EP2476810A1 - Doubling profile - Google Patents

Doubling profile Download PDF

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Publication number
EP2476810A1
EP2476810A1 EP12151302A EP12151302A EP2476810A1 EP 2476810 A1 EP2476810 A1 EP 2476810A1 EP 12151302 A EP12151302 A EP 12151302A EP 12151302 A EP12151302 A EP 12151302A EP 2476810 A1 EP2476810 A1 EP 2476810A1
Authority
EP
European Patent Office
Prior art keywords
mounting
flange
profile
planking
profile according
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.)
Granted
Application number
EP12151302A
Other languages
German (de)
French (fr)
Other versions
EP2476810B1 (en
Inventor
Theo Hertweck
Thilo Studniorz
Martin Waibel
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.)
Protektorwerk Florenz Maisch GmbH and Co KG
Original Assignee
Protektorwerk Florenz Maisch GmbH and Co KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
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Publication of EP2476810A1 publication Critical patent/EP2476810A1/en
Application granted granted Critical
Publication of EP2476810B1 publication Critical patent/EP2476810B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/0801—Separate fastening elements
    • E04F13/0803—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements
    • E04F13/0805—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements with additional fastening elements between furring elements and the wall
    • E04F13/0807—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements with additional fastening elements between furring elements and the wall adjustable perpendicular to the wall
    • 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
    • E04B1/7654—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 comprising an insulating layer, disposed between two longitudinal supporting elements, e.g. to insulate ceilings
    • E04B1/7658—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 comprising an insulating layer, disposed between two longitudinal supporting elements, e.g. to insulate ceilings comprising fiber insulation, e.g. as panels or loose filled fibres
    • E04B1/7662—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 comprising an insulating layer, disposed between two longitudinal supporting elements, e.g. to insulate ceilings comprising fiber insulation, e.g. as panels or loose filled fibres comprising fiber blankets or batts
    • E04B1/7666—Connection of blankets or batts to the longitudinal supporting elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C3/08—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with apertured web, e.g. with a web consisting of bar-like components; Honeycomb girders
    • E04C3/09—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with apertured web, e.g. with a web consisting of bar-like components; Honeycomb girders at least partly of bent or otherwise deformed strip- or sheet-like material
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
    • E04C2003/0408—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section
    • E04C2003/0421—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section comprising one single unitary part
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
    • E04C2003/0426—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by material distribution in cross section
    • E04C2003/0434—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by material distribution in cross section the open cross-section free of enclosed cavities
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
    • E04C2003/0443—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by substantial shape of the cross-section
    • E04C2003/046—L- or T-shaped

Definitions

  • the invention relates to doubling profile for - according to the thickness of the heat in each case - as needed increase the support of a structure, especially the rafters of a roof truss or the roof beams of a flat roof, with a substantially L-shaped or substantially U-shaped cross-section, in which a for mounting on a support provided mounting bar and this support this carrier at least partially undercut Beplankungsflansch on which a ceiling or wall paneling is fastened, said mounting bar and the Beplankungsflansch are arranged including an at least approximately right angle, facing away from the mounting bar Front side of the Beplankungsflanschs, preferably to its open side tapered trough profile is formed such that the support structure facing away from the open side of the trough profile at least substantially flush with the lower edge of the Beplankungsflanschs (4).
  • Such a doubling profile is for example from the German patent application DE 10 2005 060 643 A1 previously known.
  • the respective thermal insulation requirement of the corresponding structure is determined already in the planning phase, a thermal insulation material selected and calculated the required thickness of the thermal insulation material with conventional calculation programs.
  • the thickness of the thermal insulation material depends as much on the roof construction as on the planned use of the building and on a whole range of other circumstances. Last but not least, the client's request for the thermal insulation material to be used must be considered.
  • the type of thermal insulation material to be used in particular but also the thickness of the respective thermal insulation material to be used is fixed.
  • the thermal insulation material is then spent in the construction of the roof structure in the area between the rafters or roof beams and closed room side with a nailed to the underside of the roof beams or otherwise fastened vapor barrier film or other membrane.
  • the known doubling profile relates to a profile that is essentially L-shaped in cross-section, wherein a mounting web and a panel flange, which at least approximately enclose a right angle with one another, complement each other to form the L-shaped cross-section in question.
  • the doubling profile in question is connected via the mounting bar in such a way with the carriers of a supporting structure, that the Beplankungsflansch spaced, preferably below the carrier, this carrier at least partially engages under.
  • the planking flanges which are arranged at corresponding distances in the spacings of the carriers, form a fastening plane arranged below the lower edge of the carriers.
  • the mounting bars themselves represent a broadening of the carrier.
  • the receiving space for a possible thermal insulation between a roof bottom surface and a mounting plane, for a increased by the attachment of Aufdopplungsprofile to the structure at least by the distance between Beplankungsflansch and lower edge of the structure. It is therefore possible, by using the doubling profile to introduce a thermal insulation of greater thickness in the above-defined and inventively enlarged receiving space.
  • the Beplankungsflansch the previously known doubling profile is provided with a fastening device to determine after the installation of thermal insulation on the room side a final vapor barrier film or other membrane, at least temporarily.
  • the Beplankungsflansch is provided on the side remote from the mounting web side with a downwardly open trough profile.
  • the trough profile in question can be used to introduce the vapor barrier film or other membrane commonly used for closing the thermal insulation on the room side.
  • a known per se Kederprofil be inserted into the trough profile with the interposition of the vapor barrier film. This causes a first jamming of the vapor barrier film.
  • the Beplankungsflansch therefore initially serves the simple and meaningful attachment of the vapor barrier film or any other membrane below the introduced into the space between the rafters and the doubling profile according to the invention thermal insulation.
  • the invention is based on the object, the previously known doubling profile in terms of mounting options for the vapor barrier film or other membrane to improve.
  • the fastening flange and / or the trough profile is provided with at least one fastening device for fastening the vapor barrier film or other membrane to be fastened to the covering flange by means of tacking and / or gluing.
  • the trough profile for fixing the vapor barrier film by means of a Kederprofils.
  • the attachment methods by means of tacking or gluing have a higher acceptance, possibly because they simply correspond more to the usual in this context fasteners. It is therefore considered advantageous if the trough profile and / or the mounting flange are provided with a fastening device which makes it possible to fasten the vapor barrier film or membrane in the said and customary form.
  • this can be realized, for example, in that the planking flange is perforated in such a way that the vapor barrier film or another membrane can simply be fastened with a tacker.
  • the mounting legs of the U-shaped retaining clips penetrate when using a conventional stapler through the correspondingly close-meshed perforation of the mounting leg and thus ensure a quick and easy attachment of the vapor barrier film to the mounting flange.
  • the perforation of the Beplankungsflansches can be realized by the complete production of the doubling profile according to the invention simply by the fact that over the Beplankungsflansch a corresponding pin roller to the perforation of Beplankungsflansches is pulled or vice versa, the Beplankungsflansch is guided over a corresponding pin roller during or after the manufacturing process.
  • the distances between the pins arranged to perforate the Beplankungsflansches on the pin roller are the usual distance of the mounting legs of retaining clips, as they are attached with tackers, dimensioned accordingly.
  • the planking flange can also be coated with a plastic bed.
  • the plastic bed also serves to attach the vapor barrier film or other membrane by means of stapling, the retaining clips of a conventional stapler can be clamped in a simple manner in the plastic bed and thus a vapor barrier film or other membrane can be easily fixed by tacking on the corresponding related Beplankungsflansch.
  • a plastic strip can also be drawn into the trough profile integrally formed on the planking flange.
  • the plastic strip essentially fulfills the function of the above-described plastic bed, namely such that the vapor barrier film or another membrane can be fastened in such a way that the vapor barrier film or membrane is fastened to the plastic strip inserted in the trough profile by means of tackers.
  • the corresponding retaining clips of the tacker are clamped with the interposition of the vapor barrier film or other membrane with the plastic strip.
  • the plastic strip ends flush with the planking flange.
  • the Beplankungsflansch as such or retracted in the trough profile plastic strip or the planking flange covering plastic bed may be covered with a double adhesive tape layer, so that the vapor barrier film or other membrane can be easily glued to the double adhesive tape layer and so with here required strength are attached.
  • the double-adhesive tape layer can also simultaneously cover the plastic strip and the planking flange or only one of the two components of the doubling profile.
  • the width of the layer of the vapor barrier film can also be selected as a function of the weight of the vapor barrier film or membrane to be fastened or also the distance between the individual doubling profiles and the resulting holding weight.
  • Another mounting aid for introducing into this gap thermal insulation results from the fact that the transition region between the mounting bar and Beplankungsflansch is not formed approximately at right angles, but rather provided with a bulge that projects at a proper installation in the direction of the thermal insulation to be introduced slightly above the mounting plane. This results in a first attachment of the thermal insulation to be introduced in the intermediate space.
  • Another advantage of the bulge and thus the absence of the right angle between mounting bar and Beplankungsflansch is that at this point a sharp edge is avoided and thus the processing of the doubling profiles with significantly reduced risk of injury is possible. The use of such sharp transitions and edges should also be avoided in consideration of the sensitive thermal insulation material used.
  • the mounting bar can be easily bolted to the structure, so in particular the roof beams or rafters in a simple manner.
  • a plurality of mounting holes are already incorporated in the mounting bar, wherein the mounting holes are preferably arranged at different heights in order to fix the mounting bar unproblematically in different heights to the respective carrier can.
  • elongated holes which are arranged at least substantially vertically to the longitudinal extent of the mounting bar. These slots are used for a first attachment of the doubling profile to the girders of the structure. After the doubling profile is connected to the carriers with the first attachment, the exact height can then be adjusted and the final determination made relative to the roof beams or to the supporting structure via the mounting holes described above.
  • adjusting tabs are additionally or alternatively incorporated into the mounting bar in such a way that, with the exception of a fastening edge, they are completely cut out.
  • adjusting tabs can be folded around the hinged edge in such a way that they result in a widening of the mounting bar as a result and are therefore used for this purpose can, if necessary, widen the distance between the planking flange and the lower edge of the structure or roof truss.
  • the doubling profile is connected to the respective supporting structure or roof beams via additional mounting holes in the adjusting straps.
  • the installation of the thermal insulation in the intermediate region between the roof beams or supporting structure and the doubling profile according to the invention can be further facilitated that in one, the Beplankungsflansch facing holding portion of the mounting web retaining webs are incorporated, which can be folded out of the plane of the mounting bar, wherein the generated Protrusions lead to a clamping with the adjacent thermal insulation material.
  • this bracing with the retaining bars is a real effective support for the introduced thermal insulation. This is especially an effective assembly aid, if, after complete introduction of the thermal insulation, already mentioned vapor barrier film to be mounted. It is then no longer necessary to cumbersome to keep the introduced thermal insulation material, while elsewhere the vapor barrier film or other membrane is attached. The missing in this context often "third hand", is not needed. Instead, the holder is replaced by the mentioned holding webs.
  • the questionable retaining webs are springing over the Abklappkante resiliently on the mounting bar. It has been shown that due to the thus resilient system of thermal insulation in place of an immediately adjacent system of Heat insulation material on the doubling profile, the transmission of structure-borne noise at least reduced, if not excluded.
  • the holding webs thus represent a measure to improve the soundproofing or room acoustics of the correspondingly thermally insulated room.
  • the attachment of the thermal insulation material by means of the retaining webs can be further improved in that over the length of the mounting web a plurality of mutually height offset arranged holding webs are provided.
  • the doubling profile can be made of plastic, such as PVC, or of metal, such as sheet steel.
  • the doubling profile is produced in each case as cut-to-length goods with a preferred dimension of 2,500 - 4,000 mm.
  • FIG. 1 shows a profile known per se, which is used as a doubling profile 1. It has a mounting bar 2, to which a bulge 3 a Beplankungsflansch 4 is articulated.
  • the mounting bar 2 is provided with a plurality of spaced apart and mutually offset in height arranged mounting holes 5.
  • the mounting holes 5 can be introduced by a simple punching in a hub in the mounting bar 2. Also spaced over the length of the mounting bar 2 are arranged distributed vertically to the longitudinal extent of the mounting bar 2, extending slots 6 are provided. These slots 6 are used for a first and still height-adjustable mounting of the doubling profile 1 at an in FIG. 1 not shown supporting structure.
  • the mounting bar 2 with a supporting structure so preferably the rafters or roof beams of a roof beam, connected such that the planking flange 4 engages the structure at least in sections at a defined distance.
  • the supplemented by the attachment of the mounting bar 2 to the roof beam or rafters 30 supporting structure is thus increased at least approximately by the width of the doubling profile 1.
  • a plastic strip 8 is drawn into the trough profile 7.
  • the planking flange 4 is covered with a plastic bed 9.
  • a vapor barrier film or another membrane can be simply fixed by stapling the film or membrane such that the retaining clips of the stapler are interlocked with the plastic strip 8 and / or the plastic bed 9 with the film or membrane interposed.
  • Both the plastic strip 8, as well as the plastic bed 9 may be related to a double adhesive tape not shown here.
  • the double-sided adhesive tape could also be pulled directly on the planking flange 4, ie without a plastic bed.
  • the Steam brake film or other membrane also be easily attached by gluing.
  • FIG. 2 shows an alternative embodiment of the doubling profile 1 in a perspective view.
  • the protruding on the mounting side of the mounting bar 2 Beplankungsflansch 4 is supplemented at the side remote from the mounting bar 2 long side to a downwardly open trough profile 7.
  • the trough profile 7 tapers toward its open side, wherein the outer edge 10 of the trough profile 7 arranged on the outer side is provided with an additional folded edge 11 in order to already avoid a sharp-edged conclusion of the walling flange 4.
  • planking flange is provided with a perforation 18.
  • the perforation 18 also serves to facilitate attachment of the retaining clips of a tacker.
  • doubling profile 1 are at the level of above the holding portion 21 arranged mounting portion 24 of the mounting bar 2 additionally adjusting tabs 25 incorporated.
  • the Justierlaschen 25 are also provided with mounting holes 5.
  • the Justierlaschen 25 are substantially rectangular in shape, the Justierlaschen 25 with the exception of the Beplankungsflansch 4 facing away from the mounting edge 26 are completely cut out. If necessary, the Justierlaschen 25 can be at least largely completely folded in the direction of the mounting side of the mounting bar 2.
  • the folded adjusting straps 25 can increase the mounting bar 2 at least in the region of the adjusting straps 25 are used. The embodiment with the Justierlaschen 25 can thus cover a wider range of possible applications.
  • adjusting tabs 25 can also be used with the other shown in the drawing possible embodiments of the doubling profile. This is how the illustration in FIG. 3 a doubling profile 1 as shown in FIG FIG. 2 which is also provided with the corresponding adjusting tabs 25.
  • the Justierlaschen 25 in the illustration according to FIG. 3 already completely folded.
  • the folding over the Justierlaschen 25 can be carried out with the simplest tools on site, that is about as with a conventional combination pliers.
  • FIG. 4 With the detailed representation according to FIG. 4 is shown as a doubling profile 1 according to FIG. 2 or according to FIG. 3 with the support of a structure, so in particular a roof beam can be connected. According to the perspective view in FIG. 4 the adjustment tab 25 is connected via fastening screws 27 with the rafter 30.
  • FIG. 5 The use of such a fastening plane 33 is in FIG. 5 documented.
  • a thermal insulation 32 of greater thickness can thus be mounted between the otherwise unchanged rafters 30.
  • the doubling profile 1 according to the invention can also be used to compensate for any assembly-related or due to the different thickness of the rafters 30 caused level differences between the rafters 30.
  • the planking flanges 4 thus form an in FIG. 5 Dashed line attachment level 33.
  • this attachment level 33 can then be a vapor barrier film 34 in a simple manner by inserting the above-mentioned Kederprofile 12 are attached.
  • the Beplankungsflansche 4 can also be used to mount a substructure of metal or wood 35 thereto, then applied to the respectively desired interior trim of plasterboard 36 or a panel cladding can be.
  • the doubling profile 1 according to the invention can according to FIG. 6 be used with advantage also for building a wall cladding in drywall.
  • a doubling profile 1 is folded over the holding section 21 in such a way that the doubling profile 1 as a whole is a U-profile whose parallel legs are the fastening portion 24 and the planking flange 4 are formed.
  • the doubling profile 1 as a vertical header shell profile according to Fig. 8 be used to build a front shell.
  • the Beplankungsflansch 4 here also serves to attach a substructure made of metal or wood 35 to the plasterboard 36 or other interior clothing can be mounted.
  • the FIGS. 7 and 8 thus show an additional application of the doubling profile 1 according to the invention.
  • the respective structure later can be easily increased such that the receiving space 31 is increased for the thermal insulation 32 so that the respective desired thermal insulation 32 can be introduced easily in the particular desired thickness.
  • this is then initially held by means of the retaining webs 22 in the intended position.
  • a room-side conclusion of the insulation, such as a vapor barrier film 34 can be mounted and adjusted in a simple manner.
  • simple adhesive or Tackeraimsen makes it possible to achieve a tight installation of the vapor barrier film 34 in the mounting plane 33 formed by the Plankungsflanschen 4 after a first assembly.
  • the fastening plane 33 formed by the planking flanges 4 can then be advantageously used in a conventional manner to accommodate the respective ones desired ceiling cladding below the now insulated thermal construction apply.
  • the doubling profile 1 according to the invention thus represents a measure to avoid unnecessary construction costs, as well as a considerable assembly aid in connection with the construction of thermally insulated trusses or wall coverings.

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

Abstract

The reinforcement profile (1) has an L-shaped or U-shaped cross section, in which a mounting bar (2) provided for fixing to a carrier and a distance corresponding to the reinforcement profile are provided. An attachment flange or a support profile (7) or a diaphragm is provided with an attachment device for attaching a vapor barrier sheet with the help of staples and glues.

Description

Die Erfindung betrifft Aufdopplungsprofil zur - gemäß der Dicke des jeweils eingesetzten Wärmestoffs - bedarfsweisen Erhöhung der Träger eines Tragwerks, insbesondere der Dachsparren eines Dachstuhls oder der Dachbalken eines Flachdachs, mit einem im Wesentlichen L-förmigen oder im Wesentlichen U-förmigen Querschnitt, bei dem ein zur Befestigung an einem Träger vorgesehenen Montagesteg und ein diesen Träger diesen Träger zumindest teilweise untergreifenden Beplankungsflansch, an dem eine Decken- oder Wandverkleidung befestigbar ist, wobei dieser Montagesteg und der Beplankungsflansch unter Einschluss eines zumindest annähernd rechten Winkels angeordnet sind, wobei an der dem Montagesteg abgewandten Stirnseite des Beplankungsflanschs ein, sich vorzugsweise zu dessen Offenseite hin verjüngendes, Trogprofil derart angeformt ist, dass die dem Tragwerk abgewandte Offenseite des Trogprofils zumindest im Wesentlichen plan mit der Unterkante des Beplankungsflanschs (4) abschließt.The invention relates to doubling profile for - according to the thickness of the heat in each case - as needed increase the support of a structure, especially the rafters of a roof truss or the roof beams of a flat roof, with a substantially L-shaped or substantially U-shaped cross-section, in which a for mounting on a support provided mounting bar and this support this carrier at least partially undercut Beplankungsflansch on which a ceiling or wall paneling is fastened, said mounting bar and the Beplankungsflansch are arranged including an at least approximately right angle, facing away from the mounting bar Front side of the Beplankungsflanschs, preferably to its open side tapered trough profile is formed such that the support structure facing away from the open side of the trough profile at least substantially flush with the lower edge of the Beplankungsflanschs (4).

Ein solches Aufdopplungsprofil ist etwa aus der deutschen Patentanmeldung DE 10 2005 060 643 A1 vorbekannt.Such a doubling profile is for example from the German patent application DE 10 2005 060 643 A1 previously known.

Grundsätzlich ist es schon seit längerem bekannt, im Baubereich vorgeformte Winkelprofile einzusetzen, die mit einer Vielzahl von Bohrungen und/oder Langlöchern unterschiedlicher Ausrichtung versehen sind, um Eckverbindungen herzustellen oder auszusteifen. Nur beispielhaft sei in diesem Zusammenhang auf ein aus der US-Patentschrift US 3,250,051 vorbekanntes Profil verwiesen.In principle, it has long been known to use preformed angle profiles in the construction sector, which are provided with a multiplicity of bores and / or oblong holes of different orientation in order to produce or stiffen corner connections. For example only in this context to a US Patent US 3,250,051 referenced profile.

Im Rahmen der heutigen modernen Bautätigkeit, ist es unerlässlich, die Dachkonstruktion von Ein- und Mehrfamilienhäusern mit einer entsprechenden Wärmedämmung zu versehen. Hierzu wird schon in der Planungsphase der jeweilige Wärmedämmbedarf des entsprechenden Bauwerks ermittelt, ein Wärmedämmstoff ausgewählt und die erforderliche Dicke des Wärmedämmstoffs mit üblichen Berechnungsprogrammen berechnet. Dabei ist die Dicke des Wärmedämmstoffs ebenso von der Dachkonstruktion, wie von der geplanten Nutzung des Gebäudes und einer ganzen Reihe weiterer Umstände abhängig. Nicht zuletzt ist der Wunsch des Bauherren nach dem einzusetzenden Wärmedämmstoff zu berücksichtigen.In the context of today's modern building activity, it is essential to provide the roof construction of single and multi-family houses with a corresponding thermal insulation. For this purpose, the respective thermal insulation requirement of the corresponding structure is determined already in the planning phase, a thermal insulation material selected and calculated the required thickness of the thermal insulation material with conventional calculation programs. The thickness of the thermal insulation material depends as much on the roof construction as on the planned use of the building and on a whole range of other circumstances. Last but not least, the client's request for the thermal insulation material to be used must be considered.

Im Ergebnis steht jedenfalls die Art des einzusetzenden Wärmedämmstoffs insbesondere aber auch die Dicke des jeweils einzusetzenden Wärmedämmstoffs fest. Üblicherweise wird der Wärmedämmstoff dann beim Aufbau der Dachkonstruktion in den Bereich zwischen dem Dachsparren bzw. Dachbalken verbracht und mit einer auf die Unterseite der Dachbalken aufgenagelten oder sonstig befestigten Dampfbremsfolie oder einer sonstigen Membran raumseitig abgeschlossen.As a result, in any case, the type of thermal insulation material to be used in particular but also the thickness of the respective thermal insulation material to be used is fixed. Usually, the thermal insulation material is then spent in the construction of the roof structure in the area between the rafters or roof beams and closed room side with a nailed to the underside of the roof beams or otherwise fastened vapor barrier film or other membrane.

Im Rahmen der Projektierung und Bauplanung ist dabei darauf zu achten, dass folglich der Querschnitt der eingesetzten Dachsparren bzw. Dachbalken nicht nur in Abhängigkeit von der jeweiligen Traglast, sondern auch abhängig von der Dicke des benötigten Wärmedämmstoffs gewählt wird. Dies ist aber eine an sich unsinnige Vorgabe, da die Dachbalken bzw. Dachsparren mit Abstand der hochwertigste und damit teuerste Bestandteil beim Aufbau eines Dachstuhls sind, so dass die Dimensionierung des Tragwerks in Abhängigkeit von der Dicke des Wärmedämmstoffs schon aus Kostengründen nicht unbedingt sinnvoll erscheint.In the context of project planning and construction planning, it is important to ensure that the cross section of the rafters or roof beams used is not only dependent on the respective load, but also depending on the thickness of the required thermal insulation material is selected. However, this is a nonsensical specification, since the roof beams or rafters are by far the highest quality and therefore most expensive component in the construction of a roof truss, so that the dimensioning of the structure depending on the thickness of the thermal insulation material for cost reasons does not necessarily make sense.

Ein anderes Problem besteht darin, dass wiederum in Abhängigkeit vom Gewicht der Dachkonstruktion die übrige Tragkonstruktion des Gebäudes, also etwa die Dimensionierung der tragenden Wände gewählt werden muss. Die Verbreiterung des Dachtragwerks ist also mit erheblichen Folgekosten durch das ganze Gebäude hindurch verbunden.Another problem is that in turn depending on the weight of the roof construction, the rest of the supporting structure of the building, so about the dimensioning of the load-bearing walls must be selected. The broadening of the roof structure is thus connected with considerable follow-up costs throughout the building.

Das aus der DE 10 2005 060 643 A1 vorbekannte Aufdopplungsprofil betrifft ein im Wesentlichen im Querschnitt L-förmiges Profil, wobei ein Montagesteg und ein Beplankungsflansch, die untereinander zumindest annähernd einen rechten Winkel einschließen, sich zu dem fraglichen L-förmigen Querschnitt ergänzen. Dabei wird das fragliche Aufdopplungsprofil über den Montagesteg derart mit den Trägern eines Tragwerks verbunden, dass der Beplankungsflansch beabstandet, vorzugsweise unterhalb der Träger, diese Träger zumindest abschnittsweise untergreift. Die in den Abständen der Träger in entsprechenden Abständen angeordneten Beplankungsflansche bilden somit im Ergebnis eine unterhalb der Unterkante der Träger angeordnete Befestigungsebene. Die Montagestege selbst stellen dabei eine Verbreiterung der Träger dar. Im Ergebnis ist also der Aufnahmeraum für eine etwaige Wärmedämmung zwischen einer Dachunterfläche und einer Befestigungsebene, für einen hierdurch etwa an der Raumdecke entstehenden Zwischenraum, durch die Befestigung der Aufdopplungsprofile an dem Tragwerk zumindest um den Abstand zwischen Beplankungsflansch und Unterkante des Tragwerks vergrößert. Es ist also möglich, durch die Verwendung des Aufdopplungsprofils eine Wärmedämmung größerer Dicke in den vorstehend definierten und erfindungsgemäß vergrößerten Aufnahmeraum einzubringen.That from the DE 10 2005 060 643 A1 The known doubling profile relates to a profile that is essentially L-shaped in cross-section, wherein a mounting web and a panel flange, which at least approximately enclose a right angle with one another, complement each other to form the L-shaped cross-section in question. In this case, the doubling profile in question is connected via the mounting bar in such a way with the carriers of a supporting structure, that the Beplankungsflansch spaced, preferably below the carrier, this carrier at least partially engages under. As a result, the planking flanges, which are arranged at corresponding distances in the spacings of the carriers, form a fastening plane arranged below the lower edge of the carriers. The mounting bars themselves represent a broadening of the carrier. As a result, therefore, the receiving space for a possible thermal insulation between a roof bottom surface and a mounting plane, for a As a result, for example, space arising at the ceiling, increased by the attachment of Aufdopplungsprofile to the structure at least by the distance between Beplankungsflansch and lower edge of the structure. It is therefore possible, by using the doubling profile to introduce a thermal insulation of greater thickness in the above-defined and inventively enlarged receiving space.

Zusätzlich ist der Beplankungsflansch des vorbekannten Aufdopplungsprofil mit einer Befestigungsvorrichtung versehen, um nach der Montage der Wärmedämmung eine die Wärmedämmung raumseitig abschließende Dampfbremsfolie oder sonstige Membran zumindest vorläufig festzulegen.In addition, the Beplankungsflansch the previously known doubling profile is provided with a fastening device to determine after the installation of thermal insulation on the room side a final vapor barrier film or other membrane, at least temporarily.

Hierzu ist der Beplankungsflansch an der von dem Montagesteg abgewandten Seite mit einem nach unten offenen Trogprofil versehen. Das fragliche Trogprofil kann dazu benutzt werden, die zum raumseitigen Abschluss der Wärmedämmung üblicherweise eingesetzte Dampfbremsfolie oder eine sonstige Membran einzubringen. Hierzu kann ein an sich bekanntes Kederprofil in das Trogprofil unter Zwischenlage der Dampfbremsfolie eingeschoben werden. Hierdurch wird eine erste Verklemmung der Dampfbremsfolie bewirkt. Der Beplankungsflansch dient also zunächst der einfachen und sinnvollen Befestigung der Dampfbremsfolie bzw. einer sonstigen Membran unterhalb der in den Zwischenraum zwischen Dachsparren und dem erfindungsgemäßen Aufdopplungsprofil eingebrachten Wärmedämmung.For this purpose, the Beplankungsflansch is provided on the side remote from the mounting web side with a downwardly open trough profile. The trough profile in question can be used to introduce the vapor barrier film or other membrane commonly used for closing the thermal insulation on the room side. For this purpose, a known per se Kederprofil be inserted into the trough profile with the interposition of the vapor barrier film. This causes a first jamming of the vapor barrier film. The Beplankungsflansch therefore initially serves the simple and meaningful attachment of the vapor barrier film or any other membrane below the introduced into the space between the rafters and the doubling profile according to the invention thermal insulation.

Ausgehend von diesem Stand der Technik liegt der Erfindung die Aufgabe zu Grunde, das vorbekannte Aufdopplungsprofil hinsichtlich der Befestigungsmöglichkeiten für die Dampfbremsfolie oder eine sonstige Membran zu verbessern.Based on this prior art, the invention is based on the object, the previously known doubling profile in terms of mounting options for the vapor barrier film or other membrane to improve.

Die erfindungsgemäße Aufgabe wird dadurch gelöst, dass der Befestigungsflansch und/oder das Trogprofil mit wenigstens einer Befestigungsvorrichtung zur Befestigung der an den Beplankungsflansch zu befestigenden Dampfbremsfolie oder einer sonstigen Membran mittels Tackern und/oder Kleben versehen ist. Im Stand der Technik war vorgesehen worden, das Trogprofil zur Befestigung der Dampfbremsfolie mittels eines Kederprofils zu nutzen. In der Praxis hat sich jedoch gezeigt, dass die Befestigungsmethoden mittels Tackern oder Kleben eine höhere Akzeptanz besitzen, möglicherweise weil sie einfach eher den in diesem Zusammenhang üblichen Befestigungen entsprechen. Es wird daher als vorteilhaft angesehen, wenn das Trogprofil und/oder der Befestigungsflansch mit einer Befestigungsvorrichtung versehen sind, die es ermöglicht, die Dampfbremsfolie oder Membran in der genannten und gewohnten Form befestigen.The object according to the invention is achieved in that the fastening flange and / or the trough profile is provided with at least one fastening device for fastening the vapor barrier film or other membrane to be fastened to the covering flange by means of tacking and / or gluing. In the prior art it was provided to use the trough profile for fixing the vapor barrier film by means of a Kederprofils. In practice, however, it has been shown that the attachment methods by means of tacking or gluing have a higher acceptance, possibly because they simply correspond more to the usual in this context fasteners. It is therefore considered advantageous if the trough profile and / or the mounting flange are provided with a fastening device which makes it possible to fasten the vapor barrier film or membrane in the said and customary form.

Konkret kann dies beispielsweise dadurch realisiert sein, dass der Beplankungsflansch so perforiert ist, dass die Dampfbremsfolie oder eine sonstige Membran einfach mit einem Tacker befestigt werden kann. Hierbei dringen die Befestigungsschenkel der U-förmigen Halteklammern bei Einsatz eines herkömmlichen Tackers durch die entsprechend engmaschige Perforation des Befestigungsschenkels und sorgen so für eine schnelle und einfache Befestigung der Dampfbremsfolie an dem Befestigungsflansch.Specifically, this can be realized, for example, in that the planking flange is perforated in such a way that the vapor barrier film or another membrane can simply be fastened with a tacker. In this case, the mounting legs of the U-shaped retaining clips penetrate when using a conventional stapler through the correspondingly close-meshed perforation of the mounting leg and thus ensure a quick and easy attachment of the vapor barrier film to the mounting flange.

Die Perforation des Beplankungsflansches kann nach vollständiger Herstellung des erfindungsgemäßen Aufdopplungsprofils einfach dadurch realisiert werden, dass über den Beplankungsflansch eine entsprechende Stiftrolle zur Perforation des Beplankungsflansches gezogen wird oder aber umgekehrt, der Beplankungsflansch über eine entsprechende Stiftrolle während oder im Anschluss an den Herstellungsprozess geführt wird. Die Abstände der zur Perforation des Beplankungsflansches an der Stiftrolle angeordneten Stifte sind dabei dem üblichen Abstand der Befestigungsschenkeln von Halteklammern, wie sie mit Tackern befestigt werden, entsprechend dimensioniert.The perforation of the Beplankungsflansches can be realized by the complete production of the doubling profile according to the invention simply by the fact that over the Beplankungsflansch a corresponding pin roller to the perforation of Beplankungsflansches is pulled or vice versa, the Beplankungsflansch is guided over a corresponding pin roller during or after the manufacturing process. The distances between the pins arranged to perforate the Beplankungsflansches on the pin roller are the usual distance of the mounting legs of retaining clips, as they are attached with tackers, dimensioned accordingly.

In alternativer Ausgestaltung kann der Beplankungsflansch auch mit einem Kunststoffbett überzogen sein. Das Kunststoffbett dient ebenfalls zur Befestigung der Dampfbremsfolie oder einer sonstigen Membran mittels Tackern, wobei die Halteklammern eines üblichen Tackers in einfacher Weise in dem Kunststoffbett verklammert werden können und somit eine Dampfbremsfolie oder eine sonstige Membran unproblematisch durch Tackern an dem entsprechend bezogenen Beplankungsflansch befestigt werden kann.In an alternative embodiment, the planking flange can also be coated with a plastic bed. The plastic bed also serves to attach the vapor barrier film or other membrane by means of stapling, the retaining clips of a conventional stapler can be clamped in a simple manner in the plastic bed and thus a vapor barrier film or other membrane can be easily fixed by tacking on the corresponding related Beplankungsflansch.

In ergänzender oder alternativer Ausführung kann auch in das an den Beplankungsflansch angeformte Trogprofil eine Kunststoffleiste eingezogen sein. Die Kunststoffleiste erfüllt im Wesentlichen die Funktion des vorstehend beschriebenen Kunststoffbettes, nämlich derart, dass die Dampfbremsfolie oder eine sonstige Membran derart befestigt werden kann, dass die Dampfbremsfolie oder Membran an der in das Trogprofil eingeführten Kunststoffleiste mittels Tackern befestigt werden. Hierzu werden die entsprechenden Halteklammern des Tackers unter Zwischenlage der Dampfbremsfolie oder der sonstigen Membran mit der Kunststoffleiste verklammert. Idealerweise schließt die Kunststoffleiste plan mit dem Beplankungsflansch ab.In a supplementary or alternative embodiment, a plastic strip can also be drawn into the trough profile integrally formed on the planking flange. The plastic strip essentially fulfills the function of the above-described plastic bed, namely such that the vapor barrier film or another membrane can be fastened in such a way that the vapor barrier film or membrane is fastened to the plastic strip inserted in the trough profile by means of tackers. For this purpose, the corresponding retaining clips of the tacker are clamped with the interposition of the vapor barrier film or other membrane with the plastic strip. Ideally, the plastic strip ends flush with the planking flange.

In abermals alternativer Ausgestaltung kann der Beplankungsflansch als solcher oder die in das Trogprofil eingezogene Kunststoffleiste oder aber auch das den Beplankungsflansch überziehende Kunststoffbett mit einer Doppelklebebandschicht bezogen sein, so dass die Dampfbremsfolie oder eine sonstige Membran einfach mit der Doppelklebebandschicht verklebt werden können und so mit der hier erforderlichen Festigkeit befestigt sind. Die Doppelklebebandschicht kann auch gleichzeitig die Kunststoffleiste und den Beplankungsflansch überziehen oder nur eine der beiden Bestandteile des Aufdopplungsprofils. Die Breite der Schicht der Dampfbremsfolie kann auch in Abhängigkeit vom Eigengewicht der zu befestigenden Dampfbremsfolie bzw. Membran oder auch dem Abstand zwischen den einzelnen Aufdopplungsprofilen und dem insoweit resultierenden Haltegewicht gewählt werden.In yet another alternative embodiment, the Beplankungsflansch as such or retracted in the trough profile plastic strip or the planking flange covering plastic bed may be covered with a double adhesive tape layer, so that the vapor barrier film or other membrane can be easily glued to the double adhesive tape layer and so with here required strength are attached. The double-adhesive tape layer can also simultaneously cover the plastic strip and the planking flange or only one of the two components of the doubling profile. The width of the layer of the vapor barrier film can also be selected as a function of the weight of the vapor barrier film or membrane to be fastened or also the distance between the individual doubling profiles and the resulting holding weight.

Eine weitere Montagehilfe für die in diesen Zwischenraum einzubringende Wärmedämmung ergibt sich dadurch, dass der Übergangsbereich zwischen Montagesteg und Beplankungsflansch nicht etwa rechtwinklig angeformt ist, sondern vielmehr mit einer Ausbuchtung versehen ist, die bei bestimmungsgemäßer Montage in Richtung der einzubringenden Wärmedämmung etwas oberhalb der Befestigungsebene vorspringt. Hierdurch ergibt sich eine erste Befestigung der einzubringenden Wärmedämmung in dem Zwischenraum. Ein weiterer Vorteil der Ausbuchtung und damit des Verzichts auf den rechten Winkel zwischen Montagesteg und Beplankungsflansch besteht darin, dass an dieser Stelle eine scharfe Kante vermieden ist und somit die Bearbeitung der Aufdopplungsprofile mit deutlich reduziertem Verletzungsrisiko möglich ist. Der Einsatz von derart scharfen Übergängen und Kanten ist auch mit Rücksicht auf den eingesetzten empfindlichen Wärmedämmstoff zu vermeiden.Another mounting aid for introducing into this gap thermal insulation results from the fact that the transition region between the mounting bar and Beplankungsflansch is not formed approximately at right angles, but rather provided with a bulge that projects at a proper installation in the direction of the thermal insulation to be introduced slightly above the mounting plane. This results in a first attachment of the thermal insulation to be introduced in the intermediate space. Another advantage of the bulge and thus the absence of the right angle between mounting bar and Beplankungsflansch is that at this point a sharp edge is avoided and thus the processing of the doubling profiles with significantly reduced risk of injury is possible. The use of such sharp transitions and edges should also be avoided in consideration of the sensitive thermal insulation material used.

Der Montagesteg kann in einfacher Weise mit dem Tragwerk, also insbesondere den Dachbalken oder Dachsparren einfach verschraubt werden. Hierzu sind in den Montagesteg bereits eine Vielzahl von Montagelochungen eingearbeitet, wobei die Montagelochungen vorzugsweise in unterschiedlicher Höhe angeordnet sind, um den Montagesteg unproblematisch in unterschiedlichen Höhe an dem jeweiligen Träger befestigen zu können.The mounting bar can be easily bolted to the structure, so in particular the roof beams or rafters in a simple manner. For this purpose, a plurality of mounting holes are already incorporated in the mounting bar, wherein the mounting holes are preferably arranged at different heights in order to fix the mounting bar unproblematically in different heights to the respective carrier can.

Hierbei hat es sich als vorteilhaft erwiesen, wenn neben den eigentlichen Montagelöchern, über die Länge des Montagestegs verteilt, Langlöcher, die zumindest weitgehend vertikal zur Längserstreckung des Montagestegs angeordnet sind, vorgesehen sind. Diese Langlöcher dienen einer ersten Befestigung des Aufdopplungsprofils an den Trägern des Tragwerks. Nachdem mit der ersten Befestigung das Aufdopplungsprofil mit den Trägern verbunden ist, kann anschließend die genaue Höhe justiert werden und die endgültige Festlegung relativ zum Dachgebälk bzw. zum Tragwerk über die vorstehend beschriebenen Montagelöcher erfolgen.It has proven to be advantageous if, in addition to the actual mounting holes, distributed over the length of the mounting bar, elongated holes, which are arranged at least substantially vertically to the longitudinal extent of the mounting bar, are provided. These slots are used for a first attachment of the doubling profile to the girders of the structure. After the doubling profile is connected to the carriers with the first attachment, the exact height can then be adjusted and the final determination made relative to the roof beams or to the supporting structure via the mounting holes described above.

In abermaliger vorteilhafter Ausgestaltung der erfindungsgemäßen Lösung sind in den Montagesteg zusätzlich oder alternativ Justierlaschen derart eingearbeitet, dass diese mit Ausnahme einer Befestigungskante vollständig ausgeschnitten sind.In another advantageous embodiment of the solution according to the invention, adjusting tabs are additionally or alternatively incorporated into the mounting bar in such a way that, with the exception of a fastening edge, they are completely cut out.

Diese Justierlaschen können um die Klappkante herum derart abgekantet werden, dass sie im Ergebnis eine Verbreiterung des Montagestegs bewirken und somit dazu eingesetzt werden können, bedarfsweise den Abstand zwischen Beplankungsflansch und Unterkante des Tragwerks oder Dachstuhls zu verbreitern. In diesem Fall wird das Aufdopplungsprofil über zusätzliche Montagelochungen in den Justierlaschen mit dem jeweiligen Tragwerk bzw. Dachgebälk verbunden.These adjusting tabs can be folded around the hinged edge in such a way that they result in a widening of the mounting bar as a result and are therefore used for this purpose can, if necessary, widen the distance between the planking flange and the lower edge of the structure or roof truss. In this case, the doubling profile is connected to the respective supporting structure or roof beams via additional mounting holes in the adjusting straps.

Die Montage der Wärmedämmung in den Zwischenbereich zwischen dem Dachgebälk bzw. Tragwerk und dem erfindungsgemäßen Aufdopplungsprofil kann dadurch weiter erleichtert sein, dass in einen, dem Beplankungsflansch zugewandten Halteabschnitt des Montagestegs Haltestege eingearbeitet sind, die aus der Ebene des Montagestegs herausklappbar sind, wobei die so erzeugten Vorsprünge zu einer Verklammerung mit dem angrenzenden Wärmedämmstoff führen. Neben der ersten Halterung durch die bereits beschriebenen Ausbuchtungen im Übergangsbereich zwischen Montagesteg und Beplankungsflansch, stellt diese Verklammerung mit den Haltestegen eine echte wirksame Halterung für den eingebrachten Wärmedämmstoff dar. Dies ist insbesondere dann eine wirksame Montagehilfe, wenn, nach vollständiger Einbringung des Wärmedämmstoffs, die bereits erwähnte Dampfbremsfolie montiert werden soll. Es ist dann nicht länger erforderlich, umständlich den eingebrachten Wärmedämmstoff zu halten, während an anderer Stelle die Dampfbremsfolie oder eine sonstige Membran befestigt wird. Die in diesem Zusammenhang oftmals fehlende "dritte Hand", wird nicht benötigt. An deren Stelle tritt vielmehr die Halterung durch die erwähnten Haltestege.The installation of the thermal insulation in the intermediate region between the roof beams or supporting structure and the doubling profile according to the invention can be further facilitated that in one, the Beplankungsflansch facing holding portion of the mounting web retaining webs are incorporated, which can be folded out of the plane of the mounting bar, wherein the generated Protrusions lead to a clamping with the adjacent thermal insulation material. In addition to the first bracket by the bulges already described in the transition region between mounting bar and Beplankungsflansch, this bracing with the retaining bars is a real effective support for the introduced thermal insulation. This is especially an effective assembly aid, if, after complete introduction of the thermal insulation, already mentioned vapor barrier film to be mounted. It is then no longer necessary to cumbersome to keep the introduced thermal insulation material, while elsewhere the vapor barrier film or other membrane is attached. The missing in this context often "third hand", is not needed. Instead, the holder is replaced by the mentioned holding webs.

Die fraglichen Haltestege sind dabei über die Abklappkante federnd an dem Montagesteg angelängt. Es hat sich gezeigt, dass aufgrund der somit federnden Anlage des Wärmedämmstoffs an Stelle einer unmittelbar angrenzenden Anlage des Wärmedämmstoffs an dem Aufdopplungsprofil, die Übertragung von Körperschall zumindest reduziert, wenn nicht sogar ausgeschlossen ist. Die Haltestege stellen somit auch eine Maßnahme zur Verbesserung der Schalldämmung bzw. Raumakustik des entsprechend wärmegedämmten Raumes dar.The questionable retaining webs are springing over the Abklappkante resiliently on the mounting bar. It has been shown that due to the thus resilient system of thermal insulation in place of an immediately adjacent system of Heat insulation material on the doubling profile, the transmission of structure-borne noise at least reduced, if not excluded. The holding webs thus represent a measure to improve the soundproofing or room acoustics of the correspondingly thermally insulated room.

Die Befestigung des Wärmedämmstoffs mittels der Haltestege kann dadurch weiter verbessert sein, dass über die Länge des Montagestegs mehrere zueinander höhenversetzt angeordnete Haltestege vorgesehen sind.The attachment of the thermal insulation material by means of the retaining webs can be further improved in that over the length of the mounting web a plurality of mutually height offset arranged holding webs are provided.

Das Aufdopplungsprofil kann sowohl aus Kunststoff, etwa aus PVC, oder aus Metall, etwa aus Stahlblech, hergestellt sein.The doubling profile can be made of plastic, such as PVC, or of metal, such as sheet steel.

Dabei wird das Aufdopplungsprofil jeweils als ablängbare Meterware mit einer bevorzugten Abmessung von 2.500 - 4.000 mm hergestellt.The doubling profile is produced in each case as cut-to-length goods with a preferred dimension of 2,500 - 4,000 mm.

Das erfindungsgemäße Aufdopplungsprofil wird anhand eines in der Zeichnung nur schematisch dargestellten Ausführungsbeispiels näher erläutert.The doubling profile according to the invention is explained in more detail with reference to an embodiment shown only schematically in the drawing.

Es zeigenShow it

  • Fig. 1 ein Aufdopplungsprofil in einer perspektivischen Darstellung, Fig. 1 a doubling profile in a perspective view,
  • Fig. 2 eine alternative Ausgestaltung des Aufdopplungsprofils mit einer Befestigungsmöglichkeit für eine Dampfbremsfolie in einer perspektivischen Darstellung, Fig. 2 an alternative embodiment of the doubling profile with a mounting option for a vapor barrier film in a perspective view,
  • Fig. 3 eine abermals alternative Ausgestaltung des Aufdopplungsprofils mit aufgeklappten Justierlaschen in perspektivischer Darstellung, Fig. 3 a yet alternative embodiment of the doubling profile with unfolded adjusting straps in a perspective view,
  • Fig. 4 eine Detaildarstellung zur Befestigung des Aufdopplungsprofils an einem Tragwerk mit Hilfe der aufgeklappten Justierlaschen in perspektivischer Ansicht, Fig. 4 a detailed view of the attachment of the doubling profile to a supporting structure with the aid of the unfolded adjusting straps in a perspective view,
  • Fig. 5 eine Prinzipskizze zur Montage von Wärmedämmstoffen mit Hilfe des Aufdopplungsprofils sowie der Befestigung einer Dampfbremsfolie in einer Querschnittsansicht und Fig. 5 a schematic diagram for the installation of thermal insulation materials using the doubling profile and the attachment of a vapor barrier film in a cross-sectional view and
  • Fig. 6 eine weitere Prinzipdarstellung zur Befestigung der Deckenverkleidung in einer Querschnittansicht, Fig. 6 a further schematic diagram for fixing the ceiling panel in a cross-sectional view,
  • Fig. 7 ein Aufdopplungsprofil in einer Ausführung als Ständerprofil im Querschnitt und Fig. 7 a doubling profile in a version as a stand profile in cross section and
  • Fig. 8 ein Aufdopplungsprofil gem. Fig. 7 mit einer Unterkonstruktion aus Metall oder Holz und daran befestigter Gipskartonplatte. Fig. 8 a doubling profile acc. Fig. 7 with a substructure of metal or wood and attached plasterboard.

Figur 1 zeigt ein an sich bekanntes Profil, das als Aufdopplungsprofil 1 verwendet wird. Es besitzt einen Montagesteg 2, an den über eine Ausbuchtung 3 ein Beplankungsflansch 4 angelenkt ist. Der Montagesteg 2 ist mit einer Vielzahl voneinander beabstandeten und gegeneinander höhenversetzt angeordneten Montagelochungen 5 versehen. FIG. 1 shows a profile known per se, which is used as a doubling profile 1. It has a mounting bar 2, to which a bulge 3 a Beplankungsflansch 4 is articulated. The mounting bar 2 is provided with a plurality of spaced apart and mutually offset in height arranged mounting holes 5.

Wie aus dem einheitlichen Lochbild erkennbar, können die Montagelochungen 5 durch einem einfachen Stanzvorgang in einem Hub in den Montagesteg 2 eingebracht werden. Ebenfalls beabstandet über die Länge des Montagestegs 2 verteilt angeordnet sind, vertikal zur Längserstreckung des Montagestegs 2, verlaufende Langlöcher 6 vorgesehen. Diese Langlöcher 6 dienen zu einer ersten und noch höhenveränderlichen Montage des Aufdopplungsprofils 1 an einem in Figur 1 nicht weiter dargestellten Tragwerk.As can be seen from the uniform hole pattern, the mounting holes 5 can be introduced by a simple punching in a hub in the mounting bar 2. Also spaced over the length of the mounting bar 2 are arranged distributed vertically to the longitudinal extent of the mounting bar 2, extending slots 6 are provided. These slots 6 are used for a first and still height-adjustable mounting of the doubling profile 1 at an in FIG. 1 not shown supporting structure.

Wie nachstehend noch eingehend erläutert werden wird, wird der Montagesteg 2 mit einem Tragwerk, also vorzugsweise den Dachsparren oder Dachbalken eines Dachgebälks, derart verbunden, dass der Beplankungsflansch 4 das Tragwerk zumindest abschnittsweise in einem definierten Abstand untergreift. Das durch die Befestigung des Montagestegs 2 an den Dachbalken bzw. Dachsparren 30 ergänzte Tragwerk ist somit zumindest annähernd um die Breite des Aufdopplungsprofil 1 erhöht.As will be explained in detail below, the mounting bar 2 with a supporting structure, so preferably the rafters or roof beams of a roof beam, connected such that the planking flange 4 engages the structure at least in sections at a defined distance. The supplemented by the attachment of the mounting bar 2 to the roof beam or rafters 30 supporting structure is thus increased at least approximately by the width of the doubling profile 1.

Überdies ist in das Trogprofil 7 eine Kunststoffleiste 8 eingezogen. Der Beplankungsflansch 4 ist mit einem Kunststoffbett 9 überzogen. Bedarfsweise kann eine Dampfbremsfolie oder eine sonstige Membran einfach dadurch befestigt werden, dass die Folie oder Membran derart festgetackert wird, dass die Halteklammern des Tackers unter Zwischenlage der Folie oder Membran mit der Kunststoffleiste 8 und/oder dem Kunststoffbett 9 verklammert werden. Sowohl die Kunststoffleiste 8, als auch das Kunststoffbett 9 können mit einem hier nicht weiter dargestellten Doppelklebeband bezogen sein. Alternativ könnte das Doppelklebeband auch direkt, also ohne Kunststoffbett auf dem Beplankungsflansch 4 gezogen sein. Mittels des Doppelklebebands kann die Dampfbremsfolie oder sonstige Membran auch einfach durch Verkleben befestigt sein.Moreover, a plastic strip 8 is drawn into the trough profile 7. The planking flange 4 is covered with a plastic bed 9. If necessary, a vapor barrier film or another membrane can be simply fixed by stapling the film or membrane such that the retaining clips of the stapler are interlocked with the plastic strip 8 and / or the plastic bed 9 with the film or membrane interposed. Both the plastic strip 8, as well as the plastic bed 9 may be related to a double adhesive tape not shown here. Alternatively, the double-sided adhesive tape could also be pulled directly on the planking flange 4, ie without a plastic bed. By means of the double adhesive tape, the Steam brake film or other membrane also be easily attached by gluing.

Figur 2 zeigt eine alternative Ausgestaltung des Aufdopplungsprofils 1 in einer perspektivischen Ansicht. Hierbei ist der auf der Montageseite des Montagestegs 2 vorspringende Beplankungsflansch 4 an der vom Montagesteg 2 abgewandten Längsseite um ein nach unten geöffnetes Trogprofil 7 ergänzt. Das Trogprofil 7 verjüngt sich dabei zu dessen Offenseite hin, wobei die an der Außenseite angeordnete Außenkante 10 des Trogprofils 7 mit einer zusätzlichen Umkantung 11 versehen ist, um bereits einen scharfkantigen Abschluss des Beplankungsflanschs 4 zu vermeiden. FIG. 2 shows an alternative embodiment of the doubling profile 1 in a perspective view. Here, the protruding on the mounting side of the mounting bar 2 Beplankungsflansch 4 is supplemented at the side remote from the mounting bar 2 long side to a downwardly open trough profile 7. The trough profile 7 tapers toward its open side, wherein the outer edge 10 of the trough profile 7 arranged on the outer side is provided with an additional folded edge 11 in order to already avoid a sharp-edged conclusion of the walling flange 4.

In der alternativen Ausgestaltung des Aufdopplungsprofils 1 gemäß Figur 2 ist der Beplankungsflansch mit einer Perforation 18 versehen. Die Perforation 18 dient ebenfalls der erleichterten Befestigung der Halteklammern eines Tackers.In the alternative embodiment of the doubling profile 1 according to FIG. 2 the planking flange is provided with a perforation 18. The perforation 18 also serves to facilitate attachment of the retaining clips of a tacker.

Gemäß dem in Figur 3 gezeigten Aufdopplungsprofils 1 sind in Höhe des oberhalb des Halteabschnitts 21 angeordneten Befestigungsabschnitts 24 des Montagestegs 2 zusätzlich Justierlaschen 25 eingearbeitet. Die Justierlaschen 25 sind dabei ebenfalls mit Montagelochungen 5 versehen. Die Justierlaschen 25 sind im Wesentlichen rechteckförmig ausgebildet, wobei die Justierlaschen 25 mit Ausnahme einer dem Beplankungsflansch 4 abgewandten Befestigungskante 26 vollständig ausgeschnitten sind. Bedarfsweise können die Justierlaschen 25 in Richtung der Montageseite des Montagestegs 2 zumindest weitgehend vollständig umgeklappt werden. Die umgeklappten Justierlaschen 25 können zu einer Erhöhung des Montagestegs 2 zumindest im Bereich der Justierlaschen 25 genutzt werden. Die Ausführung mit den Justierlaschen 25 kann somit eine größere Bandbreite möglicher Anwendungen abdecken.According to the in FIG. 3 shown doubling profile 1 are at the level of above the holding portion 21 arranged mounting portion 24 of the mounting bar 2 additionally adjusting tabs 25 incorporated. The Justierlaschen 25 are also provided with mounting holes 5. The Justierlaschen 25 are substantially rectangular in shape, the Justierlaschen 25 with the exception of the Beplankungsflansch 4 facing away from the mounting edge 26 are completely cut out. If necessary, the Justierlaschen 25 can be at least largely completely folded in the direction of the mounting side of the mounting bar 2. The folded adjusting straps 25 can increase the mounting bar 2 at least in the region of the adjusting straps 25 are used. The embodiment with the Justierlaschen 25 can thus cover a wider range of possible applications.

Selbstverständlich können Justierlaschen 25 auch mit den anderen in der Zeichnung dargestellten möglichen Ausführungen des Aufdopplungsprofils eingesetzt werden. So zeigt die Darstellung in Figur 3 ein Aufdopplungsprofil 1 gemäß der Darstellung in Figur 2 das ebenfalls mit den entsprechenden Justierlaschen 25 versehen ist. Dabei sind die Justierlaschen 25 in der Darstellung gemäß Figur 3 bereits vollständig umgeklappt. Das Umklappen der Justierlaschen 25 kann mit einfachsten Werkzeugen vor Ort, also etwa mit einer gewöhnlichen Kombi-Zange, durchgeführt werden.Of course, adjusting tabs 25 can also be used with the other shown in the drawing possible embodiments of the doubling profile. This is how the illustration in FIG. 3 a doubling profile 1 as shown in FIG FIG. 2 which is also provided with the corresponding adjusting tabs 25. In this case, the Justierlaschen 25 in the illustration according to FIG. 3 already completely folded. The folding over the Justierlaschen 25 can be carried out with the simplest tools on site, that is about as with a conventional combination pliers.

Mit der Detaildarstellung gemäß Figur 4 wird gezeigt, wie ein Aufdopplungsprofil 1 gemäß Figur 2 bzw. gemäß Figur 3 mit dem Träger eines Tragwerks, also insbesondere einem Dachbalken verbunden werden kann. Gemäß der perspektivischen Darstellung in Figur 4 wird die Justierlasche 25 über Befestigungsschrauben 27 mit dem Dachsparren 30 verbunden.With the detailed representation according to FIG. 4 is shown as a doubling profile 1 according to FIG. 2 or according to FIG. 3 with the support of a structure, so in particular a roof beam can be connected. According to the perspective view in FIG. 4 the adjustment tab 25 is connected via fastening screws 27 with the rafter 30.

Gemäß der Darstellung in Figur 4 ist somit über das Aufdopplungsprofil 1 eine Erhöhung des Dachsparren 30 erreicht, wobei die unterhalb des Dachsparren 30 angeordneten Beplankungsflansche 4 eine unterhalb des Dachsparrens 30 befindliche Befestigungsebene definieren.As shown in FIG. 4 is thus achieved on the doubling profile 1 an increase of the rafters 30, wherein the arranged below the rafters 30 Beplankungsflansche 4 define a fastening plane located below the rafter 30.

Die Verwendung einer derartigen Befestigungsebene 33 ist in Figur 5 dokumentiert. Gemäß dieser Darstellung ist zunächst der zwischen den Dachsparren 30 befindliche Aufnahmeraum 31 für die Wärmedämmung 32 bestimmungsgemäß vergrößert. Im Ergebnis kann somit eine Wärmedämmung 32 größerer Dicke zwischen den ansonsten unveränderten Dachsparren 30 montiert werden. Dabei kann das erfindungsgemäße Aufdopplungsprofil 1 auch dazu genutzt werden, etwaige montagebedingte oder aufgrund der unterschiedlichen Dicke der Dachsparren 30 bedingte Niveauunterschiede zwischen den Dachsparren 30 auszugleichen.The use of such a fastening plane 33 is in FIG. 5 documented. According to this representation, first of all the receiving space 31 located between the rafters 30 for the thermal insulation 32 as intended increased. As a result, a thermal insulation 32 of greater thickness can thus be mounted between the otherwise unchanged rafters 30. In this case, the doubling profile 1 according to the invention can also be used to compensate for any assembly-related or due to the different thickness of the rafters 30 caused level differences between the rafters 30.

Im Ergebnis bilden somit die Beplankungsflansche 4 eine in Figur 5 gestrichelt eingezeichnete Befestigungsebene 33. An dieser Befestigungsebene 33 kann dann eine Dampfbremsfolie 34 in einfacher Weise durch Einstecken der bereits vorstehend erwähnten Kederprofile 12 befestigt werden.As a result, the planking flanges 4 thus form an in FIG. 5 Dashed line attachment level 33. At this attachment level 33 can then be a vapor barrier film 34 in a simple manner by inserting the above-mentioned Kederprofile 12 are attached.

Nach dem entsprechenden Aufbringen der Dampfbremsfolie 34, um die Wärmedämmung 32 raumseitig abzuschließen, können dann die Beplankungsflansche 4 zusätzlich genutzt werden, um eine Unterkonstruktion aus Metall oder Holz 35 daran zu montieren, an der dann die jeweils gewünschte Innenraumverkleidung aus Gipskarton 36 oder eine Paneelenverkleidung aufgebracht werden kann.After the appropriate application of the vapor barrier film 34 to complete the thermal insulation 32 room side, then the Beplankungsflansche 4 can also be used to mount a substructure of metal or wood 35 thereto, then applied to the respectively desired interior trim of plasterboard 36 or a panel cladding can be.

Das erfindungsgemäße Aufdopplungsprofil 1 kann gemäß Figur 6 mit Vorteil auch zum Aufbau einer Wandverkleidung im Trockenbau eingesetzt werden.The doubling profile 1 according to the invention can according to FIG. 6 be used with advantage also for building a wall cladding in drywall.

Eine mögliche konkrete Umsetzung dieser zusätzlichen Anwendung ist in Fig. 7 gezeigt. Gemäß der Querschnittsdarstellung ist ein Aufdopplungsprofil 1 oberhalb des Halteabschnitts 21 derart abgekantet, dass das Aufdopplungsprofil 1 insgesamt ein U-Profil ist dessen parallele Schenkel von dem Befestigungsabschnitt 24 und dem Beplankungsflansch 4 gebildet sind.One possible concrete implementation of this additional application is in Fig. 7 shown. According to the cross-sectional illustration, a doubling profile 1 is folded over the holding section 21 in such a way that the doubling profile 1 as a whole is a U-profile whose parallel legs are the fastening portion 24 and the planking flange 4 are formed.

In dieser Ausgestaltung kann das Aufdopplungprofil 1 als senkrechtes Vorsatzschalenprofil gemäß Fig. 8 zum Aufbau einer Vorsatzschale eingesetzt werden. Dabei dient der Beplankungsflansch 4 hier ebenfalls zur Befestigung einer Unterkonstruktion aus Metall oder Holz 35 an die Gipskartonplatten 36 oder eine sonstige Innenraumbekleidung montiert werden können. Die Figuren 7 und 8 zeigen somit eine zusätzliche Anwendung des erfindungsgemäßen Aufdopplungsprofils 1.In this embodiment, the doubling profile 1 as a vertical header shell profile according to Fig. 8 be used to build a front shell. The Beplankungsflansch 4 here also serves to attach a substructure made of metal or wood 35 to the plasterboard 36 or other interior clothing can be mounted. The FIGS. 7 and 8 thus show an additional application of the doubling profile 1 according to the invention.

Vorstehend ist somit ein Aufdopplungsprofil 1 beschrieben, mit dem einerseits die jeweilige Tragwerkkonstruktion nachträglich unproblematisch derart aufgestockt werden kann, dass der Aufnahmeraum 31 für die Wärmedämmung 32 so vergrößert wird, so dass die jeweils gewünschte Wärmedämmung 32 in der jeweils gewünschten Dicke unproblematisch eingebracht werden kann. Nach dem Einbringen der Wärmedämmung 32 wird diese dann zunächst mittels der Haltestegen 22 in der bestimmungsgemäßen Lage gehalten. Dadurch, dass die Beplankungsflansche 4 in vorteilhafter Ausgestaltung mit entsprechenden Haltevorrichtungen versehen sind, kann ein raumseitiger Abschluss der Wärmedämmung, etwa durch eine Dampfbremsfolie 34 in einfacher Weise montiert und justiert werden. Insbesondere die Verwendung von einfachen Klebe- oder Tackerlösungen ermöglicht es, nach einer ersten Montage eine straffe Verlegung der Dampfbremsfolie 34 in der von den Beplankungsflanschen 4 gebildeten Befestigungsebene 33 zu erreichen. Die von den Beplankungsflanschen 4 gebildete Befestigungsebene 33 kann dann mit Vorteil in an sich herkömmlicher Weise genutzt werden, um die jeweils gewünschte Deckenverkleidung unterhalb der nunmehr gedämmten Wärmekonstruktion aufzubringen.Above thus a doubling profile 1 is described, with the one hand, the respective structure later can be easily increased such that the receiving space 31 is increased for the thermal insulation 32 so that the respective desired thermal insulation 32 can be introduced easily in the particular desired thickness. After the introduction of the thermal insulation 32, this is then initially held by means of the retaining webs 22 in the intended position. Characterized in that the Beplankungsflansche 4 are provided in an advantageous embodiment with corresponding holding devices, a room-side conclusion of the insulation, such as a vapor barrier film 34 can be mounted and adjusted in a simple manner. In particular, the use of simple adhesive or Tackerlösungen makes it possible to achieve a tight installation of the vapor barrier film 34 in the mounting plane 33 formed by the Plankungsflanschen 4 after a first assembly. The fastening plane 33 formed by the planking flanges 4 can then be advantageously used in a conventional manner to accommodate the respective ones desired ceiling cladding below the now insulated thermal construction apply.

Das erfindungsgemäße Aufdopplungsprofil 1 stellt somit eine Maßnahme zur Vermeidung unnötiger Baukosten, wie auch eine erhebliche Montagehilfe im Zusammenhang mit dem Aufbau von wärmegedämmten Dachstühlen oder Wandverkleidungen dar.The doubling profile 1 according to the invention thus represents a measure to avoid unnecessary construction costs, as well as a considerable assembly aid in connection with the construction of thermally insulated trusses or wall coverings.

BEZUGSZEICHENLISTELIST OF REFERENCE NUMBERS

11
AufdopplungsprofilAufdopplungsprofil
22
Montagestegmounting rail
33
Ausbuchtungbulge
44
BeplankungsflanschBeplankungsflansch
55
MontagelochungMounting
66
LanglochLong hole
77
Trogprofiltrough profile
88th
KunststoffleistePlastic strip
99
KunststoffbettPlastic bed
1010
Außenkanteouter edge
1111
Umkantungfold back
1212
Kederprofilpiping profile
1313
Aufkantungbacksplash
1414
Aufsteckprofilattachment profile
1515
HalbkreisprofilSemicircular profile
1616
KunststoffpropfenKunststoffpropfen
1717
Wellenprofilwave profile
1818
Perforationperforation
2020
Klemmprofilclamping profile
2121
Halteabschnittholding section
2222
Haltestegholding web
2323
Klappkantefolding edge
2424
Befestigungsabschnittattachment section
2525
JustierlascheJustierlasche
2626
Befestigungskanteattachment edge
2727
MontageschraubeMounting screw
3030
Dachsparrenrafter
3131
Aufnahmeraumaccommodation space
3232
Wärmedämmungthermal insulation
3333
Befestigungsebenemounting level
3434
DampfbremsfolieVapor barrier
3535
Metall- oder HolzunterkonstruktionMetal or wooden substructure
3636
GipskartonplattePlasterboard

Claims (13)

Aufdopplungsprofil zur - gemäß der Dicke des jeweils eingesetzten Wärmestoffs - bedarfsweisen Erhöhung der Träger eines Tragwerks, insbesondere der Dachsparren (30) eines Dachstuhls oder der Dachbalken eines Flachdachs, mit einem im Wesentlichen L-förmigen oder im Wesentlichen U-förmigen Querschnitt, bei dem ein zur Befestigung an einem Träger vorgesehenen Montagesteg (2) und ein diesen Träger diesen Träger zumindest teilweise untergreifenden Beplankungsflansch (4), an dem eine Decken- oder Wandverkleidung befestigbar ist, wobei dieser Montagesteg (2) und der Beplankungsflansch (4) unter Einschluss eines zumindest annähernd rechten Winkels angeordnet sind, wobei an der dem Montagesteg (2) abgewandten Stirnseite des Beplankungsflanschs (4) ein, sich vorzugsweise zu dessen Offenseite hin verjüngendes, Trogprofil (7) derart angeformt ist, dass die dem Tragwerk abgewandte Offenseite des Trogprofils (7) zumindest im Wesentlichen plan mit der Unterkante des Beplankungsflanschs (4) abschließt, dadurch gekennzeichnet, dass der Befestigungsflansch (4) und/oder das Trogprofil (7) mit wenigstens einer Befestigungsvorrichtung zur Befestigung einer an den Beplankungsflansch (4) zu befestigenden Dampfbremsfolie (34) oder eine sonstigen Membran mittels Tackern und/oder Kleben versehen ist.Aufdopplungsprofil for - according to the thickness of the heat in each case - as needed increase the support of a structure, in particular the rafters (30) of a roof truss or the roof beams of a flat roof, with a substantially L-shaped or substantially U-shaped cross-section, in which a for mounting on a support provided mounting bar (2) and a support this carrier at least partially under engaging Beplankungsflansch (4) to which a ceiling or wall paneling is fastened, said mounting web (2) and the Beplankungsflansch (4) including at least one are arranged at approximately right angle, wherein on the mounting web (2) facing away from the end of the Beplankungsflanschs (4), preferably, to its open side tapered trough profile (7) is formed such that the side facing away from the supporting structure of the trough profile (7) at least substantially flush with the lower edge of the planking flange (4 ), characterized in that the fastening flange (4) and / or the trough profile (7) with at least one fastening device for fastening a vapor barrier film (34) to be fastened to the planking flange (4) another membrane is provided by tacking and / or gluing. Aufdopplungsprofil nach Anspruch 1, dadurch gekennzeichnet, dass der Beplankungsflansch (4) derart perforiert ist, dass die Dampfbremsfolie (34) oder eine sonstige Membran mittels Tackern derart befestigbar ist, dass die Befestigungsschenkel der U-förmigen Halteklammern unter Ausnutzung der Perforation den Beplankungsflansch (4) bestimmungsgemäß durchdringen.Doping profile according to claim 1, characterized in that the planking flange (4) is perforated in such a way that the vapor barrier film (34) or another membrane can be fastened by means of tacking in such a way that the fastening legs of the U-shaped retaining clips exploit the perforation flange (4 ) penetrate as intended. Aufdopplungsprofil nach Anspruch 2, dadurch gekennzeichnet, dass der Beplankungsflansch (4) nach Herstellung des Aufdopplungsprofils zur Herstellung der Perforation mittels einer Stiftrolle perforierbar ist.Doping profile according to claim 2, characterized in that the planking flange (4) after production of the doubling profile for the production of the perforation by means of a Stiftrolle is perforable. Aufdopplungsprofil nach Anspruch 1, dadurch gekennzeichnet, dass der Beplankungsflansch (4) mit einem Kunststoffbett überzogen ist.Duplex profile according to claim 1, characterized in that the planking flange (4) is coated with a plastic bed. Aufdopplungsprofil nach einem oder mehreren der vorhergehenden Ansprüche 1 bis 4, dadurch gekennzeichnet, dass in das Trogprofil (7) eine Kunststoffleiste eingezogen ist, vorzugsweise derart, dass die Kunststoffleiste plan mit der Befestigungsebene des Beplankungsflansches (4) abschließt.Duplex profile according to one or more of the preceding claims 1 to 4, characterized in that in the trough profile (7) a plastic strip is retracted, preferably such that the plastic strip is flush with the mounting plane of the Beplankungsflansches (4). Aufdopplungsprofil nach einem oder mehreren der vorhergehenden Ansprüche 1 bis 5, dadurch gekennzeichnet, dass der Beplankungsflansch (4) als solcher oder das den Beplankungsflansch (4) übergreifende Kunststoffbett und/oder die in das Trogprofil (7) eingezogene Kunststoffleiste mit einer Doppelklebebandschicht überzogen ist.Duplex profile according to one or more of the preceding claims 1 to 5, characterized in that the planking flange (4) as such or the planking flange (4) cross plastic bed and / or in the trough profile (7) retracted Plastic strip is covered with a double adhesive tape layer. Aufdopplungsprofil nach einem oder mehreren der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass im Übergangsbereich von dem Montagesteg (2) zum Beplankungsflansch (4) jeweils eine Ausbuchtung (3) derart angeformt ist, dass an den Beplankungsflansch (4) ein um die Breite der Ausbuchtung (3) über die gedachte Verlängerung des Montagestegs (2) in Richtung des Beplankungsflanschs (4) vorspringender Überstand angeformt ist.Duplex profile according to one or more of the preceding claims, characterized in that in the transition region from the mounting web (2) to the planking flange (4) in each case a bulge (3) is formed such that the planking flange (4) by a width of the bulge ( 3) is formed over the imaginary extension of the mounting web (2) in the direction of the planking flange (4) projecting supernatant. Aufdopplungsprofil nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass der Montagesteg (2) mit einer von Vielzahl von, vorzugsweise in unterschiedlicher Höhe, über den Montagesteg (2) verteilt angeordneten Montagelochungen (5) versehen ist.Duplex profile according to one of the preceding claims, characterized in that the mounting web (2) is provided with one of a plurality of, preferably at different heights, distributed over the mounting web (2) arranged mounting holes (5). Aufdopplungsprofil nach Anspruch 8, dadurch gekennzeichnet, dass zusätzlich zu den Montagelochungen (5) Langlöcher (6), deren Längserstreckung vorzugsweise im rechten Winkel zur Längserstreckung des Montagestegs (2) verläuft, über die Längserstreckung des Montagestegs (2) verteilt und jeweils beabstandet voneinander angeordnet sind.Duplex profile according to claim 8, characterized in that in addition to the mounting holes (5) elongated holes (6) whose longitudinal extension preferably extends at right angles to the longitudinal extent of the mounting web (2), distributed over the longitudinal extension of the mounting web (2) and spaced from each other are. Aufdopplungsprofil nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass in den Montagesteg (2) Justierlaschen (25) derart ausgestanzt sind, dass die Justierlaschen (25) mit Ausnahme einer jeweils an dem vom Beplankungsflansch (4) abgewandten Ende der Justierlasche (25) angeordneten Befestigungskante (26), vollständig ausgeschnitten und jeweils ebenfalls mit wenigstens einer Montagelochung (5') versehen sind.Duplex profile according to one of the preceding claims, characterized in that in the mounting web (2) adjusting tabs (25) are punched out such that the Justierlaschen (25) with the exception of one of the Beplankungsflansch (4) facing away from the end of the Justierlasche (25) Fastening edge (26), completely cut out and also each with at least one mounting hole (5 ') are provided. Aufdopplungsprofil nach Anspruch 10, dadurch gekennzeichnet, dass die Justierlaschen (25) jeweils um die Befestigungskante (26) herum zumindest nahezu vollständig derart abklappbar ist, dass hierdurch eine effektive Verbreiterung des Montagestegs (2) bewirkt ist.Duplex profile according to claim 10, characterized in that the Justierlaschen (25) each about the fastening edge (26) around at least almost completely folded down so that thereby an effective broadening of the mounting bar (2) is effected. Aufdopplungsprofil nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass vorzugsweise in den, dem Beplankungsflansch (4) zugewandten Halteabschnitt (21) des Montagestegs (2) Haltestege (22) derart eingearbeitet sind, dass die Haltestege (22) jeweils vorzugsweise in Form eines Langlochs (6), dessen Längserstreckung zumindest im Wesentlichen in Längsrichtung des Montagestegs (2) verläuft, mit Ausnahme einer dem Beplankungsflansch (4) zugewandten Seite des Haltestegs (22) angeordneten Klappkante (23), vollständig ausgeschnitten sind und überdies Klappkanten (23) derart aus dem Montagesteg (2) herausklappbar sind, dass bei bestimmungsgemäßer Montage des Aufdopplungsprofils (1) die Haltestege (22) in Richtung einer angrenzenden Wärmedämmung (32) vorspringen.Duplex profile according to one of the preceding claims, characterized in that preferably in the, the Beplankungsflansch (4) facing holding portion (21) of the mounting bar (2) holding webs (22) are incorporated such that the holding webs (22) each preferably in the form of a slot (6), the longitudinal extent of which extends at least substantially in the longitudinal direction of the mounting web (2), with the exception of a folding edge (23) arranged on the side of the retaining web (22) facing the planking flange (4), are completely cut out and, moreover, hinged edges (23) the mounting bar (2) can be folded out, that upon proper installation of the doubling profile (1) projecting the retaining webs (22) in the direction of an adjacent thermal insulation (32). Aufdopplungsprofil nach Anspruch 12, dadurch gekennzeichnet, dass die Haltestege (22) über die Breite des Montagestegs (2) beabstandet voneinander, vorzugsweise einander höhenversetzt, angeordnet sind.Duplex profile according to claim 12, characterized in that the holding webs (22) over the width of the mounting web (2) spaced from each other, preferably offset in height, are arranged.
EP20120151302 2011-01-17 2012-01-16 Doubling profile Active EP2476810B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202011000117U DE202011000117U1 (en) 2011-01-17 2011-01-17 Aufdopplungsprofil

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EP2476810A1 true EP2476810A1 (en) 2012-07-18
EP2476810B1 EP2476810B1 (en) 2014-08-13

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GB2581388A (en) * 2019-02-15 2020-08-19 Dura Composites Ltd Riser cover support system

Families Citing this family (1)

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Publication number Priority date Publication date Assignee Title
CA3042648C (en) * 2018-05-23 2020-12-15 Lance Laufer Structural member for use in an insulated assembly between two building structures

Citations (4)

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Publication number Priority date Publication date Assignee Title
US3250051A (en) 1964-07-02 1966-05-10 Lyon Metal Products Inc Pre-formed angle bar with bolt-receiving slots
WO2003047850A1 (en) * 2001-12-07 2003-06-12 Henkel Kommanditgesellschaft Auf Aktien Multilayer film for use in the construction industry and uses of this film
WO2006044924A2 (en) * 2004-10-19 2006-04-27 Henkel Corporation Finishing material standoff member for a structural support and installation method therefor
EP1793057A2 (en) * 2005-12-05 2007-06-06 Protektorwerk Florenz Maisch GmbH & Co. KG Extension profile for increaing height of a support

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3250051A (en) 1964-07-02 1966-05-10 Lyon Metal Products Inc Pre-formed angle bar with bolt-receiving slots
WO2003047850A1 (en) * 2001-12-07 2003-06-12 Henkel Kommanditgesellschaft Auf Aktien Multilayer film for use in the construction industry and uses of this film
WO2006044924A2 (en) * 2004-10-19 2006-04-27 Henkel Corporation Finishing material standoff member for a structural support and installation method therefor
EP1793057A2 (en) * 2005-12-05 2007-06-06 Protektorwerk Florenz Maisch GmbH & Co. KG Extension profile for increaing height of a support
DE102005060643A1 (en) 2005-12-05 2007-09-20 Protektorwerk Florenz Maisch Gmbh & Co Kg Aufdopplungsprofil

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2581388A (en) * 2019-02-15 2020-08-19 Dura Composites Ltd Riser cover support system
GB2581388B (en) * 2019-02-15 2023-10-04 Dura Composites Ltd Riser cover support system

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DE202011000117U1 (en) 2011-05-26

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