EP1918469B1 - Composite heat insulation system - Google Patents

Composite heat insulation system Download PDF

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Publication number
EP1918469B1
EP1918469B1 EP07020665A EP07020665A EP1918469B1 EP 1918469 B1 EP1918469 B1 EP 1918469B1 EP 07020665 A EP07020665 A EP 07020665A EP 07020665 A EP07020665 A EP 07020665A EP 1918469 B1 EP1918469 B1 EP 1918469B1
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EP
European Patent Office
Prior art keywords
heat insulation
insulation system
composite heat
locking element
groove
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Not-in-force
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EP07020665A
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German (de)
French (fr)
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EP1918469A2 (en
EP1918469A3 (en
Inventor
Martin Horvath
Wolfgang Dr. Wimmer
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Saint Gobain Weber Terranova GmbH
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Saint Gobain Weber Terranova GmbH
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Publication of EP1918469A2 publication Critical patent/EP1918469A2/en
Publication of EP1918469A3 publication Critical patent/EP1918469A3/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
    • E04B1/762—Exterior insulation of exterior walls
    • 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
    • E04B1/78—Heat insulating elements
    • E04B1/80—Heat insulating elements slab-shaped

Definitions

  • the invention relates to a thermal insulation composite system, in particular a thermal insulation composite system with mineral fiber insulation board according to the preamble of patent claim 1, and a method for training the same according to the preamble of claim 26.
  • Thermal insulation systems with rigid foam insulation boards or mineral fiber insulation boards with horizontal or vertical fibers are usually glued on the building wall and possibly additionally pegged.
  • thermal insulation systems for example for passive houses, are designed with very thick insulation boards.
  • open joints between the insulation boards are created by tilting, if they are not aligned exactly plane-parallel.
  • joints between the insulation boards can reduce the thermal insulation.
  • the joints must be additionally sealed or it must be provided a joint-free training by careful alignment of the insulation boards. This creates high additional workload.
  • Object of the present invention is to provide a thermal insulation composite system that is easy and safe to lay in the field of building corners and is inexpensive.
  • the object of the invention is achieved by a thermal insulation composite system according to claim 1.
  • the object is also achieved by a method according to claim 26.
  • thermal insulation composite system combines functional advantages with technological advantages. Due to the virtually seamless design of the thermal insulation composite system, for example, thermal bridges are avoided, which can be formed by introduced in joints adhesive or mortar or by floor extensions in the case of tilting the insulation boards. The introduction of the locking elements saves compared to the grouting working time, increases the processing safety and is also executable by less qualified personnel quality.
  • Another advantage is that the grooves introduced into the insulation boards facilitate the handling of the large-sized insulation boards on the construction site, for example, by the grooves are used as gripping surfaces.
  • the locking element is formed in a form-fitting manner in cross section to the overlapping space.
  • the locking element extends in its longitudinal extent over the entire longitudinal extension of the receiving space. Still further advantageously, it can be provided that the locking element extends in its longitudinal extent over the longitudinal extent or over the height extent of a plurality of insulating panels or at least exceeds the longitudinal extension or the vertical extent of an insulating panel. In this way, adjacent insulation boards can be as it were interlocked with each other.
  • the groove is rectangular in cross-section.
  • the groove is rounded in cross section, preferably semi-circular.
  • the cross section of the locking element may be formed corresponding thereto. But it can also be provided to form the locking element with a deviating from the cross section of the groove cross-section. For example, it may be provided to provide the surfaces of the locking element which run parallel to the joining direction with teeth which are directed so that they rest on joining and on opposite sides Erect stress and wed in the groove.
  • the groove in the front side extends longitudinally in a vertical plane or in a horizontal plane.
  • the groove may extend over the entire longitudinal extent or the entire width extent of the end face.
  • the groove is formed in the lateral vertical end face.
  • the groove may also be formed in the lower or upper horizontal end face.
  • the groove is formed as a circumferential groove of the insulation board.
  • the grooves forming the receiving space each have the same cross section.
  • the grooves forming the receiving space each have the same longitudinal extension.
  • the locking element is designed as an elongate body, preferably as a rod, longitudinal profile or the like.
  • the locking element may also be referred to as a so-called false spring, as provided in a special embodiment of the tongue and groove connection.
  • the locking element is designed as a plate-shaped body.
  • the locking element is designed as a cut-to-length body.
  • the receiving spaces of a plurality of arranged in a horizontal row insulation panels or more vertically stacked insulation panels form a composite receiving space and extending the locking element or a plurality of successively arranged locking elements over the entire longitudinal extension of the composite receiving space or extend.
  • the length of the bolt elements is dimensioned so that the receiving space is completely filled.
  • the vertical bar elements i. the locking elements, which are arranged in the receiving spaces formed by the grooves of the lateral end faces, are arranged as a continuous strand, then it can be provided to cut off the horizontally extending locking elements in each case to the clear distance between two adjacent strands.
  • it can be provided to cut off the vertically extending locking elements in each case on the clear distance between two horizontally extending strands, wherein the horizontally extending locking elements are arranged as a continuous strand.
  • the locking elements can also be provided to form the locking elements in two lengths, wherein the first length of the width or the height of the insulating board corresponds and the second length corresponds to the height or the width of the insulating board minus the groove depth.
  • angularly formed insulation boards are arranged with circumferential groove, wherein the angle between the two legs of the insulation board corresponds to the angle of the building corner.
  • the angle between the two legs of the insulation board is 90 °.
  • Such an L-shaped insulation board can be used both for thermal insulation of outside corners and inside corners.
  • each of the insulating panels has a circumferential groove which is introduced into the end faces. If such an insulation board is cut to length, then at least one end face of the cut insulation board no longer has a groove or it has a groove which is reduced in depth. If the introduction of the groove is preferably provided during the plate production, can be further provided to produce half and quarter plates or plates in a different denomination and provided with circumferential groove to cover on the site without rework almost any lengths can.
  • the cutting to length of the insulating board can also be provided for the plate height, for example, to be able to adapt the last row of insulating boards to the dimensions of the building wall.
  • the insulation board has a plate format of about 1000 mm x 500 mm. But it can also be provided smaller or larger plate dimensions, without departing from the inventive principle.
  • the insulation board has a thickness ⁇ 150 mm.
  • the insulation board is designed as a rigid foam insulation board.
  • the rigid foam may preferably be polystyrene rigid foam. It can also be provided other foamed plastics, such as Poyurethan or phenolic resin. But it can also be provided to form the insulation board of inorganic insulating material, such as mineral fibers or organic insulation material, such as sisal, hemp, straw or cork. It may be provided if necessary, the introduced into the insulation board grooves by a binder form stable.
  • the locking element is formed of the same material as the insulating board.
  • the locking element is formed of a different material than the insulation board.
  • the locking element has a lower thermal conductivity than the insulating board.
  • the locking element is designed as a rigid foam element.
  • other insulating materials may be provided, as described above for the insulation board.
  • Fig. 1 shows an insulation board 1 of the thermal insulation composite system outside of in FIG. 3 illustrated Eck reference invention.
  • the insulation board 1 is formed as a rectangular flat body and has in the illustrated embodiment, a front dimension of 1000 mm x 500 mm, and a plate thickness of 300 mm. It may preferably be formed as rigid foam insulation board.
  • the rigid foam may preferably be made of Polystyrene foam. But it may also be an insulation board made of mineral fibers or other insulating material.
  • the insulation board 1 has at each of its end faces a groove 2, which is rectangular in cross-section, so that the grooves 2 form a circumferential groove.
  • the insulation boards 1 are, as in Fig. 2 shown arranged in horizontal rows butt-to-joint on a building wall 5, ie they are arranged without forming a joint.
  • the opposing grooves overlap mutually facing end faces and form in their overlap space a receiving space for a locking element 4.
  • the cross section of the locking element 4 is dimensioned so that it completely fills the overlap space of the two adjacent grooves 2.
  • the overlap space thus forms a complementary to the locking element 4 formed receiving space in which the locking element 4 is received positively.
  • the positive connection formed by the locking element 4 could also be referred to as tongue and groove connection, wherein the locking element 4 can be referred to as a "false spring".
  • the locking element 4 can be arranged on all faces of the insulation board 1 and thereby connect the insulation board 1 with both horizontally adjacent and with vertically adjacent further insulation boards form fit.
  • the locking element 4 may be formed from the same insulating material as the insulation board 1, so for example made of rigid foam or mineral fiber insulation. But it can also be provided for a different insulating material to the insulating board 1, preferably an insulating material whose thermal insulation is higher than the thermal insulation of the board insulation material. In this way, thermal bridges are avoided particularly well, which can reduce the insulating effect of the thermal insulation composite system at least locally.
  • a composite thermal insulation system 10 is shown, in which the insulation panels 1 are arranged on a building wall 5.
  • the building wall 5 is the outer wall of a building, the outer plaster already has plaster damage.
  • the consequently uneven building wall is characterized by an in Fig. 2 Not shown adhesive layer leveled so that the insulation boards 1 form an insulating layer with a flat surface.
  • dowels may be provided for fastening the insulation boards, which in particular improve the adhesive strength of the insulation boards under exceptional load, for example in vacuum formation on the board surface by storm.
  • thermal insulation composite system 10 results from the fact that the insulation panels 1 in horizontal rows, beginning at the bottom row, are fixed on the building wall 5.
  • the inserted between a series adjacent insulation boards vertical locking elements are used to secure the vertically aligned alignment with the next up and down following rows, with the inserted into the upper horizontal groove of said row horizontal locking elements the alignment of the insulating panels of a row and the Secure the front-facing alignment of the insulation boards in the next row up and down.
  • Fig. 3 now shows the inventive construction of a right-angled corner 6 in the thermal insulation composite system 10. It is an external corner.
  • an adhesive layer 7 is applied, which fixes the insulation board 1 and an insulation board 1' on the building wall 5 and 5 '.
  • the front side 1 s of the building wall 5 mounted on the insulating panel 1 is aligned with the outside of the building wall 5 'applied adhesive layer 7, so that the building wall 5' facing the back front side of the insulation board 1 'in a plane with the end face of the insulation board 1 and the outside of the adhesive layer 7 extends, wherein the end face of the insulating board 1 is aligned with the front side front side of the insulating board 1.
  • a groove 2o is introduced, which is arranged in the end face of the insulating board 1 formed groove 2 opposite and in cross section the same as the groove 2 is formed.
  • the overlapping space formed by the two grooves 2, 2o forms a receiving space in which the vertically extending locking element 4 is inserted in a form-fitting manner.
  • the introduced into the back plate surface groove 2o can be introduced either on site or during the insulation board production.

Abstract

The thermal insulation composite system has rectangular shaped insulating boards (1) arranged at a building wall in horizontal rows arranged vertically one above the other, which are adjacent to each other to vertical and horizontal lateral front surfaces. A slot (2) has insulation boards adjacent to each other in series and are lying one above the other. The slots are formed so that the slots overlaps front sides and form a receiving area in its overlapping space. A locking element (4) is formed in the cross section, which is arranged complementary to the receiving area. An independent claim is also included for a method for formation of a thermal insulation composite system.

Description

Die Erfindung betrifft ein Wärmedämmverbundsystem, insbesondere ein Wärmedämmverbundsystem mit Mineralfaser-Dämmplattengemäß dem Oberbegriff des Patentanspruchs 1, sowie ein Verfahren zur Ausbildung desselben gemäß dem Oberbegriff des Patentanspruchs 26.The invention relates to a thermal insulation composite system, in particular a thermal insulation composite system with mineral fiber insulation board according to the preamble of patent claim 1, and a method for training the same according to the preamble of claim 26.

Wärmedämmverbundsysteme mit Hartschaum-Dämmplatten oder Mineralfaser-Dämmplatten mit liegenden oder stehenden Fasern werden üblicherweise auf der Gebäudewand verklebt und eventuell zusätzlich verdübelt. In zunehmendem Maße werden Wärmedämmverbundsysteme, beispielsweise für Passivhäuser, mit sehr dicken Dämmplatten ausgeführt. Bei der Verarbeitung von sehr dicken Dämmplatten entstehen durch Verkanten offene Fugen zwischen den Dämmplatten, wenn diese nicht exakt planparallel ausgerichtet werden. Fugen zwischen den Dämmplatten können jedoch die Wärmedämmung vermindern. Die Fugen müssen zusätzlich abgedichtet werden oder es muss eine fugenfreie Ausbildung durch sorgfältiges Ausrichten der Dämmplatten vorgesehen werden. Damit entsteht hoher zusätzlicher Arbeitsaufwand.Thermal insulation systems with rigid foam insulation boards or mineral fiber insulation boards with horizontal or vertical fibers are usually glued on the building wall and possibly additionally pegged. To an increasing extent, thermal insulation systems, for example for passive houses, are designed with very thick insulation boards. When processing very thick insulation boards, open joints between the insulation boards are created by tilting, if they are not aligned exactly plane-parallel. However, joints between the insulation boards can reduce the thermal insulation. The joints must be additionally sealed or it must be provided a joint-free training by careful alignment of the insulation boards. This creates high additional workload.

DE 201 14 262 U1 beschreibt ein Wärmedämmverbundsystem der eingangs genannten Art. Es werden profilierte Dämmplatten aus einem Kunststoffschaum eingesetzt, die zur Aufnahme von Riegelelementen bildenden Federn randseitig umlaufende Nuten aufweisen. Spezielle Ausführungen und Maßnahmen zur Verlegung im Bereich von Gebäudeecken sind in dem Dokument nicht beschrieben. DE 201 14 262 U1 describes a composite thermal insulation system of the type mentioned. There are profiled insulation boards made of a plastic foam used, which have peripheral edges forming grooves for receiving locking elements forming springs. Special designs and measures for laying in the field of building corners are not described in the document.

Dokument DE 85 23 833 U1 beschreibt ein Wärmeisoliersystem speziell für Gebäudeecken. Es werden einstückige Eckwinkel eingesetzt, die stirnseitige Nuten aufweisen, um Riegelelemente aufzunehmen, die in die stirnseitigen Nuten der angrenzenden Wärmedämmplatten eingreifen.document DE 85 23 833 U1 describes a thermal insulation system especially for building corners. It einstückige corner brackets are used, the frontal grooves have to receive locking elements which engage in the end-side grooves of the adjacent thermal insulation panels.

Aufgabe der vorliegenden Erfindung ist es, ein Wärmedämmverbundsystem anzugeben, das einfach und sicher auch im Bereich von Gebäudeecken zu verlegen ist und dabei kostengünstig ist.Object of the present invention is to provide a thermal insulation composite system that is easy and safe to lay in the field of building corners and is inexpensive.

Die Aufgabe der Erfindung wird gelöst durch ein Wärmedämmverbundsystem gemäß Patentanspruch 1. Die Aufgabe wird außerdem gelöst mit einem Verfahren gemäß Patentanspruch 26.The object of the invention is achieved by a thermal insulation composite system according to claim 1. The object is also achieved by a method according to claim 26.

Das erfindungsgemäße Wärmedämmverbundsystem vereint funktionale Vorteile mit technologischen Vorteilen. Durch die praktisch fugenlose Ausbildung des Wärmedämmverbundsystems werden beispielsweise Wärmebrücken vermieden, die durch in Fugen eingebrachten Klebstoff oder Mörtel oder durch Fugenerweiterungen im Falle von Verkanten der Dämmplatten ausgebildet sein können. Das Einbringen der Riegelelemente spart gegenüber dem Verfugen Arbeitszeit, erhöht die Verarbeitungssicherheit und ist auch von weniger qualifiziertem Personal qualitätsgerecht ausführbar.The thermal insulation composite system according to the invention combines functional advantages with technological advantages. Due to the virtually seamless design of the thermal insulation composite system, for example, thermal bridges are avoided, which can be formed by introduced in joints adhesive or mortar or by floor extensions in the case of tilting the insulation boards. The introduction of the locking elements saves compared to the grouting working time, increases the processing safety and is also executable by less qualified personnel quality.

Ein weiterer Vorteil besteht darin, dass die in die Dämmplatten eingebrachten Nuten die Handhabung der großformatigen Dämmplatten auf der Baustelle erleichtern, indem beispielsweise die Nuten als Griffflächen nutzbar sind.Another advantage is that the grooves introduced into the insulation boards facilitate the handling of the large-sized insulation boards on the construction site, for example, by the grooves are used as gripping surfaces.

Das exakte Ausrichten der Dämmplatten ist durch die Nuten und Riegelelemente erleichtert, weil diese zugleich als Führungselemente dienen und die Dämmplatten bei der Montage zueinander ausrichten. Dadurch sinkt bei verbesserter Ausführungsqualität der Arbeitsaufwand.The exact alignment of the insulation boards is facilitated by the grooves and locking elements, because these also serve as guide elements and align the insulation boards to each other during assembly. This reduces the workload with improved execution quality.

Weitere vorteilhafte Ausbildungen sind in den Unteransprüchen bezeichnet.Further advantageous embodiments are designated in the subclaims.

Es kann vorgesehen sein, dass das Riegelelement im Querschnitt zum Überlappungsraum formschlüssig ausgebildet ist. Je geringer das Spiel zwischen dem Aufnahmebereich des Riegelelements und dem Riegelelement ausgebildet ist, desto besser sind die Dämmplatten zueinander ausgerichtet. Es kann auch ein Übermaß des Riegelelements vorgesehen sein, d.h. eine leichte "Presspassung", bei der das Riegelelement mit einem leichten Druck oder Schlag in die Nut einfügbar ist, zumal es sich bei dem Dämmmaterial im allgemeinen um leicht verformbares Material handelt.It can be provided that the locking element is formed in a form-fitting manner in cross section to the overlapping space. The smaller the clearance between the receiving region of the locking element and the locking element is formed, the better the insulation boards are aligned with each other. It may also be provided an excess of the locking element, i. a slight "press fit" in which the locking element can be inserted with slight pressure or impact into the groove, especially as the insulating material is generally an easily deformable material.

Es kann vorteilhafterweise vorgesehen sein, dass das Riegelelement in seiner Längserstreckung sich über die gesamte Längserstreckung des Aufnahmeraums erstreckt. Noch weiter vorteilhaft kann vorgesehen sein, dass das Riegelelement in seiner Längserstreckung über die Längserstreckung oder über die Höhenerstreckung mehrerer Dämmplatten erstreckt oder zumindest die Längserstreckung oder die Höhenerstreckung einer Dämmplatte übersteigt. Auf diese Weise können benachbarte Dämmplatten gleichsam miteinander verzahnt sein.It may be advantageously provided that the locking element extends in its longitudinal extent over the entire longitudinal extension of the receiving space. Still further advantageously, it can be provided that the locking element extends in its longitudinal extent over the longitudinal extent or over the height extent of a plurality of insulating panels or at least exceeds the longitudinal extension or the vertical extent of an insulating panel. In this way, adjacent insulation boards can be as it were interlocked with each other.

Weiter kann vorgesehen sein, dass die Nut im Querschnitt rechteckig ausgebildet ist.It can further be provided that the groove is rectangular in cross-section.

Es kann auch vorgesehen sein, dass die Nut im Querschnitt abgerundet, vorzugsweise halbrund ausgebildet ist. Der Querschnitt des Riegelelements kann korrespondierend dazu ausgebildet sein. Es kann aber auch vorgesehen sein, das Riegelelement mit einem von dem Querschnitt der Nut abweichenden Querschnitt auszubilden. Beispielsweise kann vorgesehen sein, die parallel zur Fügerichtung verlaufenden Oberflächen des Riegelelements mit Zähnen zu versehen, die so gerichtet sind, dass sie sich beim Fügen anlegen und bei entgegengesetzter Beanspruchung aufrichten und in der Nut verkeilen.It can also be provided that the groove is rounded in cross section, preferably semi-circular. The cross section of the locking element may be formed corresponding thereto. But it can also be provided to form the locking element with a deviating from the cross section of the groove cross-section. For example, it may be provided to provide the surfaces of the locking element which run parallel to the joining direction with teeth which are directed so that they rest on joining and on opposite sides Erect stress and wed in the groove.

Weitere vorteilhafte Ausbildungen sind auf die Nut gerichtet.Further advantageous embodiments are directed to the groove.

Es kann vorgesehen sein, dass die Nut in der Stirnseite sich in einer vertikalen Ebene oder in einer horizontalen Ebene längserstreckt.It can be provided that the groove in the front side extends longitudinally in a vertical plane or in a horizontal plane.

Die Nut kann sich über die gesamte Längserstreckung oder die gesamte Breitenerstreckung der Stirnseite erstrecken.The groove may extend over the entire longitudinal extent or the entire width extent of the end face.

Weiter kann vorgesehen sein, dass die Nut in der seitlichen vertikalen Stirnseite ausgebildet ist.It can further be provided that the groove is formed in the lateral vertical end face.

Die Nut kann auch in der unteren oder oberen horizontalen Stirnseite ausgebildet sein.The groove may also be formed in the lower or upper horizontal end face.

Es kann also vorgesehen sein, dass die Nut als eine die Dämmplatte umlaufende Nut ausgebildet ist.It can therefore be provided that the groove is formed as a circumferential groove of the insulation board.

Weiter kann vorgesehen sein, dass die den Aufnahmeraum bildenden Nuten jeweils gleichen Querschnitt aufweisen.It can further be provided that the grooves forming the receiving space each have the same cross section.

In einer weiteren vorteilhaften Ausbildung ist vorgesehen, dass die den Aufnahmeraum bildenden Nuten jeweils gleiche Längserstreckung haben.In a further advantageous embodiment it is provided that the grooves forming the receiving space each have the same longitudinal extension.

Weitere vorteilhafte Ausbildungen sind auf das Riegelelement gerichtet.Further advantageous embodiments are directed to the locking element.

Es kann vorgesehen sein, dass das Riegelelement als länglicher Körper ausgebildet ist, vorzugsweise als Stange, Längsprofil oder dergleichen. Das Riegelelement kann auch als so genannte falsche Feder bezeichnet sein, wie sie in einer speziellen Ausführung der Nut-Feder-Verbindung vorgesehen ist.It can be provided that the locking element is designed as an elongate body, preferably as a rod, longitudinal profile or the like. The locking element may also be referred to as a so-called false spring, as provided in a special embodiment of the tongue and groove connection.

Weiter kann vorgesehen sein, dass das Riegelelement als plattenförmiger Körper ausgebildet ist.It can further be provided that the locking element is designed as a plate-shaped body.

In einer weiteren vorteilhaften Ausgestaltung ist vorgesehen, dass das Riegelelement als ablängbarer Körper ausgebildet ist.In a further advantageous embodiment, it is provided that the locking element is designed as a cut-to-length body.

Es kann weiter vorgesehen sein, dass die Aufnahmeräume mehrerer in einer horizontalen Reihe angeordneter Dämmplatten oder mehrerer vertikal übereinander angeordneter Dämmplatten einen zusammengesetzten Aufnahmeraum bilden und sich das Riegelelement oder mehrere hintereinander angeordnete Riegelelemente über die gesamte Längserstreckung des zusammengesetzten Aufnahmeraums erstreckt bzw. erstrecken.It can further be provided that the receiving spaces of a plurality of arranged in a horizontal row insulation panels or more vertically stacked insulation panels form a composite receiving space and extending the locking element or a plurality of successively arranged locking elements over the entire longitudinal extension of the composite receiving space or extend.

Vorzugsweise ist vorgesehen, dass die Länge der Riegelemente so bemessen ist, dass der Aufnahmeraum vollständig ausgefüllt ist. Wenn beispielsweise die senkrecht verlaufenden Riegelelemente, d.h. die Riegelelemente, die in den durch die Nuten der seitlichen Stirnseiten gebildeten Aufnahmeräumen angeordnet sind, als durchgehender Strang angeordnet sind, dann kann vorgesehen sein, die waagerecht verlaufenden Riegelelemente jeweils auf den lichten Abstand zwischen zwei benachbarten Strängen abzulängen. Analog dazu kann vorgesehen sein, die senkrecht verlaufenden Riegelelemente jeweils auf den lichten Abstand zwischen zwei waagerecht verlaufenden Strängen abzulängen, wobei die waagerecht verlaufenden Riegelelemente als durchgehender Strang angeordnet sind.It is preferably provided that the length of the bolt elements is dimensioned so that the receiving space is completely filled. For example, if the vertical bar elements, i. the locking elements, which are arranged in the receiving spaces formed by the grooves of the lateral end faces, are arranged as a continuous strand, then it can be provided to cut off the horizontally extending locking elements in each case to the clear distance between two adjacent strands. Similarly, it can be provided to cut off the vertically extending locking elements in each case on the clear distance between two horizontally extending strands, wherein the horizontally extending locking elements are arranged as a continuous strand.

Es kann aber auch vorgesehen sein, die Riegelelemente in zwei Längen auszubilden, wobei die erste Länge der Breite oder der Höhe der Dämmplatte entspricht und die zweite Länge der Höhe oder der Breite der Dämmplatte abzüglich der Nuttiefe entspricht.But it can also be provided to form the locking elements in two lengths, wherein the first length of the width or the height of the insulating board corresponds and the second length corresponds to the height or the width of the insulating board minus the groove depth.

Weiter kann vorgesehen sein, dass in oder auf Gebäudeecken winkelförmig ausgebildete Dämmplatten mit umlaufender Nut angeordnet sind, wobei der Winkel zwischen den beiden Schenkeln der Dämmplatte dem Winkel der Gebäudeecke entspricht.It can further be provided that in or on building corners angularly formed insulation boards are arranged with circumferential groove, wherein the angle between the two legs of the insulation board corresponds to the angle of the building corner.

Vorteilhafterweise kann vorgesehen sein, dass der Winkel zwischen den beiden Schenkeln der Dämmplatte 90° ist. Eine solche L-förmige Dämmplatte ist sowohl zur Wärmedämmung von Außenecken als auch von Innenecken einsetzbar.Advantageously, it can be provided that the angle between the two legs of the insulation board is 90 °. Such an L-shaped insulation board can be used both for thermal insulation of outside corners and inside corners.

Das Einbringen einer zusätzlichen Nut in die Dämmplatten kann vorteilhafterweise auf der Baustelle vorgesehen sein, es kann aber auch während der Dämmplattenherstellung vorgenommen werden. Standardmäßig kann vorgesehen sein, dass jede der Dämmplatten eine umlaufende Nut aufweist, die in die Stirnseiten eingebracht ist. Wenn eine solche Dämmplatte abgelängt wird, dann weist mindestens eine Stirnseite der abgelängten Dämmplatte keine Nut mehr auf oder sie weist eine in der Tiefe reduzierte Nut auf. Wenn das Einbringen der Nut vorzugsweise während der Plattenfertigung vorgesehen ist, kann weiter vorgesehen sein, halbe und viertel Platten oder Platten in einer anderen Stückelung zu fertigen und mit umlaufender Nut zu versehen, um auf der Baustelle ohne Nacharbeit nahezu beliebige Längen überdecken zu können.The introduction of an additional groove in the insulation boards can be advantageously provided on the site, but it can also be made during the production of insulation boards. By default, it can be provided that each of the insulating panels has a circumferential groove which is introduced into the end faces. If such an insulation board is cut to length, then at least one end face of the cut insulation board no longer has a groove or it has a groove which is reduced in depth. If the introduction of the groove is preferably provided during the plate production, can be further provided to produce half and quarter plates or plates in a different denomination and provided with circumferential groove to cover on the site without rework almost any lengths can.

Das Ablängen der Dämmplatte kann auch für die Plattenhöhe vorgesehen sein, um beispielsweise die letzte Dämmplattenreihe an die Abmessungen der Gebäudewand anpassen zu können.The cutting to length of the insulating board can also be provided for the plate height, for example, to be able to adapt the last row of insulating boards to the dimensions of the building wall.

Es kann vorgesehen sein, dass die Dämmplatte ein Plattenformat von etwa 1000 mm x 500 mm aufweist. Es können aber auch kleinere oder größere Plattenabmessungen vorgesehen sein, ohne das erfinderische Prinzip zu verlassen.It can be provided that the insulation board has a plate format of about 1000 mm x 500 mm. But it can also be provided smaller or larger plate dimensions, without departing from the inventive principle.

Weiter kann vorgesehen sein, dass die Dämmplatte eine Dicke ≥ 150 mm aufweist.It can further be provided that the insulation board has a thickness ≥ 150 mm.

Weitere vorteilhafte Ausbildungen sind auf die Materialwahl und die Materialpaarung gerichtet.Further advantageous embodiments are directed to the choice of material and the material pairing.

Es kann vorzugsweise vorgesehen sein, dass die Dämmplatte als Hartschaumstoff-Dämmplatte ausgebildet ist. Bei dem Hartschaumstoff kann es sich vorzugsweise um Polystyrol-Hartschaum handeln. Es können auch andere Schaumkunststoffe vorgesehen sein, wie beispielsweise Poyurethan oder Phenolharz. Es kann aber auch vorgesehen sein, die Dämmplatte aus anorganischem Dämmmaterial auszubilden, beispielsweise aus Mineralfasern oder aus organischem Dämmmaterial, wie Sisal, Hanf, Stroh oder Kork. Es kann erforderlichenfalls vorgesehen sein, die in die Dämmplatte eingebrachten Nuten durch ein Bindemittel formstabil auszubilden.It may preferably be provided that the insulation board is designed as a rigid foam insulation board. The rigid foam may preferably be polystyrene rigid foam. It can also be provided other foamed plastics, such as Poyurethan or phenolic resin. But it can also be provided to form the insulation board of inorganic insulating material, such as mineral fibers or organic insulation material, such as sisal, hemp, straw or cork. It may be provided if necessary, the introduced into the insulation board grooves by a binder form stable.

Es kann weiter vorgesehen sein, dass das Riegelelement aus dem gleichen Material wie die Dämmplatte ausgebildet ist.It may further be provided that the locking element is formed of the same material as the insulating board.

Es kann aber auch vorgesehen sein, dass das Riegelelement aus einem anderen Material als die Dämmplatte ausgebildet ist.But it can also be provided that the locking element is formed of a different material than the insulation board.

Vorteilhafterweise kann vorgesehen sein, dass das Riegelelement eine niedrigere Wärmeleitfähigkeit als die Dämmplatte aufweist.Advantageously, it can be provided that the locking element has a lower thermal conductivity than the insulating board.

Es kann vorgesehen sein, dass das Riegelelement als Hartschaumstoff-Element ausgebildet ist. Es können jedoch auch andere Dämmmaterialien vorgesehen sein, wie weiter oben für die Dämmplatte beschrieben.It can be provided that the locking element is designed as a rigid foam element. However, other insulating materials may be provided, as described above for the insulation board.

Im folgenden wird die Erfindung anhand von mehreren Ausführungsbeispielen unter Zuhilfenahme der beiliegenden Zeichnungen beispielhaft verdeutlicht.In the following the invention will be clarified by way of example with reference to several embodiments with the aid of the accompanying drawings.

Es zeigen

Fig. 1
eine perspektivische Darstellung eines Ausführungsbeispiels einer Dämmplatte des Wärmedämmverbundsystems außerhalb der in Figur 3 dargestellten erfindungsgemäßen Eckausbildung;
Fig. 2
eine perspektivische Darstellung eines Wärmedämmverbundsystem mit Dämmplatten nach Fig. 1;
Fig. 3
eine geschnittene Draufsicht einer erfindungsgemäßen Eckausbildung des Wärmedämmverbundsystems in Fig. 2;
Show it
Fig. 1
a perspective view of an embodiment of an insulating board of the thermal insulation composite system outside of in FIG. 3 illustrated Eckausbildung invention;
Fig. 2
a perspective view of a thermal insulation composite system with insulation boards after Fig. 1 ;
Fig. 3
a sectional plan view of a corner formation according to the invention of the thermal insulation composite system in Fig. 2 ;

Fig. 1 zeigt eine Dämmplatte 1 des Wärmedämmverbundsystems außerhalb der in Figur 3 dargestellten erfindungsgemäßen Eckausbildung. Die Dämmplatte 1 ist als quaderförmiger flacher Körper ausgebildet und weist in dem dargestellten Ausführungsbeispiel eine Frontabmessung von 1000 mm x 500 mm auf, sowie eine Plattendicke von 300 mm. Sie kann vorzugsweise als Hartschaumstoff-Dämmplatte ausgebildet sein. Bei dem Hartschaumstoff kann es sich vorzugsweise aus Polystyrol-Hartschaum. Es kann sich aber auch um eine Dämmplatte aus Mineralfasern oder einem anderen Dämmmaterial handeln. Die Dämmplatte 1 weist an jeder ihrer Stirnseiten eine im Querschnitt rechteckig ausgebildete Nut 2 auf, so dass die Nuten 2 eine umlaufende Nut bilden. Fig. 1 shows an insulation board 1 of the thermal insulation composite system outside of in FIG. 3 illustrated Eckausbildung invention. The insulation board 1 is formed as a rectangular flat body and has in the illustrated embodiment, a front dimension of 1000 mm x 500 mm, and a plate thickness of 300 mm. It may preferably be formed as rigid foam insulation board. The rigid foam may preferably be made of Polystyrene foam. But it may also be an insulation board made of mineral fibers or other insulating material. The insulation board 1 has at each of its end faces a groove 2, which is rectangular in cross-section, so that the grooves 2 form a circumferential groove.

Die Dämmplatten 1 werden, wie in Fig. 2 dargestellt, in waagerechten Reihen Stoß-an-Stoß auf einer Gebäudewand 5 angeordnet, d.h. sie werden ohne Ausbildung einer Fuge angeordnet. Dabei überlappen die einander gegenüberliegenden Nuten einander zugewandter Stirnseiten und bilden in ihrem Überlappungsraum einen Aufnahmeraum für ein Riegelelement 4. Der Querschnitt des Riegelelements 4 ist so bemessen, dass er den Überlappungsraum der beiden benachbarten Nuten 2 vollständig ausfüllt. Der Überlappungsraum bildet damit einen komplementär zum Riegelelement 4 ausgebildeten Aufnahmeraum, in dem das Riegelelement 4 formschlüssig aufgenommen ist. Die durch das Riegelelement 4 gebildete formschlüssige Verbindung könnte auch als Nut-Feder-Verbindung bezeichnet werden, wobei das Riegelelement 4 als "falsche Feder" bezeichnet werden kann.The insulation boards 1 are, as in Fig. 2 shown arranged in horizontal rows butt-to-joint on a building wall 5, ie they are arranged without forming a joint. In this case, the opposing grooves overlap mutually facing end faces and form in their overlap space a receiving space for a locking element 4. The cross section of the locking element 4 is dimensioned so that it completely fills the overlap space of the two adjacent grooves 2. The overlap space thus forms a complementary to the locking element 4 formed receiving space in which the locking element 4 is received positively. The positive connection formed by the locking element 4 could also be referred to as tongue and groove connection, wherein the locking element 4 can be referred to as a "false spring".

Wie insbesondere in Fig. 1 zu sehen, kann das Riegelelement 4 an allen Stirnflächen der Dämmplatte 1 angeordnet sein und dabei die Dämmplatte 1 sowohl mit waagerecht benachbarten als auch mit senkrecht benachbarten weiteren Dämmplatten formschlüssig verbinden.As in particular in Fig. 1 can be seen, the locking element 4 can be arranged on all faces of the insulation board 1 and thereby connect the insulation board 1 with both horizontally adjacent and with vertically adjacent further insulation boards form fit.

Das Riegelelement 4 kann aus dem gleichen Dämmstoff ausgebildet sein wie die Dämmplatte 1, also beispielsweise aus Hartschaumstoff oder Mineralfaser-Dämmstoff . Es kann aber auch ein zur Dämmplatte 1 unterschiedlicher Dämmstoff vorgesehen sein, vorzugsweise ein Dämmstoff, dessen Wärmedämmung höher ist als die Wärmedämmung des Platten-Dämmstoffs. Auf diese Weise werden besonders gut Wärmebrücken vermieden, die den Dämmeffekt des Wärmedämmverbundsystems mindestens lokal verringern können.The locking element 4 may be formed from the same insulating material as the insulation board 1, so for example made of rigid foam or mineral fiber insulation. But it can also be provided for a different insulating material to the insulating board 1, preferably an insulating material whose thermal insulation is higher than the thermal insulation of the board insulation material. In this way, thermal bridges are avoided particularly well, which can reduce the insulating effect of the thermal insulation composite system at least locally.

In Fig. 2 ist ein Wärmedämmverbundsystem 10 dargestellt, bei dem die Dämmplatten 1 auf einer Gebäudewand 5 angeordnet sind. Bei der Gebäudewand 5 handelt es sich um die Außenwand eines Gebäudes, dessen Außenputz bereits Putzschäden aufweist. Die infolgedessen unebene Gebäudewand ist durch eine in Fig. 2 nicht dargestellte Kleberschicht geebnet, so dass die Dämmplatten 1 eine Dämmschicht mit ebener Oberfläche bilden. Weiter können zur Befestigung der Dämmplatten Dübel vorgesehen sein, die insbesondere die Haftfestigkeit der Dämmplatten bei außergewöhnlicher Belastung verbessern, beispielsweise bei Unterdruckausbildung an der Plattenoberfläche durch Sturm.In Fig. 2 a composite thermal insulation system 10 is shown, in which the insulation panels 1 are arranged on a building wall 5. The building wall 5 is the outer wall of a building, the outer plaster already has plaster damage. The consequently uneven building wall is characterized by an in Fig. 2 Not shown adhesive layer leveled so that the insulation boards 1 form an insulating layer with a flat surface. Further, dowels may be provided for fastening the insulation boards, which in particular improve the adhesive strength of the insulation boards under exceptional load, for example in vacuum formation on the board surface by storm.

Eine besonders einfache Montage des Wärmedämmverbundsystem 10 ergibt sich dadurch, wenn die Dämmplatten 1 in waagerechten Reihen, bei der untersten Reihe beginnend, auf der Gebäudewand 5 befestigt werden. Dabei dienen die zwischen in einer Reihe benachbarten Dämmplatten eingefügten senkrechten Riegelelemente zur Sicherung der vertikal fluchtenden Ausrichtung mit der nächsten nach oben und unten folgenden Reihen, wobei die in die obere waagerechte Nut der besagten Reihe eingelegten waagerechten Riegelelemente die fluchtende Ausrichtung der Dämmplatten einer Reihe und die frontseitige Ausrichtung der Dämmplatten der jeweils nach oben und unten folgenden Reihe sichern. Somit ermöglicht das erfindungsgemäße Wärmedämmverbundsystem neben verbesserter Funktionalität auch eine verbesserte Produktivität.A particularly simple installation of the thermal insulation composite system 10 results from the fact that the insulation panels 1 in horizontal rows, beginning at the bottom row, are fixed on the building wall 5. The inserted between a series adjacent insulation boards vertical locking elements are used to secure the vertically aligned alignment with the next up and down following rows, with the inserted into the upper horizontal groove of said row horizontal locking elements the alignment of the insulating panels of a row and the Secure the front-facing alignment of the insulation boards in the next row up and down. Thus, the inventive thermal insulation composite system allows not only improved functionality but also improved productivity.

Fig. 3 zeigt nun die erfindungsgemäße Ausbildung einer rechtwinkligen Ecke 6 im Wärmedämmverbundsystem 10. Es handelt sich dabei um eine Außenecke. Auf die Gebäudewand 5 und 5' ist jeweils eine Kleberschicht 7 aufgetragen, welche die Dämmplatte 1 und eine Dämmplatte 1' auf der Gebäudewand 5 bzw. 5' fixiert. Die Stirnseite 1 s der auf der Gebäudewand 5 befestigten Dämmplatte 1 fluchtet mit der Außenseite der auf der Gebäudewand 5' aufgebrachten Kleberschicht 7, so dass die der Gebäudewand 5' zugewandte rückseitige Frontseite der Dämmplatte 1' in einer Ebene mit der Stirnfläche der Dämmplatte 1 und der Außenseite der Kleberschicht 7 verläuft, wobei die Stirnseite der Dämmplatte 1 mit der vorderseitigen Frontseite der Dämmplatte 1 fluchtet. In die besagte rückseitige Frontseite der Dämmplatte 1' ist eine Nut 2o eingebracht, die der in der Stirnseite der Dämmplatte 1 ausgebildeten Nut 2 gegenüber angeordnet ist und im Querschnitt gleich wie die Nut 2 ausgebildet ist. Der von beiden Nuten 2, 2o gebildete Überlappungsraum bildet einen Aufnahmeraum, in dem das senkrecht verlaufende Riegelelement 4 formschlüssig eingebracht ist. Die in die rückseitige Plattenoberfläche eingebrachte Nut 2o kann entweder auf der Baustelle oder während der Dämmplattenfertigung eingebracht sein. Fig. 3 now shows the inventive construction of a right-angled corner 6 in the thermal insulation composite system 10. It is an external corner. On the building wall 5 and 5 'in each case an adhesive layer 7 is applied, which fixes the insulation board 1 and an insulation board 1' on the building wall 5 and 5 '. The front side 1 s of the building wall 5 mounted on the insulating panel 1 is aligned with the outside of the building wall 5 'applied adhesive layer 7, so that the building wall 5' facing the back front side of the insulation board 1 'in a plane with the end face of the insulation board 1 and the outside of the adhesive layer 7 extends, wherein the end face of the insulating board 1 is aligned with the front side front side of the insulating board 1. In the said rear front side of the insulation board 1 ', a groove 2o is introduced, which is arranged in the end face of the insulating board 1 formed groove 2 opposite and in cross section the same as the groove 2 is formed. The overlapping space formed by the two grooves 2, 2o forms a receiving space in which the vertically extending locking element 4 is inserted in a form-fitting manner. The introduced into the back plate surface groove 2o can be introduced either on site or during the insulation board production.

Claims (26)

  1. Composite heat insulation system (10) having preferably parallelepipedal insulating panels (1, 1') arranged on a building wall (5, 5') in horizontal rows arranged vertically above one another, which insulating panels each adjoin one another at vertical and/or horizontal lateral end faces and are fastened by means of adhesive and/or dowels to the building wall (5, 5') by their rear face which faces the building wall (5, 5'), wherein mutually adjoining insulating panels (1, 1') of a row and/or mutually adjoining insulating panels which are situated vertically above one another are provided on mutually facing end sides with a respective groove (2) and the grooves (2) are formed in such a way that the grooves (2) of mutually facing end sides overlap and form in their overlapping space a receiving region in which there is arranged a locking element (4) which is formed in cross section in a complementary manner to the receiving region; characterized in that a first and a second insulating panel are arranged angularly in or on building corners (6), wherein the rear or front edge portion of the face of the first insulating panel (1') is in engagement with the adjacent end side of the second insulating panel (1) via a locking element (4) in that the respective edge portion of the face of the first insulating panel (1') has a groove (20) which is complementary to the adjacent groove (2) of the second insulating panel (1) and the locking element (4) engages in a form-fitting manner in the overlapping region formed by the two grooves (2, 20).
  2. Composite heat insulation system according to Claim 1, characterized in that the locking element (4) in cross section is designed in a form-fitting manner with respect to the overlapping space.
  3. Composite heat insulation system according to Claim 1 or 2, characterized in that the locking element (4) in its longitudinal extent extends over the entire longitudinal extent of the receiving space.
  4. Composite heat insulation system according to one of the preceding claims, characterized in that the groove (2, 2o) is rectangular in cross section.
  5. Composite heat insulation system according to one of Claims 1 to 4, characterized in that the groove (2r) is rounded in cross section, preferably having a half-round design.
  6. Composite heat insulation system according to one of the preceding claims, characterized in that the groove (2) in the end side is longitudinally extended in a vertical plane or in a horizontal plane.
  7. Composite heat insulation system according to one of the preceding claims, characterized in that the groove (2) extends over the entire longitudinal extent or the entire width extent of the end side.
  8. Composite heat insulation system according to one of the preceding claims, characterized in that the groove (2) is formed in the lateral vertical end side.
  9. Composite heat insulation system according to one of the preceding claims, characterized in that the groove (2) is formed in the lower or upper horizontal end side.
  10. Composite heat insulation system according to one of the preceding claims, characterized in that the groove (2) is formed as a groove which extends around the insulating panel.
  11. Composite heat insulation system according to one of the preceding claims, characterized in that the grooves (2, 2r, 2o) forming the receiving space each have the same cross section.
  12. Composite heat insulation system according to one of the preceding claims, characterized in that the grooves (2, 2r, 2o) forming the receiving space each have the same longitudinal extent.
  13. Composite heat insulation system according to one of the preceding claims, characterized in that the locking element (4, 4') is designed as an elongate body, preferably as a rod, longitudinal profile or the like.
  14. Composite heat insulation system according to one of the preceding claims, characterized in that the locking element (4) is designed as a plate-shaped body.
  15. Composite heat insulation system according to one of the preceding claims, characterized in that the locking element (4) is designed as a body which can be cut to length.
  16. Composite heat insulation system according to one of the preceding claims, characterized in that the receiving spaces of a plurality of insulating panels (1, 1') arranged in a horizontal row or a plurality of insulating panels (1, 1') arranged vertically above one another form a composite receiving space and the locking element (4) or a plurality of locking elements (4) arranged behind one another extends or extend over the entire longitudinal extent of the composite receiving space.
  17. Composite heat insulation system according to one of the preceding claims, characterized in that angularly designed insulating panels with a peripheral groove are arranged in or on building corners (6), wherein the angle between the two legs of the insulating panel corresponds to the angle of the building corner (6).
  18. Composite heat insulation system according to Claim 17, characterized in that the angle between the two legs of the insulating panel is 90°.
  19. Composite heat insulation system according to one of the preceding claims, characterized in that the insulating panel (1, 1') has a panel format of approximately 1000 mm x 500 mm.
  20. Composite heat insulation system according to one of the preceding claims, characterized in that the insulating panel (1, 1') has a thickness of 150 mm.
  21. Composite heat insulation system according to one of the preceding claims, characterized in that the insulating panel (1, 1') is designed as a hard foam insulating panel.
  22. Composite heat insulation system according to one of the preceding claims, characterized in that the locking element (4) is formed from the same material as the insulating panel (1, 1').
  23. Composite heat insulation system according to one of Claims 1 to 21, characterized in that the locking element (4) is formed from another material than the insulating panel (1, 1').
  24. Composite heat insulation system according to Claim 23, characterized in that the locking element (4) has a lower thermal conductivity than the insulating panel (1, 1').
  25. Composite heat insulation system according to one of the preceding claims, characterized in that the locking element (4) is formed as a hard foam element.
  26. Method for forming a composite heat insulation system (10) having plate-shaped insulating panels (1, 1') with a rectangular face which are arranged in horizontal rows on a building wall (5, 5') and which are fastened to the building wall (5, 5') by means of adhesive and/or dowels, wherein it is provided that, on the lateral end sides of adjacent insulating panels (1, 1') and on the upper end side of the insulating panels (1, 1'), locking elements (4) are inserted into grooves (2) formed in these end sides, that a first row of insulating panels (1, 1') joined end to end is adhesively bonded and/or dowelled to the building wall (5, 5'), characterized in that, on the first row of insulating panels (1, 1'), a second row of insulating panels (1, 1') is arranged end to end on the building wall (5, 5') in such a way that the locking elements (4) arranged in grooves (2) on the upper end side of the insulating panels (1, 1') of the first row engage in the grooves (2) on the lower end side of the insulating panels (1, 1') of the second row, wherein the insulating panels (1, 1') are adhesively bonded and/or dowelled to the building wall (5, 5'); and in that, in order to cover a preferably right-angled building corner (6, 6'), a first insulating panel (1') and a second insulating panel (1') are arranged angularly, wherein the rear edge portion of the face of the first insulating panel (1') is brought into engagement with the adjacent lateral end side of the second insulating panel (1) via a locking element (4) in that the respective edge portion of the face of the first insulating panel has a groove (20) which is complementary to the adjacent groove (2) of the second insulating panel (1) and the locking element (4) is introduced in a form-fitting manner into the overlapping regions formed by the two grooves (2, 20).
EP07020665A 2006-10-24 2007-10-23 Composite heat insulation system Not-in-force EP1918469B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102006050046A DE102006050046A1 (en) 2006-10-24 2006-10-24 Wärmedämmverbundsystem

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EP1918469A2 EP1918469A2 (en) 2008-05-07
EP1918469A3 EP1918469A3 (en) 2008-09-10
EP1918469B1 true EP1918469B1 (en) 2010-12-01

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EP (1) EP1918469B1 (en)
AT (1) ATE490374T1 (en)
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Publication number Priority date Publication date Assignee Title
CN102505777B (en) * 2011-10-16 2016-01-06 张宗楼 Heat preservation system for large-scale horizontal hole composite sandwich heat-preservation wallboard
DE102017108138A1 (en) * 2017-04-16 2018-10-18 Wilhelm Brohlburg Kunststoff- und Kaschierwerke GmbH & Co. KG Slope-insulating

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1223256A (en) * 1967-04-26 1971-02-24 Electro Chem Eng Improvements relating to electroplating
DE7811987U1 (en) * 1978-04-20 1978-08-10 Vki-Rheinhold & Mahla Ag, 6800 Mannheim BUILDING PLATE, IN PARTICULAR INSULATION PLATE
DE8523833U1 (en) * 1985-08-20 1985-10-31 Lehr, Helmut, 7152 Aspach Apparatus for isolating a corner formed by external wall surfaces
DE20221262U1 (en) * 2001-08-23 2005-09-15 Rockwool Mineralwolle Heat-insulating composite system for heat-insulating a building wall comprises an insulating plate having on the surface facing the wall a recess receiving an additional rail supported on the wall and/or on a holding rail
DE20114262U1 (en) * 2001-08-29 2001-10-31 Schmidt Peter Profiled insulation board
DE202006004169U1 (en) * 2006-03-14 2006-08-17 Vaku-Isotherm Gmbh Heat insulation panel for building wall interior face has sandwich construction incorporating vacuum insulation panel

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EP1918469A2 (en) 2008-05-07
DE102006050046A1 (en) 2008-05-08
EP1918469A3 (en) 2008-09-10
ATE490374T1 (en) 2010-12-15

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