EP1793057A2 - Extension profile for increaing height of a support - Google Patents

Extension profile for increaing height of a support Download PDF

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Publication number
EP1793057A2
EP1793057A2 EP06025163A EP06025163A EP1793057A2 EP 1793057 A2 EP1793057 A2 EP 1793057A2 EP 06025163 A EP06025163 A EP 06025163A EP 06025163 A EP06025163 A EP 06025163A EP 1793057 A2 EP1793057 A2 EP 1793057A2
Authority
EP
European Patent Office
Prior art keywords
profile
mounting
web
flange
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
EP06025163A
Other languages
German (de)
French (fr)
Other versions
EP1793057A3 (en
EP1793057B1 (en
Inventor
Theo Hertweck
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
Application filed by Protektorwerk Florenz Maisch GmbH and Co KG filed Critical Protektorwerk Florenz Maisch GmbH and Co KG
Priority to PL06025163T priority Critical patent/PL1793057T3/en
Publication of EP1793057A2 publication Critical patent/EP1793057A2/en
Publication of EP1793057A3 publication Critical patent/EP1793057A3/en
Application granted granted Critical
Publication of EP1793057B1 publication Critical patent/EP1793057B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
    • E04B1/7654—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
    • E04C3/06—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with substantially solid, i.e. unapertured, web
    • E04C3/07—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with substantially solid, i.e. unapertured, web at least partly of bent or otherwise deformed strip- or sheet-like material
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • E04D13/16—Insulating devices or arrangements in so far as the roof covering is concerned, e.g. characterised by the material or composition of the roof insulating material or its integration in the roof structure
    • E04D13/1606—Insulation of the roof covering characterised by its integration in the roof structure
    • E04D13/1612—Insulation of the roof covering characterised by its integration in the roof structure the roof structure comprising a supporting framework of roof purlins or rafters
    • E04D13/1625—Insulation of the roof covering characterised by its integration in the roof structure the roof structure comprising a supporting framework of roof purlins or rafters with means for supporting the insulating material between the purlins or rafters
    • 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
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/04—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like
    • E04B2009/0492—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like with fabrics tensioned on frames
    • 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 a Trodopplungsprofil for increasing the demand of the support of a structure, in particular the rafters of a roof truss or the roof beams of a flat roof, depending on the thickness of each used thermal insulation.
  • 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 invention is therefore an object of the invention to provide a versatile device that allows to choose the dimensioning of the structure in particular a roof truss largely independent of the dimensions, in particular the thickness of the thermal insulation material.
  • the doubling profile according to the invention has essentially an L-shaped cross section, wherein a mounting web and a planking 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 receiving space for a possible thermal insulation between a roof bottom surface and a mounting plane, for a resulting thereby approximately on the ceiling gap by attaching the Aufdopplungsprofile to the structure at least by the distance enlarged between planking flange 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.
  • a first assembly aid for the thermal insulation to be introduced into this intermediate space results from the fact that the transition region between the mounting bar and the planking flange is not formed approximately at right angles, but rather is provided with a bulge that protrudes slightly above the mounting plane when installed in the direction of the thermal insulation to be introduced. 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 with regard to the sensitive thermal insulation material used.
  • the planking flange is additionally provided with a fastening device in order to determine, at least for the time being, after the insulation has been installed, a vapor barrier film or other membrane sealing the thermal insulation on the room side.
  • planking flange is provided for this purpose on the side remote from the mounting web side with a downwardly open trough profile.
  • the trough profile in question can also be used to the space-side completion of thermal insulation usually used Apply vapor barrier film or other membrane.
  • vapor barrier film or other membrane 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.
  • a wave profile can also be formed which comes into operative connection with a corresponding clamping profile for fastening the vapor barrier film or another membrane.
  • the doubling profile also fulfills the function of an assembly aid for fastening the vapor barrier film or another membrane.
  • 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 unproblematic at different heights on 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.
  • This Justierlaschen can be folded around the hinged edge around so that they result in a result broadening of the mounting bar and thus can be used, if necessary, to widen the distance between Beplankungsflansch and lower edge of the structure or 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 found that due to the thus resilient installation of the thermal insulation material in place of an immediately adjacent system of thermal 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.
  • Figure 1 shows a doubling profile 1 with a mounting bar 2 to which a Beplankungsflanceh 4 is articulated about a bulge 3.
  • 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 elongated holes 6 are used for a first and even height-adjustable mounting of the doubling profile 1 on a supporting structure, not shown in FIG.
  • 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 doubling profile 1.
  • Figure 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.
  • the trough profile 7, which is open at the bottom, can advantageously be used to fasten a vapor barrier film 34 or another membrane at the height of the fastening plane 33 formed by the plating flanges 4 by simple clamping in the sense of simple clamping attachment.
  • a Kederprofil 12 is inserted with the interposition of the vapor barrier film or membrane not shown here in the opening of the trough profile 7 and thus created a releasable clamp attachment for the corresponding film or membrane.
  • a U-shaped upstand 13 can also be provided on the longitudinal side of the panel flange 4 remote from the mounting bar 2.
  • the open side of the U-shaped upstand 13 faces the mounting bar 2, while the side facing away from the mounting bar 2 of the upstand 13 is overlapped by a plastic profile on the side remote from the mounting bar 2 side with a downwardly open semicircle 15 is provided.
  • the semicircular profile 15 can then also be closed with a suitable Kunststoffpropfen 16 with the interposition of the vapor barrier film or membrane.
  • FIG. 1 A further alternative mounting option for such a membrane or a vapor barrier film 34 is shown in FIG.
  • a wave profile 17 which can be brought in accordance with Figure 6 with a clamping profile 20 as intended in that again on the clamping profile 20, a vapor barrier film 34 or another membrane is fixed to the lower edge of the planking flange 4.
  • the Aufsteckprofil 14 differs in this representation, not only by the fastening device for a vapor barrier film 34 from the above-described embodiments of such a doubling profile 1.
  • the mounting bar 2 in the region of the Beplankungsflansch 4 facing portion 21 additionally spaced from each other Holding webs 22, which are also arranged offset in height.
  • the holding webs 22 are stamped out substantially in the form of a slot 6, wherein the Beplankungsflansch 4 facing Abklappkante 23 of the retaining web 22 is not cut out, but rather the retaining webs 22 are bent over this Abklappkante 23 away so slightly that they are in the direction of the mounting bar 2 adjacent thermal insulation 32 project. This supernatant can be seen approximately from the cross-sectional illustration in FIG.
  • a further difference of the doubling profile 1 shown in FIG. 5 is that additional adjusting straps 25 are incorporated at the level of the fastening section 24 of the assembly day 2 arranged above the holding section 21.
  • 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, so that, as shown in Figure 6, the folded Justierlaschen 25 lead to an increase of the mounting bar 2 at least in the region of Justierlaschen 25.
  • the embodiment with the Justierlaschen 25 can thus cover a wider range of possible applications.
  • Justierlaschen 25 are also used with the other possible embodiments of the doubling profile shown in the drawing.
  • the representation in Figure 7 shows a doubling profile 1 as shown in Figure 2 which is also provided with the corresponding Justierlaschen 25.
  • the adjusting straps 25 are already completely folded over in the illustration according to FIG.
  • 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. 8 shows how a doubling profile 1 according to FIG. 2 or according to FIG. 7 can be connected to the support of a supporting structure, that is to say in particular a roof beam.
  • the adjusting strap 25 is connected to the rafter 30 via fastening screws 27.
  • an elevation of the rafter 30 is thus achieved via the doubling profile 1, wherein the planking flanges 4 arranged beneath the rafters 30 define a fastening plane located below the roof rafter 30.
  • the receiving space 31 located between the rafters 30 for the thermal insulation 32 is initially enlarged as intended.
  • 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.
  • planking flanges 4 thus form a fastening plane 33, shown in dashed lines in FIG. 9.
  • a vapor barrier film 34 can then be fastened in a simple manner by inserting the piping profiles 12 already mentioned above.
  • the Beplankungsflansche 4 are also used to mount a substructure of metal or wood 35 thereto, then the respective desired interior trim of plasterboard 36 or a panel cladding can be applied.
  • the doubling profile 1 according to the invention can advantageously also be used to construct a wall cladding in dry construction.
  • FIG. 11 One possible concrete implementation of this additional application is shown in FIG. 11.
  • a doubling profile 1 according to FIGS. 5 and 6 is bent over the holding section 21 in such a way that the doubling profile 1 is a U-profile whose parallel legs are formed by the fastening section 24 and the planking flange 4.
  • the doubling profile 1 can be used as a vertical facing shell profile according to FIG. 12 for constructing a facing 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.
  • FIGS. 11 and 12 thus show an additional application of the doubling profile 1 according to the invention.
  • a doubling profile 1 is described with which, on the one hand, the respective supporting structure can subsequently be supplemented without problems in such a way that the receiving space 31 for the thermal insulation 32 is increased so that the particular desired thermal insulation 32 in the particular desired thickness can be introduced without problems.
  • this is then initially held by means of the retaining webs 22 in the intended position.
  • 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.
  • the use of simple clamping solutions makes it possible, after a first assembly, to achieve a tight laying of the vapor barrier film 34 in the fastening plane 33 formed by the covering flanges 4.
  • the fastening plane 33 formed by the planking flanges 4 can then advantageously be used in a conventional manner in order to apply the respective desired ceiling lining below the now insulated thermal construction.
  • 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)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)

Abstract

The profile (1) has an L-shaped or U-shaped cross section, and a mounting bar (2) provided for fixing at a support. The mounting bar and a covering flange (4) are arranged at an appropriate right angle. A dent is formed at an intersection area from a mounting bar to the covering flange such that a projection is formed at the covering flange around the width of the dent over an extension of the mounting bar in a direction of the flange.

Description

Die Erfindung betrifft ein Aufdopplungsprofil zur bedarfsweisen Erhöhung der Träger eines Tragwerks, insbesondere der Dachsparren eines Dachstuhls oder der Dachbalken eines Flachdachs, in Abhängigkeit von der Dicke des jeweils eingesetzten Wärmedammstoffs.The invention relates to a Aufdopplungsprofil for increasing the demand of the support of a structure, in particular the rafters of a roof truss or the roof beams of a flat roof, depending on the thickness of each used thermal insulation.

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 selected as a function of the respective load, but also depending on the thickness of the required thermal insulation material. However, this is a nonsensical specification, since the roof beams or rafters are by far the highest quality and therefore the 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.

Der Erfindung liegt daher die Aufgabe zugrunde, eine vielseitig verwendbare Vorrichtung zu schaffen, die es erlaubt, die Dimensionierung des Tragwerks insbesondere eines Dachstuhls weitgehend unabhängig von der Dimensionierung, insbesondere der Dicke, des Wärmedämmstoffs zu wählen.The invention is therefore an object of the invention to provide a versatile device that allows to choose the dimensioning of the structure in particular a roof truss largely independent of the dimensions, in particular the thickness of the thermal insulation material.

Diese Aufgabe wird durch ein Aufdopplungsprofil gemäß Hauptanspruch gelöst. Vorteilhafte Ausgestaltungen der erfindungsgemäßen Lösung ergeben sich aus den Merkmalen der abhängigen Ansprüche 2 bis 16.This object is achieved by a doubling profile according to the main claim. Advantageous embodiments of the solution according to the invention will become apparent from the features of the dependent claims 2 to 16.

Das erfindungsgemäße Aufdopplungsprofil besitzt im Wesentlichen einen L-förmigen Querschnitt, 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.The doubling profile according to the invention has essentially an L-shaped cross section, wherein a mounting web and a planking 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. As a result, the receiving space for a possible thermal insulation between a roof bottom surface and a mounting plane, for a resulting thereby approximately on the ceiling gap, by attaching the Aufdopplungsprofile to the structure at least by the distance enlarged between planking flange 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.

Eine erste 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.A first assembly aid for the thermal insulation to be introduced into this intermediate space results from the fact that the transition region between the mounting bar and the planking flange is not formed approximately at right angles, but rather is provided with a bulge that protrudes slightly above the mounting plane when installed in the direction of the thermal insulation to be introduced. 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 with regard to the sensitive thermal insulation material used.

In vorteilhafter Ausgestaltung ist der Beplankungeflansch zusätzlich mit einer Befestigungsvorrichtung versehen, um nach der Montage der Wärmedämmung eine die Wärmedämmung raumseitig abschließende Dampfsperrfolie oder sonstige Membran zumindest vorläufig festzulegen.In an advantageous embodiment, the planking flange is additionally provided with a fastening device in order to determine, at least for the time being, after the insulation has been installed, a vapor barrier film or other membrane sealing the thermal insulation on the room side.

In weiterer vorteilhafter Ausgestaltung ist der Beplankungsflansch hierzu an der von dem Montagesteg abgewandten Seite mit einem nach unten offenen Trogprofil versehen. Der Vorteil des entsprechenden Trogprofils und der hierdurch bewirkten Umkantung der offenen Kante des Beplankungsflanschs, stellt wiederum einen Beitrag zur Vermeidung scharfer Kanten und damit des möglichen Verletzungsrisikos bei der Bearbeitung dar.In a further advantageous embodiment of the planking flange is provided for this purpose on the side remote from the mounting web side with a downwardly open trough profile. The advantage of the corresponding trough profile and the resulting folded over the open edge of the planking flange, in turn, makes a contribution to avoiding sharp edges and thus the possible risk of injury during processing.

In vorteilhafter Ausgestaltung kann jedoch das fragliche Trogprofil auch 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.In an advantageous embodiment, however, the trough profile in question can also be used to the space-side completion of thermal insulation usually used Apply vapor barrier film or other membrane. 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.

In alternativer Ausgestaltung kann an Stelle des Trogprofils an der entsprechenden Kante des Beplankungsflanschs auch ein Wellenprofil angeformt sein, das mit einem entsprechenden Klemmprofil zur Befestigung der Dampfbremsfolie oder einer sonstigen Membran in Wirkverbindung tritt.In an alternative embodiment, instead of the trough profile at the corresponding edge of the planking flange, a wave profile can also be formed which comes into operative connection with a corresponding clamping profile for fastening the vapor barrier film or another membrane.

Alternativ zu dem Wellenprofil kann auch eine in Richtung des Montagestegs geöffnete Aufkantung des entsprechenden Längsendes des Beplankungsflansches vorgesehen sein, auf die ein Aufsteckprofil aufgesteckt wird, das wiederum mit einem Kunststoffpfropfen unter Zwischenlage einer Dampfbremsfolie oder einer sonstigen Membran verschließbar ist.As an alternative to the wave profile, it is also possible to provide an upturned edge of the planking flange which is open in the direction of the mounting web, onto which plug-on profile is plugged, which in turn can be closed with a plastic plug with the interposition of a vapor barrier film or another membrane.

Im Ergebnis erfüllt das Aufdopplungsprofil also neben der Funktion einer erleichterten Anpassung des Montageraums an die Wärmedämmung auch noch die Funktion einer Montagehilfe für die Befestigung der Dampfbremsfolie oder einer sonstigen Membran.As a result, in addition to the function of facilitating adaptation of the mounting space to the thermal insulation, the doubling profile also fulfills the function of an assembly aid for fastening the vapor barrier film or another membrane.

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 unproblematic at different heights on 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.This Justierlaschen can be folded around the hinged edge around so that they result in a result broadening of the mounting bar and thus can be used, if necessary, to widen the distance between Beplankungsflansch and lower edge of the structure or 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 found that due to the thus resilient installation of the thermal insulation material in place of an immediately adjacent system of thermal 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 zeigen

Fig. 1
ein Aufdopplungsprofil in einer perspektivischen Darstellung,
Fig. 2
eine alternative Ausgestaltung des Aufdopplungsprofils mit einer Befestigungsmöglichkeit für eine Dampfbremsfolie in einer perspektivischen Darstellung,
Fig. 3
das in Figur 2 gezeigte Aufdopplungsprofil in einer schematischen Detail-Querschnittszeichnung zur Befestigung der Dampfbremsfolie,
Fig. 4
eine abermals alternative Ausgestaltung des Aufdopplungsprofils einer alternativen Befestigungsmöglichkeit einer Dampfbremsfolie in einer perspektivischen Darstellung,
Fig. 5
ein weiteres Aufdopplungsprofil mit Haltestegen und Justierlaschen sowie einer abermals alternativen Befestigungsmöglichkeit für eine Dampfbremse,
Fig. 6
das in Figur 5 gezeigte Aufdopplungsprofil in einer schematischen Detail-Querschnittsansicht mit aufgeklappter Justierlasche,
Fig. 7
eine abermals alternative Ausgestaltung des Aufdopplungsprofils mit einer Befestigungsmöglichkeit für eine Dampfbremsfolie gemäß Figur 2 und aufgeklappten Justierlaschen in perspektivischer Darstellung,
Fig. 8
eine Detaildarstellung zur Befestigung des Aufdopplungsprofils an einem Tragwerk mit Hilfe der aufgeklappten Justierlaschen in perspektivischer Ansicht,
Fig. 9
eine Prinzipskizze zur Montage von Wärmedämmstoffen mit Hilfe des Aufdopplungsprofils sowie der Befestigung einer Dampfbremsfolie in einer Querschnittsansicht und
Fig. 10
eine weitere Prinzipdarstellung zur Befestigung der Deckenverkleidung in einer Querschnittansicht,
Fig. 11
ein Aufdopplungsprofil in einer Ausführung als Ständerprofil im Querschnitt und
Fig. 12
ein Aufdopplungsprofil gem. Fig. 11 mit einer Unterkonstruktion aus Metall oder Holz und daran befestigter Gipskartonplatte.
Show it
Fig. 1
a doubling profile in a perspective view,
Fig. 2
an alternative embodiment of the doubling profile with a mounting option for a vapor barrier film in a perspective view,
Fig. 3
the doubling profile shown in Figure 2 in a schematic detail cross-sectional drawing for fixing the vapor barrier film,
Fig. 4
another alternative embodiment of the doubling profile of an alternative mounting option of a vapor barrier film in a perspective view,
Fig. 5
another doubling profile with holding webs and adjusting straps and another alternative mounting option for a vapor barrier,
Fig. 6
the doubling profile shown in FIG. 5 in a schematic detail cross-sectional view with the adjusting flap unfolded,
Fig. 7
another alternative embodiment of the doubling profile with a mounting option for a vapor barrier film according to Figure 2 and unfolded adjusting tabs in perspective view,
Fig. 8
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. 9
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. 10
a further schematic diagram for fixing the ceiling panel in a cross-sectional view,
Fig. 11
a doubling profile in a version as a stand profile in cross section and
Fig. 12
a doubling profile acc. Fig. 11 with a substructure of metal or wood and attached plasterboard.

Figur 1 zeigt ein Aufdopplungsprofil 1 mit einem Montagesteg 2 an den über eine Ausbuchtung 3 ein Beplankungsflanceh 4 angelenkt ist. Der Montagesteg 2 ist mit einer Vielzahl voneinander beabstandeten und gegeneinander höhenversetzt angeordneten Montagelochungen 5 versehen. 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.Figure 1 shows a doubling profile 1 with a mounting bar 2 to which a Beplankungsflanceh 4 is articulated about a bulge 3. The mounting bar 2 is provided with a plurality of spaced apart and mutually offset in height arranged mounting holes 5. 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 elongated holes 6 are used for a first and even height-adjustable mounting of the doubling profile 1 on a supporting structure, not shown in FIG.

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 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 doubling profile 1.

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.Figure 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.

Gemäß der Querschnittsdarstellung in Figur 3 kann das nach unten geöffnete Trogprofil 7 mit Vorteil dazu genutzt werden, im Sinne einer einfachen Klemmbefestigung, eine Dampfbremsfolie 34 oder eine sonstige Membran auf Höhe der von den Beplankungsflanschen 4 gebildeten Befestigungsebene 33 durch eine einfache Klemmung zu befestigen. Hierzu wird ein Kederprofil 12 unter Zwischenlage der hier nicht weiter dargestellten Dampfbremsfolie oder Membran in die Öffnung des Trogprofils 7 eingeschoben und somit eine lösbare Klemmbefestigung für die entsprechende Folie bzw. Membran geschaffen.According to the cross-sectional illustration in FIG. 3, the trough profile 7, which is open at the bottom, can advantageously be used to fasten a vapor barrier film 34 or another membrane at the height of the fastening plane 33 formed by the plating flanges 4 by simple clamping in the sense of simple clamping attachment. For this purpose, a Kederprofil 12 is inserted with the interposition of the vapor barrier film or membrane not shown here in the opening of the trough profile 7 and thus created a releasable clamp attachment for the corresponding film or membrane.

Eine alternative Befestigungsmöglichkeit ist in Figur 4 gezeigt. Gemäß der Darstellung in Figur 4 kann an der von dem Montagesteg 2 abgewandten Längsseite des Beplankungsflanschs 4 auch eine U-förmige Aufkantung 13 vorgesehen sein. Hierbei ist die Offenseite der U-förmigen Aufkantung 13 dem Montagesteg 2 zugewandt, während der dem Montagesteg 2 abgewandte Seite der Aufkantung 13 von einem Kunststoffprofil übergriffen ist, das auf der von dem Montagesteg 2 abgewandten Seite mit einem nach unten geöffneten Halbkreisprofil 15 versehen ist. Das Halbkreisprofil 15 kann dann ebenfalls mit einem geeigneten Kunststoffpropfen 16 unter Zwischenlage der Dampfbremsfolie oder Membran verschlossen werden.An alternative mounting option is shown in FIG. According to the illustration in FIG. 4, a U-shaped upstand 13 can also be provided on the longitudinal side of the panel flange 4 remote from the mounting bar 2. Here, the open side of the U-shaped upstand 13 faces the mounting bar 2, while the side facing away from the mounting bar 2 of the upstand 13 is overlapped by a plastic profile on the side remote from the mounting bar 2 side with a downwardly open semicircle 15 is provided. The semicircular profile 15 can then also be closed with a suitable Kunststoffpropfen 16 with the interposition of the vapor barrier film or membrane.

Eine abermals alternative Befestigungsmöglichkeit für eine derartige Membran oder eine Dampfbremsfolie 34 ist in Figur 5 gezeigt.A further alternative mounting option for such a membrane or a vapor barrier film 34 is shown in FIG.

Gemäß der perspektivischen Darstellung in Figur 5 ist die von dem Montagesteg 2 abgewandte Längsseite des Beplankungsflanschs 4 mit einem Wellenprofil 17 versehen, das gemäß Figur 6 mit einem Klemmprofil 20 derart bestimmungsgemäß in Eingriff gebracht werden kann, dass erneut über das Klemmprofil 20 eine Dampfbremsfolie 34 oder eine sonstige Membran an der Unterkante des Beplankungsflanschs 4 festgelegt wird.According to the perspective view in Figure 5 facing away from the mounting web 2 longitudinal side of the Beplankungsflanschs 4 is provided with a wave profile 17, which can be brought in accordance with Figure 6 with a clamping profile 20 as intended in that again on the clamping profile 20, a vapor barrier film 34 or another membrane is fixed to the lower edge of the planking flange 4.

Gemäß Figur 5 unterscheidet sich das Aufsteckprofil 14 in dieser Darstellung nicht nur durch die Befestigungsvorrichtung für eine Dampfbremsfolie 34 von den vorstehend beschriebenen Ausführungen eines derartigen Aufdopplungsprofils 1. Gemäß Figur 5 weist der Montagesteg 2 im Bereich des dem Beplankungsflansch 4 zugewandten Abschnitts 21 zusätzlich auch voneinander beabstandete Haltestege 22 auf, die überdies höhenversetzt angeordnet sind. Die Haltestege 22 sind dabei im Wesentlichen nach Form eines Langlochs 6 ausgestanzt, wobei die dem Beplankungsflansch 4 zugewandte Abklappkante 23 des Haltestegs 22 nicht ausgeschnitten ist, sondern vielmehr die Haltestege 22 über diese Abklappkante 23 hinweg derart leicht abgekantet sind, dass sie in Richtung der an den Montagesteg 2 angrenzende Wärmedämmung 32 vorspringen. Dieser Überstand ist etwa aus der Querschnittsdarstellung in Figur 6 ersichtlich.According to Figure 5, the Aufsteckprofil 14 differs in this representation, not only by the fastening device for a vapor barrier film 34 from the above-described embodiments of such a doubling profile 1. According to Figure 5, the mounting bar 2 in the region of the Beplankungsflansch 4 facing portion 21 additionally spaced from each other Holding webs 22, which are also arranged offset in height. The holding webs 22 are stamped out substantially in the form of a slot 6, wherein the Beplankungsflansch 4 facing Abklappkante 23 of the retaining web 22 is not cut out, but rather the retaining webs 22 are bent over this Abklappkante 23 away so slightly that they are in the direction of the mounting bar 2 adjacent thermal insulation 32 project. This supernatant can be seen approximately from the cross-sectional illustration in FIG.

Ein weiterer Unterschied des in Figur 5 gezeigten Aufdopplungsprofils 1 besteht darin, dass in Höhe des oberhalb des Halteabschnitts 21 angeordneten Befestigungsabschnitts 24 des Montagestags 2 zusätzlich Justierlaschen 25 eingearbeitet sind. 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, so dass, gemäß der Darstellung in Figur 6, die umgeklappten Justierlaschen 25 zu einer Erhöhung des Montagestegs 2 zumindest im Bereich der Justierlaschen 25 führen. Die Ausführung mit den Justierlaschen 25 kann somit eine größere Bandbreite möglicher Anwendungen abdecken.A further difference of the doubling profile 1 shown in FIG. 5 is that additional adjusting straps 25 are incorporated at the level of the fastening section 24 of the assembly day 2 arranged above the holding section 21. 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, so that, as shown in Figure 6, the folded Justierlaschen 25 lead to an increase of the mounting bar 2 at least in the region of Justierlaschen 25. The embodiment with the Justierlaschen 25 can thus cover a wider range of possible applications.

Selbstverständlich können derartige Justierlaschen 25 auch mit den anderen in der Zeichnung dargestellten möglichen Ausführungen des Aufdopplungsprofils eingesetzt werden. So zeigt die Darstellung in Figur 7 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 7 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, such Justierlaschen 25 are also used with the other possible embodiments of the doubling profile shown in the drawing. Thus, the representation in Figure 7 shows a doubling profile 1 as shown in Figure 2 which is also provided with the corresponding Justierlaschen 25. In this case, the adjusting straps 25 are already completely folded over in the illustration according to FIG. 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 8 wird gezeigt, wie ein Aufdopplungsprofil 1 gemäß Figur 2 bzw. gemäß Figur 7 mit dem Träger eines Tragwerks, also insbesondere einem Dachbalken verbunden werden kann. Gemäß der perspektivischen Darstellung in Figur 8 wird die Justierlasche 25 über Befestigungsschrauben 27 mit dem Dachsparren 30 verbunden.The detailed illustration according to FIG. 8 shows how a doubling profile 1 according to FIG. 2 or according to FIG. 7 can be connected to the support of a supporting structure, that is to say in particular a roof beam. According to the perspective view in FIG. 8, the adjusting strap 25 is connected to the rafter 30 via fastening screws 27.

Gemäß der Darstellung in Figur 8 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.According to the illustration in FIG. 8, an elevation of the rafter 30 is thus achieved via the doubling profile 1, wherein the planking flanges 4 arranged beneath the rafters 30 define a fastening plane located below the roof rafter 30.

Die Verwendung einer derartigen Befestigungsebene 33 ist in Figur 9 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 documented in FIG. According to this representation, the receiving space 31 located between the rafters 30 for the thermal insulation 32 is initially enlarged as intended. 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 9 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 a fastening plane 33, shown in dashed lines in FIG. 9. At this fastening plane 33, a vapor barrier film 34 can then be fastened in a simple manner by inserting the piping profiles 12 already mentioned above.

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, can then the Beplankungsflansche 4 are also used to mount a substructure of metal or wood 35 thereto, then the respective desired interior trim of plasterboard 36 or a panel cladding can be applied.

Das erfindungsgemäße Aufdopplungsprofil 1 kann mit Vorteil auch zum Aufbau einer Wandverkleidung im Trockenbau eingesetzt werden.The doubling profile 1 according to the invention can advantageously also be used to construct a wall cladding in dry construction.

Eine mögliche konkrete Umsetzung dieser zusätzlichen Anwendung ist in Fig. 11 gezeigt. Gemäß der Querschnittsdarstellung ist ein Aufdopplungsprofil 1 gemäß den Fig. 5 und 6 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 shown in FIG. 11. According to the cross-sectional illustration, a doubling profile 1 according to FIGS. 5 and 6 is bent over the holding section 21 in such a way that the doubling profile 1 is a U-profile whose parallel legs are formed by the fastening section 24 and the planking flange 4.

In dieser Ausgestaltung kann das Aufdopplungprofil 1 als senkrechtes Vorsatzschalenprofil gemäß Fig. 12 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 11 und 12 zeigen somit eine zusätzliche Anwendung des erfindungsgemäßen Aufdopplungsprofils 1.In this embodiment, the doubling profile 1 can be used as a vertical facing shell profile according to FIG. 12 for constructing a facing 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. FIGS. 11 and 12 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 Klemmlösungen 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.In the foregoing, therefore, a doubling profile 1 is described with which, on the one hand, the respective supporting structure can subsequently be supplemented without problems in such a way that the receiving space 31 for the thermal insulation 32 is increased so that the particular desired thermal insulation 32 in the particular desired thickness can be introduced without problems. 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 clamping solutions makes it possible, after a first assembly, to achieve a tight laying of the vapor barrier film 34 in the fastening plane 33 formed by the covering flanges 4. The fastening plane 33 formed by the planking flanges 4 can then advantageously be used in a conventional manner in order to apply the respective desired ceiling lining below the now insulated thermal construction.

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
1010
Außenkanteouter edge
1111
Umkantungfold back
1212
Kederprofilpiping profile
1313
Aufkantungbacksplash
1414
Aufsteckprofilattachment profile
1515
HalbkreisprofilSemicircular profile
1616
KunststoffpropfenKunststoffpropfen
1717
Wellenprofilwave profile
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 bedarfsweisen Erhöhung der Träger eines Tragwerks, insbesondere der Dachsparren (30) eines Dachstuhls oder der Dachbalken eines Flachdachs, in Abhängigkeit von der Dicke des jeweils eingesetzten Wärmestoffs, 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 zumindest annähernd, dem Auftrag des Aufdopplungsprofils (1) gegenüber dem Tragwerk entsprechenden Abstand, diesen Träger zumindest teilweise untergreifenden, Beplankungsflansch (4) vorgesehen sind, wobei dieser Montagesteg (2) und der Beplankungsflansch (4) unter Einschluss eines zumindest annähernd rechten Winkels angeordnet sind.Doping profile to increase as needed the support of a structure, in particular the rafters (30) of a roof truss or the roof beams of a flat roof, depending on the thickness of the heat in each case used, with a substantially L - shaped or substantially U-shaped cross-section, in which a provided for attachment to a support mounting web (2) and this support at least approximately, the order of the Aufdopplungsprofils (1) relative to the structure corresponding distance, this support at least partially engages below, Beplankungsflansch (4) are provided, said mounting web (2) and the planking flange (4) are arranged enclosing an at least approximately right angle. Aufdopplungsprofil nach Anspruch 1, 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) Uberstand angeformt ist.Doping profile according to claim 1, characterized in that in the transition region from the mounting web (2) to Beplankungsflansch (4) each have a bulge (3) is formed such that the Beplankungsflansch (4) to the width of the bulge (3) on the imaginary extension of the mounting bridge (2) in Direction of Plankingflanschs (4) Uberstand is formed. Aufdopplungsprofil nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass an den Befestigungsflansch (4) eine Befestigungsvorrichtung für eine an den Beplankungsflansch (4) zu befestigende Dampfbremsfolie (34) oder eine sonstige Membran angeformt ist.The doubling profile according to claim 1 or 2, characterized in that a fastening device for a vapor barrier film (34) or another membrane to be fastened to the covering flange (4) is integrally formed on the fastening flange (4). Aufdopplungsprofil nach Anspruch 3, dadurch gekennzeichnet, dass 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.Duplex profile according to claim 3, characterized in that 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 Beplankungsflanschs (4). Aufdopplungsprofil nach Anspruch 3, dadurch gekennzeichnet, dass das Trogprofil (7) des Beplankungsflanschs (4), vorzugsweise unter Zwischenlage einer zum raumseitigen Abschluss der Wärmedämmung (32) einzubringenden Dampfbremsfolie (34) oder einer sonstigen Membran, mittels eines von der Offenseite des Trogprofils (7) einzuschiebenden Klemmkeders (12) reversibel verschließbar ist.Discharge profile according to claim 3, characterized in that the trough profile (7) of the covering flange (4), preferably with the interposition of a space-side completion of the thermal insulation (32) to be introduced vapor barrier film (34) or other membrane, by means of a from the open side of the trough profile ( 7) to be inserted Klemmkeders (12) is reversibly closed. Aufdopplungsprofil nach Anspruch 3, dadurch gekennzeichnet, dass an der von dem Montagesteg (2) abgewandten Längsseite des Beplankungsflanschs (4) ein Wellenprofil (17) angeformt ist, das mittels eines, vorzugsweise aus PVC gefertigten, Klemmprofils (20), vorzugeweise unter Zwischenlage einer Dampfbremsfolie (34) oder einer sonstigen Membran, verrastbar ist.Doping profile according to claim 3, characterized in that on the side facing away from the mounting web (2) longitudinal side of the planking flange (4) a wave profile (17) is integrally formed by means of a, preferably made of PVC, clamping profile (20), vorzugeweise with the interposition of a vapor barrier film (34) or other membrane, can be locked. Aufdopplungsprofil nach Anspruch 3, dadurch gekennzeichnet, dass die von dem Montagesteg (2) abgewandte Längsseite des Beplankungsflansches (4) u-förmig derart umgekantet ist, dass die Offenseite des u-förmigen Querschnitts dieser Umkantung dem Montagesteg (2) zugewandt ist und der Scheitel des von der Umkantung gebildeten u-förmigen Querschnitts auf der dem Montagesteg (2) abgewandten Seite mit einem Aufsteckprofil (14) lösbar verbunden ist, wobei dieses Aufsteckprofil (14) ein nach unten geöffnetes Halbkreisprofil (15) aufweist, das unter Zwischenlage einer Dampfbremsfolie (34) oder einer sonstigen Membran mittels eines Kunststoffpropfens (16) lösbar verschließbar ist.Duplex profile according to claim 3, characterized in that the side facing away from the mounting web (2) longitudinal side of the planking flange (4) is U-folded in such a way that the open side of the U-shaped cross section of this Umkantung the mounting bar (2) faces and the apex of the U-shaped cross section formed by the folded edge on the mounting web (2) facing away with a Aufsteckprofil (14) is detachably connected, said Aufsteckprofil (14) has a downwardly open semicircular profile (15), with the interposition of a vapor barrier film ( 34) or another membrane by means of a Kunststoffpropfens (16) is releasably closed. 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.Aufdopplungsprofil device according to claim 8, characterized in that in addition to the drillings (5) slots (6), the longitudinal extension preferably runs at right angles to the longitudinal extension of the mounting web (2), distributed over the longitudinal extent of the mounting web (2) and each spaced apart 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.Doubling profile according to one of the preceding claims, characterized in that in the mounting web (2) Justierlaschen (25) are punched out such that the Justierlaschen (25) with the exception of one on each of the Beplankungsflansch (4) facing away from the Justierlasche (25) arranged 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 dies Befestigungskante (26) herum zumindest nahezu vollständig derart abklappbar ist, dass hierdurch eine effektive Verbreiterung des Montagestegs (2) bewirkt ist.Doping profile according to claim 10, characterized in that the Justierlaschen (25) each about this 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 plank 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.
EP06025163A 2005-12-05 2006-12-05 Extension profile for increaing height of a support Active EP1793057B1 (en)

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DE102005060643A DE102005060643A1 (en) 2005-12-05 2005-12-19 Aufdopplungsprofil

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EP2476810A1 (en) * 2011-01-17 2012-07-18 Protektorwerk Florenz Maisch GmbH & Co. KG Doubling profile
EP2547834A4 (en) * 2010-03-17 2016-10-05 Isola As Air gap barrier
WO2019097421A1 (en) 2017-11-17 2019-05-23 Rockwool International A/S Suspension system
GB2569970A (en) * 2018-01-04 2019-07-10 Ancon Ltd A stiffening device

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FR2965826A1 (en) * 2010-10-12 2012-04-13 Clement Dubosc Device for sealing wall of building against air, has framework fixed on another framework directly or by spacers to flatten vapor barrier and create ceiling space between inner lining and vapor barrier
EP2476810A1 (en) * 2011-01-17 2012-07-18 Protektorwerk Florenz Maisch GmbH & Co. KG Doubling profile
WO2019097421A1 (en) 2017-11-17 2019-05-23 Rockwool International A/S Suspension system
EP3710648A4 (en) * 2017-11-17 2021-05-05 Rockwool International A/S Suspension system
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GB2569970A (en) * 2018-01-04 2019-07-10 Ancon Ltd A stiffening device
GB2569970B (en) * 2018-01-04 2021-02-10 Ancon Ltd A stiffening device

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ES2388611T3 (en) 2012-10-16
EP1793057A3 (en) 2009-08-26
DE102005060643A1 (en) 2007-09-20
PL1793057T3 (en) 2012-10-31
EP1793057B1 (en) 2012-05-23
DK1793057T3 (en) 2012-08-20
PT1793057E (en) 2012-08-28

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