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EP4219849B1 - One-piece plinth profile - Google Patents

One-piece plinth profile Download PDF

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Publication number
EP4219849B1
EP4219849B1 EP23151973.7A EP23151973A EP4219849B1 EP 4219849 B1 EP4219849 B1 EP 4219849B1 EP 23151973 A EP23151973 A EP 23151973A EP 4219849 B1 EP4219849 B1 EP 4219849B1
Authority
EP
European Patent Office
Prior art keywords
limb
profile
wall
plinth
profile part
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
EP23151973.7A
Other languages
German (de)
French (fr)
Other versions
EP4219849A1 (en
EP4219849C0 (en
Inventor
Robert Samonig
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
K Uni Kunststoffproduktions und Handels GmbH
Original Assignee
K Uni Kunststoffproduktions und Handels GmbH
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Publication of EP4219849A1 publication Critical patent/EP4219849A1/en
Application granted granted Critical
Publication of EP4219849C0 publication Critical patent/EP4219849C0/en
Publication of EP4219849B1 publication Critical patent/EP4219849B1/en
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/02—Coverings or linings, e.g. for walls or ceilings of plastic materials hardening after applying, e.g. plaster
    • E04F13/04—Bases for plaster
    • E04F13/06—Edge-protecting borders
    • 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
    • E04B1/765—Bottom edge finishing profile
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—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
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F19/00—Other details of constructional parts for finishing work on buildings
    • E04F19/02—Borders; Finishing strips, e.g. beadings; Light coves
    • E04F19/04—Borders; Finishing strips, e.g. beadings; Light coves for use between floor or ceiling and wall, e.g. skirtings
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/02—Coverings or linings, e.g. for walls or ceilings of plastic materials hardening after applying, e.g. plaster
    • E04F13/04—Bases for plaster
    • E04F13/06—Edge-protecting borders
    • E04F2013/065—Edge-protecting borders for lower edges of outer insulation layers
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F19/00—Other details of constructional parts for finishing work on buildings
    • E04F19/02—Borders; Finishing strips, e.g. beadings; Light coves
    • E04F19/04—Borders; Finishing strips, e.g. beadings; Light coves for use between floor or ceiling and wall, e.g. skirtings
    • E04F2019/0404—Borders; Finishing strips, e.g. beadings; Light coves for use between floor or ceiling and wall, e.g. skirtings characterised by the material
    • E04F2019/0422—Borders; Finishing strips, e.g. beadings; Light coves for use between floor or ceiling and wall, e.g. skirtings characterised by the material of organic plastics with or without reinforcements or filling materials

Definitions

  • the invention relates to a one-piece base profile for the lower end of insulation panels on a wall of a building, with a substantially L-shaped base profile part and an outer profile part connected thereto, wherein the base profile part has a wall leg that can be fastened to the wall and has a support leg aligned perpendicularly thereto, which in the intended installation position rests on the lower end face of the insulation panels, wherein the outer profile part has a plaster leg aligned parallel to the wall leg and has a connection leg aligned perpendicularly thereto. Furthermore, the invention relates to a base profile system consisting of base profile parts and outer profile parts that can be combined to form a one-piece base profile for the lower end of insulation panels on a wall of a building, and a method for producing such a base profile.
  • a multi-part base profile for fastening cover plates to building walls which has an inner profile with a fastening leg for fixing to the building wall and a connecting leg for fastening an outer profile as well as an outer profile with a connecting leg for fastening to the inner profile and a holding leg for a cover plate.
  • the distance of the holding leg from the building wall can be varied.
  • the connecting legs have parallel rows of corresponding complementary profiles arranged at the same distance from one another for locking the connecting legs together.
  • the complementary profiles consist of a channel, for example with a dovetail profile, and a web that engages in this.
  • a closing rail for a building thermal insulation or a building sound insulation which has a first rail part, which is intended for fastening to the building, and a second rail part, which is intended for widening the closing rail in the direction of the thickness of the thermal insulation or the sound insulation and which is connected in a form-fitting engagement with the first rail part.
  • the closing rail is characterized in that the second rail part in its engagement edge area serves as a receiving pocket for the engagement edge area of the first rail part, wherein the two rail parts can be brought into the engagement position by pushing the engagement edge region of the first rail part into the receiving pocket of the second rail part and a pivoting movement about an axis running in the longitudinal direction of the end rail.
  • One of the rail parts can be manufactured in a standard width and the second rail part can be manufactured in several common widths, so that several different widths of insulation materials can be covered with the assembled end rail.
  • the EP 2 221 424 B1 a one-piece base profile for building insulation has become known, which has a first leg that is intended for attachment to the building, a second leg that is intended to rest against a final front side of the insulation and an outer strip area with a third leg that is intended to rest against the outside of the insulation.
  • the first leg, the second leg and the outer strip area are made of plastic, with an expansion area made of a plastic that is softer than the plastic of the second leg and the outer strip area being arranged in a transition area between the second leg and the outer strip area in order to enable the third leg, which rests on the outside of the insulation, to be arranged at different distances from the first leg, which rests on the building.
  • the disadvantage is that the expansion area can only be expanded to a very small extent, which can only compensate for component tolerances.
  • the expansion area cannot be increased at will without losing the required strength and support function of the base profile.
  • the base profile part and the outer profile part are separately manufactured parts of the base profile, that the support leg of the base profile part has a plurality of first welding regions spaced apart from one another and running in the longitudinal direction of the profile, that the connecting leg of the outer profile part has a second welding region at its end facing the support leg, which is welded to one of the first welding regions in order to set a predeterminable distance between the wall leg and the plaster leg.
  • the desired width of the support leg can be produced - depending on the thickness of the respective insulation board - by cutting along one of the first welding areas.
  • the advantage of the invention is particularly that it is not necessary to produce or keep in stock a large number of base profiles for different insulation thicknesses, but rather, for example, the standard base profile part is cut to the desired width only when an order is received or when an order is received and an outer profile part manufactured according to customer requirements is welded on using PVC welding, for example directly "in-line” using co-extrusion.
  • a base profile system consisting of base profile parts and outer profile parts, which can be combined to form a one-piece base profile for the lower end of insulation panels on a wall of a building.
  • the base profile parts each have a wall leg that can be attached to the wall and has a support leg aligned perpendicularly to it.
  • the outer profile parts each have a plaster leg aligned parallel to the wall leg and a connection leg aligned perpendicularly to it.
  • the support legs of the base profile parts each have several first welding areas that are spaced apart from one another and run in the longitudinal direction of the profile, and are designed to be separable from the wall leg at a predeterminable distance in these welding areas.
  • the connection legs of the outer profile parts each have a second welding area at their free ends, which can be welded to one of the first welding areas to produce the one-piece base profile.
  • the external profile parts each have identically constructed connecting legs including a second welding area, but differently designed plaster legs, drip bars and/or plaster removal edges. This makes it possible to respond optimally to different customer requirements.
  • the one-piece base profile 10 shown consists essentially of an L-shaped base profile part 11 and an outer profile part 12 welded to it.
  • the base profile part 11 has a wall leg 13 which can be attached to the wall 2 of a building (not shown in more detail) and has a support leg 14 which is aligned perpendicularly thereto and which in the Fig.1 shown installation position rests on the lower end face 3 of the insulation board 1.
  • the outer profile part 12 has a plaster leg 15 aligned parallel to the wall leg 13 with a connecting leg 16 aligned perpendicularly thereto, lying in the plane of the supporting leg 14, which rests on the outer side 4 of the insulation board 1.
  • the base profile part 11 and the outer profile part 12 are separately manufactured parts of the one-piece base profile 10, wherein the support leg 14 of the base profile part 11 has a plurality of first welding regions 21 spaced apart from one another and running in the longitudinal direction of the profile.
  • the connecting leg 16 of the outer profile part 12 has a second welding area 22 at its end facing the supporting leg 14 (see Fig.2 ), which can be welded to one of the first welding areas 21 of the support leg 14 depending on the desired width of the finished base profile 10.
  • the support leg 14 can be used to adjust the required distance between the wall leg 13 and the plaster leg 15 with its total width (for insulation boards with 100 mm) or can be separated at the points indicated by dashed lines for insulation boards with 60 or 80 mm thickness.
  • the first and second welding regions 21, 22 at the mutually facing ends of the support leg 14 and the connecting leg 16 are preferably welded by means of a co-extrudate 20 overlapping the two welding regions 21, 22.
  • the first and second welding areas 21, 22, arranged in a row form a receiving groove for the co-extrudate 20, whereby a groove structure can be formed at the base of this receiving groove for better adhesion of the co-extrudate. After welding, this creates a flat, smooth surface on which the front face 3 of the insulation board 1 rests.
  • the mutually facing ends of the support leg 14 and the connecting leg 16 have corresponding, oblique cutting surfaces 17, 18, wherein the acute angle ⁇ of the cutting surface 17 of the support leg 14 to its surface is 20° to 40°, preferably 25° (see Fig. 2 ).
  • This measure allows the outer profile part 12 to be better supported by the support leg 14 during assembly and in the installed position.
  • the plaster leg 15 can be fixed or fastened to the connecting leg 16 so that it can be folded outwards to simplify the installation of the insulation panels 1 and can have a joint 19 in the area of the connecting leg 16.
  • the fold-away plaster leg 15 can also have a softly adjusted web 23, for example made of a soft thermoplastic elastomer (TPE web). This variant is described in detail in Fig.3 shown.
  • TPE web soft thermoplastic elastomer
  • a reinforcing mesh 27 can be attached to the outside of the plaster leg 15.
  • the outer profile part 12 has a drip web 24 in extension of the plaster leg 15 beyond the connecting leg 16, wherein at least one plaster removal edge 25, 26 is arranged on the drip web 24.
  • the invention provides a particularly advantageous base profile system which can offer a large number of different, one-piece base profiles with simplified production and storage.
  • the profile system has essentially identical base profile parts 11 which may need to be cut to the desired width before an outer profile part 12 is attached.
  • the outer profile parts 12 of the base profile system each have identically designed connecting legs 16 including a second welding area 22 in order to be able to weld them easily to the support leg 14, but can have differently designed plaster legs 15, drip bars 24 and/or plaster removal edges 25, 26 (see variants according to Fig. 5 to Fig. 7 ).

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

Description

Die Erfindung betrifft ein einteiliges Sockelprofil für den unteren Abschluss von Dämmplatten an einer Wand eines Gebäudes, mit einem im Wesentlichen L-förmigen Basisprofilteil und einem damit verbundenen Außenprofilteil, wobei der Basisprofilteil einen an der Wand befestigbaren Wandschenkel mit einem senkrecht dazu ausgerichteten Tragschenkel aufweist, welcher in der bestimmungsgemäßen Einbaulage an der unteren Stirnfläche der Dämmplatten anliegt, wobei der Außenprofilteil einen parallel zum Wandschenkel ausgerichteten Putzschenkel mit einem senkrecht dazu ausgerichteten Anschlussschenkel aufweist. Weiters betrifft die Erfindung ein Sockelprofilsystem bestehend aus Basisprofilteilen und Außenprofilteilen, die zu einem einteiligen Sockelprofil für den unteren Abschluss von Dämmplatten an einer Wand eines Gebäudes kombinierbar sind, sowie ein Verfahren zur Herstellung eines derartigen Sockelprofils.The invention relates to a one-piece base profile for the lower end of insulation panels on a wall of a building, with a substantially L-shaped base profile part and an outer profile part connected thereto, wherein the base profile part has a wall leg that can be fastened to the wall and has a support leg aligned perpendicularly thereto, which in the intended installation position rests on the lower end face of the insulation panels, wherein the outer profile part has a plaster leg aligned parallel to the wall leg and has a connection leg aligned perpendicularly thereto. Furthermore, the invention relates to a base profile system consisting of base profile parts and outer profile parts that can be combined to form a one-piece base profile for the lower end of insulation panels on a wall of a building, and a method for producing such a base profile.

Aus der AT 002 327 U1 ist in diesem Zusammenhang ein mehrteiliges Sockelprofil zur Befestigung von Abdeckplatten an Gebäudewänden bekannt geworden, das ein Innenprofil mit einem Befestigungsschenkel zur Fixierung an der Gebäudewand und einen Verbindungsschenkel zur Befestigung eines Außenprofils sowie ein Außenprofil mit einem Verbindungsschenkel zum Befestigen am Innenprofil und einem Haltschenkel für eine Abdeckplatte aufweist. Der Abstand des Halteschenkels von der Gebäudewand ist variierbar. Die Verbindungsschenkel weisen parallele und im gleichen Abstand zueinander angeordnete Reihen korrespondierender Komplementärprofile zur Verrasterung der Verbindungsschenkel aneinander auf. Die komplementären Profile bestehen aus einem beispielsweise ein Schwalbenschwanzprofil aufweisenden Kanal und einen in diesen eingreifenden Steg. Nachteilig ist, dass im Baustellenbereich ein Zusammenbauen der mehrteiligen Profile durch Zusammenfügen der relativ klein ausgeführten Komplementärprofile sehr schwierig ist.From the AT 002 327 U1 In this context, a multi-part base profile for fastening cover plates to building walls has become known, which has an inner profile with a fastening leg for fixing to the building wall and a connecting leg for fastening an outer profile as well as an outer profile with a connecting leg for fastening to the inner profile and a holding leg for a cover plate. The distance of the holding leg from the building wall can be varied. The connecting legs have parallel rows of corresponding complementary profiles arranged at the same distance from one another for locking the connecting legs together. The complementary profiles consist of a channel, for example with a dovetail profile, and a web that engages in this. The disadvantage is that assembling the multi-part profiles on the construction site by joining the relatively small complementary profiles is very difficult.

Aus der DE 197 18 449 A1 ist eine Abschlussschiene für eine Bauwerks-Wärmedämmung oder eine Bauwerks-Schalldämmung bekannt, die einen ersten Schienenteil aufweist, der zur Befestigung an dem Bauwerk vorgesehen ist, und einen zweiten Schienenteil, der zur Verbreiterung der Abschlussschiene in Richtung der Dicke der Wärmedämmung oder der Schalldämmung vorgesehen ist und der in formschlüssigem Eingriff mit dem ersten Schienenteil verbunden ist. Die Abschlussschiene zeichnet sich dadurch aus, dass der zweite Schienenteil in seinem Eingriffs-Randbereich als Aufnahmetasche für den Eingriffs-Randbereich des ersten Schienenteils ausgebildet ist, wobei die beiden Schienenteile durch Einschieben des Eingriffs-Randbereichs des ersten Schienenteils in die Aufnahmetasche des zweiten Schienenteils und eine Schwenkbewegung um eine in Abschlussschienen-Längsrichtung verlaufende Achse in die Eingriffsstellung bringbar sind. Einer der Schienenteile kann in einer Standardbreite hergestellt werden und der zweite Schienenteil in mehreren gängigen Breiten gefertigt werden, sodass mit der zusammengesetzten Abschlussschiene mehrere, unterschiedliche Breiten von Dämmstoffen abgedeckt werden können.From the DE 197 18 449 A1 A closing rail for a building thermal insulation or a building sound insulation is known, which has a first rail part, which is intended for fastening to the building, and a second rail part, which is intended for widening the closing rail in the direction of the thickness of the thermal insulation or the sound insulation and which is connected in a form-fitting engagement with the first rail part. The closing rail is characterized in that the second rail part in its engagement edge area serves as a receiving pocket for the engagement edge area of the first rail part, wherein the two rail parts can be brought into the engagement position by pushing the engagement edge region of the first rail part into the receiving pocket of the second rail part and a pivoting movement about an axis running in the longitudinal direction of the end rail. One of the rail parts can be manufactured in a standard width and the second rail part can be manufactured in several common widths, so that several different widths of insulation materials can be covered with the assembled end rail.

Schließlich ist aus der EP 2 221 424 B1 ein einteiliges Sockelprofil für eine Bauwerksdämmung bekannt geworden, welches einen ersten Schenkel aufweist, der zur Befestigung an dem Bauwerk vorgesehen ist, einen zweiten Schenkel, der zur Anlage gegen eine Abschluss-Stirnseite der Dämmung vorgesehen ist und einen Außenleistenbereich mit einem dritten Schenkel, der zur Anlage gegen die Außenseite der Dämmung vorgesehen ist. Der erste Schenkel, der zweite Schenkel und der Außenleistenbereich bestehen aus Kunststoff, wobei in einem Übergangsbereich zwischen dem zweiten Schenkel und dem Außenleistenbereich ein Dehnbereich aus einem gegenüber dem Kunststoff des zweiten Schenkels und des Außenleistenbereichs weicheren Kunststoff angeordnet ist, um eine Anordnung des dritten Schenkels, der an der Außenseite der Dämmung anliegt, in unterschiedlichen Abständen zu dem ersten Schenkel, der am Bauwerk anliegt, zu ermöglichen.Finally, the EP 2 221 424 B1 a one-piece base profile for building insulation has become known, which has a first leg that is intended for attachment to the building, a second leg that is intended to rest against a final front side of the insulation and an outer strip area with a third leg that is intended to rest against the outside of the insulation. The first leg, the second leg and the outer strip area are made of plastic, with an expansion area made of a plastic that is softer than the plastic of the second leg and the outer strip area being arranged in a transition area between the second leg and the outer strip area in order to enable the third leg, which rests on the outside of the insulation, to be arranged at different distances from the first leg, which rests on the building.

Nachteilig ist die nur sehr geringe Dehnung des Dehnungsbereichs, mit welcher lediglich Bauteiltoleranzen ausgeglichen werden können. Der Dehnbereich kann auch nicht beliebig vergrößert werden, ohne die erforderliche Festigkeit und Stützfunktion des Sockelprofils zu verlieren.The disadvantage is that the expansion area can only be expanded to a very small extent, which can only compensate for component tolerances. The expansion area cannot be increased at will without losing the required strength and support function of the base profile.

Es ist daher Aufgabe der vorliegenden Erfindung, ausgehend vom dargelegten Stand der Technik, ein einteiliges Sockelprofil bzw. ein Sockelprofilsystem vorzuschlagen, das kostengünstig herstellbar ist, einen sicheren Abschluss des unteren Endes von Dämmplatten an einer Wand eines Gebäudes bietet und das für unterschiedliche Dicken der Dämmplatten geeignet ist.It is therefore the object of the present invention, based on the prior art presented, to propose a one-piece base profile or a base profile system which can be produced cost-effectively, offers a secure closure of the lower end of insulation panels on a wall of a building and which is suitable for different thicknesses of the insulation panels.

Diese Aufgabe wird erfindungsgemäß dadurch gelöst, dass der Basisprofilteil und der Außenprofilteil separat hergestellte Teile des Sockelprofils sind, dass der Tragschenkel des Basisprofilteils mehrere voneinander beabstandete, in Profillängsrichtung verlaufende erste Schweißbereiche aufweist, dass der Anschlussschenkel des Außenprofilteils an seinem dem Tragschenkel zugewandten Ende einen zweiten Schweißbereich aufweist, der zur Einstellung eines vorgebbaren Abstandes zwischen dem Wandschenkel und dem Putzschenkel mit einem der ersten Schweißbereiche verschweißt ist.This object is achieved according to the invention in that the base profile part and the outer profile part are separately manufactured parts of the base profile, that the support leg of the base profile part has a plurality of first welding regions spaced apart from one another and running in the longitudinal direction of the profile, that the connecting leg of the outer profile part has a second welding region at its end facing the support leg, which is welded to one of the first welding regions in order to set a predeterminable distance between the wall leg and the plaster leg.

Die gewünschte Breite des Tragschenkels kann - je nach Dicke der jeweiligen Dämmplatte - durch einen Zuschnitt entlang eines der ersten Schweißbereiche hergestellt werden.The desired width of the support leg can be produced - depending on the thickness of the respective insulation board - by cutting along one of the first welding areas.

Der Vorteil der Erfindung ist insbesondere darin zu sehen, dass man nicht eine Vielzahl von Sockelprofilen für unterschiedliche Dämmstoffdicken herstellen bzw. vorrätig halten muss, sondern beispielsweise erst bei Auftragseingang oder beim Einlangen einer Bestellung den Standard-Basisprofilteil auf die gewünschte Breite zuschneidet und einen nach Kundenwunsch hergestellten Außenprofilteil mittels PVC-Verschweißung beispielsweise direkt "in-line" mittels Co-Extrusion anschweißt.The advantage of the invention is particularly that it is not necessary to produce or keep in stock a large number of base profiles for different insulation thicknesses, but rather, for example, the standard base profile part is cut to the desired width only when an order is received or when an order is received and an outer profile part manufactured according to customer requirements is welded on using PVC welding, for example directly "in-line" using co-extrusion.

Man kann somit erfindungsgemäß von einem Sockelprofilsystem bestehend aus Basisprofilteilen und Außenprofilteilen sprechen, die zu einem einteiligen Sockelprofil für den unteren Abschluss von Dämmplatten an einer Wand eines Gebäudes kombinierbar sind. Die Basisprofilteile weisen jeweils einen an der Wand befestigbaren Wandschenkel mit einem senkrecht dazu ausgerichteten Tragschenkel auf. Die Außenprofilteile weisen jeweils einen parallel zum Wandschenkel ausgerichteten Putzschenkel mit einem senkrecht dazu ausgerichteten Anschlussschenkel auf. Die Tragschenkel der Basisprofilteile weisen jeweils mehrere voneinander beabstandete, in Profillängsrichtung verlaufende erste Schweißbereiche auf und sind in diesen Schweißbereichen in einem vorgebbaren Abstand vom Wandschenkel abtrennbar ausgeführt. Die Anschlussschenkel der Außenprofilteile weisen an deren freien Enden jeweils einen zweiten Schweißbereich auf, der zur Herstellung des einteiligen Sockelprofils mit einem der ersten Schweißbereiche verschweißt werden kann.According to the invention, one can therefore speak of a base profile system consisting of base profile parts and outer profile parts, which can be combined to form a one-piece base profile for the lower end of insulation panels on a wall of a building. The base profile parts each have a wall leg that can be attached to the wall and has a support leg aligned perpendicularly to it. The outer profile parts each have a plaster leg aligned parallel to the wall leg and a connection leg aligned perpendicularly to it. The support legs of the base profile parts each have several first welding areas that are spaced apart from one another and run in the longitudinal direction of the profile, and are designed to be separable from the wall leg at a predeterminable distance in these welding areas. The connection legs of the outer profile parts each have a second welding area at their free ends, which can be welded to one of the first welding areas to produce the one-piece base profile.

Ein besonderer Vorteil besteht darin, dass die Außenprofilteile jeweils baugleich ausgeführte Anschlussschenkel samt zweitem Schweißbereich, jedoch unterschiedlich ausgestaltete Putzschenkel, Tropfstege und/oder Putzabzugskanten aufweisen. Dadurch kann optimal auf unterschiedliche Kundenwünsche reagiert werden.A particular advantage is that the external profile parts each have identically constructed connecting legs including a second welding area, but differently designed plaster legs, drip bars and/or plaster removal edges. This makes it possible to respond optimally to different customer requirements.

Ein Verfahren zur Herstellung eines einteiligen Sockelprofils für den unteren Abschluss von Dämmplatten an einer Wand eines Gebäudes, aufweisend einen Basisprofilteil und einen Außenprofilteil, zeichnet sich durch folgende Schritte aus:

  • Extrusion des Basisprofilteils, aufweisend einen an der Wand befestigbaren Wandschenkel und einen senkrecht dazu ausgerichteten Tragschenkel, wobei der Tragschenkel ausgehend von seinem freien Ende mehrere voneinander beabstandete, in Profillängsrichtung verlaufende, erste Schweißbereiche aufweist,
  • ggf. Abtrennen des Tragschenkels in einem der ersten Schweißbereiche zur Verringerung der Breite des Tragschenkels,
  • Extrusion des Außenprofilteils, aufweisend einen Putzschenkel und einen senkrecht dazu ausgerichteten Anschlussschenkel wobei der Anschlussschenkel an seinem freien Ende einen zweiten Schweißbereich aufweist,
  • Verschweißen des Tragschenkels des Basisprofilteils mit dem Anschlussschenkel des Außenprofilteils durch Einbringen eines Extrudats in die aneinander gereihten Schweißbereiche, vorzugsweise mittels Co-Extrusion.
A method for producing a one-piece base profile for the lower end of insulation panels on a wall of a building, comprising a base profile part and an outer profile part, is characterized by the following steps:
  • Extrusion of the base profile part, comprising a wall leg that can be attached to the wall and a support leg aligned perpendicularly thereto, wherein the support leg has, starting from its free end, a plurality of first welding areas spaced apart from one another and running in the longitudinal direction of the profile,
  • if necessary, cutting off the support leg in one of the first welding areas to reduce the width of the support leg,
  • Extrusion of the outer profile part, comprising a plaster leg and a connecting leg aligned perpendicularly thereto, wherein the connecting leg has a second welding area at its free end,
  • Welding the supporting leg of the base profile part to the connecting leg of the outer profile part by introducing an extrudate into the adjacent welding areas, preferably by means of co-extrusion.

Ein Abtrennen des Tragschenkels erübrigt sich dann, wenn das einteilige Sockelprofil in der maximalen Breite hergestellt wird und der erste Schweißbereich direkt am freien Ende des Tragschenkels für die Verschweißung genutzt werden kann.There is no need to cut off the support leg if the one-piece base profile is manufactured in the maximum width and the first welding area can be used for welding directly at the free end of the support leg.

Die Erfindung wird im Folgenden anhand von Ausführungsbeispielen näher erläutert. Es zeigen:

Fig. 1
ein erfindungsgemäßes einteiliges Sockelprofil in einer Schnittdarstellung normal zur Profilachse im eingebauten Zustand;
Fig. 2
das Sockelprofil gemäß Fig. 1 vor der Verschweißung seiner Teilbereiche;
Fig. 3
ein vergrößertes Detail A des Sockelprofils gemäß Fig. 1;
Fig. 4
eine Variante des Details gemäß Fig. 3;
Fig. 5
eine Montagesituation des Sockelprofils in einer Schnittdarstellung gemäß Fig. 1; sowie
Fig. 6
und Fig. 7 unterschiedliche Varianten des Sockelprofils in einer Schnittdarstellung gemäß Fig. 1
The invention is explained in more detail below using exemplary embodiments. They show:
Fig.1
a one-piece base profile according to the invention in a sectional view normal to the profile axis in the installed state;
Fig.2
the base profile according to Fig.1 before welding its parts;
Fig.3
an enlarged detail A of the base profile according to Fig.1 ;
Fig.4
a variant of the detail according to Fig.3 ;
Fig.5
an assembly situation of the base profile in a sectional view according to Fig.1 ; as well as
Fig.6
and Fig.7 different variants of the base profile in a sectional view according to Fig.1

Das in den Fig. 1 bis Fig. 3 dargestellte einteilige Sockelprofil 10 besteht im Wesentlichen aus einem L-förmigen Basisprofilteil 11 und einen damit verschweißten Außenprofilteil 12. Der Basisprofilteil 11 weist einen an der Wand 2 eines nicht weiter dargestellten Gebäudes befestigbaren Wandschenkel 13 mit einem senkrecht dazu ausgerichteten Tragschenkel 14 auf, welcher in der in Fig. 1 dargestellten Einbaulage an der unteren Stirnfläche 3 der Dämmplatte 1 anliegt. Der Außenprofilteil 12 weist einen parallel zum Wandschenkel 13 ausgerichteten Putzschenkel 15 mit einem senkrecht dazu ausgerichteten, in der Ebene des Tragschenkels 14 liegenden Anschlussschenkel 16 auf, der an der Außenseite 4 der Dämmplatte 1 anliegt.The Fig. 1 to Fig. 3 The one-piece base profile 10 shown consists essentially of an L-shaped base profile part 11 and an outer profile part 12 welded to it. The base profile part 11 has a wall leg 13 which can be attached to the wall 2 of a building (not shown in more detail) and has a support leg 14 which is aligned perpendicularly thereto and which in the Fig.1 shown installation position rests on the lower end face 3 of the insulation board 1. The outer profile part 12 has a plaster leg 15 aligned parallel to the wall leg 13 with a connecting leg 16 aligned perpendicularly thereto, lying in the plane of the supporting leg 14, which rests on the outer side 4 of the insulation board 1.

Wie in Fig. 2 dargestellt, sind der Basisprofilteil 11 und der Außenprofilteil 12 separat hergestellte Teile des einteiligen Sockelprofils 10, wobei der Tragschenkel 14 des Basisprofilteils 11 mehrere voneinander beabstandete, in Profillängsrichtung verlaufende erste Schweißbereiche 21 aufweist.As in Fig.2 As shown, the base profile part 11 and the outer profile part 12 are separately manufactured parts of the one-piece base profile 10, wherein the support leg 14 of the base profile part 11 has a plurality of first welding regions 21 spaced apart from one another and running in the longitudinal direction of the profile.

Weiters weist der Anschlussschenkel 16 des Außenprofilteils 12 an seinem dem Tragschenkel 14 zugewandten Ende einen zweiten Schweißbereich 22 auf (siehe Fig. 2), der je nach gewünschter Breite des fertigen Sockelprofils 10 mit einem der ersten Schweißbereiche 21 des Tragschenkels 14 verschweißt werden kann.Furthermore, the connecting leg 16 of the outer profile part 12 has a second welding area 22 at its end facing the supporting leg 14 (see Fig.2 ), which can be welded to one of the first welding areas 21 of the support leg 14 depending on the desired width of the finished base profile 10.

Für gängige Schichtdicken der Dämmplatten von beispielsweise 60, 80 oder 100 mm kann somit der Tragschenkel 14 zur Einstellung des erforderlichen Abstandes zwischen dem Wandschenkel 13 und dem Putzschenkel 15 mit seiner Gesamtbreite (für Dämmplatten mit 100 mm) verwendet werden oder für Dämmplatten mit 60 oder 80 mm Dicke an den strichliert angedeuteten Stellen abgetrennt werden.For common layer thicknesses of the insulation boards of, for example, 60, 80 or 100 mm, the support leg 14 can be used to adjust the required distance between the wall leg 13 and the plaster leg 15 with its total width (for insulation boards with 100 mm) or can be separated at the points indicated by dashed lines for insulation boards with 60 or 80 mm thickness.

Der erste und der zweite Schweißbereich 21, 22 an den einander zugewandten Enden des Tragschenkels 14 und des Anschlussschenkels 16 werden bevorzugt mittels eines, die beiden Schweißbereiche 21, 22 überlappenden Co-Extrudats 20 verschweißt.The first and second welding regions 21, 22 at the mutually facing ends of the support leg 14 and the connecting leg 16 are preferably welded by means of a co-extrudate 20 overlapping the two welding regions 21, 22.

Wie in Fig. 1 (sowie im Detail in den Fig. 3 und Fig. 4) dargestellt, bilden der erste und der zweite Schweißbereich 21, 22 aneinander gereiht eine Aufnahmenut für das Co-Extrudat 20, wobei am Nutgrund dieser Aufnahmenut eine Rillenstruktur zur besseren Haftung des Co-Extrudats ausgebildet sein kann. Nach der Verschweißung entsteht dadurch eine ebene, glatte Oberfläche, an welcher die Stirnfläche 3 der Dämmplatte 1 aufliegt.As in Fig.1 (and in detail in the Fig. 3 and Fig. 4 ), the first and second welding areas 21, 22, arranged in a row, form a receiving groove for the co-extrudate 20, whereby a groove structure can be formed at the base of this receiving groove for better adhesion of the co-extrudate. After welding, this creates a flat, smooth surface on which the front face 3 of the insulation board 1 rests.

Bevorzugt weisen die einander zugewandten Enden des Tragschenkels 14 und des Anschlussschenkels 16 korrespondierende, schräge Schnittflächen 17, 18 auf, wobei der spitze Winkel α der Schnittfläche 17 des Tragschenkels 14 zu dessen Oberfläche 20° bis 40°, vorzugsweise 25°, beträgt (siehe Fig. 2). Durch diese Maßnahme kann der Außenprofilteil 12 während der Montage und in der Einbaulage besser durch den Tragschenkel 14 abgestützt werden.Preferably, the mutually facing ends of the support leg 14 and the connecting leg 16 have corresponding, oblique cutting surfaces 17, 18, wherein the acute angle α of the cutting surface 17 of the support leg 14 to its surface is 20° to 40°, preferably 25° (see Fig. 2 ). This measure allows the outer profile part 12 to be better supported by the support leg 14 during assembly and in the installed position.

Wie in Fig. 5 dargestellt, kann der Putzschenkel 15 zur Vereinfachung der Montage der Dämmplatten 1 nach außen wegklappbar am Anschlussschenkel 16 festgelegt bzw. befestigt sein und im Bereich des Anschlussschenkels 16 ein Gelenk 19 aufweisen.As in Fig.5 As shown, the plaster leg 15 can be fixed or fastened to the connecting leg 16 so that it can be folded outwards to simplify the installation of the insulation panels 1 and can have a joint 19 in the area of the connecting leg 16.

Der wegklappbare Putzschenkel 15 kann im Bereich des Anschlussschenkels 16 auch einen im Hinblick auf die übrigen Teile des Sockelprofils weich eingestellten Steg 23 aufweisen, beispielsweise aus einem weichen thermoplastischen Elastomer (TPE-Steg). Diese Variante ist im Detail in Fig. 3 dargestellt.The fold-away plaster leg 15 can also have a softly adjusted web 23, for example made of a soft thermoplastic elastomer (TPE web). This variant is described in detail in Fig.3 shown.

Bei allen Varianten des Sockelprofils 10 kann an der Außenseite des Putzschenkels 15 ein Armierungsgewebe 27 befestigt sein.In all variants of the base profile 10, a reinforcing mesh 27 can be attached to the outside of the plaster leg 15.

Der Außenprofilteil 12 weist in Verlängerung des Putzschenkels 15 über den Anschlussschenkel 16 hinaus einen Tropfsteg 24 auf, wobei am Tropfsteg 24 zumindest eine Putzabzugskante 25, 26 angeordnet ist.The outer profile part 12 has a drip web 24 in extension of the plaster leg 15 beyond the connecting leg 16, wherein at least one plaster removal edge 25, 26 is arranged on the drip web 24.

Die Erfindung stellt ein besonders vorteilhaftes Sockelprofilsystem zur Verfügung, welches bei vereinfachter Herstellung und Lagerhaltung eine Vielzahl unterschiedlicher, einteiliger Sockelprofile anbieten kann. Dazu weist das Profilsystem im Wesentlichen baugleiche Basisprofilteile 11 auf, die vor der Anbringung eines Außenprofilteils 12 gegebenenfalls auf die gewünschte Breite zugeschnitten werden müssen.The invention provides a particularly advantageous base profile system which can offer a large number of different, one-piece base profiles with simplified production and storage. For this purpose, the profile system has essentially identical base profile parts 11 which may need to be cut to the desired width before an outer profile part 12 is attached.

Die Außenprofilteile 12 des Sockelprofilsystems weisen jeweils baugleich ausgeführte Anschlussschenkel 16 samt zweitem Schweißbereich 22 auf, um diese problemlos mit dem Tragschenkel 14 verschweißen zu können, können jedoch unterschiedlich ausgestaltete Putzschenkel 15, Tropfstege 24 und/oder Putzabzugskanten 25, 26 aufweisen (siehe Varianten gemäß Fig. 5 bis Fig. 7).The outer profile parts 12 of the base profile system each have identically designed connecting legs 16 including a second welding area 22 in order to be able to weld them easily to the support leg 14, but can have differently designed plaster legs 15, drip bars 24 and/or plaster removal edges 25, 26 (see variants according to Fig. 5 to Fig. 7 ).

Claims (10)

  1. One-piece plinth profile (10) for the lower termination of insulating panels (1) on a wall (2) of a building, having a substantially L-shaped base profile part (11) and an outer profile part (12) connected thereto, wherein the base profile part (11) has a wall limb (13) which can be fastened to the wall (2) and has a supporting limb (14) aligned perpendicularly thereto, which, in the intended installation position, rests against the lower end face (3) of the insulating panels (1), wherein the outer profile part (12) has a plastering limb (15) aligned parallel to the wall limb (13) with a connecting limb (16) aligned perpendicular thereto, characterised in that the base profile part (11) and the outer profile part (12) are separately produced parts of the plinth profile (10), in that the supporting limb (14) of the base profile part (11) has a plurality of first weld regions (21) which are spaced apart from one another and extend in the longitudinal direction of the profile, in that the connecting limb (16) of the outer profile part (12) has a second weld region (22) at its end facing the supporting limb (14), which is welded to one of the first weld regions (21) to set a predeterminable distance between the wall limb (13) and the plastering limb (15).
  2. Plinth profile (10) according to claim 1, characterised in that the first and the second weld regions (21, 22) are welded at the ends of the supporting limb (14) and the connecting limb (16) facing each other by means of a co-extrudate (20) overlapping the two weld regions (21, 22).
  3. Plinth profile (10) according to claim 2, characterised in that the first and second weld regions (21, 22) form a receiving groove for the co-extrudate (20) in a row, wherein a groove structure for better adhesion of the co-extrudate is formed at the groove base of the receiving groove.
  4. Plinth profile (10) according to one of claims 1 to 3, characterised in that the mutually facing ends of the supporting limb (14) and the connecting limb (16) have corresponding, oblique intersections (17, 18), wherein the acute angle α of the intersection (17) of the supporting limb (14) to its surface is 20° to 40°, preferably 25°.
  5. Plinth profile (10) according to one of claims 1 to 4, characterised in that the plastering limb (15) is fixed to the connecting limb (16) so that it can be folded away and has a joint (19) or a softly set web (23), preferably a TPE web, in the region of the connecting limb (16).
  6. Plinth profile (10) according to one of claims 1 to 5, characterised in that the outer profile part (12) has a drip web (24) in the extension of the plastering limb (15) beyond the connecting limb (16).
  7. Plinth profile (10) according to claim 6, characterised in that at least one plaster removal edge (25, 26) is arranged on the drip web (24).
  8. Plinth profile system consisting of base profile parts (11) and outer profile parts (12) which can be combined to form a one-piece plinth profile (10) for the lower termination of insulating panels (1) on a wall (2) of a building, wherein each base profile part (11) has a wall limb (13) which can be fastened to the wall (2) and has a supporting limb (14) aligned perpendicularly thereto, which, in the intended installation position, rests against the lower end face (3) of the insulating panels (1), and wherein each outer profile part (12) has a plastering limb (15) aligned parallel to the wall limb (13) with a connecting limb (16) aligned perpendicular thereto, characterised in that the supporting limbs (14) of the base profile parts (11) each have a plurality of first weld regions (21) which are spaced apart from one another and extend in the longitudinal direction of the profile and are designed to be separable from the wall limb (13) at these weld regions (21) at a predeterminable distance, and in that the connecting limbs (16) of the outer profile parts (12) each have a second weld region (22) which is welded to one of the first weld regions (21) in order to produce the one-piece plinth profile (10).
  9. Plinth profile system according to claim 8, characterised in that the outer profile parts (12) each have identically designed connecting limbs (16) together with a second weld region (22), but differently designed plastering limbs (15), drip webs (24) and/or plaster removal edges (25, 26).
  10. Method for producing a one-piece plinth profile for the lower termination of insulating panels (1) on a wall (2) of a building, comprising a base profile part (11) and an outer profile part (12), characterised by the following steps:
    - extrusion of the base profile part (11), having a wall limb (13) which can be fastened to the wall (2) and a supporting limb (14) which is aligned perpendicularly thereto, wherein the supporting limb (14) has, starting from its free end, a plurality of first weld regions (21) which are spaced apart from one another and extend in the longitudinal direction of the profile,
    - optionally, severing the supporting limb (14) in one of the first weld regions (21) to reduce the width of the supporting limb (14),
    - extrusion of the outer profile part (12), having a plastering limb (15) and a connecting limb (16) aligned perpendicularly thereto, wherein the connecting limb (16) has a second weld region (22) at its free end,
    - welding the supporting limb (14) of the base profile part (11) to the connecting limb (16) of the outer profile part (12) by introducing an extrudate (20) into the weld regions (21, 22) arranged in a row, preferably by means of co-extrusion.
EP23151973.7A 2022-01-27 2023-01-17 One-piece plinth profile Active EP4219849B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ATA50038/2022A AT525347B1 (en) 2022-01-27 2022-01-27 ONE-PIECE BASE PROFILE

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EP4219849C0 EP4219849C0 (en) 2024-06-26
EP4219849B1 true EP4219849B1 (en) 2024-06-26

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Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0761333B1 (en) * 1995-08-12 2000-11-08 Corus Aluminium Profiltechnik Bonn GmbH Welded extrusion profile
DE19718449C2 (en) * 1997-04-30 1999-04-15 August Braun End rail made of two rail parts for building thermal insulation or building sound insulation
AT2327U1 (en) * 1997-07-24 1998-08-25 Gehring Gmbh Maschf MULTI-PIECE EDGE STRIP
DE29924216U1 (en) * 1998-11-11 2002-08-14 Lorentz, Doris, 66333 Völklingen Sidebar for wall coverings
DE102009009929A1 (en) * 2009-02-20 2010-08-26 August Braun One-piece graduation track
DE102017107684A1 (en) * 2017-04-10 2018-10-11 Ensinger Gmbh Insulating profile, in particular for the production of window, door and facade elements, and method for its production

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EP4219849C0 (en) 2024-06-26
AT525347B1 (en) 2023-03-15
AT525347A4 (en) 2023-03-15

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