which the actual balcony slab is hung 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 barrier to interrupt the thermal bridge.

Bei der bekannten Anordnung sind durchgehende Bewehrungselemente nur an den beiden Enden der Balkonplattevorhanden, dievollständig 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 of providing 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 having the function of insulating Component and the projecting wall affect.

Die erfindungsgemässe Lösung besteht darin, dass der Isolierkörper zusammen mit den Bewehrungselementen als einzelnes Fertigteil ausgebildet ist und mit mindestens einem Druckelement versehen bzw. versehbar ist, das in den Isolierkörper als verbindendes Kernelement integriert ist und dem Querschnitt des Isolierkörpers entsprechende Abmessungen besitzt.The solution according to the invention is that the insulating body is designed together with the reinforcement elements as a single prefabricated part and is provided or can be provided 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 zufriedenstellende 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 satisfactory load transfer on the other hand, so that the projecting wall parts are held properly. In the construction element 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 Hartschaum, 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 hard foam, e.g. Polyurethane foam or polystyrene foam, an inexpensive and effective material can advantageously be used.

In Weiterbildung des erfindungsgemässen Bauelementes ist der Isolierkörper in Längsrichtung an seinen beiden Enden mit Vorsprüngen bzw. dazu komplementären Aussparungen versehen, so dass die Bauelemente in Längsrichtung ineinander steckbar sind. Setzt man somit bei einer längeren, vorkragenden Platte mehrere Bauelemente hintereinander, so wirken die Vorsprünge und Aussparungen wie Nut und Feder miteinander zusammen und sorgen sowohl für eine Abdichtung als auch 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 both 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 ensure both sealing and 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 Flacheisen ausgebildet 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 formed in one piece 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 als vorteilhaft, wenn die Oberfläche des Isolierkörpers zumindest teilweise mit einer Riffelung versehen ist, weil dadurch beispielsweise ein gutes Angreifen des Aussenputzes ermöglicht wird.Finally, it proves to be advantageous in many cases if the surface of the insulating body is at least partially provided with corrugation, because this enables, for example, a good attack on the exterior plaster.

Hinsichtlich der Bewehrungselemente erweist es sich als zweckmässig, wenn diese aus 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 erfindungsgemässen Bauelement die Bewehrungselemente auch schräg zur Längsrichtung des Isolierkörpers verlaufende Bereiche aufweisen, so dass diese in der Lage sind, in Längsrichtung der vorkragenden Platten auftretende Kräfte aufzunehmen, die etwa dann auftreten, wenn Windkräfte seitlich am Balkon angreifen.With regard to the reinforcement elements, it proves to be expedient if they consist of stainless or galvanized steel and in their central region run obliquely 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, the reinforcement elements can be used in the component according to the invention elements 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 protruding plates, which occur, for example, when wind forces act laterally on the balcony.

Die Bewehrungselemente können bei einer Ausführungsform aus einzelnen, ggf. gestreckten Bewehrungsstäben bestehen, die dann 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 formed in one piece 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 Falle haftet das Material des Isolierkörpers unmittelbar an den Bewehrungsstäben, im zweiten Falle kann man daran denken, den Isolierkörper selbst zweiteilig mit entsprechenden, quer hindurchgehenden Aussparungen auszubilden, in welche die Bewehrungselemente dann eingelegt oder eingesteckt werden, woraufhin dann 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 case, the material of the insulating body adheres directly to the reinforcing bars, in the second case one can think of forming the insulating body itself in two parts with corresponding, transversely extending recesses into which the reinforcing elements are then inserted or inserted, whereupon the two parts are then attached to one another will.

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 od. 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, then 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, ggf. mit Kopf- und Fussplatte 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 head and foot 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 ggf. 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 one another, which facilitates assembly.

Bei einer weiteren Ausführungsform sind im Isolierkörper vorgesehene Hohlräume oder die Druckelemente beim Einbau des Bauelementes mit Beton füllbar, so dass sich die Druckelemente ggf. erst beim Giessen bilden und das Material ausgenutzt wird, welches ohnehin beim Giessen der vorkragenden Platten verwendet wird.In a further embodiment, cavities provided in the insulating body or the pressure elements can be filled with concrete when the component is installed, so that the pressure elements may only form during casting and the material used which is used in any case when casting the projecting plates is used.

Die Druckelemente können jedoch auch aus Betonpfropfen bestehen, die in den Isolierkörper eingesteckt oder eingegossen sind, so dass 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.

Zweckmässigerweise 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 projecting 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 erfindungsgemässen Bauelementes;
  • Fig. 2 einen schematischen Querschnitt durch ein erfindungsgemässes Bauelement;
  • Fig. 3 eine Draufsicht auf das Bauelement;
  • Fig. 4a-4d und Fig. 5a-5d Querschnitte bzw. Längsschnitte zur Erläuterung verschiedener Ausführungsformen der Bewehrungselemente;
  • Fig. 6 und 7 einen Querschnitt bzw. einen Längsschnitt 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. 11 a-11 c Querschnitte von verschiedenen Ausführungsformen des Bauelementes.
The invention is explained below with reference to the description of exemplary embodiments and with reference to the accompanying drawings. The drawing shows in
  • Figure 1 is 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 sections or longitudinal sections for explaining different 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
  • 11 a-11 c 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 Aussenputz angeordnet, damit keine Berührung zwischen der vorkragenden Platte 40 einerseits und der Aussenwand 43 andererseits erfolgt, um eine optimale Wärmedämmung zu ermöglichen.1 shows an outer wall 43 which bears a false ceiling 47 and which has a heat-insulating component 1 in a parting line 45 and an insulating plaster 44 on its outside. 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 to enable optimal thermal insulation.

Das 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 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 Bauelementen 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, dass 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 ggf. 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 complement each other to facilitate the assembly of several components 1 in the longitudinal direction one behind the other. These projections 11 and recesses 12 interact with one another like tongue and groove, wherein 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 10 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 10. In the latter case it is also two-part insulating body 10, consisting of an upper half and Unterhä l forces with corresponding holes for the reinforcing elements 20 used, the fastening of the upper part and the lower part is possible to each other in various ways, for example by gluing, complementary projections and recesses and by 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 ggf. gerade Teile 26 vorgesehen sein.4b to 4d and 5b to 5d show coherent reinforcement elements 20 in various 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 sein können, um gleichzeitig vertikale Kräfte und Kräfte in Längsrichtung, etwa durch Windeinfluss, 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, at the same time by vertical forces and forces in the longitudinal direction, for example due to the influence of wind.

Als Material wird für die Bewehrungselemente zweckmässigerweise rostfreier oder verzinkter Stahl verwendet, um Korrosionserscheinungen vorzubeugen, während die Isolierkörper 10 aus Hartschaum, beispielsweise aus Polystyrol oder Polyurethan, bestehen. Sind die Bewehrungselemente 20 in einen derartigen Isolierkörper 10 eingegossen, so wird eine besonders gute Haftung aneinander erreicht, und die Bewehrungselemente sind unverschiebbar befestigt.Stainless or galvanized steel is expediently used as the material for the reinforcement elements in order to prevent signs of corrosion, while the insulating bodies 10 consist of rigid foam, 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 fixed immovably.

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. Ggf. können Kopf-und Fussplatten 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. Possibly. head and foot plates can be provided on the end faces of the pressure elements 30. A wide variety of profiles are possible for the pressure elements. 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 das Betongiessen 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 or cast into the insulating body 10, or openings or cavities are left in the insulating body 10, which become pressure elements 30 due to the concrete casting.

Um eine besonders innige Verbindung von Isolierkörper 10 und Druckelemente 30 zu erreichen, kann letzteres als I-Profilteil ausgebildet sein und quer verlaufende Vorsprünge aufweisen, 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 mutual displacement of the insulating body 10 and the pressure element 30.

In allen Fällen ist es zweckmässig, die Druckelementeso auszubilden, dass diese nur einen kleinen Teil der Querschnittsfläche des Isolierkörpers 10 einnehmen, um möglichst wenig Kältebrücken entstehen zu lassen. Die Druckelemente 30 sind dabei 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 all cases, it is expedient to design the pressure elements in such a way that they only take up a small part of the cross-sectional area of the insulating body 10 in order to allow as few cold bridges as possible. The pressure elements 30 are expediently arranged in the lower region of the insulating body 10, as 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. 11 a lässt man etwa das untere Drittel des Bauelementes frei, so dass der Ortbeton den Druck übernimmt. Zusätzlich können dabei Druckstahlstäbe eingelegt sein. Auch bei der Anordnung nach Fig. 11 b enthält das Bauelement einen Betonkern 30 im unteren Bereich, während bei der Anordnung nach Fig. 11 c ein Profilstab als Druckelement 30 vorgesehen ist.In the arrangement according to FIG. 11 a, approximately the lower third of the component is left free, so that the in-situ concrete takes over the pressure. In addition, steel bars can be inserted. Also in the arrangement according to FIG. 11 b, the component contains a concrete core 30 in the lower area, while in the arrangement according to FIG. 11 c a profile bar is provided as the 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 a corrugation 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 lsolierkörper 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 lsolierkörper 10 eingegossen oder etwa mit Klebungen daran befestigt sind.Finally, FIGS. 9 and 10 show additional possibilities 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 iron, which in turn is cast into the insulating body 10 or is attached to it, for example, 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 Rödeldraht an den entsprechenden Bewehrungen von Decke und vorkragender Platte befestigt werden. Ggf. 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 cantilever plate using wire wire. Possibly. 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. A construction 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 of 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).
2. The construction element according to claim 1, characterized in that the insulation element (10) is formed of hard foam material, such as polyurethane foam or polystyrene foam.
3. The construction element according to claim 1 or 2, characterized in that said insulation element (10) has, in longitudinal direction, on both ends thereof projections (11) and complementary recesses (12), respectively, such that the construction elements (1) are adapted to be fitted one into the other in longitudinal direction.
4. The construction element according to any one of claims 1 to 3, characterized in that said insulation element (10) includes laterally protruding straps or tongues (13) on its lower side.
5. The construction element according to claim 4, characterized in that said straps or tongues (13) are formed integrally with said insulation element (10) or in thef orm of integrally cast flat iron pieces.
6. The construction element according to any one of claims 1 to 5, characterized in that the surface of the insulation element (10) is at least partially provided with corrugations (14).
7. The construction element according to any one of claims 1 to 6, characterized in that the reinforcing elements (20) are formed of stainless steel or zinc-plated steel and have their center portion (21) extending with an inclination to the horizontal, while their laterally protruding portions (22) are displaced in upward direction on the one side and displaced in downward direction on the opposite side, relative to the horizontal.
8. The construction element according to any one of claims 1 to 7, characterized in that the reinforcing elements (20) include portions (24) extending obliquely with respect to the longitudinal direction of the insulation element (10).
9. The construction element according to any one of claims 1 to 8, characterized in that the reinforcing elements (20) comprise separate, optionally stretched or expanded reinforcing bars (23,27).
10. The construction element according to any one of claims 1 to 8, characterized in that the reinforcing elements are formed integrally within said insulation element (10), and extend through said insulation element (10) in zigzag fashion.
11. The construction element according to any one of claims 1 to 10, characterized in that the reinforcing elements are integrally cast, inserted or adapted to be inserted into said insulation element (10).
12. The construction element according to any one of claims 1 to 11, characterized in that the compression elements (30) are arranged with spacing along the longitudinal direction of said insulation element (10).
13. The construction element according to any one of claims 1 to 12, characterized in that the compression elements (30) comprise metallic pipe lengths (31) or angle section pieces (32), optionally with head and base plates on the front ends.
14. The construction element according to claim 13, characterized in that the compression elements (30) are formed as I-section pieces extending in the longitudinal direction of said insulation element (10) and optionally being provided with protrusions arranged transversely thereto.
15. The construction element according to any one of claims 1 to 14, characterized in that cavities provided in said insulation element or the compression elements (30) are adapted to be filled with concrete during installation of the construction element (1).
16. The construction element according to any one of claims 1 to 13, characterized in that the compression elements (30) comprise concrete plugs which are inserted or cast into said insulation element (10).
17. The construction element according to any one of claims 1 to 16, characterized in that the compression elements (30) assume but a small part of the cross-sectional area of said insulation element (10) and are disposed in the lower portion of the latter.
18. The construction element according to any one of claims 1 to 17, characterized in that said insulation element (10) comprises at least one prefabricated structural part including preformed recesses for receiving the reinforcing element or elements (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 EP0034332A2 (en) 1981-08-26
EP0034332A3 EP0034332A3 (en) 1981-10-28
EP0034332B1 true EP0034332B1 (en) 1983-06-29

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AT (1) ATE3999T1 (en)
DE (1) DE3005571C2 (en)

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PL2080841T3 (en) 2008-01-18 2015-08-31 Peikko Group Oy Cantilever plate connecting element
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
CH701796A2 (en) 2009-09-10 2011-03-15 Debrunner Koenig Man Ag A reinforcing element for installation in concrete components.
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EP2354343B1 (en) 2010-02-10 2014-07-23 SPAETER Zug AG Cantilever plate connecting element / pressure elements
DE102010016096B3 (en) * 2010-03-23 2011-06-16 Max Frank Gmbh & Co. Kg cantilever panel
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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
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Also Published As

Publication number Publication date
EP0034332A2 (en) 1981-08-26
DE3005571B1 (en) 1981-06-04
ATE3999T1 (en) 1983-07-15
EP0034332A3 (en) 1981-10-28
DE3005571C2 (en) 1982-02-18

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