EP2562320B1 - Method for creating a facade system and facade system - Google Patents

Method for creating a facade system and facade system Download PDF

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Publication number
EP2562320B1
EP2562320B1 EP11178876.6A EP11178876A EP2562320B1 EP 2562320 B1 EP2562320 B1 EP 2562320B1 EP 11178876 A EP11178876 A EP 11178876A EP 2562320 B1 EP2562320 B1 EP 2562320B1
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EP
European Patent Office
Prior art keywords
plate
profile
support plate
component
connecting elements
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.)
Active
Application number
EP11178876.6A
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German (de)
French (fr)
Other versions
EP2562320A1 (en
Inventor
Roger Riewe
Ferdinand Oswald
Tim Lüking
Katharina Maria Hengel
Walter Wiedenbauer
Andreas Weier
Ewald Rauter
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Sto SE and Co KGaA
Original Assignee
Sto SE and Co KGaA
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Application filed by Sto SE and Co KGaA filed Critical Sto SE and Co KGaA
Priority to EP11178876.6A priority Critical patent/EP2562320B1/en
Publication of EP2562320A1 publication Critical patent/EP2562320A1/en
Application granted granted Critical
Publication of EP2562320B1 publication Critical patent/EP2562320B1/en
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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
    • E04B1/7629—Details of the mechanical connection of the insulation to the wall
    • E04B1/7633—Dowels with enlarged insulation retaining head
    • 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

Definitions

  • the invention relates to a method for forming a facade system with the features of the preamble of claim 1.
  • at least one thermal insulation panel is attached by means of at least one plate dowel to an on-site substrate to form a single or multi-layer thermal barrier coating.
  • Such a facade system comprises at least one thermal insulation board for forming a single or multi-layer thermal barrier coating and at least one plate dowel for fixing the thermal insulation board to a site-side ground.
  • a facade system of the aforementioned type or according to the preamble of claim 9 and a method according to the preamble of claim 1 will be apparent from the DE 200 11 162 U1 out. It comprises at least one thermal insulation element, which can be fastened by means of an adhesive mortar and additionally by means of at least one plate dowel to a building exterior wall. Furthermore, the facade system comprises a connectable with the plate anchor fastener for securing a Substructure for a facade cladding.
  • the fastening element is preferably designed as a screw and can be anchored in the shaft of the plate anchor or an insertion element inserted therein.
  • the substructure preferably consists of a battens as well as any counter battens applied thereto and allows a ventilation of the facade cladding elements attached thereto.
  • a curtain and ventilated Fassadendämmsystem is also sold by the applicant under the name StoVentec.
  • a plaster base plate made of expanded glass granules is attached to an on-site substrate via a substructure of vertically and / or horizontally extending support profiles and subsequently coated with a multi-layer plaster layer.
  • a thermal barrier coating at least one thermal insulation panel is arranged between the on-site base and the support panel in such a way that an air layer ensuring a ventilation is formed between the thermal insulation panel and the support panel.
  • a heat-insulating outer wall cladding which comprises a fixed to a building exterior wall thermal barrier coating and a spaced before the thermal barrier coating plaster base including applied plaster layer.
  • a profiled plate is provided between the plaster base and the thermal barrier coating, the profiling of which runs approximately perpendicular to the longitudinal direction of the building exterior wall.
  • the plaster base is connected to the profiled plate by means of carrying collars.
  • the carrying collars each have a hook-shaped carrying mandrel and an eyelet.
  • the plaster carrier is hung on the suspension mandrel. A subsequently pulled through the eyelet and the plaster carrier wire rod secures the plaster carrier against wind suction.
  • a strip-shaped connection means for releasable attachment of ceiling or wall cladding elements which on the the cladding element facing side have a plurality of closely spaced surveys, which cooperate with corresponding elevations on the back of the cladding element.
  • the elevations may in particular end have thickenings which have the shape of a ball, a cone or a double cone.
  • the present invention is now based on the object of specifying a simplified method for forming a facade system and an easy-to-install facade system. Furthermore, the method and the facade system to allow both the formation of a plaster facade, as well as the attachment of plate and / or profile-like facade elements to form a curtain wall.
  • the carrier plate is applied in such a way to the thermal insulation board, that the connecting elements lie on the side facing away from the thermal insulation panel. Thereafter, the plate dowel is inserted into the support plate and the thermal insulation board.
  • the proposed support plate also facilitates the attachment of other construction and / or facade elements, since on the one hand, a flat surface is created, on the other hand, the pin, mushroom head, hook and / or loop-shaped connecting elements of the support plate mounting further construction and / or Facade elements allow, which with corresponding thereto formed pin, mushroom head, hook and / or loop-shaped connecting elements are equipped.
  • building and / or facade elements may be, for example, further support plates or carrier profiles, which are provided on its side facing the substrate with corresponding pin, mushroom head, hook and / or loop-shaped connecting elements.
  • the proposed attachment of other building and / or facade elements on the pin, mushroom head, hook and / or loop-shaped connecting elements not only proves to be advantageous in terms of a simplified installation, but also allows a simple disassembly of the elements, as required the attachment over the pin, mushroom head, hook and / or loop-shaped connecting elements is repeatedly solvable.
  • the dismantling may be desired, for example, for aligning or replacing individual building and / or facade elements or for complete dismantling of the facade system.
  • a secure attachment of the building and / or facade elements to the on-site base can be achieved via the pin, mushroom head, hook and / or loop-shaped connecting elements, which meets in particular the building control requirements.
  • the complete dismantling of the facade system can also be facilitated by dispensing with the use of an adhesive for fixing the thermal insulation panels on the building site and instead fixing alone on the at least one plate dowel is effected. Because after removal of the plate anchor, the support plate and the thermal insulation board can be removed from the subsoil and recycled a recycling.
  • a plurality of support plates arranged in a plane form a flat, solid surface. This facilitates the attachment of other construction and / or facade elements, as unevenness of the on-site background no longer need to be compensated.
  • the underlying is Thermal insulation level protected by the full-surface support plate level from external influences and / or damage.
  • the application of the carrier plate to the thermal insulation panel has already been carried out by the factory and in this way a composite panel has been produced.
  • the composite panel i. the thermal insulation board in conjunction with the support plate, attached by means of the plate dowel on-site subsurface.
  • the plate plug is preferably anchored in the subsurface by means of a fastening means, preferably a screw which can be inserted into the plate plug.
  • a fastening means preferably a screw which can be inserted into the plate plug.
  • the screw inserted into the plate anchor causes a spread of the anchor, so that a frictional connection is effected.
  • a positive connection can also be effected by the plug engaging in the ground via the spreading and / or latching elements.
  • a plate-like or profile-like component is fastened to the carrier plate, which has pin, mushroom head, hook and / or loop-shaped connecting elements which correspond to the pin , mushroom head, hook and / or loop-shaped connecting elements of the carrier plate are formed, wherein the pin, mushroom head, hook and / or loop-shaped connecting elements of the component are brought into contact with the connecting elements of the carrier plate and the plate-like or profile-like component is pressed against the support plate, so that the respective opposing connecting elements non-positively and / or interlock positively.
  • connection elements provided on the carrier plate can be hook-shaped and the connecting elements provided on the plate-like or profile-like component can be loop-shaped or vice versa.
  • the connecting elements of the parts to be joined in each case may be of a similar design, for example mushroom-head or hook-shaped, so that the connecting elements engage behind one another in a form-fitting manner during assembly.
  • the connecting elements are preferably formed at least slightly elastically deformable.
  • pin-shaped connecting elements can be provided, which enter into a frictional connection with similar connecting elements on the component to be fastened.
  • the support plate and / or the component to be fastened may moreover comprise a combination of variously formed connecting elements, which in each case co-operate with identical and / or counter-configured connecting elements on the respective other part in a force and / or form-fitting manner.
  • both hook-shaped and loop-shaped connecting elements can be formed on one part, which optionally cooperate with hook-shaped and / or loop-shaped connecting elements on the respective other part.
  • the pin, mushroom head, hook and / or loop-shaped connecting elements of the carrier plate and the plate-like or profile-like component are no longer visible after their connection, since they are separated from the plate or profile-like component are covered.
  • the proposed attachment of a plate-like or profile-like component on the corresponding formed pin, mushroom head, hook and / or loop-shaped fasteners therefore opens up a great deal of design freedom with respect to the facade design.
  • the attachment on the pin, mushroom head, hook and / or loop-shaped fasteners is repeatedly solvable, so that individual or all plate or profile-like components can be removed if necessary, reoriented or replaced.
  • the fact that the pin, mushroom head, hook and / or loop-shaped connecting elements allow a non-destructive removal of the construction or facade elements, these can be reused or recycled a recyclable material.
  • the plate-like or profile-like component is a further carrier plate, in particular a plaster base plate, on which a single-layer or multi-layered plaster layer is applied.
  • the method thus allows the formation of a facade system with a single or multi-layer plaster layer as a final facade layer.
  • the plate-like or profile-like component is a carrier profile, in particular an agraff profile, to which a plate-like or profile-like facade element is fastened.
  • the method thus also allows the formation of a facade system having curtain-mounted plate or profile-like facade elements. Furthermore, a ventilation of the facade elements can be realized.
  • a thermal insulation board and / or a support plate is or are used, which has at least one recess for receiving a plate anchor or possess.
  • the preferably already factory provided recess facilitates insertion of the plate plug, so that the assembly of the facade system is further simplified.
  • the pin, mushroom head, hook and / or loop-shaped connecting elements having side of the support plate may for receiving the plate anchor in addition to a first continuous recess having a further recess which is preferably arranged concentrically to the first recess, but not formed continuously, so that an annular support surface is formed for supporting the plate of the plate anchor.
  • the plate of the plate dowel can be installed flush with the base plate.
  • the at least one recess of the thermal insulation panel and / or the support plate for inserting the panel anchor can also be formed by drilling before or after the attachment of the thermal insulation panel and / or the support panel to the on-site base. Manufacturing and / or assembly tolerances can be compensated in this way and the respective recesses are brought in a simple manner in coverage.
  • the solution proposed for the above-mentioned task also proposed facade system comprises at least one thermal insulation board for forming a single or multi-layer thermal barrier coating and at least one plate dowel, by means of which the thermal insulation board is attached to an on-site base.
  • the system further comprises at least one support plate fastened by means of the plate anchor for the formation of a flat substrate and at least one plate-like or profile-like component, wherein both the carrier plate and the plate-like or profile-like component pin, mushroom head, hook and / or having loop-shaped connecting elements, which act in the manner of a Velcro interlocking a non-positive and / or positive connection.
  • the inventively proposed facade system is particularly easy to assemble.
  • the attachment of the support plate requires no additional fastening means, as this is provided for fixing the thermal insulation panel plate dowel, on the other hand enable the pin, mushroom head, hook and / or loop-shaped connecting elements of the support plate fixing a plate or profile-like Component with corresponding thereto formed pin, mushroom head, hook and / or loop-shaped connecting elements.
  • An elaborate substructure of profiles and / or slats for attaching the support plate and / or the plate or profile-like component can thus be omitted.
  • the inventively provided support plate also facilitates the formation of a flat surface, in particular, if according to the invention a plurality of support plates are laid over the entire surface in a plane. Unevenness of the on-site background can therefore be compensated via the support plate.
  • the flat substrate made on the support plate simplified in this way, the attachment of other plate or profile-like components.
  • the solubility of the on the pin, mushroom head, hook and / or loop-shaped connecting elements of the support plate and the plate or profile-like Component produced connection allows, if necessary, a quick and non-destructive disassembly of the individual elements of the facade system. This can prove to be particularly advantageous if it is necessary to exchange individual elements or to dismantle the entire system.
  • the individual elements of the dismantled facade system it is also proposed that is dispensed with the use of an adhesive for fixing the thermal insulation board on-site substrate. The attachment is then exclusively on the at least one plate dowel.
  • the plate dowel is also used for fastening the support plate.
  • the support plate is for this purpose connected by means of the plate anchor with the thermal insulation board.
  • the carrier plate and the thermal insulation panel form a composite panel. This means that the support plate has already been connected to the thermal insulation panel at the factory. A connection of the carrier plate with the thermal insulation board on site on the site can thus be omitted.
  • the thermal insulation panel can be laminated with a support plate, wherein the lamination is preferably formed over the entire surface.
  • a composite plate with shiplap is possible by both plates, ie, the support plate and the thermal insulation board, arranged offset in the plane to each other and interconnected.
  • such a composite plate preferably at two mutually perpendicular side edges a projection of the support plate relative to the heat insulation board by a measure a, while the support plate on the other two side edges by the dimension a relative to the thermal insulation board springs back.
  • the composite panels can do so be placed against each other, that the butt and bearing joints of the thermal insulation panels are covered by the carrier plates.
  • the pin, mushroom head, hook and / or loop-shaped connecting elements are formed integrally with the support plate and / or the plate-like or profile-like component.
  • the pin, mushroom head, hook and / or loop-shaped connecting elements may be integrally formed on the carrier plate and / or the plate-like or profile-like component.
  • the pin, mushroom head, hook and / or loop-shaped connecting elements are connected directly or indirectly via a common support member with the support plate and / or the plate-like or profile-like component, wherein the compound is preferably an adhesive, welding -, soldering or riveting is.
  • other types of connections are possible.
  • the common carrier element for the indirect connection of the pin, mushroom head, hook and / or loop-shaped connecting elements to the carrier plate and / or the plate-like or profile-like component is preferably formed as a woven, knitted fabric, scrim or nonwoven, in which the connecting elements woven, inserted or incorporated or incorporated in any other way. If it is in particular hook and / or loop-shaped connecting elements and the carrier element itself can train them.
  • the plate-like or profile-like component may, for example, be a further carrier plate, in particular a plaster carrier plate, for receiving a single-layer or multi-layered plaster layer.
  • the facade system according to the invention thus allows the formation of a plaster facade.
  • the plate-like or profile-like component can be used as a reinforcement fabric, scrim, knitted or nonwoven fabric to form a Arm michs Mrs be a single or multi-layer plaster layer.
  • the plate-like or profile-like component does not necessarily have to be a flexurally rigid plate or a rigid profile, but for example can also be a flexurally elastic mat. Trained as a fabric, scrim, knitted fabric or non-woven plate-shaped component is inserted via the pin, mushroom head, hook and / or loop-shaped connecting elements, which preferably woven into the fabric, scrim, knit or nonwoven, or added in any other way or are incorporated, attached to the support plate.
  • the plaster is applied to the formation of a single or multi-layer plaster layer on the support plate, so that the plaster mass completely covers the designed as a fabric, scrim, knit or non-woven plate-shaped component.
  • the pen, mushroom head, hook and / or loop-shaped connecting elements also form themselves, especially if this is hook or loop-shaped fasteners.
  • Trained as a fabric, scrim, knitted fabric or non-woven plate-shaped component is preferably held as a roll material and cut to length on site.
  • a façade system depending on the stiffness of the applied plaster layer, it can be either cast off or pulled off from the plate-shaped component in the form of a woven, scrim, knitted or nonwoven fabric.
  • the components of such a facade system can be recycled for recycling.
  • the plate-like or profile-like component can furthermore be a carrier profile, in particular an agraffing profile, for fastening a plate-like or profile-like facade element.
  • the facade system according to the invention is therefore also suitable for the formation of a curtain wall, in which substantially plate-shaped facade elements in the manner before a supporting structure be hanged that an air layer is formed to ensure a rear ventilation.
  • the façade elements may be one-layer or multi-layer facade panels, for example laminated material panels made of wood, metal and / or plastic, or other panel materials.
  • frame-like facade elements for example, for training or recording of door or window elements, can be used in such a facade system.
  • the attachment of a carrier profile on the carrier plate allows a great deal of creative freedom, since the carrier profile can accommodate an arbitrarily designed facade element.
  • the support plate and / or the plate-like or profile-like component if this is in particular a further carrier plate, is preferably produced from expanded glass granules.
  • a sheet made from expanded glass granules proves to be particularly suitable for outdoor use because of its insensitivity to moisture and temperature fluctuations, as well as its strength.
  • first facade system comprises a thermal insulation board 2, which for the formation of a thermal barrier coating 1 by means of an adhesive 3 to an on-site substrate 4, in this case a massive exterior building wall, is attached.
  • the facade system comprises a support plate 6, which is applied to the thermal insulation board 2 and fixed by means of a plate dowel 5 on the subsurface 2.
  • the plate plug 5 has a shank 5.1, which is guided through a recess 13 of the carrier plate 6 and the thermal insulation board 2 into the on-site substrate 4 and anchored by means of a screw 8 in the subsurface.
  • a plate 5.2 of the plate anchor 5 comes here in a further recess 15 on the outside of the support plate 6 to lie, which allows a flush mounting of the plate anchor 5 with respect to the outside of the support plate 6.
  • the on-site substrate 4 does not necessarily have to be a solid exterior building wall, such as a reinforced concrete or masonry wall.
  • the on-site background may also be a skeleton built wall.
  • the term "facade” also includes components with horizontally extending wall surfaces, since facades can also have projections and recesses, which apply it to disguise in a similar manner.
  • an adhesive 3 for fixing the thermal insulation board 2, as shown in Fig. 1 shown not mandatory. It can also be dispensed with the adhesive 3 and the attachment can be effected solely on the plate dowel 5. The absence of an adhesive 3 allows a non-destructive dismantling of the facade system, so that the individual elements can be recycled to a recyclable material.
  • the illustrated facade system has the means of the plate dowel 5 on the substrate 4 mounted support plate 6 on its side facing away from the thermal insulation board 2, ie on its outer side, pin, mushroom head, hook and / or loop-shaped connecting elements 7, which is a force and / or form-fitting connection with corresponding pin, mushroom head, hook and / or loop-shaped connecting elements 10 of a plate-shaped or profile-shaped component 9.
  • the pin, mushroom head, hook and / or loop-shaped connecting elements 7, 10 form a kind of Velcro connection, as it is already known from a variety of applications.
  • the advantage of such a connection lies, in particular, in the fact that it is repeatedly releasable on the one hand, and on the other hand enables secure attachment of the plate-shaped or profile-shaped component 10 to the carrier plate 6.
  • the support plate 6 is in turn firmly anchored in the on-site surface 4 via the plate dowel 5 and the screw 8 used therein.
  • the plate-like or profile-like component 9 is a further support plate, in particular a plaster base plate, which serves to receive a single-layer or multi-layered plaster layer 11.
  • FIG. 2 shows a facade system according to the invention with a multi-layered thermal barrier coating 1. Based on this embodiment, the inventive method will be explained below to form a facade system.
  • the upper picture of the Fig. 2 shows an on-site substrate 4, to which a plurality of thermal insulation panels 2 are attached by means of an adhesive 3 in two layers.
  • a support plate 6 with pin, mushroom head, hook and / or loop-shaped connecting elements 7 is applied, so that the connecting elements 7 face outward.
  • a drilling tool 14 a recess 13 in the support plate 6, the thermal insulation panels 2 and the on-site substrate 4 is introduced.
  • the recess 13 serves to receive the shank 5.1 of a plate anchor 5.
  • the shank 5.1 is inserted into the recess 13 far enough that the plate 5.2 of the plate anchor 5 comes to lie on the outside of the carrier plate 6.
  • the present support plate 6 on its outer side a further recess 15 in which the plate 5.2 of the plate anchor 5 is completely absorbed.
  • Fig. 4 the facade system is completed by attaching a plate-like component 9, which can serve as a final facade element 12 or as a support plate for fixing such a facade element 12 at the same time.
  • the plate-like component 9 may be a plaster base plate for receiving a single or multi-layer plaster layer 11, as in the Fig. 1 shown.
  • the connecting elements 7, 10 may be integrally formed on one side of the support plate 6 and / or the component 9 or arranged in vertically and / or horizontally extending strips along a predetermined grid.
  • the connecting elements 7, 10 may also be arranged or formed only selectively on the respective sides of the carrier plate 6 and / or of the component 9. In the embodiment of Fig.
  • the carrier plate 6 in a plurality of horizontally extending strips arranged pin, mushroom head, hook and / or loop-shaped connecting elements 7, while the corresponding thereto designed pin, mushroom head, hook and / or loop-shaped connecting elements 10 of the plate-like component 9 present are arranged in vertically extending strips. Where the horizontally and vertically extending strips overlap, by contacting and telescoping the respectively opposite connecting elements 7, 10 a force and / or positive connection effected.
  • a thermal insulation board 2 and a support plate 6 form a composite plate.
  • a recess 13 for receiving the plate dowel 5 was also already factory inserted into the composite plate, so that a pre-drilling of the composite plate with a drilling tool 14 on the spot on the job is unnecessary.
  • the plate dowel 5 can therefore immediately used in the composite plate and with the composite plate to the on-site substrate 4 or, as shown here, applied to a first layer of thermal insulation panels 2.
  • the pin, mushroom head, hook and / or loop-shaped connecting elements 7, 10 are each connected via a common carrier element 16 to the carrier plate 6 and the plate-like or profile-like component 9.
  • the support member 16 is this easy with the support plate 6 and the plate or glued profile-like component 9.
  • this area is in the Fig. 5 shown pulled apart.
  • the outer brackets indicate that the carrier elements 16 are actually part of the carrier plate 6 or of the plate-like or profile-like component 9.
  • the plate-like or profile-like component 9 also a support profile, which serves to fasten a plate-like facade element 12.
  • the carrier profile shown in one piece for the sake of simplicity can also be made in several parts, for example as an agraffen profile.
  • a further carrier profile can be arranged, which runs in the manner of a counter-battens substantially perpendicular to the first carrier profile.
  • FIG. 6 Another embodiment of a facade system according to the invention is in the Fig. 6 shown. It essentially corresponds to the façade system of Fig. 2-4 , wherein the plate-like or profile-like component 9 is a plate-shaped facade element 12. Accordingly, no further structures or coatings follow on the plate-like or profile-like component 9.

Description

Die Erfindung betrifft ein Verfahren zur Ausbildung eines Fassadensystems mit den Merkmalen des Oberbegriffs des Anspruchs 1. Bei einem derartigen Verfahren wird zur Ausbildung einer ein- oder mehrlagigen Wärmedämmschicht wenigstens eine Wärmedämmplatte mittels wenigstens eines Tellerdübels an einem bauseitigen Untergrund befestigt.The invention relates to a method for forming a facade system with the features of the preamble of claim 1. In such a method, at least one thermal insulation panel is attached by means of at least one plate dowel to an on-site substrate to form a single or multi-layer thermal barrier coating.

Des Weiteren betrifft die Erfindung ein Fassadensystem mit den Merkmalen des Oberbegriffs des Anspruchs 9. Ein derartiges Fassadensystem umfasst wenigstens eine Wärmedämmplatte zur Ausbildung einer ein- oder mehrlagigen Wärmedämmschicht sowie wenigstens einen Tellerdübel zur Befestigung der Wärmedämmplatte an einem bauseitigen Untergrund.Furthermore, the invention relates to a facade system with the features of the preamble of claim 9. Such a facade system comprises at least one thermal insulation board for forming a single or multi-layer thermal barrier coating and at least one plate dowel for fixing the thermal insulation board to a site-side ground.

Stand der TechnikState of the art

Ein Fassadensystem der eingangs genannten Art bzw. gemäß dem Oberbegriff des Anspruchs 9 sowie ein Verfahren gemäß dem Oberbegriff des Anspruchs 1 gehen aus der DE 200 11 162 U1 hervor. Es umfasst mindestens ein Wärmedämmelement, das mittels eines Klebemörtels und zusätzlich mittels mindestens eines Tellerdübels an einer Gebäudeaußenwand befestigbar ist. Ferner umfasst das Fassadensystem ein mit dem Tellerdübel verbindbares Befestigungselement zur Befestigung einer Unterkonstruktion für eine Fassadenverkleidung. Das Befestigungselement ist vorzugsweise als Schraube ausgebildet und im Schaft des Tellerdübels oder einem hierin eingesetzten Einsetzelement verankerbar. Die Unterkonstruktion besteht vorzugsweise aus einer Lattung sowie einer ggf. hierauf aufgebrachten Konterlattung und ermöglicht eine Hinterlüftung der hieran befestigten Fassadenbekleidungselemente.A facade system of the aforementioned type or according to the preamble of claim 9 and a method according to the preamble of claim 1 will be apparent from the DE 200 11 162 U1 out. It comprises at least one thermal insulation element, which can be fastened by means of an adhesive mortar and additionally by means of at least one plate dowel to a building exterior wall. Furthermore, the facade system comprises a connectable with the plate anchor fastener for securing a Substructure for a facade cladding. The fastening element is preferably designed as a screw and can be anchored in the shaft of the plate anchor or an insertion element inserted therein. The substructure preferably consists of a battens as well as any counter battens applied thereto and allows a ventilation of the facade cladding elements attached thereto.

Ein vorgehängtes und hinterlüftetes Fassadendämmsystem wird ferner von der Anmelderin unter der Bezeichnung StoVentec vertrieben. Bei diesem wird über eine Unterkonstruktion aus vertikal und/oder horizontal verlaufenden Trägerprofilen eine Putzträgerplatte aus Blähglasgranulat an einem bauseitigen Untergrund befestigt und nachfolgend mit einer mehrlagigen Putzschicht beschichtet. Zur Ausbildung einer Wärmedämmschicht ist zwischen dem bauseitigen Untergrund und der Trägerplatte wenigstens eine Wärmedämmplatte in der Weise angeordnet, dass eine eine Hinterlüftung sicherstellende Luftschicht zwischen der Wärmedämmplatte und der Trägerplatte ausgebildet wird.A curtain and ventilated Fassadendämmsystem is also sold by the applicant under the name StoVentec. In this, a plaster base plate made of expanded glass granules is attached to an on-site substrate via a substructure of vertically and / or horizontally extending support profiles and subsequently coated with a multi-layer plaster layer. To form a thermal barrier coating, at least one thermal insulation panel is arranged between the on-site base and the support panel in such a way that an air layer ensuring a ventilation is formed between the thermal insulation panel and the support panel.

Aus der Patentschrift DE 381 527 B ist zudem eine wärmedämmende Bauwerksaußenwandverkleidung bekannt, die eine an einer Bauwerksaußenwand befestigte Wärmedämmschicht und einen im Abstand vor der Wärmedämmschicht angeordneten Putzträger samt aufgebrachter Putzschicht umfasst. Zur Einhaltung des der Hinterlüftung dienenden Abstandes ist zwischen dem Putzträger und der Wärmedämmschicht eine profilierte Platte vorgesehen, deren Profilierung annähernd senkrecht zur Längsrichtung der Bauwerksaußenwand verläuft. Der Putzträger ist über Tragmanschetten mit der profilierten Platte verbunden. Die Tragmanschetten weisen hierzu jeweils einen hakenförmigen Tragdorn und eine Öse auf. An dem Tragdorn wird der Putzträger eingehängt. Ein anschließend durch die Öse und den Putzträger gezogener Rödeldraht sichert den Putzträger gegen Windsog.From the patent DE 381 527 B In addition, a heat-insulating outer wall cladding is known, which comprises a fixed to a building exterior wall thermal barrier coating and a spaced before the thermal barrier coating plaster base including applied plaster layer. To comply with the distance serving for ventilation a profiled plate is provided between the plaster base and the thermal barrier coating, the profiling of which runs approximately perpendicular to the longitudinal direction of the building exterior wall. The plaster base is connected to the profiled plate by means of carrying collars. For this purpose, the carrying collars each have a hook-shaped carrying mandrel and an eyelet. The plaster carrier is hung on the suspension mandrel. A subsequently pulled through the eyelet and the plaster carrier wire rod secures the plaster carrier against wind suction.

Des Weiteren gehen aus der Offenlegungsschrift DE 1 784 067 A streifenförmige Verbindungsmittel zur lösbaren Befestigung von Decken- oder Wandverkleidungselementen hervor, die auf der dem Verkleidungselement zugewandten Seite eine Vielzahl dicht beieinander stehender Erhebungen aufweisen, die mit korrespondierenden Erhebungen auf der Rückseite des Verkleidungselements zusammenwirken. Die Erhebungen können insbesondere endseitig Verdickungen aufweisen, welche die Form einer Kugel, eines Kegels oder einer Doppelkegels besitzen.Furthermore, from the published patent application DE 1 784 067 A strip-shaped connection means for releasable attachment of ceiling or wall cladding elements, which on the the cladding element facing side have a plurality of closely spaced surveys, which cooperate with corresponding elevations on the back of the cladding element. The elevations may in particular end have thickenings which have the shape of a ball, a cone or a double cone.

Aus der DE 10 2008 022 018 A1 ist ferner der Einsatz eines Klettvelours zur Befestigung einer textilen Außenschicht an einer Wand bekannt.From the DE 10 2008 022 018 A1 Furthermore, the use of a velcro for securing a textile outer layer to a wall is known.

Die vorstehend genannten Fassadensysteme weisen den Nachteil auf, dass sie relativ aufwendig zu montieren sind. Profile und/oder Latten müssen ausgerichtet und am Untergrund befestigt werden, was sehr zeitraubend ist, da insbesondere kein Untergrund völlig eben ist.The façade systems mentioned above have the disadvantage that they are relatively expensive to assemble. Profiles and / or slats must be aligned and fixed to the ground, which is very time-consuming, since in particular no background is completely flat.

Der vorliegenden Erfindung liegt nunmehr die Aufgabe zugrunde, ein vereinfachtes Verfahren zur Ausbildung eines Fassadensystems sowie ein einfach zu montierendes Fassadensystem anzugeben. Ferner sollen das Verfahren und das Fassadensystem sowohl die Ausbildung einer Putzfassade, als auch die Anbringung platten- und/oder profilartiger Fassadenelemente zur Ausbildung einer Vorhangfassade ermöglichen.The present invention is now based on the object of specifying a simplified method for forming a facade system and an easy-to-install facade system. Furthermore, the method and the facade system to allow both the formation of a plaster facade, as well as the attachment of plate and / or profile-like facade elements to form a curtain wall.

Zur Lösung der Aufgabe werden das in Anspruch 1 angegebene Verfahren sowie das in Anspruch 9 angegebene Fassadensystem vorgeschlagen. Vorteilhafte Weiterbildungen der Erfindung sind jeweils in den auf Anspruch 1 bzw. Anspruch 9 rückbezogenen Unteransprüchen angegeben.To solve the problem specified in claim 1 method and the facade system specified in claim 9 are proposed. advantageous Further developments of the invention are specified in each of the dependent claims on claim 1 or claim 9.

Offenbarung der ErfindungDisclosure of the invention

Erfindungsgemäß wird bei dem vorgeschlagenen Verfahren zur Ausbildung eines Fassadensystems der Tellerdübel nicht nur zur Befestigung der Wärmedämmplatte sondern ferner zur Befestigung einer Trägerplatte eingesetzt, welche stift-, pilzkopf-, haken- und/oder schlingenförmigen Verbindungselemente zur Befestigung eines platten- oder profilartigen Bauelementes mit korrespondierend hierzu ausgebildeten stift-, pilzkopf-, haken- und/oder schlingenförmigen Verbindungselementen aufweist. Dabei wird die Trägerplatte in der Weise an die Wärmedämmplatte angelegt, dass die Verbindungselemente auf der der Wärmedämmplatte abgewandten Seite liegen. Danach wird der Tellerdübel in die Trägerplatte und die Wärmedämmplatte eingesetzt.According to the invention, in the proposed method for forming a facade system of the plate dowel used not only for fixing the thermal insulation board but also for fixing a support plate, which pin, mushroom head, hook and / or loop-shaped connecting elements for fixing a plate-like or profile-like component with corresponding Having this formed pin, mushroom head, hook and / or loop-shaped connecting elements. In this case, the carrier plate is applied in such a way to the thermal insulation board, that the connecting elements lie on the side facing away from the thermal insulation panel. Thereafter, the plate dowel is inserted into the support plate and the thermal insulation board.

Die vorgeschlagene gemeinsame Befestigung der Wärmedämmplatte sowie der Trägerplatte am bauseitigen Untergrund über einen Tellerdübel als gemeinsames Befestigungsmittel vereinfacht die Montage erheblich, da eine aus Profilen oder Latten bestehende Unterkonstruktion zur Befestigung der Trägerplatte entfallen kann. Als gemeinsames Befestigungsmittel kann ein herkömmlicher Tellerdübel dienen, wie er beispielsweise aus dem Stand der Technik zur Fixierung von Wärmedämmplatten bereits bekannt ist. Die vorgesehene Trägerplatte erleichtert zudem die Anbringung weiterer Bau- und/oder Fassadenelemente, da zum Einen ein ebener Untergrund geschaffen wird, zum Anderen die stift-, pilzkopf-, haken- und/oder schlingenförmigen Verbindungselemente der Trägerplatte die Befestigung weiterer Bau- und/oder Fassadenelemente ermöglichen, welche mit korrespondierend hierzu ausgebildeten stift-, pilzkopf-, haken- und/oder schlingenförmigen Verbindungselementen ausgestattet sind. Derartige Bau- und/oder Fassadenelemente können beispielsweise weitere Trägerplatten oder Trägerprofile sein, die an ihrer dem Untergrund zugewandten Seite mit korrespondierenden stift-, pilzkopf-, haken- und/oder schlingenförmigen Verbindungselementen versehen sind.The proposed joint attachment of the thermal insulation board and the support plate on-site substrate via a plate dowel as a common fastening means simplifies the installation considerably, since a substructures consisting of profiles or slats for fastening the support plate can be omitted. As a common fastening means can serve a conventional dowel plate, as he is already known for example from the prior art for fixing thermal insulation panels. The proposed support plate also facilitates the attachment of other construction and / or facade elements, since on the one hand, a flat surface is created, on the other hand, the pin, mushroom head, hook and / or loop-shaped connecting elements of the support plate mounting further construction and / or Facade elements allow, which with corresponding thereto formed pin, mushroom head, hook and / or loop-shaped connecting elements are equipped. Such building and / or facade elements may be, for example, further support plates or carrier profiles, which are provided on its side facing the substrate with corresponding pin, mushroom head, hook and / or loop-shaped connecting elements.

Die vorgeschlagene Befestigung weiterer Bau- und/oder Fassadenelemente über die stift-, pilzkopf-, haken- und/oder schlingenförmigen Verbindungselemente erweist sich nicht nur im Hinblick auf eine vereinfachte Montage als vorteilhaft, sondern ermöglicht bei Bedarf auch eine einfache Demontage der Elemente, da die Befestigung über die stift-, pilzkopf-, haken- und/oder schlingenförmigen Verbindungselemente wiederholt lösbar ist. Die Demontage kann beispielsweise zum Ausrichten oder Austauschen einzelner Bau- und/oder Fassadenelemente oder zum vollständigen Rückbau des Fassadensystems erwünscht sein. Zugleich ist jedoch über die stift-, pilzkopf-, haken- und/oder schlingenförmigen Verbindungselemente eine sichere Befestigung der Bau- und/oder Fassadenelemente am bauseitigen Untergrund erzielbar, welche insbesondere den baupolizeilichen Anforderungen genügt.The proposed attachment of other building and / or facade elements on the pin, mushroom head, hook and / or loop-shaped connecting elements not only proves to be advantageous in terms of a simplified installation, but also allows a simple disassembly of the elements, as required the attachment over the pin, mushroom head, hook and / or loop-shaped connecting elements is repeatedly solvable. The dismantling may be desired, for example, for aligning or replacing individual building and / or facade elements or for complete dismantling of the facade system. At the same time, however, a secure attachment of the building and / or facade elements to the on-site base can be achieved via the pin, mushroom head, hook and / or loop-shaped connecting elements, which meets in particular the building control requirements.

Der vollständige Rückbau des Fassadensystems kann ferner dadurch erleichtert werden, dass auf die Verwendung eines Klebers zur Befestigung der Wärmedämmplatten am bauseitigen Untergrund verzichtet und stattdessen die Befestigung allein über den wenigstens einen Tellerdübel bewirkt wird. Denn nach Herausnehmen des Tellerdübels können die Trägerplatte und die Wärmedämmplatte vom bauseitigen Untergrund abgenommen und einem Wertstoff-Recycling zugeführt werden.The complete dismantling of the facade system can also be facilitated by dispensing with the use of an adhesive for fixing the thermal insulation panels on the building site and instead fixing alone on the at least one plate dowel is effected. Because after removal of the plate anchor, the support plate and the thermal insulation board can be removed from the subsoil and recycled a recycling.

Vorzugsweise bilden mehrere in einer Ebene angeordnete Trägerplatten einen ebenen vollflächigen Untergrund aus. Dies erleichtert die Anbringung weiterer Bau- und/oder Fassadenelemente, da Unebenheiten des bauseitigen Untergrundes nicht mehr ausgeglichen werden müssen. Zudem ist die darunter liegende Wärmedämmebene durch die vollflächig ausgebildete Trägerplattenebene vor äußeren Einflüssen und/oder Beschädigungen geschützt.Preferably, a plurality of support plates arranged in a plane form a flat, solid surface. This facilitates the attachment of other construction and / or facade elements, as unevenness of the on-site background no longer need to be compensated. In addition, the underlying is Thermal insulation level protected by the full-surface support plate level from external influences and / or damage.

Gemäß einer bevorzugten Ausführungsform des erfindungsgemäßen Verfahrens ist das Anlegen der Trägerplatte an die Wärmedämmplatte bereits werkseits durchgeführt und auf diese Weise eine Verbundplatte hergestellt worden. Vor Ort auf der Baustelle wird dann die Verbundplatte, d.h. die Wärmedämmplatte im Verbund mit der Trägerplatte, mittels des Tellerdübels am bauseitigen Untergrund befestigt. Durch den Einsatz einer Verbundplatte kann die Montage weiter vereinfacht werden.According to a preferred embodiment of the method according to the invention, the application of the carrier plate to the thermal insulation panel has already been carried out by the factory and in this way a composite panel has been produced. On site at the construction site then the composite panel, i. the thermal insulation board in conjunction with the support plate, attached by means of the plate dowel on-site subsurface. Through the use of a composite panel assembly can be further simplified.

Bevorzugt wird in einem weiteren Verfahrensschritt des erfindungsgemäßen Verfahrens der Tellerdübel mittels eines Befestigungsmittels, vorzugsweise einer in den Tellerdübel einsetzbaren Schraube, im bauseitigen Untergrund verankert. Vorteilhafterweise bewirkt die in den Tellerdübel eingesetzte Schraube ein Aufspreizen des Dübels, so dass ein Kraftschluss bewirkt wird. Sofern am Schaft des Tellerdübels ferner Spreiz- und/oder Rastelemente ausgebildet sind, kann zudem ein Formschluss bewirkt werden, indem sich der Dübel über die Spreiz- und/oder Rastelemente im Untergrund verkrallt. Dadurch ist eine sichere Befestigung der Wärmedämmplatte sowie der Trägerplatte am bauseitigen Untergrund gewährleistet.In a further method step of the method according to the invention, the plate plug is preferably anchored in the subsurface by means of a fastening means, preferably a screw which can be inserted into the plate plug. Advantageously, the screw inserted into the plate anchor causes a spread of the anchor, so that a frictional connection is effected. If furthermore spreading and / or latching elements are formed on the shank of the plate plug, a positive connection can also be effected by the plug engaging in the ground via the spreading and / or latching elements. As a result, a secure attachment of the thermal insulation board and the support plate is ensured on the construction site.

Gemäß einer weiteren bevorzugten Ausführungsform des erfindungsgemäßen Verfahrens wird vorgeschlagen, dass in einem weiteren Verfahrensschritt ein platten- oder profilartiges Bauelement an der Trägerplatte befestigt wird, das stift-, pilzkopf-, haken- und/oder schlingenförmige Verbindungselemente aufweist, die korrespondierend zu den stift-, pilzkopf-, haken- und/oder schlingenförmigen Verbindungselementen der Trägerplate ausgebildet sind, wobei die stift-, pilzkopf-, haken- und/oder schlingenförmigen Verbindungselemente des Bauelementes in Kontakt mit den Verbindungselementen der Trägerplatte gebracht werden und das platten- oder profilartige Bauelement an die Trägerplatte angedrückt wird, so dass die sich jeweils gegenüberliegenden Verbindungselemente kraft- und/oder formschlüssig ineinandergreifen.According to a further preferred embodiment of the method according to the invention, it is proposed that in a further method step, a plate-like or profile-like component is fastened to the carrier plate, which has pin, mushroom head, hook and / or loop-shaped connecting elements which correspond to the pin , mushroom head, hook and / or loop-shaped connecting elements of the carrier plate are formed, wherein the pin, mushroom head, hook and / or loop-shaped connecting elements of the component are brought into contact with the connecting elements of the carrier plate and the plate-like or profile-like component is pressed against the support plate, so that the respective opposing connecting elements non-positively and / or interlock positively.

Als korrespondierend ausgebildete Verbindungselemente werden im Sinne der vorliegenden Erfindung gleichartige oder gegengleich ausgebildete Verbindungselemente angesehen, die eine kraft- und/oder formschlüssige Verbindung nach Art einer Klettverbindung ermöglichen. Dementsprechend können die an der Trägerplatte vorgesehenen Verbindungselemente hakenförmig und die an dem platten- oder profilartigen Bauelement vorgesehenen Verbindungselemente schlingenförmig oder umgekehrt ausgebildet sein. Ferner können die Verbindungselemente der jeweils zu verbindenden Teile gleichartig, beispielsweise pilzkopf- oder hakenförmig, ausgebildet sein, so dass sich die Verbindungselemente beim Zusammenfügen formschlüssig hintergreifen. Um ein Hintergreifen zu ermöglichen sind die Verbindungselemente vorzugsweise zumindest geringfügig elastisch verformbar ausgebildet. Alternativ oder ergänzend können stiftförmige Verbindungselemente vorgesehen sein, die mit gleichartigen Verbindungselementen am zu befestigenden Bauelement eine reibschlüssige Verbindung eingehen. Die Trägerplatte und/oder das zu befestigende Bauelement können darüber hinaus eine Kombination aus verschiedenartig ausgebildeten Verbindungselementen aufweisen, die jeweils mit gleichartigen und/oder gegengleich ausgebildeten Verbindungselementen am jeweils anderen Teil kraft- und/oder formschlüssig zusammenwirken. Das heißt, dass an einem Teil beispielsweise sowohl haken- als auch schlingenförmige Verbindungselemente ausgebildet sein können, die ggf. mit haken- und/oder schlingenförmigen Verbindungselementen am jeweils anderen Teil zusammenwirken.As a correspondingly formed connecting elements are considered in the context of the present invention, similar or counterparts formed connecting elements that allow a non-positive and / or positive connection in the manner of a Velcro connection. Accordingly, the connection elements provided on the carrier plate can be hook-shaped and the connecting elements provided on the plate-like or profile-like component can be loop-shaped or vice versa. Furthermore, the connecting elements of the parts to be joined in each case may be of a similar design, for example mushroom-head or hook-shaped, so that the connecting elements engage behind one another in a form-fitting manner during assembly. In order to enable engagement behind the connecting elements are preferably formed at least slightly elastically deformable. Alternatively or additionally, pin-shaped connecting elements can be provided, which enter into a frictional connection with similar connecting elements on the component to be fastened. The support plate and / or the component to be fastened may moreover comprise a combination of variously formed connecting elements, which in each case co-operate with identical and / or counter-configured connecting elements on the respective other part in a force and / or form-fitting manner. This means that, for example, both hook-shaped and loop-shaped connecting elements can be formed on one part, which optionally cooperate with hook-shaped and / or loop-shaped connecting elements on the respective other part.

Die stift-, pilzkopf-, haken- und/oder schlingenförmig ausgebildeten Verbindungselemente der Trägerplatte und des platten- oder profilartigen Bauelements sind nach ihrer Verbindung nicht mehr sichtbar, da sie von dem platten- oder profilartigen Bauelement überdeckt werden. Die vorgeschlagene Befestigung eines platten- oder profilartigen Bauelementes über die korrespondierend ausgebildeten stift-, pilzkopf-, haken- und/oder schlingenförmigen Verbindungselemente eröffnet demnach einen großen Gestaltungsspielraum in Bezug auf die Fassadengestaltung.The pin, mushroom head, hook and / or loop-shaped connecting elements of the carrier plate and the plate-like or profile-like component are no longer visible after their connection, since they are separated from the plate or profile-like component are covered. The proposed attachment of a plate-like or profile-like component on the corresponding formed pin, mushroom head, hook and / or loop-shaped fasteners therefore opens up a great deal of design freedom with respect to the facade design.

Zudem ist die Befestigung über die stift-, pilzkopf-, haken- und/oder schlingenförmigen Verbindungselemente wiederholt lösbar, so dass einzelne oder sämtliche platten- oder profilartige Bauelemente bei Bedarf abgenommen, neu ausgerichtet oder ausgetauscht werden können. Dadurch, dass die stift-, pilzkopf-, haken- und/oder schlingenförmigen Verbindungselemente ein zerstörungsfreies Abnehmen der Bau- bzw. Fassadenelemente ermöglichen, können diese erneut verwendet oder einem Wertstoff-Recycling zugeführt werden.In addition, the attachment on the pin, mushroom head, hook and / or loop-shaped fasteners is repeatedly solvable, so that individual or all plate or profile-like components can be removed if necessary, reoriented or replaced. The fact that the pin, mushroom head, hook and / or loop-shaped connecting elements allow a non-destructive removal of the construction or facade elements, these can be reused or recycled a recyclable material.

Gemäß einer weiteren bevorzugten Ausführungsform des erfindungsgemäßen Verfahrens ist das platten- oder profilartige Bauelement eine weitere Trägerplatte, insbesondere eine Putzträgerplatte, auf welche eine ein- oder mehrlagige Putzschicht aufgebracht wird. Das Verfahren ermöglicht demnach die Ausbildung eines Fassadensystems mit einer ein- oder mehrlagigen Putzschicht als abschließende Fassadenschicht.According to a further preferred embodiment of the method according to the invention, the plate-like or profile-like component is a further carrier plate, in particular a plaster base plate, on which a single-layer or multi-layered plaster layer is applied. The method thus allows the formation of a facade system with a single or multi-layer plaster layer as a final facade layer.

Gemäß einer alternativen bevorzugten Ausführungsform des erfindungsgemäßen Verfahrens ist das platten- oder profilartige Bauelement ein Trägerprofil, insbesondere ein Agraffenprofil, an welchem ein platten- oder profilartiges Fassadenelement befestigt wird. Das Verfahren ermöglicht demnach ferner die Ausbildung eines Fassadensystems, das vorgehängte platten- oder profilartige Fassadenelemente aufweist. Ferner kann eine Hinterlüftung der Fassadenelemente realisiert werden.According to an alternative preferred embodiment of the method according to the invention, the plate-like or profile-like component is a carrier profile, in particular an agraff profile, to which a plate-like or profile-like facade element is fastened. The method thus also allows the formation of a facade system having curtain-mounted plate or profile-like facade elements. Furthermore, a ventilation of the facade elements can be realized.

Darüber hinaus wird vorgeschlagen, dass eine Wärmedämmplatte und/oder eine Trägerplatte eingesetzt wird bzw. werden, welche wenigstens eine Ausnehmung zur Aufnahme eines Tellerdübels besitzt bzw. besitzen. Die vorzugsweise bereits werkseits vorgesehene Ausnehmung erleichtert das Einsetzen des Tellerdübels, so dass die Montage des Fassadensystems weiter vereinfacht wird.In addition, it is proposed that a thermal insulation board and / or a support plate is or are used, which has at least one recess for receiving a plate anchor or possess. The preferably already factory provided recess facilitates insertion of the plate plug, so that the assembly of the facade system is further simplified.

Die die stift-, pilzkopf-, haken- und/oder schlingenförmigen Verbindungselemente aufweisende Seite der Trägerplatte kann zur Aufnahme des Tellerdübels neben einer ersten durchgehenden Ausnehmung eine weitere Ausnehmung aufweisen, die vorzugsweise konzentrisch zur ersten Ausnehmung angeordnet, jedoch nicht durchgehend ausgebildet ist, so dass eine ringförmige Stützfläche zur Abstützung des Tellers des Tellerdübels ausgebildet wird. Durch die weitere Ausnehmung kann der Teller des Tellerdübels oberflächenbündig mit der Trägerplatte eingebaut werden.The pin, mushroom head, hook and / or loop-shaped connecting elements having side of the support plate may for receiving the plate anchor in addition to a first continuous recess having a further recess which is preferably arranged concentrically to the first recess, but not formed continuously, so that an annular support surface is formed for supporting the plate of the plate anchor. Through the further recess, the plate of the plate dowel can be installed flush with the base plate.

Alternativ zu einer bereits werkseits eingebrachten Ausnehmung kann die wenigstens eine Ausnehmung der Wärmedämmplatte und/oder der Trägerplatte zum Einsetzen des Tellerdübels auch durch Bohren vor oder nach dem Anbringen der Wärmedämmplatte und/oder der Trägerplatte am bauseitigen Untergrund ausgebildet werden. Fertigungs- und/oder Montagetoleranzen können auf diese Weise ausgeglichen und die jeweiligen Ausnehmungen in einfacher Weise in Überdeckung gebracht werden.As an alternative to a recess which has already been introduced at the factory, the at least one recess of the thermal insulation panel and / or the support plate for inserting the panel anchor can also be formed by drilling before or after the attachment of the thermal insulation panel and / or the support panel to the on-site base. Manufacturing and / or assembly tolerances can be compensated in this way and the respective recesses are brought in a simple manner in coverage.

Das zur Lösung der eingangs genannten Aufgabe ferner vorgeschlagene Fassadensystem umfasst wenigstens eine Wärmedämmplatte zur Ausbildung einer ein- oder mehrlagigen Wärmedämmschicht sowie wenigstens einen Tellerdübel, mittels dessen die Wärmedämmplatte an einem bauseitigen Untergrund befestigt ist. Erfindungsgemäß umfasst das System ferner wenigstens eine mittels des Tellerdübels befestigte Trägerplatte zur Ausbildung eines ebenen Untergrunds sowie wenigstens ein platten- oder profilartiges Bauelement, wobei sowohl die Trägerplatte als auch das platten- oder profilartige Bauelement stift-, pilzkopf-, haken- und/oder schlingenförmige Verbindungselemente aufweisen, welche nach Art einer Klettverbindung ineinandergreifend eine kraft- und/oder formschlüssige Verbindung bewirken. Mittels der stift, pilzkopf-, haken- und/oder schlingenförmigen Verbindungselemente ist somit in einfacher Weise eine Befestigung des platten- oder profilartigen Bauelements an der Trägerplatte bewirkbar, die zudem wieder lösbar ist. Zugleich ist eine sichere und den baupolizeilichen Anforderungen genügende Befestigung des platten- oder profilartigen Bauelements am Untergrund erzielbar, da die sich jeweils gegenüberliegenden und ineinandergreifenden Verbindungselemente der Trägerplatte und des platten- oder profilartigen Bauelements eine kraft- und/oder formschlüssige Verbindung bewirken.The solution proposed for the above-mentioned task also proposed facade system comprises at least one thermal insulation board for forming a single or multi-layer thermal barrier coating and at least one plate dowel, by means of which the thermal insulation board is attached to an on-site base. According to the invention, the system further comprises at least one support plate fastened by means of the plate anchor for the formation of a flat substrate and at least one plate-like or profile-like component, wherein both the carrier plate and the plate-like or profile-like component pin, mushroom head, hook and / or having loop-shaped connecting elements, which act in the manner of a Velcro interlocking a non-positive and / or positive connection. By means of the pin, mushroom head, hook and / or loop-shaped connecting elements, a fastening of the plate-like or profile-like component to the carrier plate can thus be effected in a simple manner, which in addition is releasable again. At the same time a secure and the building police requirements sufficient attachment of the plate-like or profile-like component is achievable on the ground, since each opposite and interlocking fasteners of the support plate and the plate or profile-like component cause a non-positive and / or positive connection.

Das erfindungsgemäß vorgeschlagene Fassadensystem ist besonders einfach zu montieren. Denn zum Einen erfordert die Befestigung der Trägerplatte keine zusätzlichen Befestigungsmittel, da hierzu der zur Befestigung der Wärmedämmplatte vorgesehene Tellerdübel eingesetzt wird, zum Anderen ermöglichen die stift-, pilzkopf-, haken- und/oder schlingenförmigen Verbindungselemente der Trägerplatte die Befestigung eines platten- oder profilartigen Bauelements mit korrespondierend hierzu ausgebildeten stift-, pilzkopf-, haken- und/oder schlingenförmigen Verbindungselementen. Eine aufwendige Unterkonstruktion aus Profilen und/oder Latten zur Anbringung der Trägerplatte und/oder des platten- oder profilartigen Bauelementes kann somit entfallen. Die erfindungsgemäß vorgesehene Trägerplatte erleichtert zudem die Ausbildung eines ebenen Untergrundes, insbesondere, wenn erfindungsgemäß mehrere Trägerplatten vollflächig in einer Ebene verlegt werden. Unebenheiten des bauseitigen Untergrundes können demnach über die Trägerplatte ausgeglichen werden. Der über die Trägerplatte hergestellte ebene Untergrund vereinfacht auf diese Weise auch die Anbringung weiterer platten- oder profilartiger Bauelemente.The inventively proposed facade system is particularly easy to assemble. For one thing, the attachment of the support plate requires no additional fastening means, as this is provided for fixing the thermal insulation panel plate dowel, on the other hand enable the pin, mushroom head, hook and / or loop-shaped connecting elements of the support plate fixing a plate or profile-like Component with corresponding thereto formed pin, mushroom head, hook and / or loop-shaped connecting elements. An elaborate substructure of profiles and / or slats for attaching the support plate and / or the plate or profile-like component can thus be omitted. The inventively provided support plate also facilitates the formation of a flat surface, in particular, if according to the invention a plurality of support plates are laid over the entire surface in a plane. Unevenness of the on-site background can therefore be compensated via the support plate. The flat substrate made on the support plate simplified in this way, the attachment of other plate or profile-like components.

Die Lösbarkeit der über die stift-, pilzkopf-, haken- und/oder schlingenförmigen Verbindungselemente der Trägerplatte und des platten- oder profilartigen Bauelements hergestellten Verbindung ermöglicht bei Bedarf eine schnelle und zerstörungsfreie Demontage der einzelnen Elemente des Fassadensystems. Dies kann sich insbesondere dann als vorteilhaft erweisen, wenn es einzelne Elemente auszutauschen oder das komplette System rückzubauen gilt. Um im letztgenannten Fall die einzelnen Elemente des rückgebauten Fassadensystems einem Wertstoff-Recycling zuführen zu können, wird ferner vorgeschlagen, dass auf die Verwendung eines Klebers zur Befestigung der Wärmedämmplatte am bauseitigen Untergrund verzichtet wird. Die Befestigung erfolgt dann ausschließlich über den wenigstens einen Tellerdübel.The solubility of the on the pin, mushroom head, hook and / or loop-shaped connecting elements of the support plate and the plate or profile-like Component produced connection allows, if necessary, a quick and non-destructive disassembly of the individual elements of the facade system. This can prove to be particularly advantageous if it is necessary to exchange individual elements or to dismantle the entire system. In order to be able to perform a recycling of recyclable material in the latter case, the individual elements of the dismantled facade system, it is also proposed that is dispensed with the use of an adhesive for fixing the thermal insulation board on-site substrate. The attachment is then exclusively on the at least one plate dowel.

Bei dem erfindungsgemäßen Fassadensystem wird der Tellerdübel ferner zur Befestigung der Trägerplatte eingesetzt. Die Trägerplatte ist hierzu mittels des Tellerdübels mit der Wärmedämmplatte verbunden. Alternativ wird vorgeschlagen, dass die Trägerplatte und die Wärmedämmplatte eine Verbundplatte ausbilden. Das heißt, dass die Trägerplatte mit der Wärmedämmplatte bereits werkseits verbunden worden ist. Eine Verbindung der Trägerplatte mit der Wärmedämmplatte vor Ort auf der Baustelle kann damit entfallen kann.In the facade system according to the invention, the plate dowel is also used for fastening the support plate. The support plate is for this purpose connected by means of the plate anchor with the thermal insulation board. Alternatively, it is proposed that the carrier plate and the thermal insulation panel form a composite panel. This means that the support plate has already been connected to the thermal insulation panel at the factory. A connection of the carrier plate with the thermal insulation board on site on the site can thus be omitted.

Zur Ausbildung einer Verbundplatte kann die Wärmedämmplatte mit einer Trägerplatte kaschiert sein, wobei die Kaschierung vorzugsweise vollflächig ausgebildet ist. Darüber hinaus ist die Ausbildung einer Verbundplatte mit Stufenfalz möglich, indem beide Platten, d.h. die Trägerplatte und die Wärmedämmplatte, in der Ebene versetzt zueinander angeordnet und miteinander verbunden werden. Wie bei herkömmlichen Dämmplatten mit Stufenfalz weist eine solche Verbundplatte vorzugsweise an zwei senkrecht zueinander liegenden Seitenkanten einen Überstand der Trägerplatte gegenüber der Wärmedämmplatte um ein Maß a auf, während die Trägerplatte an den beiden anderen Seitenkanten um das Maß a gegenüber der Wärmedämmplatte zurückspringt. Auf diese Weise können die Verbundplatten derart aneinander gelegt werden, dass die Stoß- und Lagerfugen der Wärmedämmplatten von den Trägerplatten überdeckt werden.To form a composite panel, the thermal insulation panel can be laminated with a support plate, wherein the lamination is preferably formed over the entire surface. In addition, the formation of a composite plate with shiplap is possible by both plates, ie, the support plate and the thermal insulation board, arranged offset in the plane to each other and interconnected. As with conventional insulation boards with shiplap, such a composite plate preferably at two mutually perpendicular side edges a projection of the support plate relative to the heat insulation board by a measure a, while the support plate on the other two side edges by the dimension a relative to the thermal insulation board springs back. In this way, the composite panels can do so be placed against each other, that the butt and bearing joints of the thermal insulation panels are covered by the carrier plates.

Gemäß einer bevorzugten Ausführungsform der Erfindung sind die stift-, pilzkopf-, haken- und/oder schlingenförmigen Verbindungselemente einstückig mit der Trägerplatte und/oder dem platten- oder profilartigen Bauelement ausgebildet. Beispielsweise können die stift-, pilzkopf-, haken- und/oder schlingenförmigen Verbindungselemente an die Trägerplatte und/oder dem platten- oder profilartigen Bauelement angeformt sein. Alternativ wird vorgeschlagen, dass die stift-, pilzkopf-, haken- und/oder schlingenförmigen Verbindungselemente unmittelbar oder mittelbar über ein gemeinsames Trägerelement mit der Trägerplatte und/oder dem platten- oder profilartigen Bauelement verbunden sind, wobei die Verbindung vorzugsweise eine Klebe-, Schweiß-, Löt- oder Nietverbindung ist. Darüber hinaus sind auch andere Verbindungsarten möglich.According to a preferred embodiment of the invention, the pin, mushroom head, hook and / or loop-shaped connecting elements are formed integrally with the support plate and / or the plate-like or profile-like component. For example, the pin, mushroom head, hook and / or loop-shaped connecting elements may be integrally formed on the carrier plate and / or the plate-like or profile-like component. Alternatively, it is proposed that the pin, mushroom head, hook and / or loop-shaped connecting elements are connected directly or indirectly via a common support member with the support plate and / or the plate-like or profile-like component, wherein the compound is preferably an adhesive, welding -, soldering or riveting is. In addition, other types of connections are possible.

Das gemeinsame Trägerelement zur mittelbaren Verbindung der stift-, pilzkopf-, haken- und/oder schlingenförmigen Verbindungselemente mit der Trägerplatte und/oder dem platten- oder profilartigen Bauelement ist vorzugsweise als Gewebe, Gewirke, Gelege oder Vlies ausgebildet, in welches die Verbindungselemente eingewebt, eingelegt oder in sonstiger Weise aufgenommen bzw. eingearbeitet sind. Sofern es sich insbesondere um haken- und/oder schlingenförmige Verbindungselemente handelt kann auch das Trägerelement selbst diese ausbilden.The common carrier element for the indirect connection of the pin, mushroom head, hook and / or loop-shaped connecting elements to the carrier plate and / or the plate-like or profile-like component is preferably formed as a woven, knitted fabric, scrim or nonwoven, in which the connecting elements woven, inserted or incorporated or incorporated in any other way. If it is in particular hook and / or loop-shaped connecting elements and the carrier element itself can train them.

Das platten- oder profilartige Bauelement kann beispielsweise eine weitere Trägerplatte, insbesondere eine Putzträgerplatte, zur Aufnahme einer ein- oder mehrlagigen Putzschicht sein. Das erfindungsgemäße Fassadensystem ermöglicht demnach die Ausbildung einer Putzfassade.The plate-like or profile-like component may, for example, be a further carrier plate, in particular a plaster carrier plate, for receiving a single-layer or multi-layered plaster layer. The facade system according to the invention thus allows the formation of a plaster facade.

Des Weiteren kann das platten- oder profilartige Bauelement ein als Armierung einsetzbares Gewebe, Gelege, Gewirke oder Vlies zur Ausbildung einer Armierungsschicht einer ein- oder mehrlagigen Putzschicht sein. Das heißt, dass das platten- oder profilartige Bauelement nicht zwingend eine biegesteife Platte oder ein biegesteifes Profil sein muss, sondern beispielsweise auch eine biegeelastische Matte sein kann. Das als Gewebe, Gelege, Gewirk oder Vlies ausgebildete plattenförmige Bauelement wird über die stift-, pilzkopf-, haken- und/oder schlingenförmigen Verbindungselemente, welche vorzugsweise in das Gewebe, Gelege, Gewirk oder Vlies eingewebt, eingelegt oder in sonstiger Weise aufgenommen bzw. eingearbeitet sind, an der Trägerplatte befestigt. Danach wird die Putzmasse zur Ausbildung einer ein- oder mehrlagigen Putzschicht auf die Trägerplatte aufgebracht, so dass die Putzmasse das als Gewebe, Gelege, Gewirk oder Vlies ausgebildete plattenförmige Bauelement vollständig überdeckt. Darüber hinaus kann das als Gewebe, Gelege, Gewirk oder Vlies ausgebildete plattenförmige Bauelement die stift-, pilzkopf-, haken- und/oder schlingenförmigen Verbindungselemente auch selbst ausbilden, insbesondere, wenn es sich hierbei um haken- oder schlingenförmige Verbindungselemente handelt.Furthermore, the plate-like or profile-like component can be used as a reinforcement fabric, scrim, knitted or nonwoven fabric to form a Armierungsschicht be a single or multi-layer plaster layer. This means that the plate-like or profile-like component does not necessarily have to be a flexurally rigid plate or a rigid profile, but for example can also be a flexurally elastic mat. Trained as a fabric, scrim, knitted fabric or non-woven plate-shaped component is inserted via the pin, mushroom head, hook and / or loop-shaped connecting elements, which preferably woven into the fabric, scrim, knit or nonwoven, or added in any other way or are incorporated, attached to the support plate. Thereafter, the plaster is applied to the formation of a single or multi-layer plaster layer on the support plate, so that the plaster mass completely covers the designed as a fabric, scrim, knit or non-woven plate-shaped component. In addition, designed as a fabric, scrim, knitted fabric or non-woven plate-shaped component, the pen, mushroom head, hook and / or loop-shaped connecting elements also form themselves, especially if this is hook or loop-shaped fasteners.

Das als Gewebe, Gelege, Gewirke oder Vlies ausgebildete plattenförmige Bauelement wird vorzugsweise als Rollenmaterial vorgehalten und vor Ort auf Länge zugeschnitten. Bei einem Rückbau eines solchen Fassadensystems lässt sich jeweils in Abhängigkeit von der Formsteifigkeit der aufgetragenen Putzschicht, diese entweder von dem als Gewebe, Gelege, Gewirke oder Vlies ausgebildeten plattenförmigen Bauelement abschlagen oder abziehen. Somit können auch die Bestandteile eines solchen Fassadensystems einem Wertstoff-Recycling zugeführt werden.Trained as a fabric, scrim, knitted fabric or non-woven plate-shaped component is preferably held as a roll material and cut to length on site. When dismantling such a façade system, depending on the stiffness of the applied plaster layer, it can be either cast off or pulled off from the plate-shaped component in the form of a woven, scrim, knitted or nonwoven fabric. Thus, the components of such a facade system can be recycled for recycling.

Das platten- oder profilartige Bauelement kann ferner ein Trägerprofil, insbesondere ein Agraffenprofil, zur Befestigung eines platten- oder profilartigen Fassadenelementes sein. Das erfindungsgemäße Fassadensystem ist somit auch zur Ausbildung einer Vorhangfassade geeignet, bei welcher im Wesentlichen plattenförmige Fassadenelemente in der Weise vor eine tragende Konstruktion gehängt werden, dass eine Luftschicht zur Sicherstellung einer Hinterlüftung ausgebildet wird. Bei den Fassadenelementen kann es sich um ein- oder mehrschichtige Fassadenpaneele, beispielsweise um Schichtwerkstoffplatten aus Holz, Metall und/oder Kunststoff, oder sonstige Plattenmaterialien handeln. Darüber hinaus sind rahmenartige Fassadenelemente, beispielsweise zur Ausbildung oder Aufnahme von Tür- oder Fensterelementen, in einem solchen Fassadensystem einsetzbar. Die Befestigung eines Trägerprofils an der Trägerplatte erlaubt einen großen Gestaltungsspielraum, da das Trägerprofil ein beliebig gestaltetes Fassadenelement aufnehmen kann.The plate-like or profile-like component can furthermore be a carrier profile, in particular an agraffing profile, for fastening a plate-like or profile-like facade element. The facade system according to the invention is therefore also suitable for the formation of a curtain wall, in which substantially plate-shaped facade elements in the manner before a supporting structure be hanged that an air layer is formed to ensure a rear ventilation. The façade elements may be one-layer or multi-layer facade panels, for example laminated material panels made of wood, metal and / or plastic, or other panel materials. In addition, frame-like facade elements, for example, for training or recording of door or window elements, can be used in such a facade system. The attachment of a carrier profile on the carrier plate allows a great deal of creative freedom, since the carrier profile can accommodate an arbitrarily designed facade element.

Des Weiteren bevorzugt ist bzw. sind die Trägerplatte und/oder das platten- oder profilartige Bauelement, sofern es sich hierbei insbesondere um eine weitere Trägerplatte handelt, aus Blähglasgranulat hergestellt. Eine aus Blähglasgranulat hergestellte Platte erweist sich aufgrund ihrer Unempfindlichkeit gegenüber Feuchtigkeit und Temperaturschwankungen sowie aufgrund ihrer Festigkeit für den Einsatz im Außenbereich als besonders geeignet.Furthermore, the support plate and / or the plate-like or profile-like component, if this is in particular a further carrier plate, is preferably produced from expanded glass granules. A sheet made from expanded glass granules proves to be particularly suitable for outdoor use because of its insensitivity to moisture and temperature fluctuations, as well as its strength.

Bevorzugte Ausführungsbeispiele der Erfindung werden nachfolgend anhand der Zeichnungen näher beschrieben. Diese zeigen:

Fig. 1
einen Schnitt durch eine erste Ausführungsform eines erfindungsgemäßen Fassadensystems,
Fig. 2-4
Schnitte durch eine zweite Ausführungsform eines erfindungsgemäßen Fassadensystems, wobei die Montage des Fassadensystems in den einzelnen Figuren unterschiedlich weit fortgeschritten ist,
Fig. 5
einen Schnitt durch eine dritte Ausführungsform eines erfindungsgemäßen Fassadensystems in teilweiser Explosionsdarstellung und
Fig. 6
einen Schnitt durch eine vierte Ausführungsform eines erfindungsgemäßen Fassadensystems.
Preferred embodiments of the invention are described below with reference to the drawings. These show:
Fig. 1
a section through a first embodiment of a facade system according to the invention,
Fig. 2-4
Cuts through a second embodiment of a facade system according to the invention, wherein the assembly of the facade system in the individual figures has progressed at different levels,
Fig. 5
a section through a third embodiment of a facade system according to the invention in a partially exploded view and
Fig. 6
a section through a fourth embodiment of a facade system according to the invention.

Ausführliche Beschreibung der ZeichnungenDetailed description of the drawings

Das in der Fig. 1 dargestellte erste erfindungsgemäße Fassadensystem umfasst eine Wärmedämmplatte 2, welche zur Ausbildung einer Wärmedämmschicht 1 mittels eines Klebers 3 an einem bauseitigen Untergrund 4, vorliegend eine massive Gebäudeaußenwand, angebracht ist. Ferner umfasst das Fassadensystem eine Trägerplatte 6, welche an die Wärmedämmplatte 2 angelegt und mittels eines Tellerdübels 5 am bauseitigen Untergrund 2 befestigt ist. Der Tellerdübel 5 weist hierzu einen Schaft 5.1 auf, welcher durch eine Ausnehmung 13 der Trägerplatte 6 und der Wärmedämmplatte 2 hindurch bis in den bauseitigen Untergrund 4 geführt und mittels einer Schraube 8 im bauseitigen Untergrund verankert ist. Ein Teller 5.2 des Tellerdübels 5 kommt hierbei in einer weiteren Ausnehmung 15 auf der Außenseite der Trägerplatte 6 zu liegen, welche einen flächenbündigen Einbau des Tellerdübels 5 in Bezug auf die Außenseite der Trägerplatte 6 ermöglicht.That in the Fig. 1 shown first facade system according to the invention comprises a thermal insulation board 2, which for the formation of a thermal barrier coating 1 by means of an adhesive 3 to an on-site substrate 4, in this case a massive exterior building wall, is attached. Furthermore, the facade system comprises a support plate 6, which is applied to the thermal insulation board 2 and fixed by means of a plate dowel 5 on the subsurface 2. For this purpose, the plate plug 5 has a shank 5.1, which is guided through a recess 13 of the carrier plate 6 and the thermal insulation board 2 into the on-site substrate 4 and anchored by means of a screw 8 in the subsurface. A plate 5.2 of the plate anchor 5 comes here in a further recess 15 on the outside of the support plate 6 to lie, which allows a flush mounting of the plate anchor 5 with respect to the outside of the support plate 6.

Bei dem bauseitigen Untergrund 4 muss es sich nicht zwingend um eine massiv ausgebildete Gebäudeaußenwand, wie beispielsweise eine Stahlbeton- oder Mauerwerkswand, handeln. Der bauseitige Untergrund kann auch eine in Skelettbauweise errichtete Wand sein. Darüber hinaus umfasst der Begriff "Fassade" auch Bauteile mit horizontal verlaufenden Wandflächen, da Fassaden auch Vor- und Rücksprünge aufweisen können, die es in entsprechender Weise zu verkleiden gilt.The on-site substrate 4 does not necessarily have to be a solid exterior building wall, such as a reinforced concrete or masonry wall. The on-site background may also be a skeleton built wall. In addition, the term "facade" also includes components with horizontally extending wall surfaces, since facades can also have projections and recesses, which apply it to disguise in a similar manner.

Des Weiteren ist die Verwendung eines Klebers 3 zur Befestigung der Wärmedämmplatte 2, wie in der Fig. 1 dargestellt, nicht zwingend erforderlich. Es kann auch auf den Kleber 3 verzichtet und die Befestigung allein über den Tellerdübel 5 bewirkt werden. Der Verzicht auf einen Kleber 3 ermöglicht einen zerstörungsfreien Rückbau des Fassadensystems, so dass die einzelnen Elemente einem Wertstoff-Recycling zugeführt werden können.Furthermore, the use of an adhesive 3 for fixing the thermal insulation board 2, as shown in Fig. 1 shown, not mandatory. It can also be dispensed with the adhesive 3 and the attachment can be effected solely on the plate dowel 5. The absence of an adhesive 3 allows a non-destructive dismantling of the facade system, so that the individual elements can be recycled to a recyclable material.

Bei dem in der Fig. 1 dargestellten Fassadensystem weist die mittels des Tellerdübels 5 am bauseitigen Untergrund 4 befestigte Trägerplatte 6 auf ihrer der Wärmedämmplatte 2 abgewandten Seite, d.h. auf ihrer außen liegenden Seite, stift-, pilzkopf-, haken- und/oder schlingenförmige Verbindungselemente 7 auf, die eine kraft- und/oder formschlüssige Verbindung mit korrespondierenden stift-, pilzkopf-, haken- und/oder schlingenförmigen Verbindungselementen 10 eines platten- oder profilförmigen Bauelements 9 ermöglichen. Die stift-, pilzkopf-, haken- und/oder schlingenförmigen Verbindungselemente 7, 10 bilden eine Art Klettverbindung aus, wie sie bereits aus vielfältigen Anwendungsbereichen bekannt ist. Der Vorteil einer solchen Verbindung liegt insbesondere darin, dass sie zum Einen wiederholt lösbar ist, zum Anderen eine sichere Befestigung des platten- oder profilförmigen Bauelements 10 an der Trägerplatte 6 ermöglicht. Die Trägerplatte 6 ist wiederum über den Tellerdübel 5 und die hierin eingesetzte Schraube 8 fest im bauseitigen Untergrund 4 verankert.In the in the Fig. 1 illustrated facade system has the means of the plate dowel 5 on the substrate 4 mounted support plate 6 on its side facing away from the thermal insulation board 2, ie on its outer side, pin, mushroom head, hook and / or loop-shaped connecting elements 7, which is a force and / or form-fitting connection with corresponding pin, mushroom head, hook and / or loop-shaped connecting elements 10 of a plate-shaped or profile-shaped component 9. The pin, mushroom head, hook and / or loop-shaped connecting elements 7, 10 form a kind of Velcro connection, as it is already known from a variety of applications. The advantage of such a connection lies, in particular, in the fact that it is repeatedly releasable on the one hand, and on the other hand enables secure attachment of the plate-shaped or profile-shaped component 10 to the carrier plate 6. The support plate 6 is in turn firmly anchored in the on-site surface 4 via the plate dowel 5 and the screw 8 used therein.

Im Ausführungsbeispiel der Fig. 1 ist das platten- oder profilartige Bauelement 9 eine weitere Trägerplatte, insbesondere eine Putzträgerplatte, welche der Aufnahme einer ein- oder mehrlagigen Putzschicht 11 dient.In the embodiment of Fig. 1 the plate-like or profile-like component 9 is a further support plate, in particular a plaster base plate, which serves to receive a single-layer or multi-layered plaster layer 11.

Das Ausführungsbeispiel der Fig. 2 zeigt ein erfindungsgemäßes Fassadensystem mit einer mehrlagig ausgebildeten Wärmedämmschicht 1. Anhand dieses Ausführungsbeispiels soll nachfolgend das erfindungsgemäße Verfahren zu Ausbildung eines Fassadensystems erläutert werden. Die obere Abbildung der Fig. 2 zeigt einen bauseitigen Untergrund 4, an dem mehrere Wärmedämmplatten 2 mittels eines Klebers 3 in zwei Lagen angebracht sind. An die außen liegende Wärmedämmplatte 2 wird eine Trägerplatte 6 mit stift-, pilzkopf-, haken- und/oder schlingenförmigen Verbindungselementen 7 angelegt, so dass die Verbindungselemente 7 nach außen weisen. Danach wird mittels eines Bohrwerkzeuges 14 eine Ausnehmung 13 in die Trägerplatte 6, die Wärmedämmplatten 2 und den bauseitigen Untergrund 4 eingebracht.The embodiment of Fig. 2 shows a facade system according to the invention with a multi-layered thermal barrier coating 1. Based on this embodiment, the inventive method will be explained below to form a facade system. The upper picture of the Fig. 2 shows an on-site substrate 4, to which a plurality of thermal insulation panels 2 are attached by means of an adhesive 3 in two layers. To the outer thermal insulation board 2, a support plate 6 with pin, mushroom head, hook and / or loop-shaped connecting elements 7 is applied, so that the connecting elements 7 face outward. Thereafter, by means of a drilling tool 14, a recess 13 in the support plate 6, the thermal insulation panels 2 and the on-site substrate 4 is introduced.

Wie in der Fig. 3 (obere Abbildung) dargestellt, dient die Ausnehmung 13 der Aufnahme des Schaftes 5.1 eines Tellerdübels 5. Der Schaft 5.1 wird soweit in die Ausnehmung 13 eingeführt, dass der Teller 5.2 des Tellerdübels 5 an der Außenseite der Trägerplatte 6 zu liegen kommt. Um den flächenbündigen Einbau des Tellerdübels 5 zu ermöglichen, weist die vorliegende Trägerplatte 6 an ihrer Außenseite eine weitere Ausnehmung 15 auf, in welcher der Teller 5.2 des Tellerdübels 5 vollständig aufgenommen wird. Nach Einsetzen des Tellerdübels 5 folgt die Verankerung im bauseitigen Untergrund 4 mittels einer Schraube 8, die in den hohl ausgebildeten Schaft 5.1 des Tellerdübels 5 eingedreht wird (siehe Pfeil in Fig. 3, untere Abbildung). Durch Eindrehen der Schraube 8 spreizt der Schaft 5.1 des Tellerdübels 5 auf und verkrallt sich im bauseitigen Untergrund 4, so dass eine sichere Befestigung gewährleistet ist.Like in the Fig. 3 (Shown above), the recess 13 serves to receive the shank 5.1 of a plate anchor 5. The shank 5.1 is inserted into the recess 13 far enough that the plate 5.2 of the plate anchor 5 comes to lie on the outside of the carrier plate 6. In order to enable the flush mounting of the plate anchor 5, the present support plate 6 on its outer side a further recess 15 in which the plate 5.2 of the plate anchor 5 is completely absorbed. After inserting the plate anchor 5, the anchoring in the on-site surface 4 by means of a screw 8, which is screwed into the hollow shaft 5.1 of the plate anchor 5 follows (see arrow in Fig. 3 , bottom picture). By screwing the screw 8, the shank 5.1 of the plate anchor 5 spreads and digs into the on-site substrate 4, so that a secure attachment is guaranteed.

In Fig. 4 wird das Fassadensystem durch Anbringung eines plattenartigen Bauelementes 9 vervollständigt, das gleichzeitig als abschließendes Fassadenelement 12 oder als Trägerplatte zur Befestigung eines solchen Fassadenelementes 12 dienen kann. Darüber hinaus kann das plattenartige Bauelement 9 eine Putzträgerplatte zur Aufnahme einer ein- oder mehrlagigen Putzschicht 11 sein, wie in der Fig. 1 dargestellt.In Fig. 4 the facade system is completed by attaching a plate-like component 9, which can serve as a final facade element 12 or as a support plate for fixing such a facade element 12 at the same time. In addition, the plate-like component 9 may be a plaster base plate for receiving a single or multi-layer plaster layer 11, as in the Fig. 1 shown.

Die Verbindung des plattenartigen Bauelementes 9 mit der Trägerplatte 6 erfolgt über stift-, pilzkopf-, haken- und/oder schlingenförmige Verbindungselemente 7, 10, die sowohl an der Trägerplatte 6 als auch an dem plattenartigen Bauelement 9 ausgebildet sind. Die Verbindungselemente 7, 10 können vollflächig auf einer Seite der Trägerplatte 6 und/oder des Bauelementes 9 ausgebildet oder in vertikal und/oder horizontal verlaufenden Streifen entlang eines vorgebbaren Rasters angeordnet sein. Darüber hinaus können die Verbindungselemente 7, 10 auch nur punktuell auf den jeweiligen Seiten der Trägerplatte 6 und/oder des Bauelementes 9 angeordnet bzw. ausgebildet sein. Im Ausführungsbeispiel der Fig. 4 weist die Trägerplatte 6 in mehreren horizontal verlaufenden Streifen angeordnete stift-, pilzkopf-, haken- und/oder schlingenförmige Verbindungselemente 7 auf, während die korrespondierend hierzu ausgebildeten stift-, pilzkopf-, haken- und/oder schlingenförmigen Verbindungselemente 10 des plattenartigen Bauelementes 9 vorliegend in vertikal verlaufenden Streifen angeordnet sind. Dort wo sich die horizontal und die vertikal verlaufenden Streifen überdecken, ist durch Inkontaktbringen und Ineinanderschieben der sich jeweils gegenüberliegenden Verbindungselemente 7, 10 eine kraft- und/oder formschlüssige Verbindung bewirkbar.The connection of the plate-like component 9 with the support plate 6 via pin, mushroom head, hook and / or loop-shaped connecting elements 7, 10, which are formed both on the support plate 6 and on the plate-like component 9. The connecting elements 7, 10 may be integrally formed on one side of the support plate 6 and / or the component 9 or arranged in vertically and / or horizontally extending strips along a predetermined grid. In addition, the connecting elements 7, 10 may also be arranged or formed only selectively on the respective sides of the carrier plate 6 and / or of the component 9. In the embodiment of Fig. 4 the carrier plate 6 in a plurality of horizontally extending strips arranged pin, mushroom head, hook and / or loop-shaped connecting elements 7, while the corresponding thereto designed pin, mushroom head, hook and / or loop-shaped connecting elements 10 of the plate-like component 9 present are arranged in vertically extending strips. Where the horizontally and vertically extending strips overlap, by contacting and telescoping the respectively opposite connecting elements 7, 10 a force and / or positive connection effected.

Das in der Fig. 5 dargestellte weitere Ausführungsbeispiel eines erfindungsgemäßen Fassadensystems unterscheidet sich von den vorangegangenen dadurch, dass eine Wärmedämmplatte 2 und eine Trägerplatte 6 eine Verbundplatte ausbilden. Vorzugsweise wurde eine Ausnehmung 13 zur Aufnahme des Tellerdübels 5 ebenfalls bereits werkseits in die Verbundplatte eingebracht, so dass ein Vorbohren der Verbundplatte mit einem Bohrwerkzeug 14 vor Ort auf der Baustelle entbehrlich ist. Der Tellerdübel 5 kann demnach gleich in die Verbundplatte eingesetzt und mit der Verbundplatte an den bauseitigen Untergrund 4 oder, wie vorliegend dargestellt, an einer ersten Lage Wärmedämmplatten 2 angelegt werden. Im Ausführungsbeispiel der Fig. 5 sind die stift-, pilzkopf-, haken- und/oder schlingenförmigen Verbindungselemente 7, 10 jeweils über ein gemeinsames Trägerelement 16 mit der Trägerplatte 6 und dem platten- oder profilartigen Bauelementes 9 verbunden. Das Trägerelement 16 wird hierzu einfach mit der Trägerplatte 6 und dem platten- oder profilartigen Bauelement 9 verklebt. Um die Trägerelemente 16 der stift-, pilzkopf-, haken- und/oder schlingenförmigen Verbindungselemente 7, 10 kenntlich zu machen, ist dieser Bereich in der Fig. 5 auseinandergezogen dargestellt. Die außenliegenden Klammern deuten an, dass die Trägerelemente 16 eigentlich Bestandteil der Trägerplatte 6 bzw. des platten- oder profilartigen Bauelementes 9 sind.That in the Fig. 5 illustrated further embodiment of a facade system according to the invention differs from the preceding in that a thermal insulation board 2 and a support plate 6 form a composite plate. Preferably, a recess 13 for receiving the plate dowel 5 was also already factory inserted into the composite plate, so that a pre-drilling of the composite plate with a drilling tool 14 on the spot on the job is unnecessary. The plate dowel 5 can therefore immediately used in the composite plate and with the composite plate to the on-site substrate 4 or, as shown here, applied to a first layer of thermal insulation panels 2. In the embodiment of Fig. 5 the pin, mushroom head, hook and / or loop-shaped connecting elements 7, 10 are each connected via a common carrier element 16 to the carrier plate 6 and the plate-like or profile-like component 9. The support member 16 is this easy with the support plate 6 and the plate or glued profile-like component 9. In order to make the support elements 16 of the pin, mushroom head, hook and / or loop-shaped connecting elements 7, 10 recognizable, this area is in the Fig. 5 shown pulled apart. The outer brackets indicate that the carrier elements 16 are actually part of the carrier plate 6 or of the plate-like or profile-like component 9.

Im Ausführungsbeispiel der Fig. 5 ist das platten- oder profilartige Bauelement 9 zudem ein Trägerprofil, welches der Befestigung eines plattenartigen Fassadenelementes 12 dient. Das der Einfachheit halber einteilig dargestellte Trägerprofil kann auch mehrteilig, beispielsweise als Agraffenprofil, ausgeführt sein. Darüber hinaus kann auf dem Trägerprofil ein weiteres Trägerprofil angeordnet werden, das nach Art einer Konterlattung im Wesentlichen senkrecht zum ersten Trägerprofil verläuft.In the embodiment of Fig. 5 is the plate-like or profile-like component 9 also a support profile, which serves to fasten a plate-like facade element 12. The carrier profile shown in one piece for the sake of simplicity can also be made in several parts, for example as an agraffen profile. In addition, on the carrier profile, a further carrier profile can be arranged, which runs in the manner of a counter-battens substantially perpendicular to the first carrier profile.

Ein weiteres Ausführungsbeispiel eines erfindungsgemäßen Fassadensystems ist in der Fig. 6 dargestellt. Es entspricht im Wesentlichen dem Fassadensystem der Fig. 2-4, wobei das platten- oder profilartige Bauelement 9 ein plattenförmiges Fassadenelement 12 ist. Auf das platten- oder profilartige Bauelement 9 folgen demnach keine weiteren Aufbauten oder Beschichtungen. Dies stellt eine sehr einfache Ausführungsform eines erfindungsgemäßen Fassadensystems dar.Another embodiment of a facade system according to the invention is in the Fig. 6 shown. It essentially corresponds to the façade system of Fig. 2-4 , wherein the plate-like or profile-like component 9 is a plate-shaped facade element 12. Accordingly, no further structures or coatings follow on the plate-like or profile-like component 9. This represents a very simple embodiment of a facade system according to the invention.

BezugszeichenlisteLIST OF REFERENCE NUMBERS

11
ein- oder mehrlagige Wärmedämmschichtsingle or multi-layer thermal barrier coating
22
Wärmedämmplattethermal insulation board
33
KleberGlue
44
bauseitiger Untergrundon-site subsoil
55
Tellerdübel
5.1 Schaft
5.2 Tellerplate anchors
5.1 shank
5.2 plates
66
Trägerplattesupport plate
77
stift-, pilzkopf-, haken- und/oder schlingenförmiges Verbindungselementpin, mushroom head, hook and / or loop-shaped connecting element
88th
Befestigungsmittel, SchraubeFastener, screw
99
platten- oder profilartiges Bauelement, Trägerplatte, Trägerprofil, Armierungplate-like or profile-like component, support plate, support profile, reinforcement
1010
stift-, pilzkopf-, haken- und/oder schlingenförmiges Verbindungselementpin, mushroom head, hook and / or loop-shaped connecting element
1111
ein- oder mehrlagige Putzschichtsingle or multi-layered plaster layer
1212
platten- oder profilartiges Fassadenelementplate-like or profile-like facade element
1313
Ausnehmungrecess
1414
Bohrwerkzeugdrilling
1515
Ausnehmungrecess
1616
Trägerelementsupport element

Claims (15)

  1. A method of forming a façade system, in which at least one heat insulation panel (2) is secured to a customer-provided substrate (4) by means of at least one plate dowel (5) in order to form a single- or multi-layer heat insulation layer (1),
    characterized in that, in order to form a flat substrate, the plate dowel (5) is further used for securing a support plate (6), which has pin-, mushroom head-, hook- and/or sling-shaped connecting elements (7) for securing a plate- or profile-like component (9) with pin-, mushroom head-, hook- and/or sling-shaped connecting elements (10) designed correspondingly hereto like a Velcro fastener, wherein the support plate (6) is placed against the heat insulation panel (2) in such a way that the connecting elements (7) lie on the side facing away from the heat insulation panel (2), after which the plate dowel (5) is inserted into the support plate (6) and heat insulation panel (2) .
  2. The method according to claim 1,
    characterized in that the support plate (6) is already placed against the heat insulation panel (2) at the factory, and the composite plate fabricated in this way is secured to the customer-provided substrate (4) by means of the plate dowel (5) .
  3. The method according to claim 1 or 2,
    characterized in that the plate dowel (6) is anchored in the customer-provided substrate (4) by means of a fastener (8), preferably a screw that can be inserted into the plate dowel (6).
  4. The method according to one of the preceding claims,
    characterized in that a plate- or profile-like component (9) is secured to the support plate (6), and has pin-, mushroom head-, hook- and/or sling-shaped connecting elements (10), which are designed like a Velcro fastener corresponding to the pin-, mushroom head-, hook- and/or sling-shaped connecting elements (7) of the support plate (6), wherein the pin-, mushroom head-, hook- and/or sling-shaped connecting elements (10) of the component (9) are brought into contact with the connecting elements (7) of the support plate (6), and the plate- or profile-like component (9) is pressed against the support plate (6), so that the respectively opposing connecting elements (7, 10) intermesh non-positively and/or positively.
  5. The method according to one of the preceding claims,
    characterized in that the plate- or profile-like component (9) is an additional support plate, in particular a plaster support plate, on which a single- or multi-layer plaster layer (11) is applied.
  6. The method according to one of the preceding claims,
    characterized in that the plate- or profile-like component (9) is a support profile, in particular a clasp profile, to which a plate- or profile-like façade element (12) is secured.
  7. The method according to one of the preceding claims, characterized in that a heat insulation panel (2) and/or a support plate (6) is or are used, which has or have at least one recess (13, 15) for receiving a plate dowel (5).
  8. The method according to claim 7,
    characterized in that the at least one recess (13, 15) of the heat insulation panel (2) and/or the support plate (6) for inserting the plate dowel (5) is formed via drilling before or after secured to the customer-provided substrate (4).
  9. A façade system comprising at least one heat insulation panel (2) for forming a single- or multi-layer heat insulation layer (1) as well as at least one plate dowel (5), which secures the heat insulation panel (2) to a customer-provided substrate (4), further comprising at least one support plate (6) along with at least one plate- or profile-like component (9),
    characterized in that the support plate (6) is secured by means of the plate dowel (5), wherein both the support plate (6) and the plate- or profile-like component (9) have pin-, mushroom head-, hook- and/or sling-shaped connecting elements (7, 10), which intermesh like a Velcro fastener to yield a non-positive and/or positive connection for securing the plate- or profile-like component (9) to the support plate (6), and wherein several support plates (6) laid all over in a plane form a flat substrate.
  10. The façade system according to claim 9, characterized in that the support plate (6) is connected with the heat insulation panel (2) by means of the plate dowel (5), or the support plate (6) and heat insulation panel (2) comprise a composite plate.
  11. The façade system according to claim 9 or 10,
    characterized in that the pin-, mushroom head-, hook- and/or sling-shaped connecting elements (7, 10) are designed integrally with the support plate (6) and/or the plate- or profile-like component (9), or connected directly or indirectly by way of a shared support element (16) with the support plate (6) and/or the plate- or profile-like component (9), wherein the connection is preferably an adhesive, welded, soldered or riveted connection.
  12. The façade system according to one of claims 9 to 11,
    characterized in that the plate- or profile-like component (9) is an additional support plate, in particular a plaster support plate, which receives a single- or multi-layer plaster layer (11).
  13. The façade system according to one of claims 9 to 12,
    characterized in that the plate- or profile-like component (9) is a fabric, roving, knit or nonwoven that can be used as a reinforcement to form a reinforcing layer of a single- or multi-layer plaster layer (11).
  14. The façade system according to one of claims 9 to 13,
    characterized in that the plate- or profile-like component (9) is a support profile, in particular a clasp profile, for fastening a plate- or profile-like façade element (12).
  15. The façade system according to one of claims 9 to 14,
    characterized in that the support plate (6) and/or the plate- or profile-like component (9) is or are made out of expanded glass granulate.
EP11178876.6A 2011-08-25 2011-08-25 Method for creating a facade system and facade system Active EP2562320B1 (en)

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Publication number Priority date Publication date Assignee Title
CZ29770U1 (en) * 2016-06-23 2016-09-13 Fischer International S.R.O. Combined system of mechanical fastening of boards of outdoor contact-mounted thermal insulation of building cladding

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DE1784067A1 (en) * 1968-07-04 1971-07-15 Rigips Baustoffwerke Gmbh Connector for the detachable fastening of cladding elements on ceilings and walls
DE4218213C1 (en) * 1992-06-03 1994-02-10 Bayerische Motoren Werke Ag Mat-fixing device to vehicle-floor carpet - has component with threaded foot screwing into carpet and flat transverse top portion
DE20011162U1 (en) * 1999-07-06 2000-11-16 Marmorit Gmbh Thermal insulation system for a building facade
DE10158108A1 (en) * 2001-11-27 2003-06-05 Martin Westhoff Device for fixing wall cladding elements to supporting walls has several holder assembles with alignment and positioning means with spacers and detachable fasteners spaced out over wall
EP2288769A2 (en) * 2008-04-10 2011-03-02 Velcro Industries B.V. Securing exterior construction material
EP2436851A2 (en) * 2010-10-04 2012-04-04 Sto Ag Fixing element, fixing system and facade system

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Publication number Priority date Publication date Assignee Title
AT381527B (en) * 1985-02-11 1986-10-27 Eternit Werke Hatschek L Heat-insulating cladding for exterior walls of a building structure
DE102008022018A1 (en) * 2008-05-02 2009-11-05 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Outer layer for a heat-insulating envelope system of a building

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1784067A1 (en) * 1968-07-04 1971-07-15 Rigips Baustoffwerke Gmbh Connector for the detachable fastening of cladding elements on ceilings and walls
DE4218213C1 (en) * 1992-06-03 1994-02-10 Bayerische Motoren Werke Ag Mat-fixing device to vehicle-floor carpet - has component with threaded foot screwing into carpet and flat transverse top portion
DE20011162U1 (en) * 1999-07-06 2000-11-16 Marmorit Gmbh Thermal insulation system for a building facade
DE10158108A1 (en) * 2001-11-27 2003-06-05 Martin Westhoff Device for fixing wall cladding elements to supporting walls has several holder assembles with alignment and positioning means with spacers and detachable fasteners spaced out over wall
EP2288769A2 (en) * 2008-04-10 2011-03-02 Velcro Industries B.V. Securing exterior construction material
EP2436851A2 (en) * 2010-10-04 2012-04-04 Sto Ag Fixing element, fixing system and facade system

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