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EP1431473B1 - Insulating panel for a building facade - Google Patents

Insulating panel for a building facade Download PDF

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Publication number
EP1431473B1
EP1431473B1 EP02027695A EP02027695A EP1431473B1 EP 1431473 B1 EP1431473 B1 EP 1431473B1 EP 02027695 A EP02027695 A EP 02027695A EP 02027695 A EP02027695 A EP 02027695A EP 1431473 B1 EP1431473 B1 EP 1431473B1
Authority
EP
European Patent Office
Prior art keywords
insulating panel
outer face
incisions
insulation
insulating
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP02027695A
Other languages
German (de)
French (fr)
Other versions
EP1431473A1 (en
Inventor
Heinz Roth
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
swisspor Holding AG
Original Assignee
swisspor Holding AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by swisspor Holding AG filed Critical swisspor Holding AG
Priority to DE50211173T priority Critical patent/DE50211173D1/en
Priority to EP02027695A priority patent/EP1431473B1/en
Priority to AT02027695T priority patent/ATE377678T1/en
Publication of EP1431473A1 publication Critical patent/EP1431473A1/en
Application granted granted Critical
Publication of EP1431473B1 publication Critical patent/EP1431473B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—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
    • E04B1/88—Insulating elements for both heat and sound
    • E04B1/90—Insulating elements for both heat and sound slab-shaped
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/0885—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements specially adapted for being adhesively fixed to the wall; Fastening means therefor; Fixing by means of plastics materials hardening after application
    • 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
    • E04B2001/741—Insulation elements with markings, e.g. identification or cutting template
    • 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
    • E04B2001/7695—Panels with adjustable width

Definitions

  • the present invention relates to an insulation board for building facades and a method for fixing the insulation board to a building facade according to the preambles of the independent claims.
  • Insulation panels for building facades serve to heat and sound insulation of buildings and possibly also provide a suitable substrate for the facade plaster.
  • various insulation board systems are known in which single-layer or multi-layer insulation boards are attached butt or by Anschlußpofil isten, eg tongue and groove joints, adjacent to each other on the building wall and thereby form a more or less closed facade insulation at least at the time of installation. Since the polymer foam materials commonly used for the insulation boards, depending on the type of material and storage duration after installation have a certain volume shrinkage, arise over time at the butt joints of the insulation panels continuous open column, which represent thermal bridges and when using a facade plaster on the facade insulation to defects in the plaster being able to lead.
  • Dämmplattensysteme with stump abutting insulation boards also have the disadvantage that even minor angular error of the wall or the insulation boards can lead to unilateral open joints in the installation or that, for faces with structurally provided elastic sealing areas such as in EP 1 201 838 are proposed, inevitably open to the building wall butt joint arises, which is detrimental to good thermal insulation.
  • EP 0 015 564 A1 proposed an insulation board made of polystyrene foam, which is provided on one side or both sides with a grid of parallel to the plate edges incisions, so that the forces exerted by shrinkage and thermal change in length of the foam sheets on the overall composite and in particular on the cover layer forces are largely reduced.
  • the incisions may have a width between 0 and 3 mm.
  • the insulation board which consists of at least one material from the group expanded polystyrene rigid foam, extruded polystyrene, rigid polyurethane foam or rigid phenolic foam, on both outer sides in at least one of its edge boundaries incisions, preferably perpendicular penetrate into the insulation board, wherein they extend parallel to the respective edge boundary and over its entire length. It is or are the cuts, which are arranged in the intended to adjoin the building wall outer surface of the insulation board, as in not built and not deformed insulation board open slots preferably with uniform slot width, the slot width is advantageously between 1 to 3 mm or 1 to 2% of the plate thickness.
  • the one or more incisions which are arranged in the outer surface of the insulation board, which is provided to form the outside of the insulating facade to be formed with the plate are not slit undeformed insulation board zero slots, ie incisions whose lateral boundaries lie on each other substantially over the entire incision depth ,
  • the incisions in the outer sides of the insulation board can open accordingly, but this is significantly less problematic in terms of heat technology than opening the butt joints between the boundary of the insulation board and adjacent physicalities, since the incisions do not extend through the entire insulation board and thus not one can form a continuously open cold bridge.
  • the inventive design allows a rotational or tilting movement of the edge region of the Insulating board opposite to the other areas thereof and ensures that only then in the mass an outwardly open slot on the outside of an insulation facade created with the insulation board is created, as such to compensate for dimensional changes between the Dämmplattenbegrenz Institute and the other areas of the insulation board is required. If the insulation board has one of the previously described configurations along two opposing boundaries or along all its boundaries, such boards can be combined particularly well into a closed facade insulation.
  • the extent of two incisions, between which a web is formed as mentioned above, in the direction perpendicular to the surface extension of the insulation board at least 75% of the Dämmplattendicke, preferably at least 85% of the same.
  • the incision which is arranged in the provided for adjoining the building wall outer surface of the insulation board, an extension perpendicular to the planar extension of the plate or to an outer surface thereof, which is larger and preferably at least twice as large as the extension of the incision in the other outer surface of the insulation board in this direction, the web formed between these incisions shifts to that outer surface, which is intended to form the outside of the building insulation.
  • the two incisions, between which the web is formed offset in the direction of the planar extension of the insulating board to the disk center, preferably by 1 to 3 cm or 10 to 20% of the plate thickness.
  • the end face of the respective boundary or the normal line of a connection profile arranged on the end face forms an angle slightly smaller than the angle with the outer surface of the insulation board provided for the arrangement on the building wall. forms the end face or the normal line with the other outer surface of the insulation board.
  • Normal line is understood to mean a line that goes through the profile connection perpendicular to this plane when the insulation board is properly connected to the connection profile in a common plane.
  • the angular difference is preferably 1 ° to 2 °.
  • This design results in an insulation board with an edge region which can be adapted to both positive and negative angular deviations of the building wall or the subsequent insulation panel or physicality and thereby on the outside of the insulation facade formed with it no or only minor columns caused. This allows a good thermal insulation to achieve and provide a smooth surface for a facade plaster.
  • the end faces forming the boundaries of the insulating panel are flat surfaces, so that the insulating panels can be butted together to form a butt joint closed over the entire panel thickness.
  • Such insulation boards are particularly inexpensive to manufacture and can also be changed relatively easily on the construction site.
  • one or both outer surfaces of the insulating board on two or more of the aforementioned cuts so that any compensating movements are distributed over several incisions.
  • the incisions are arranged at a distance of 4 to 10 cm or 10% to 50% of the plate thickness of the respective boundary of the insulation board, so that between the incisions and the boundaries each form a dimensionally stable area is formed, which one Deformation of the end face or arranged on the end face connection profile counteracts and ensures that any compensatory movements in the area between the incisions, ie in the web formed between them, are processed.
  • the insulating panel consists of at least one material from the group expanded polystyrene rigid foam, extruded polystyrene, rigid polyurethane foam or rigid phenolic foam, which has a thermal conductivity ⁇ between 0.015 W / mK and 0.040 W / mK.
  • the insulation board is made in one layer and in one piece from such a material, which leads to cost-effective insulation boards. However, it is also provided to perform multi-layer insulation boards accordingly.
  • the two outer surfaces are preferably parallel to each other, resulting in the advantage that all faces have the same height and several plates can be arranged to a continuous surface without height offset together.
  • the insulation boards are also quadrangular, preferably rectangular or square.
  • the plates preferably have a length in the range of 300 mm to 2500 mm, in particular in the range 300 mm to 1300 mm and a width in the range of 200 mm to 1000 mm, in particular in the range of 200 mm to 700 mm up.
  • the thickness of the insulation board is advantageously in the range between 30 mm and 300 mm, preferably between 50 mm and 130 mm or between 80 mm and 300 mm, depending on the use and material of the plate.
  • a second aspect of the invention relates to a method for fixing an insulating board according to the first aspect of the invention on a building facade, in which the insulating board connected only with their lying between the boundaries and the cuts areas with the building wall, preferably glued and the remaining areas of the Plate, ie in plates with incisions along all boundaries of the area enclosed by the incisions remains unglued.
  • Figures 1 to 8 show sections through various non-inventive ( Figures 1 and 2) and inventive ( Figures 3 to 8) insulation boards in the region of a boundary thereof, in the non-installed and not deformed state.
  • all illustrated insulation boards have mutually parallel outer surfaces A, I, of which a first outer surface A is intended to form the outside of the insulating facade to be created from the insulation panels and the second outer surface I is provided for adjoining the building 3 to be insulated is, so to form the inside of the insulation facade to be created.
  • the insulation board is divided into an edge region, which forms the boundary of the plate and an inner region oriented toward the disk center, which regions only together via at least one narrow web 9 formed between the incisions 1, 1a, 1b, 2, 2a, 2b are connected and so only limited tensile forces in the direction of the planar extension of the insulation board, as they arise during the shrinkage of the plate material, can be transferred to each other.
  • the Incisions 1, 2 penetrate in the insulation plates shown in Figures 1 to 3 at opposite positions in the plate, in the insulating panels shown in Figures 4 to 8, the incisions 1, 1a, 1b of the outside A to the incisions 2, 2a , 2b of the inside I staggered.
  • both cuts 1, 2 are identical, in the embodiment of FIG. 1 as zero slots, in which the lateral boundaries of the incisions close together and in the Embodiment according to FIG. 2 as open slots whose lateral boundaries are spaced apart from each other in parallel.
  • the end face S is perpendicular to the outer surfaces A, I in these insulation boards.
  • the design of the cuts 1, 2 hardly inclines the end face, in the case of the embodiment shown in FIG Hinge connection similar to the formed between the sipes 1, 2 web 9 are inclined in two directions, wherein the outer surface side opening of one cut decreases and the other correspondingly increased. In this way, the front end inclination can be adjusted within certain limits, which are predetermined by the opening width of the closing incision 1, 2, to the connection angle of an adjacent physicality.
  • FIG. 4a shows the insulation board according to Fig. 4 in a mounting situation in which the insulation board is adjacent with its end face S to a correspondingly undeformed basic shape inclined body and thus has a cross section as shown in Fig. 4.
  • the incision 1 on the outside A is completely closed and the incision 2 on the inside I has over its entire depth a constant slot width Y.
  • Incision 1 is offset from the incision 2 by the offset X to the disk center.
  • the angle ⁇ between the outer surface A and the end face S is several degrees greater than the angle ⁇ between the other outer surface I and the end face S.
  • the insulation board 4b shows the insulation board in a mounting situation in which the boundary region of the insulation board for blunt abutment of the end face S is inclined to a plane lying exactly perpendicular to the board outer surface A, around the web 9 formed between the two cuts 1, 2; that the end face S is exactly perpendicular to the outer surfaces A, I, the angle ⁇ 1 and ⁇ 1 are therefore both 90 °.
  • the originally closed incision 1 opens slightly on the outer surface A of the insulating board provided for forming the outer side, while the originally uniformly opened recess 2 on the other outer surface I of the insulating board closes out in the outer area.
  • the web 9 which is formed between them and a hinge similar determines the pivot point, closer to the intended for forming the outside outer surface A of the insulation board as at the Adjacent to the house wall 3 provided outer surface I, so that when tilting the end face S of the incision 2 provided in the adjoining the house wall 3 Outside surface I closes by more than twice the amount by which the incision 1 in the other outer surface A opens.
  • FIG. 4c shows the insulation board in a mounting situation in which the end face S has an approximately equal inclination with respect to the outer surfaces A, I as in Fig. 4a, but in the other direction.
  • the angle ⁇ 2 between the outer surface A and the end face S is thus a few degrees smaller than the angle ⁇ 2 between the other outer surface I and the end face S.
  • the incision 1 on the outer surface A provided for forming the outer side of the Exterior insulation panel now open maximum while the incision 2 on the other outer surface I of the insulation board in the outer area is completely closed.
  • FIGS. 5 and 6 show cross sections through the boundaries of further insulation boards according to the invention, in which the outer surface A provided for forming the façade outer side has in each case two recesses 1a, 1b formed as zero slots and the other outer surface either an incision 2 (FIG. 5) or two Has incisions (Fig. 6) in the form of an open slot of constant width.
  • the end faces as already in Figures 3 and 4, slightly inclined.
  • the arrangement of several incisions 1 a, 1 b, 2 a, 2 b per outer surface has the advantage that the individual incisions open or close less widely with otherwise the same inclination of the end face and depth of the incisions, whereby excessive gap widths on the outer side A can be avoided.
  • Fig. 7 shows a cross section through a boundary of an insulating board with similar geometry as the insulation board according to FIG. 4, but with the difference that the plate shown here is constructed in two layers. While the thick inner layer 4, which the to Adjacent to the building wall 3 provided outer surface I forms the insulating board is made of high-heat insulating polyurethane foam, the thin outer layer 5 of polystyrene, which has less good thermal insulation properties than polyurethane foam, but has a much better adhesion to cement-based facade plastering. This design makes it possible to provide insulation boards which, despite their small thickness, achieve excellent insulation values and can also serve directly as a substrate for a facade plaster.
  • Fig. 8 shows a cross section through a boundary of an insulating board with a similar geometry as the insulation board according to FIG. 4, but with the difference that here the boundary of the plate is not formed by a flat end face S, but by a connection profile P, whose normal line N, ie the line which is perpendicular to this plane perpendicular to this plane and passes through the profile connection in the case of two insulation plates which are properly connected to the connection profile P in a common plane, has an identical inclination as the end surface in FIG. 4.
  • Fig. 9 shows a perspective top view of the insulation board according to FIG. 4, from which it appears that the insulation board is designed in the region of all its limitations as described above. It can also be seen that the incisions of the individual boundaries overlap, which is not necessarily required for all embodiments of the insulating board, but offers a manufacturing advantage.
  • FIG. 10 shows a section through an insulation facade provided with facade plaster 6 of insulating panels according to FIG. 4 or FIG. 9.
  • the insulation panels were according to the inventive method only with the edge areas of its outer surface I, ie those areas of its outer surface I, which between the incisions 2 and the boundaries of the respective insulating board, by means of adhesive 7 surface with the Building wall 3 connected.
  • the insulation board may also be formed as a lintel element, as a connection element or as an inner or outer corner element.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Electromagnetism (AREA)
  • Building Environments (AREA)
  • Finishing Walls (AREA)
  • Inorganic Insulating Materials (AREA)

Abstract

An insulating plate for a building faade with two outer faces (A1) in a region of restriction of the insulation plate at a section (1,1a,1b,2,2a,2b) parallel along the whole extent of the restriction, which penetrates perpendicularly into the insulating plate to the outer faces (A1) (sic). An Independent claim is included for a process of fixing the insulation plate in which a region between the above section is adhesive bonded to the faade, while the remaining regions remain free.

Description

Die vorliegende Erfindung betrifft eine Dämmplatte für Gebäudefassaden und ein Verfahren zur Befestigung der Dämmplatte an einer Gebäudefassade gemäss den Oberbegriffen der unabhängigen Patentansprüche.The present invention relates to an insulation board for building facades and a method for fixing the insulation board to a building facade according to the preambles of the independent claims.

Dämmplatten für Gebäudefassaden dienen der Wärme- und Schallisolation von Gebäuden und gegebenenfalls zusätzlich der Bereitstellung eines geeigneten Untergrunds für den Fassadenputz. Es sind heute verschiedene Dämmplattensysteme bekannt, bei denen einschichtige oder mehrschichtige Dämmplatten stumpf oder mittels Anschlusspofilierungen, z.B. Nut- und Federverbindungen, aneinander angrenzend auf der Gebäudewand befestigt werden und dadurch zumindest zum Zeitpunkt der Installation eine mehr oder weniger geschlossene Fassadenisolation bilden. Da die üblicherweise für die Dämmplatten verwendeten Polymerschaummaterialien je nach Materialtyp und Lagerungsdauer auch nach der Installation einen gewissen Volumenschwund aufweisen, entstehen mit der Zeit an den Stossfugen der Dämmplatten durchgehende offene Spalte, welche Kältebrücken darstellen und bei Verwendung eines Fassadenputzes auf der Fassadenisolation zu Mängeln am Verputz führen können. Dämmplattensysteme mit stumpf aneinander anstossenden Dämmplatten weisen zudem den Nachteil auf, dass schon geringfügige Winkelfehler der Wand oder der Dämmplatten bei der Installation zu einseitig offenen Stossfugen führen können oder dass, bei Stirnflächen mit konstruktiv vorgesehenen elastische Dichtbereichen wie sie beispielsweise in EP 1 201 838 vorgeschlagen werden, zwangsläufig eine zur Gebäudewand offene Stossfuge entsteht, welche einer guten Wärmeisolation abträglich ist.Insulation panels for building facades serve to heat and sound insulation of buildings and possibly also provide a suitable substrate for the facade plaster. There are today various insulation board systems are known in which single-layer or multi-layer insulation boards are attached butt or by Anschlußpofilierungen, eg tongue and groove joints, adjacent to each other on the building wall and thereby form a more or less closed facade insulation at least at the time of installation. Since the polymer foam materials commonly used for the insulation boards, depending on the type of material and storage duration after installation have a certain volume shrinkage, arise over time at the butt joints of the insulation panels continuous open column, which represent thermal bridges and when using a facade plaster on the facade insulation to defects in the plaster being able to lead. Dämmplattensysteme with stump abutting insulation boards also have the disadvantage that even minor angular error of the wall or the insulation boards can lead to unilateral open joints in the installation or that, for faces with structurally provided elastic sealing areas such as in EP 1 201 838 are proposed, inevitably open to the building wall butt joint arises, which is detrimental to good thermal insulation.

Zur Vermeidung einer Rissbildung an den Plattenstössen von Gebäudeisolationen aus einer mit einer Deckschicht versehenen Isolierschicht aus steifen Schaumstoffplatten wird in EP 0 015 564 A1 eine Dämmplatte aus Polystyrolschaum vorgeschlagen, welche einseitig oder beidseitig mit einem Raster von parallel zu den Plattenkanten verlaufenden Einschnitten versehen ist, so dass die infolge Schwindung und thermischer Längenänderung der Schaumstoffplatten auf den Gesamtverbund und insbesondere auf die Deckschicht ausgeübten Kräfte weitgehend vermindert werden. Die Einschnitte können eine Breite zwischen 0 und 3 mm aufweisen. Solche Dämmplatten weisen jedoch den Nachteil auf, dass sie entweder relativ steife Kantenbereiche besitzen (bei einseitig mit Einschnitten versehene Platten oder beidseitig mit sehr schmalen Einschnitten versehene Platten), welche etwaige Winkelfehler gegenüber einer angrenzenden Körperlichkeit nicht oder nur ungenügend ausgleichen können, oder aber dass praktisch zwangsläufig nach aussen offene Schlitze in der Isolationsschicht gebildet werden (bei beidseitig mit breiteren Einschnitten versehene Platten), was in beiden Fällen zur Bildung von Kältebrücken führen kann.To prevent cracking of the panel joints of building insulation from a top layer insulating layer of rigid foam panels is in EP 0 015 564 A1 proposed an insulation board made of polystyrene foam, which is provided on one side or both sides with a grid of parallel to the plate edges incisions, so that the forces exerted by shrinkage and thermal change in length of the foam sheets on the overall composite and in particular on the cover layer forces are largely reduced. The incisions may have a width between 0 and 3 mm. However, such insulation boards have the disadvantage that they either have relatively stiff edge areas (plates provided with cuts on one side or plates provided with very narrow incisions on both sides), which can not or only insufficiently compensate for any angular errors with respect to an adjacent physicality, or that practically inevitably outwardly open slots are formed in the insulation layer (plates provided on both sides with wider incisions), which in both cases can lead to the formation of cold bridges.

Es stellt sich daher die Aufgabe, eine Dämmplatte und ein Verfahren zur Befestigung der Dämmplatte zur Verfügung zu stellen, welche die Nachteile des Standes der Technik nicht aufweisen oder diese zumindest teilweise beheben.It is therefore an object to provide an insulation board and a method for fixing the insulation board available, which do not have the disadvantages of the prior art or at least partially remedy.

Diese Aufgabe wird von der Dämmplatte sowie von dem Verfahren gemäss den unabhängigen Patentansprüchen gelöst.This object is achieved by the insulating board and by the method according to the independent claims.

In einem ersten Aspekt der Erfindung weist die Dämmplatte, welche aus mindestens einem Material aus der Gruppe expandierter Polystyrol-Hartschaum, extrudiertes Polystyrol, Polyurethan-Hartschaum oder Phenol-Hartschaum besteht, auf beiden Aussenseiten im Bereich mindestens einer ihrer Randbegrenzungen Einschnitte auf, die bevorzugterweise senkrecht in die Dämmplatte eindringen, wobei sie sich parallel zu der jeweiligen Randbegrenzung und über deren gesamte Länge erstrecken. Dabei ist der oder sind die Einschnitte, welche in der zur Angrenzung an die Gebäudewand vorgesehene Aussenfläche der Dämmplatte angeordnet sind, als bei nicht eingebauter und nicht deformierter Dämmplatte offene Schlitze mit bevorzugterweise gleichmässiger Schlitzbreite ausgebildet, wobei die Schlitzbreite vorteilhafterweise zwischen 1 bis 3 mm oder 1 bis 2 % der Plattendicke ist. Der oder die Einschnitte, welche in der Aussenfläche der Dämmplatte angeordnet sind, welche zur Bildung der Aussenseite der mit der Platte zu bildenden Isolationsfassade vorgesehen ist, sind bei nicht eingebauter undeformierter Dämmplatte Nullschlitze, also Einschnitte, deren seitliche Begrenzungen im wesentlichen über die gesamte Einschnitttiefe aufeinanderliegen.In a first aspect of the invention, the insulation board, which consists of at least one material from the group expanded polystyrene rigid foam, extruded polystyrene, rigid polyurethane foam or rigid phenolic foam, on both outer sides in at least one of its edge boundaries incisions, preferably perpendicular penetrate into the insulation board, wherein they extend parallel to the respective edge boundary and over its entire length. It is or are the cuts, which are arranged in the intended to adjoin the building wall outer surface of the insulation board, as in not built and not deformed insulation board open slots preferably with uniform slot width, the slot width is advantageously between 1 to 3 mm or 1 to 2% of the plate thickness. The one or more incisions, which are arranged in the outer surface of the insulation board, which is provided to form the outside of the insulating facade to be formed with the plate are not slit undeformed insulation board zero slots, ie incisions whose lateral boundaries lie on each other substantially over the entire incision depth ,

Hierdurch ergibt sich eine Dämmplattenkonstruktion, bei welcher der oder die Randbereiche der Dämmplatte mit den übrigen Bereichen derselben jeweils über einen gegenüber der Dämmplattendicke schmalen Steg verbunden sind. Befestigt man eine solche Dämmplatte an einer Gebäudemauer derart, dass die Randbereiche der Dämmplatte, also die Bereiche zwischen den Einschnitten und den zugehörigen Begrenzungen der Dämmplatte mit der Gebäudemauer verbunden, bevorzugterweise verklebt werden und der oder die übrigen Bereiche unverbunden bleiben, so können letztgenannte Bereiche schrumpfen, ohne die Randbegrenzungen der Dämmplatte in Richtung zum Plattenzentrum zu ziehen. Die sich durch das Schrumpfen ergebenden Massabweichungen werden durch eine Dehnung/Verformung des zwischen den Einschnitten gebildeten Stegs aufgefangen. Hierbei können sich die Einschnitte in den Aussenseiten der Dämmplatte entsprechend öffnen, was jedoch wärmetechnisch deutlich weniger problematisch ist als ein Sich-Öffnen der Stossfugen zwischen der Begrenzung der Dämmplatte und angrenzenden Körperlichkeiten, da sich die Einschnitte nicht durch die gesamte Dämmplatte erstrecken und somit nicht eine durchgehend offene Kältebrücke bilden können. Zudem ermöglicht die erfindungsgemässe Ausgestaltung eine Dreh- oder Kippbewegung des Randbereich der Dämmplatte gegenüber den übrigen Bereichen derselben und stellt sicher, dass nur dann und nur in dem Masse ein nach aussen geöffneter Schlitz auf der Aussenseite einer mit der Dämmplatte erstellten Isolationsfassade entsteht, als ein solcher zur Kompensation von Dimensionsveränderungen zwischen den Dämmplattenbegrenzungen und den übrigen Bereichen der Dämmplatte erforderlich ist. Weist die Dämmplatte entlang zweier sich gegenüberliegender Begrenzungen oder entlang aller ihrer Begrenzungen eine der zuvor beschriebenen Ausgestaltungen auf, so können solche Platten besonders gut zu einer geschlossenen Fassadenisolation zusammengefügt werden.This results in an insulation board construction, in which the one or more edge regions of the insulation board are connected to the other areas of the same in each case via an opposite the Dämmplattendicke narrow web. Attaching such an insulating board to a building wall such that the edge regions of the insulation board, so the areas between the incisions and the associated boundaries of the insulation board connected to the building wall, are preferably glued and the remaining areas or remain unconnected, so the latter areas can shrink without pulling the edge boundaries of the insulation board towards the board center. The dimensional deviations resulting from the shrinkage are absorbed by a stretching / deformation of the web formed between the incisions. Here, the incisions in the outer sides of the insulation board can open accordingly, but this is significantly less problematic in terms of heat technology than opening the butt joints between the boundary of the insulation board and adjacent physicalities, since the incisions do not extend through the entire insulation board and thus not one can form a continuously open cold bridge. In addition, the inventive design allows a rotational or tilting movement of the edge region of the Insulating board opposite to the other areas thereof and ensures that only then in the mass an outwardly open slot on the outside of an insulation facade created with the insulation board is created, as such to compensate for dimensional changes between the Dämmplattenbegrenzungen and the other areas of the insulation board is required. If the insulation board has one of the previously described configurations along two opposing boundaries or along all its boundaries, such boards can be combined particularly well into a closed facade insulation.

Bevorzugterweise beträgt die Erstreckung zweier Einschnitte, zwischen denen ein Steg wie zuvor erwähnt gebildet wird, in Richtung senkrecht zur Flächenerstreckung der Dämmplatte mindestens 75 % der Dämmplattendicke, bevorzugterweise mindestens 85 % derselben. Hierdurch entsteht zwischen den Einschnitten ein Steg, der ausreichend dünn und elastisch ist, um eine Übertragung grosser Zugkräfte auf den Randbereich der Dämmplatte, zum Beispiel bei Schrumpfung des Platteninnenbereichs, sicher zu verhindern.Preferably, the extent of two incisions, between which a web is formed as mentioned above, in the direction perpendicular to the surface extension of the insulation board at least 75% of the Dämmplattendicke, preferably at least 85% of the same. This creates between the incisions a ridge, which is sufficiently thin and elastic to safely prevent transmission of large tensile forces on the edge region of the insulation board, for example, in shrinkage of the inner plate region.

Weist der Einschnitt, der in der zur Angrenzung an die Gebäudewand vorgesehenen Aussenfläche der Dämmplatte angeordnet ist, eine Erstreckung senkrecht zur flächigen Erstreckung der Platte bzw. zu einer Aussenfläche derselben auf, die grösser und bevorzugterweise mindestens doppelt so gross ist wie die Erstreckung des Einschnitts in der anderen Aussenfläche der Dämmplatte in dieser Richtung, so verschiebt sich der zwischen diesen Einschnitten gebildete Steg zu derjenigen Aussenfläche hin, die zur Bildung der Aussenseite der Gebäudeisolation vorgesehen ist. Hierdurch ergibt sich der Vorteil, dass bei sich öffnenden Einschnitten ein Kälteeintrag von aussen her bis tief in die Dämmplatte vermieden wird und dass bei einer leichten Kippbewegung des Randbereich um den Steg herum, wie sie z.B. bei Angrenzung bestimmter Ausführungsformen der Dämmplatte an Elemente mit abweichenden Anschlusswinkeln möglich ist, nur eine relativ geringfügige Öffnung des äusseren Einschnitts resultiert.The incision, which is arranged in the provided for adjoining the building wall outer surface of the insulation board, an extension perpendicular to the planar extension of the plate or to an outer surface thereof, which is larger and preferably at least twice as large as the extension of the incision in the other outer surface of the insulation board in this direction, the web formed between these incisions shifts to that outer surface, which is intended to form the outside of the building insulation. This results in the advantage that when opening incisions cold entry from the outside to deep into the insulation board is avoided and that at a slight tilting movement of the edge region around the web around, as for example when adjoining certain Embodiments of the insulation board on elements with different connection angles is possible, only a relatively small opening of the outer cut results.

Mit Vorteil sind die beiden Einschnitte, zwischen denen der Steg gebildet ist, in Richtung der flächigen Erstreckung der Dämmplatte zum Plattenzentrum hin versetzt, und zwar bevorzugterweise um 1 bis 3 cm oder um 10 bis 20 % der Plattendicke. Hierdurch ergibt sich der Vorteil, dass der durch diese gebildete Steg bei einem Schrumpfen des Platteninnenbereichs gegenüber dem in eingebauten Zustand mit der Gebäudewand verklebten Randbereich mehr einer Scherbeanspruchung als einer Zugbeanspruchung unterzogen wird und dass ein etwaiger Materialbruch nicht zu einem offenen Spalt führt.Advantageously, the two incisions, between which the web is formed, offset in the direction of the planar extension of the insulating board to the disk center, preferably by 1 to 3 cm or 10 to 20% of the plate thickness. This results in the advantage that the bridge formed by these web is subjected to a shear stress than a tensile stress in a shrinkage of the inner plate region against the glued in the installed state with the building wall edge region and that any material failure does not lead to an open gap.

Überschneiden sich zudem die Erstreckungen beider Einschnitte in Richtung senkrecht zur Flächenerstreckung der Dämmplatte, so ergibt sich ein in Richtung der Flächenerstreckung besonders zugelastischer Steg.Moreover, the extensions of both incisions overlap in the direction perpendicular to the surface extension of the insulation board, resulting in a particularly zugelastischer in the direction of the surface extension web.

In einer bevorzugten Ausführungsform der Erfindung bildet bei nicht eingebauter und undeformierter Dämmplatte die Stirnfläche der jeweiligen Begrenzung bzw. die Normallinie eines an der Stirnfläche angeordneten Anschlussprofils mit der zur Anordnung an der Gebäudewand vorgesehenen Aussenfläche der Dämmplatte einen Winkel, der geringfügig kleiner ist als der Winkel, den die Stirnfläche oder die Normallinie mit der anderen Aussenfläche der Dämmplatte bildet. Unter Normallinie wird eine Linie verstanden, die bei ordnungsgemäss mit dem Anschlussprofil miteinander in einer gemeinsamen Ebene verbundenen Dämmplatten senkrecht zu dieser Ebene durch die Profilverbindung geht. Die Winkeldifferenz beträgt bevorzugterweise 1° bis 2°. Durch diese Ausgestaltung ergibt sich eine Dämmplatte mit einem Randbereich, welcher sich sowohl an positive wie auch an negative Winkelabweichungen der Gebäudewand oder der anschliessenden Dämmplatte oder Körperlichkeit anpassen kann und dabei auf der Aussenseite der mit ihr gebildeten Isolationsfassade keine oder nur geringfügige Spalten verursacht. Hierdurch lässt sich eine gute Wärmeisolierung erzielen und ein problemloser Untergrund für einen Fassadenputz bereitstellen.In a preferred embodiment of the invention, when the insulating board is not installed and deformed, the end face of the respective boundary or the normal line of a connection profile arranged on the end face forms an angle slightly smaller than the angle with the outer surface of the insulation board provided for the arrangement on the building wall. forms the end face or the normal line with the other outer surface of the insulation board. Normal line is understood to mean a line that goes through the profile connection perpendicular to this plane when the insulation board is properly connected to the connection profile in a common plane. The angular difference is preferably 1 ° to 2 °. This design results in an insulation board with an edge region which can be adapted to both positive and negative angular deviations of the building wall or the subsequent insulation panel or physicality and thereby on the outside of the insulation facade formed with it no or only minor columns caused. This allows a good thermal insulation to achieve and provide a smooth surface for a facade plaster.

In einer weiteren bevorzugten Ausführungsform sind die die Begrenzungen der Dämmplatte bildenden Stirnflächen ebene Flächen, so dass sich die Dämmplatten unter Bildung einer über die gesamte Plattendicke geschlossenen Stossfuge stumpf aneinander angrenzen lassen. Solche Dämmplatten sind besonders günstig in der Herstellung und lassen sich zudem auf der Baustelle relativ einfach abändern.In a further preferred embodiment, the end faces forming the boundaries of the insulating panel are flat surfaces, so that the insulating panels can be butted together to form a butt joint closed over the entire panel thickness. Such insulation boards are particularly inexpensive to manufacture and can also be changed relatively easily on the construction site.

In noch einer bevorzugten Ausführungsform weist eine oder weisen beide Aussenflächen der Dämmplatte zwei oder mehr der zuvor erwähnten Einschnitte auf, so dass sich etwaige Ausgleichsbewegungen auf mehrere Einschnitte verteilen.In yet a preferred embodiment, one or both outer surfaces of the insulating board on two or more of the aforementioned cuts, so that any compensating movements are distributed over several incisions.

Bevorzugterweise sind bei den erfindungsgemässen Dämmplatten die Einschnitte mit einem Abstand von 4 bis 10 cm oder von 10 % bis 50 % der Plattendicke von der jeweiligen Begrenzung der Dämmplatte angeordnet, so dass zwischen den Einschnitten und den Begrenzungen jeweils ein formstabiler Bereich gebildet wird, welcher einer Deformation der Stirnfläche oder eines an der Stirnfläche angeordneten Anschlussprofils entgegenwirkt und dafür sorgt, dass etwaige Ausgleichsbewegungen im Bereich zwischen den Einschnitten, also in dem zwischen diesen gebildeten Steg, verarbeitet werden.Preferably, in the inventive insulation boards, the incisions are arranged at a distance of 4 to 10 cm or 10% to 50% of the plate thickness of the respective boundary of the insulation board, so that between the incisions and the boundaries each form a dimensionally stable area is formed, which one Deformation of the end face or arranged on the end face connection profile counteracts and ensures that any compensatory movements in the area between the incisions, ie in the web formed between them, are processed.

Mit Vorteil besteht die Dämmplatte aus mindestens einem Material aus der Gruppe expandierter Polystyrol-Hartschaum, extrudiertes Polystyrol, Polyurethan-Hartschaum oder Phenol-Hartschaum, welches eine Wärmeleitfähigkeit λ zwischen 0.015 W/mK und 0.040 W/mK aufweist. Mit Vorteil wird die Dämmplatte einschichtig und einstückig aus einem solchen Material gefertigt, was zu kostengünstigen Dämmplatten führt. Es ist jedoch ebenso vorgesehen, mehrschichtige Dämmplatten entsprechend auszuführen.Advantageously, the insulating panel consists of at least one material from the group expanded polystyrene rigid foam, extruded polystyrene, rigid polyurethane foam or rigid phenolic foam, which has a thermal conductivity λ between 0.015 W / mK and 0.040 W / mK. Advantageously, the insulation board is made in one layer and in one piece from such a material, which leads to cost-effective insulation boards. However, it is also provided to perform multi-layer insulation boards accordingly.

Bei allen Dämmplatten sind die beiden Aussenflächen bevorzugterweise parallel zueinander, wodurch sich der Vorteil ergibt, dass alle Stirnflächen die gleiche Höhe aufweisen und mehrere Platten zu einer durchgängigen Fläche ohne Höhenversatz aneinander angeordnet werden können.In all insulation boards, the two outer surfaces are preferably parallel to each other, resulting in the advantage that all faces have the same height and several plates can be arranged to a continuous surface without height offset together.

Um ein problemloses Zusammenfügen der Platte zu einer Fassade zu ermöglichen, sind die Dämmplatten zudem viereckig, bevorzugterweise rechteckig bzw. quadratisch. Aus Gründen der Handlichkeit bei der Verarbeitung weisen die Platten bevorzugterweise eine Länge im Bereich von 300 mm bis 2500 mm, insbesondere im Bereich 300 mm bis 1300 mm und eine Breite im Bereich von 200 mm bis 1000 mm, insbesondere im Bereich von 200 mm bis 700 mm auf.In order to allow easy assembly of the plate to a facade, the insulation boards are also quadrangular, preferably rectangular or square. For reasons of handling during processing, the plates preferably have a length in the range of 300 mm to 2500 mm, in particular in the range 300 mm to 1300 mm and a width in the range of 200 mm to 1000 mm, in particular in the range of 200 mm to 700 mm up.

Die Dicke der Dämmplatte liegt mit Vorteil im Bereich zwischen 30 mm und 300 mm, bevorzugterweise zwischen 50 mm und 130 mm oder zwischen 80 mm und 300 mm, je nach Verwendung und Material der Platte.The thickness of the insulation board is advantageously in the range between 30 mm and 300 mm, preferably between 50 mm and 130 mm or between 80 mm and 300 mm, depending on the use and material of the plate.

Ein zweiter Aspekt der Erfindung betrifft ein Verfahren zur Befestigung einer Dämmplatte gemäss dem ersten Aspekt der Erfindung an einer Gebäudefassade, bei welchem die Dämmplatte lediglich mit ihren zwischen den Begrenzungen und den Einschnitten liegenden Bereichen mit der Gebäudewand verbunden, bevorzugterweise verklebt wird und die übrigen Bereiche der Platte, also bei Platten mit Einschnitten entlang allen Begrenzungen der von den Einschnitten umschlossene Bereich, unverklebt bleibt. Hierdurch ergibt sich der Vorteil, dass bei einer Isolationsfassade aus entsprechend befestigten erfindungsgemässen Dämmplatten bei einem nachträglichen Schrumpfen des Plattenmaterials lediglich ein Öffnen der Einschnitte in den Dämmplatten erfolgt, nicht jedoch ein Öffnen der Stossfugen zwischen den Dämmplatten, so dass dauerhaft eine gute Isolation erreicht wird.A second aspect of the invention relates to a method for fixing an insulating board according to the first aspect of the invention on a building facade, in which the insulating board connected only with their lying between the boundaries and the cuts areas with the building wall, preferably glued and the remaining areas of the Plate, ie in plates with incisions along all boundaries of the area enclosed by the incisions remains unglued. This results in the advantage that with an insulation facade of appropriately secured according to the invention insulation panels in a subsequent shrinkage of the plate material is only an opening of the cuts in the insulation boards, but not opening the butt joints between the insulation boards, so that permanently good insulation is achieved.

Weitere bevorzugte Ausführungen der Erfindung ergeben sich aus den abhängigen Ansprüchen sowie aus der nun folgenden Beschreibung anhand der Figuren. Dabei zeigen:

  • Fig. 1 einen Schnitt durch eine erste, nicht-erfindungsgemässe Dämmplatte im Bereich einer ihrer Begrenzungen;
  • Fig. 2 einen Schnitt durch eine zweite nicht-erfindungsgemässe Dämmplatte im Bereich einer ihrer Begrenzungen;
  • Fig. 3 einen Schnitt durch eine erste erfindungsgemässe Dämmplatte im Bereich einer ihrer Begrenzungen;
  • Fig. 4 einen Schnitt durch eine zweite erfindungsgemässe Dämmplatte im Bereich einer ihrer Begrenzungen;
  • Fig. 4a einen Schnitt durch die erfindungsgemässe Dämmplatte gemäss Fig. 4 im Bereich einer ihrer Begrenzungen in einer ersten Einbausituation;
  • Fig. 4b einen Schnitt durch die erfindungsgemässe Dämmplatte gemäss Fig. 4 im Bereich einer ihrer Begrenzungen in einer zweiten Einbausituation;
  • Fig. 4c einen Schnitt durch die erfindungsgemässe Dämmplatte gemäss Fig. 4 im Bereich einer ihrer Begrenzungen in einer dritten Einbausituation;
  • Fig. 5 einen Schnitt durch eine dritte erfindungsgemässe Dämmplatte im Bereich einer ihrer Begrenzungen;
  • Fig. 6 einen Schnitt durch eine vierte erfindungsgemässe Dämmplatte im Bereich einer ihrer Begrenzungen;
  • Fig. 7 einen Schnitt durch eine fünfte erfindungsgemässe Dämmplatte im Bereich einer ihrer Begrenzungen;
  • Fig. 8 einen Schnitt durch eine sechste erfindungsgemässe Dämmplatte im Bereich einer ihrer Begrenzungen;
  • Fig. 9 eine perspektivische Draufsicht auf die Dämmplatte gemäss Fig. 4;
  • Fig. 10 einen Schnitt durch eine mit Fassadenputz überzogene Isolationsfassade aus Dämmplatten gemäss Fig. 4.
Further preferred embodiments of the invention will become apparent from the dependent claims and from the following description with reference to FIGS. Showing:
  • 1 shows a section through a first, non-inventive insulation board in the region of one of their limitations.
  • 2 shows a section through a second non-inventive insulation board in the region of one of its boundaries.
  • 3 shows a section through a first inventive insulation board in the region of one of its boundaries.
  • 4 shows a section through a second insulation plate according to the invention in the region of one of its boundaries;
  • 4a shows a section through the inventive insulation board according to FIG. 4 in the region of one of its boundaries in a first installation situation;
  • 4b shows a section through the insulation board according to the invention according to FIG. 4 in the region of one of its boundaries in a second installation situation;
  • 4c shows a section through the insulation board according to the invention according to FIG. 4 in the region of one of its boundaries in a third installation situation;
  • 5 shows a section through a third inventive insulation board in the region of one of its boundaries.
  • 6 shows a section through a fourth inventive insulation board in the region of one of its boundaries.
  • 7 shows a section through a fifth insulation panel according to the invention in the region of one of its boundaries;
  • 8 shows a section through a sixth insulation panel according to the invention in the region of one of its boundaries;
  • 9 is a perspective top view of the insulation board according to FIG. 4;
  • 10 shows a section through a facade plaster coated insulation facade of insulation boards according to FIG .. 4

Die Figuren 1 bis 8 zeigen Schnitte durch verschiedene nicht-erfindungsgemässe (Figuren 1 und 2) sowie erfindungsgemässe (Figuren 3 bis 8) Dämmplatten im Bereich einer Begrenzung derselben, und zwar im nicht eingebauten und nicht deformierten Zustand. Wie zu erkennen ist, weisen alle dargestellten Dämmplatten zueinander parallele Aussenflächen A, I auf, von denen eine erste Aussenfläche A zur Bildung der Aussenseite der aus den Dämmplatten zu erstellenden Isolationsfassade bestimmt ist und die zweiten Aussenfläche I zur Angrenzung an das zu isolierende Gebäude 3 vorgesehen ist, also zur Bildung der Innenseite der zu erstellenden Isolationsfassade. Wie aus der Schnittdarstellung gut ersichtlich ist, weisen beide Aussenflächen A, I der Dämmplatten im Bereich der gezeigten Begrenzung der Dämmplatte, die von einer ebenen Stirnfläche S oder von einem Anschlussprofil P gebildet wird, jeweils mindestens einen Einschnitt 1, 1a, 1b, 2, 2a, 2b auf, welcher im vorliegenden Fall senkrecht in die Dämmplatte eindringt. Auch wenn bei den gezeigten Dämmplatten ausschliesslich senkrecht in die Platte eindringende Einschnitte 1, 1a, 1b, 2, 2a, 2b gezeigt werden, so sind ebenso schräg in die Platte eindringende Einschnitte vorgesehen. Auf diese Weise wird die Dämmplatte in einen Randbereich, welcher die Begrenzung der Platte bildet und einen zum Plattenzentrum hin orientierten Innenbereich unterteilt, welche Bereiche lediglich über mindestens einen zwischen den Einschnitten 1, 1a, 1b, 2, 2a, 2b gebildeten schmalen Steg 9 miteinander verbunden sind und so nur bedingt Zugkräfte in Richtung der flächigen Erstreckung der Dämmplatte, wie sie beim Schrumpfen des Plattenmaterials entstehen, aufeinander übertragen können. Während die Einschnitte 1, 2 bei den in den Figuren 1 bis 3 dargestellten Dämmplatten an sich gegenüberliegenden Positionen in die Platte eindringen, sind bei den in den Figuren 4 bis 8 gezeigten Dämmplatten die Einschnitte 1, 1a, 1b der Aussenseite A zu den Einschnitten 2, 2a, 2b der Innenseite I versetzt angeordnet.Figures 1 to 8 show sections through various non-inventive (Figures 1 and 2) and inventive (Figures 3 to 8) insulation boards in the region of a boundary thereof, in the non-installed and not deformed state. As can be seen, all illustrated insulation boards have mutually parallel outer surfaces A, I, of which a first outer surface A is intended to form the outside of the insulating facade to be created from the insulation panels and the second outer surface I is provided for adjoining the building 3 to be insulated is, so to form the inside of the insulation facade to be created. As can be clearly seen from the sectional view, both outer surfaces A, I of the insulation boards in the region of the illustrated boundary of the insulation board, which is formed by a flat end face S or by a connection profile P, each have at least one cut 1, 1a, 1b, 2, 2a, 2b, which in the present case penetrates vertically into the insulation board. Even if in the insulation boards shown only incisions 1, 1a, 1b, 2, 2a, 2b penetrating perpendicularly into the plate are shown, incisions which penetrate the plate at an angle are also provided. In this way, the insulation board is divided into an edge region, which forms the boundary of the plate and an inner region oriented toward the disk center, which regions only together via at least one narrow web 9 formed between the incisions 1, 1a, 1b, 2, 2a, 2b are connected and so only limited tensile forces in the direction of the planar extension of the insulation board, as they arise during the shrinkage of the plate material, can be transferred to each other. While the Incisions 1, 2 penetrate in the insulation plates shown in Figures 1 to 3 at opposite positions in the plate, in the insulating panels shown in Figures 4 to 8, the incisions 1, 1a, 1b of the outside A to the incisions 2, 2a , 2b of the inside I staggered.

Bei den Dämmplatten gemäss den Figuren 1 und 2, welche nicht-erfindungsgemässe Dämmplatten zeigen, sind beide Einschnitte 1, 2 identisch ausgeführt, und zwar bei der Ausführungsform gemäss Fig. 1 als Nullschlitze, bei denen die seitlichen Begrenzungen der Einschnitte dicht aufeinanderliegen und bei der Ausführung gemäss Fig. 2 als geöffnete Schlitze, deren seitliche Begrenzungen parallel beabstandet voneinander sind. Die Stirnfläche S steht bei diesen Dämmplatten senkrecht zu den Aussenflächen A, I. Während bei der Dämmplatte gemäss Fig. 1 durch die Ausgestaltung der Einschnitte 1, 2 ein Neigen der Stirnfläche kaum möglich ist, kann diese bei der in Fig. 2 gezeigten Ausführungsform einer Scharnierverbindung ähnlich um den zwischen den Einschnitten 1, 2 gebildeten Steg 9 in zwei Richtungen geneigt werden, wobei sich die aussenflächenseitige Öffnung des einen Einschnitts verkleinert und die des anderen entsprechend vergrössert. Hierdurch kann die Stirnflächenneigung in gewissen Grenzen, die durch die Öffnungsweite des sich schliessenden Einschnittes 1, 2 vorgegeben sind, an den Anschlusswinkel einer anzugrenzenden Körperlichkeit angepasst werden.In the insulating panels according to Figures 1 and 2, which show non-inventive insulation boards, both cuts 1, 2 are identical, in the embodiment of FIG. 1 as zero slots, in which the lateral boundaries of the incisions close together and in the Embodiment according to FIG. 2 as open slots whose lateral boundaries are spaced apart from each other in parallel. The end face S is perpendicular to the outer surfaces A, I in these insulation boards. Whereas in the insulation board according to FIG. 1 the design of the cuts 1, 2 hardly inclines the end face, in the case of the embodiment shown in FIG Hinge connection similar to the formed between the sipes 1, 2 web 9 are inclined in two directions, wherein the outer surface side opening of one cut decreases and the other correspondingly increased. In this way, the front end inclination can be adjusted within certain limits, which are predetermined by the opening width of the closing incision 1, 2, to the connection angle of an adjacent physicality.

Während die in den Figuren 1 und 2 dargestellten Dämmplatten an ihren Aussenflächen A,I Einschnitte 1, 2 gleicher Tiefe und Breite aufweisen, weisen die in den Figuren 3 und 4 gezeigten erfindungsgemässen Dämmplatten auf ihrer Aussenfläche A, die zur Bildung der Aussenseite der mit der Platte zu erstellenden Fassadenisolation vorgesehen ist, einen Einschnitt 1 in Form eines flachen Nullschlitzes auf und auf der anderen Aussenfläche I, die zur Befestigung in Angrenzung an eine Gebäudewand vorgesehen ist, einen Einschnitt 2 in Form eines tiefen geöffneten Schlitzes mit parallelen seitlichen Begrenzungen auf. Bei der Platte gemäss Fig. 3 liegen sich die Einschnitte direkt gegenüber. Bei der Platte gemäss Fig. 4 sind sie versetzt zueinander angeordnet und überlappen einander mit ihren Erstreckungen senkrecht zu den Aussenflächen A, I. Hierdurch ergibt sich der Vorteil, dass ein etwaiger durch Zugkräfte in Richtung der Aussenflächen A, I verursachter Bruch des zwischen den Einschnitten gebildeten Stegs 9 sich etwa parallel zu den Aussenflächen A, I erstrecken würden und sich hierbei, im Gegensatz zu einem Stegbruch bei der Dämmplatte gemäss Fig. 3, kein senkrecht durch die Dämmplatte gehender, offener Spalt bilden kann, welcher eine Kältebrücke darstellen würde und ein Auseinanderfallen der Plattenteile in Richtung senkrecht zu den Aussenflächen A, I erlauben würde. Die Stirnfläche S ist bei beiden Dämmplattenvarianten derartig geneigt, dass sie mit der zur Bildung der Aussenseite einer Isolationsfassade vorgesehenen Aussenfläche A der Dämmplatte einen Winkel α (siehe auch Fig. 4a) bildet, der geringfügig grösser ist als derjenige Winkel β (siehe auch Fig. 4a), den sie mit der anderen Aussenfläche I bildet. Im vorliegenden Fall ist der Winkel α 91° und der Winkel β 89°. Durch eine derartige Ausgestaltung ist es möglich, eine Dämmplatte zur Verfügung zu stellen, deren Begrenzung sich bei der Installation der Platte durch Neigen um einen zwischen den Einschnitten 1, 2 gebildeten Steg 9 in gewissen Grenzen an den Anschlusswinkel einer angrenzenden Dämmplatte oder einer anderen angrenzenden Körperlichkeit anpassen kann, wobei im ungünstigsten Fall eine lediglich geringfügige Öffnung des Einschnitts 1 auf der Aussenseite A resultiert. Verschiedene Einbausituationen werden im Folgenden anhand der Figuren 4a bis 4c am Beispiel der in Fig. 4 dargestellten Dämmplatte genauer erläutert.While the insulating panels shown in Figures 1 and 2 on their outer surfaces A, I have incisions 1, 2 the same depth and width, the insulation panels according to the invention shown in Figures 3 and 4 on its outer surface A, which to form the outside of the Plate to be created facade insulation is provided, an incision 1 in the form of a flat zero slit on and on the other outer surface I, for attachment adjacent to a Building wall is provided, an incision 2 in the form of a deep open slot with parallel lateral boundaries. In the plate according to FIG. 3, the incisions are directly opposite. In the plate according to FIG. 4, they are arranged offset from one another and overlap each other with their extensions perpendicular to the outer surfaces A, I. This has the advantage that any breakage caused by tensile forces in the direction of the outer surfaces A, I between the incisions formed web 9 would extend approximately parallel to the outer surfaces A, I and here, in contrast to a web break in the insulation board according to FIG. 3, no perpendicular through the insulation board going, open gap can form, which would represent a cold bridge and a Falling apart of the plate parts in the direction perpendicular to the outer surfaces A, I would allow. The end face S is inclined in both types of insulation board in such a way that it forms an angle α (see also FIG. 4 a) with the outer surface A of the insulation board provided for forming the outside of an insulation facade, which angle is slightly larger than the angle β (see also FIG. 4a), which it forms with the other outer surface I. In the present case the angle α is 91 ° and the angle β is 89 °. By such a configuration, it is possible to provide an insulation board available whose limitation in the installation of the plate by tilting about a formed between the sipes 1, 2 web 9 within certain limits to the connection angle of an adjacent insulation board or other adjacent physicality In the worst case, only a slight opening of the incision 1 on the outside A results. Various installation situations are explained in more detail below with reference to FIGS. 4a to 4c using the example of the insulating panel shown in FIG.

Die Darstellung in Fig. 4a zeigt die Dämmplatte gemäss Fig. 4 in einer Einbausituation, in der die Dämmplatte mit ihrer Stirnfläche S an eine entsprechend ihrer undeformierten Grundform geneigte Körperlichkeit angegrenzt ist und somit einen Querschnitt wie in Fig. 4 aufweist. Der Einschnitt 1 auf der Aussenseite A ist vollständig geschlossen und der Einschnitt 2 auf der Innenseite I weist über seine gesamte Tiefe eine konstante Schlitzbreite Y auf. Einschnitt 1 ist gegenüber dem Einschnitt 2 um den Versatz X zum Plattenzentrum hin versetzt. Der Winkel α zwischen der Aussenfläche A und der Stirnfläche S ist einige Grad grösser als der Winkel β zwischen der anderen Aussenfläche I und der Stirnfläche S.The illustration in Fig. 4a shows the insulation board according to Fig. 4 in a mounting situation in which the insulation board is adjacent with its end face S to a correspondingly undeformed basic shape inclined body and thus has a cross section as shown in Fig. 4. The incision 1 on the outside A is completely closed and the incision 2 on the inside I has over its entire depth a constant slot width Y. Incision 1 is offset from the incision 2 by the offset X to the disk center. The angle α between the outer surface A and the end face S is several degrees greater than the angle β between the other outer surface I and the end face S.

Die Darstellung in Fig. 4b zeigt die Dämmplatte in einer Einbausituation, bei welcher der Begrenzungsbereich der Dämmplatte zur stumpfen Angrenzung der Stirnfläche S an eine genau senkrecht zur Plattenaussenfläche A stehende Fläche derartig um den zwischen den beiden Einschnitten 1, 2 gebildeten Steg 9 geneigt ist, dass die Stirnfläche S genau senkrecht zu den Aussenflächen A, I ist, die Winkel α1 und β1 also beide 90° sind. Wie zu erkennen ist, öffnet sich hierbei geringfügig der ursprünglich geschlossene Einschnitt 1 auf der zur Bildung der Aussenseite vorgesehenen Aussenfläche A der Dämmplatte während sich der ursprünglich gleichmässig geöffnete Einschnitt 2 auf der anderen Aussenfläche I der Dämmplatte im Aussenbereich ein Stück schliesst. Da der letztgenannte Einschnitt etwa doppelt so tief in die Platte eindringt wie der erstgenannte, liegt der Steg 9, der zwischen diesen gebildet wird und einem Scharnier ähnlich den Drehpunkt bestimmt, näher an der zur Bildung der Aussenseite vorgesehenen Aussenfläche A der Dämmplatte als an der zur Angrenzung an die Hauswand 3 vorgesehenen Aussenfläche I, so dass sich beim Neigen der Stirnfläche S der Einschnitt 2 in der zur Angrenzung an die Hauswand 3 vorgesehenen Aussenfläche I um mehr als den doppelten Betrag schliesst, um den sich der Einschnitt 1 in der anderen Aussenfläche A öffnet.4b shows the insulation board in a mounting situation in which the boundary region of the insulation board for blunt abutment of the end face S is inclined to a plane lying exactly perpendicular to the board outer surface A, around the web 9 formed between the two cuts 1, 2; that the end face S is exactly perpendicular to the outer surfaces A, I, the angle α1 and β1 are therefore both 90 °. As can be seen, the originally closed incision 1 opens slightly on the outer surface A of the insulating board provided for forming the outer side, while the originally uniformly opened recess 2 on the other outer surface I of the insulating board closes out in the outer area. Since the latter incision penetrates about twice as deep into the plate as the former, the web 9, which is formed between them and a hinge similar determines the pivot point, closer to the intended for forming the outside outer surface A of the insulation board as at the Adjacent to the house wall 3 provided outer surface I, so that when tilting the end face S of the incision 2 provided in the adjoining the house wall 3 Outside surface I closes by more than twice the amount by which the incision 1 in the other outer surface A opens.

Die Darstellung in Fig. 4c zeigt die Dämmplatte in einer Einbausituation, bei der die Stirnfläche S eine etwa gleich grosse Neigung gegenüber den Aussenflächen A, I aufweist wie in Fig. 4a, jedoch in der anderen Richtung. Der Winkel α2 zwischen der Aussenfläche A und der Stirnfläche S ist hier also einige Grad kleiner als der Winkel β2 zwischen der anderen Aussenfläche I und der Stirnfläche S. Wie zu erkennen ist, ist der Einschnitt 1 auf der zur Bildung der Aussenseite vorgesehenen Aussenfläche A der Dämmplatte im Aussenbereich nun maximal geöffnet während der Einschnitt 2 auf der anderen Aussenfläche I der Dämmplatte im Aussenbereich vollständig geschlossen ist.The representation in Fig. 4c shows the insulation board in a mounting situation in which the end face S has an approximately equal inclination with respect to the outer surfaces A, I as in Fig. 4a, but in the other direction. The angle α2 between the outer surface A and the end face S is thus a few degrees smaller than the angle β2 between the other outer surface I and the end face S. As can be seen, the incision 1 on the outer surface A provided for forming the outer side of the Exterior insulation panel now open maximum while the incision 2 on the other outer surface I of the insulation board in the outer area is completely closed.

Die Figuren 5 und 6 zeigen Querschnitte durch die Begrenzungen von weiteren erfindungsgemässen Dämmplatten, bei denen die zur Bildung der Fassadenaussenseite vorgesehene Aussenfläche A jeweils zwei als Nullschlitze ausgebildete Einschnitte 1a, 1b aufweist und die andere Aussenfläche entweder einen Einschnitt 2 (Fig. 5) oder zwei Einschnitte (Fig. 6) in Form eines offenen Schlitzes konstanter Breite aufweist. Bei beiden Ausführungsformen sind die Stirnflächen, wie schon in den Figuren 3 und 4, leicht geneigt. Die Anordnung von mehreren Einschnitten 1a, 1b, 2a, 2b pro Aussenfläche ergibt den Vorteil, dass sich die einzelnen Einschnitte bei sonst gleicher Neigung der Stirnfläche und Tiefe der Einschnitte weniger weit öffnen oder schliessen, wodurch sich übermässige Spaltbreiten auf der Aussenseite A vermeiden lassen.FIGS. 5 and 6 show cross sections through the boundaries of further insulation boards according to the invention, in which the outer surface A provided for forming the façade outer side has in each case two recesses 1a, 1b formed as zero slots and the other outer surface either an incision 2 (FIG. 5) or two Has incisions (Fig. 6) in the form of an open slot of constant width. In both embodiments, the end faces, as already in Figures 3 and 4, slightly inclined. The arrangement of several incisions 1 a, 1 b, 2 a, 2 b per outer surface has the advantage that the individual incisions open or close less widely with otherwise the same inclination of the end face and depth of the incisions, whereby excessive gap widths on the outer side A can be avoided.

Fig. 7 zeigt einen Querschnitt durch eine Begrenzung einer Dämmplatte mit ähnlicher Geometrie wie die Dämmplatte gemäss Fig. 4, jedoch mit dem Unterschied, dass die hier gezeigte Platte zweischichtig aufgebaut ist. Während die dicke Innenschicht 4, welche die zur Angrenzung an die Gebäudewand 3 vorgesehene Aussenfläche I der Dämmplatte bildet, aus hoch-wärmeisolierendem Polyurethan-Schaum ist, besteht die dünne Aussenschicht 5 aus Polystyrol, welches weniger gute Wärmeisolationseigenschaften aufweist als Polyurethan-Schaum, dafür aber eine deutlich bessere Haftung gegenüber zementgebundenen Fassadenverputzen aufweist. Durch diese Bauweise lassen sich Dämmplatten bereitstellen, die trotz geringer Dicke hervorragende Isolationswerte erzielen und zudem direkt als Untergrund für einen Fassadenputz dienen können.Fig. 7 shows a cross section through a boundary of an insulating board with similar geometry as the insulation board according to FIG. 4, but with the difference that the plate shown here is constructed in two layers. While the thick inner layer 4, which the to Adjacent to the building wall 3 provided outer surface I forms the insulating board is made of high-heat insulating polyurethane foam, the thin outer layer 5 of polystyrene, which has less good thermal insulation properties than polyurethane foam, but has a much better adhesion to cement-based facade plastering. This design makes it possible to provide insulation boards which, despite their small thickness, achieve excellent insulation values and can also serve directly as a substrate for a facade plaster.

Auch Fig. 8 zeigt einen Querschnitt durch eine Begrenzung einer Dämmplatte mit einer ähnlichen Geometrie wie die Dämmplatte gemäss Fig. 4, jedoch mit dem Unterschied, dass hier die Begrenzung der Platte nicht von einer ebenen Stirnfläche S gebildet wird, sondern von einem Anschlussprofil P, dessen Normallinie N, also die Linie, die bei zwei ordnungsgemäss mit dem Anchlussprofil P in einer gemeinsamen Ebene miteinander verbundenen Dämmplatten senkrecht auf dieser Ebene steht und durch die Profilverbindung geht, eine identische Neigung aufweist wie die Stirnfläche in Fig. 4.Also, Fig. 8 shows a cross section through a boundary of an insulating board with a similar geometry as the insulation board according to FIG. 4, but with the difference that here the boundary of the plate is not formed by a flat end face S, but by a connection profile P, whose normal line N, ie the line which is perpendicular to this plane perpendicular to this plane and passes through the profile connection in the case of two insulation plates which are properly connected to the connection profile P in a common plane, has an identical inclination as the end surface in FIG. 4.

Fig. 9 zeigt eine perspektivische Draufsicht auf die Dämmplatte gemäss Fig. 4, aus der hervorgeht, dass die Dämmplatte im Bereich aller ihrer Begrenzungen wie zuvor beschrieben ausgestaltet ist. Ebenfalls zu erkennen ist, dass sich die Einschnitte der einzelnen Begrenzungen überschneiden, was nicht für alle Ausführungsformen der Dämmplatte zwangsläufig erforderlich ist, jedoch einen fertigungstechnischen Vorteil bietet.Fig. 9 shows a perspective top view of the insulation board according to FIG. 4, from which it appears that the insulation board is designed in the region of all its limitations as described above. It can also be seen that the incisions of the individual boundaries overlap, which is not necessarily required for all embodiments of the insulating board, but offers a manufacturing advantage.

Fig. 10 zeigt einen Schnitt durch eine mit Fassadenputz 6 versehene Isolationsfassade aus Dämmplatten gemäss Fig. 4 bzw. Fig. 9. Die Dämmplatten wurden gemäss dem erfindungsgemässen Verfahren lediglich mit den Randbereichen ihrer Aussenfläche I, also mit denjenigen Bereichen ihrer Aussenfläche I, welche zwischen den Einschnitten 2 und den Begrenzungen der jeweiligen Dämmplatte liegen, mittels Klebstoff 7 flächig mit der Gebäudewand 3 verbunden. Durch diese Art der Befestigung und die spezielle Ausgestaltung der Dämmplatten können die von den Einschnitten 2 umschlossenen Innenbereiche der Dämmplatten schrumpfen, ohne dabei die Aussenbereiche zum Plattenzentrum hin zu ziehen und dadurch die Stossfugen 8 zwischen den Dämmplatten zu öffnen.10 shows a section through an insulation facade provided with facade plaster 6 of insulating panels according to FIG. 4 or FIG. 9. The insulation panels were according to the inventive method only with the edge areas of its outer surface I, ie those areas of its outer surface I, which between the incisions 2 and the boundaries of the respective insulating board, by means of adhesive 7 surface with the Building wall 3 connected. By this type of attachment and the special design of the insulation boards enclosed by the incisions 2 inner areas of the insulation panels can shrink without pulling the outside areas to the disk center and thereby open the butt joints 8 between the insulation boards.

Während in der vorliegenden Anmeldung bevorzugte Ausführungen der Erfindung beschrieben sind, ist klar darauf hinzuweisen, dass die Erfindung nicht auf diese beschränkt ist und auch in anderer Weise innerhalb des Umfangs der folgenden Patentansprüche ausgeführt werden kann. Insbesondere kann die Dämmplatte auch als Sturzelement, als Anschlusselement oder als Innen- bzw. Ausseneckelement ausgebildet sein.While preferred embodiments of the invention are described in the present application, it should be clearly understood that the invention is not limited to these and may be practiced otherwise within the scope of the following claims. In particular, the insulation board may also be formed as a lintel element, as a connection element or as an inner or outer corner element.

Claims (16)

  1. Insulating panel for building-façades (3), containing at least one material from the group comprising expanded polystyrene rigid foam, extruded polystyrene, polyurethane rigid foam, or phenol rigid foam, with two outer faces (A, I) whereof a first outer face (A) is intended to form the outside of the insulation façade to be formed with the insulating panel and the second outer face (I) is intended to adjoin the building wall, each of these two outer faces (A, I) of the insulating panel having an incision (1, 1 a, 1b, 2, 2a, 2b) penetrating into the insulating panel in the region of at least one boundary of the insulating panel, along two opposite boundaries thereof, or along all the boundaries thereof, and running parallel along the whole extension of the respective boundary, characterized in that in the uninstalled insulating panel, the incision (2, 2a, 2b) in the outer face (I) of the insulating panel intended to adjoin the building wall is an externally open slit whose lateral boundaries are spaced apart from each other, and the incision (1, 1 a, 1 b) in the outer face (A) of the insulating panel which is intended to form the outside of the insulation façade to be formed with the insulating panel is a slit whose lateral boundaries are substantially juxtaposed.
  2. Insulating panel according to Claim 1, characterized in that each incision (1, 1a, 1b, 2, 2a, 2b) penetrates into the insulating panel substantially perpendicularly to the respective outer face (A, I).
  3. Insulating panel according to either of the preceding claims, characterized in that in the uninstalled insulating panel, the lateral boundaries of the incision (2, 2a, 2b) in the outer face (I) of the insulating panel intended to adjoin the building wall are parallel and spaced apart, in particular at a distance (Y) of 1 mm to 3 mm or of 1% to 2% of the thickness of the insulating panel.
  4. Insulating panel according to any one of the preceding claims, characterized in that the combined extensions of the two incisions (1, 1a, 1b, 2, 2a, 2b) in a direction perpendicular to an outer face (A, I) of the insulating panel are at least 75%, and in particular at least 85%, of the thickness of the insulating panel.
  5. Insulating panel according to any one of the preceding claims, characterized in that the extension of the incision (2, 2a, 2b) in the outer face (I) of the insulating panel intended to adjoin the building in a direction perpendicular to an outer face (A, I) of the insulating panel is at least twice the extension of the incision (1, 1a, 1b) in the other outer face (A) of the insulating panel in this direction.
  6. Insulating panel according to any one of the preceding claims, characterized in that the two incisions (1, 1 a, 1b, 2, 2a, 2b) in the outer face (I) of the insulating panel intended to adjoin the building wall and in the outer face (A) of the insulating panel which is intended to form the exterior of the insulation façade to be formed with the insulating panel are offset from one another, in particular with an offset (X) in the direction towards the centre of the insulating panel of 1 cm to 3 cm or of 10% to 20% of the thickness of the insulating panel.
  7. Insulating panel according Claim 6, characterized in that the extensions of the two incisions (1, 1 a, 1b, 2, 2a, 2b) in a direction perpendicular to an outer face (A, I) of the insulating panel intersect.
  8. Insulating panel according to any one of the preceding claims, characterized in that in the uninstalled insulating panel, the angle (β) between the end face (S) forming the boundary, or a normal of an attachment profile (P) arranged on the end face, and the outer face (I) of the insulating panel intended to adjoin the building is slightly smaller, and in particular 1° to 2° smaller, then the angle (α) between this end face (S) or normal and the other outer face (A) of the insulating panel.
  9. Insulating panel according to any one of the preceding claims, characterized in that the boundaries of the insulating panel are formed by substantially plane end faces (S) so that insulating panels can be butted together to form a continuous insulation of the façade.
  10. Insulating panel according to any one of the preceding claims, characterized in that two incisions (1a, 1b, 2a, 2b) running parallel side by side along the whole extension of the respective boundary are present on one or both of the outer faces (A, I) of the insulating panel, and in particular in that the incisions (1 a, 1b; 2a, 2b) on a common outer face (A, I) are identical.
  11. Insulating panel according to any one of the preceding claims, characterized in that the incisions (1, 1a, 1b, 2, 2a, 2b) are located at a distance from the boundary of 4 cm to 10 cm or 10% to 50% of the thickness of the insulating panel.
  12. Insulating panel according to any one of the preceding claims, characterized in that the material from the group comprising expanded polystyrene rigid foam, extruded polystyrene, polyurethane rigid foam or phenol rigid foam has a thermal conductivity of between 0.015 W/mK and 0.040 W/mK, and in particular [in that] the insulating panel is made in one layer and in one piece from just one such material.
  13. Insulating panel according to any one of the preceding claims, characterized in that the two outer faces (A, I) of the insulating panel are substantially flat and parallel with each other, and in particular in that the insulating panel is four-sided, in particular rectangular or square, and in particular in that the insulating panel has a length ranging from 300 mm to 2500 mm, in particular from 300 mm to 1300 mm, and a width ranging from 200 mm to 1000 mm, in particular from 200 mm to 700 mm.
  14. Insulating panel according to any one of the preceding claims, characterized in that the insulating panel has a thickness ranging from 30 mm to 300 mm, in particular from 50 mm to 130 mm or from 80 mm to 300 mm.
  15. Method of fixing an insulating panel according to any one of the preceding claims to a building-façade (3), characterized in that the regions located between the incisions (1, 1a, 1b, 2, 2a, 2b) and the boundaries of the insulating panel are attached to the building-façade (3), in particular by gluing, while the remaining regions are left unattached.
  16. Method according to Claim 15, characterized in that the insulating panel is attached face-to-face to the building-façade (3) by means of adhesive (7) by those regions of its outer face (I) intended to adjoin the building wall which lie between the incisions and the boundaries of the insulating panel, while the remaining regions are left unattached.
EP02027695A 2002-12-13 2002-12-13 Insulating panel for a building facade Expired - Lifetime EP1431473B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE50211173T DE50211173D1 (en) 2002-12-13 2002-12-13 Insulation board for building facades
EP02027695A EP1431473B1 (en) 2002-12-13 2002-12-13 Insulating panel for a building facade
AT02027695T ATE377678T1 (en) 2002-12-13 2002-12-13 INSULATION BOARD FOR BUILDING FACADES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP02027695A EP1431473B1 (en) 2002-12-13 2002-12-13 Insulating panel for a building facade

Publications (2)

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EP1431473A1 EP1431473A1 (en) 2004-06-23
EP1431473B1 true EP1431473B1 (en) 2007-11-07

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EP02027695A Expired - Lifetime EP1431473B1 (en) 2002-12-13 2002-12-13 Insulating panel for a building facade

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AT (1) ATE377678T1 (en)
DE (1) DE50211173D1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006028193B3 (en) * 2006-06-18 2008-01-10 Infra Eps Machinery Gmbh insulating
DE102008061542A1 (en) * 2008-12-02 2010-06-10 Eugen Gonon Building board, in particular facade panel as heat / sound insulation for external facades, and method for laying such building panels
EP2210991B1 (en) 2009-01-21 2015-12-02 Kingspan Insulation B.V. External wall insulation system
FR2958951B1 (en) * 2010-04-20 2012-10-05 Francois Long PANEL FOR INTERNAL INSULATION OF A ROOF, USE AND INTERNAL INSULATION
EP2530213A1 (en) * 2011-05-31 2012-12-05 Prima Bau- und Dämmsysteme Gesellschaft m.b.H. & Co. KG Insulating board and method for its production
EP2644374A1 (en) 2012-03-26 2013-10-02 Huntsman International LLC Insulation board
CH706714A2 (en) 2012-07-06 2014-01-15 Robert Ruhlmann Agent for improving the thermal insulation properties of inorganic materials.
US20170209897A1 (en) 2014-07-31 2017-07-27 Basf Se Heat composite system based on polyurethane rigid foam for building facades
CN112709477A (en) * 2020-12-24 2021-04-27 中车资阳机车有限公司 Electric automobile parking stall is with fire prevention division wall
DE102023120314A1 (en) * 2023-07-31 2025-02-06 Lignotrend Gmbh & Co. Kg cladding panel

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7906824U1 (en) * 1979-03-12 1979-07-12 Basf Ag, 6700 Ludwigshafen FOAM PLATE
CH664531A5 (en) * 1984-01-25 1988-03-15 Alusuisse Compound plastic plate - with plastic foam core and high-impact fibre reinforced thermosetting coating
DE8431595U1 (en) * 1984-10-27 1985-01-24 GABA-Chemie-Baustoff GmbH, 4630 Bochum HARD-FOAM INSULATION PANEL
DE19826137A1 (en) * 1998-06-12 1999-12-16 Rockwool Mineralwolle Insulating element for thermal and / or acoustic insulation of a building roof construction
DE19951105C2 (en) * 1999-10-23 2002-09-19 Rockwool Mineralwolle Heat and / or sound insulation element

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DE50211173D1 (en) 2007-12-20
ATE377678T1 (en) 2007-11-15
EP1431473A1 (en) 2004-06-23

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