EP0008671A1 - Insulating panel for ventilated rafter-roofs - Google Patents

Insulating panel for ventilated rafter-roofs Download PDF

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Publication number
EP0008671A1
EP0008671A1 EP79102724A EP79102724A EP0008671A1 EP 0008671 A1 EP0008671 A1 EP 0008671A1 EP 79102724 A EP79102724 A EP 79102724A EP 79102724 A EP79102724 A EP 79102724A EP 0008671 A1 EP0008671 A1 EP 0008671A1
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EP
European Patent Office
Prior art keywords
profile
plate
edge
insulating material
insulating
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP79102724A
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German (de)
French (fr)
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EP0008671B1 (en
Inventor
Rainer Zimmermann
Helmut Paulsen
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Rheinhold and Mahla GmbH
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Rheinhold and Mahla GmbH
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Application filed by Rheinhold and Mahla GmbH filed Critical Rheinhold and Mahla GmbH
Priority to AT79102724T priority Critical patent/ATE58T1/en
Publication of EP0008671A1 publication Critical patent/EP0008671A1/en
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Publication of EP0008671B1 publication Critical patent/EP0008671B1/en
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    • 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
    • E04B1/78—Heat insulating elements
    • E04B1/80—Heat insulating elements slab-shaped
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B7/00—Roofs; Roof construction with regard to insulation
    • E04B7/20—Roofs consisting of self-supporting slabs, e.g. able to be loaded
    • E04B7/22—Roofs consisting of self-supporting slabs, e.g. able to be loaded the slabs having insulating properties, e.g. laminated with layers of insulating material
    • E04B7/225—Roofs consisting of self-supporting slabs, e.g. able to be loaded the slabs having insulating properties, e.g. laminated with layers of insulating material the slabs having non-structural supports for roofing materials

Definitions

  • the invention relates to a plate-shaped insulating element made of molded plastic for ventilated rafter pitched roofs.
  • Such insulation elements are commercially available as flat panels, which can be assembled on their longitudinal edges by means of multiple tongue and groove profiles and thereby provide a tight butt joint.
  • the formation of the joints is complicated and, as a result, they are prone to failure in practice, and cuts and connections are difficult to produce. Since this tongue and groove profiling can practically not be retrofitted at the installation site, it is necessary to lay the prefabricated, plate-shaped insulation elements with their given standard dimensions. This does not ensure that the butt joints of the insulating elements arranged side by side always run along rafters, which results in tightness and stability problems.
  • counter battens In order to finally allow proper ventilation of the roof covering, counter battens must first be nailed onto the insulation elements above the rafters, which can then accommodate the transverse roof battens for the application of the roof covering.
  • insulating elements for longitudinal rafter pitched roofs which are designed as comparatively narrow slabs to be laid transversely to the rafters with a profiled lower edge such that, after the insulating elements have been laid, a slatted structure for receiving the roof covering results directly in order to apply No need for roof battens on the installed insulation elements.
  • this lath-shaped structure of the insulating element profiling which runs horizontally on the pitched roof, prevents moisture from penetrating the roof coverings. The fact that this penetrating moisture cannot be removed is all the more serious since rear ventilation between the insulation elements and the roof covering is not feasible.
  • the invention has for its object, plate-shaped ge insulation elements of the type mentioned to the extent that they are easily accessible to the roof truss geometry of a rafter pitch roof with properly ventilated roof covering while maintaining simple installation and are equally mechanically stable and, taking into account inevitably reduces the roof covering penetrating moisture, a securely sealing pitched roof Allow material and labor to be realized.
  • a plate-shaped insulating element of the generic type in that it is designed as a foam-integrated profile part with a longitudinal edge in the form of a Z-profile, from the plate surface transversely to its projecting web and a projecting flange connected to the web edge.
  • foam-integrated Z-profile which protrudes above the panel surface, not only replaces the counter battens to ensure proper roof clearance ventilation, but also ensures due to the bending stiffness of such a profile , increased mechanical stability of the insulation element.
  • the overlapping of the non-profiled longitudinal edge of an adjacent insulation element provides a good side joint seal. Since the non-profiled longitudinal border does not require any tongue or groove formation or any other special training for the connection, insulation elements can be supplied in standard widths and can be shortened to a width at the installation location simply by cutting a strip along this un-profiled longitudinal border corresponds to the specified rafter spacing. Since the side joints always run on the rafters, both the sealing and the load-bearing capacity are further promoted.
  • All-e materials that are used for foam insulation elements and are usually based on polyurethane are suitable for the foamed plastic insulation element with the foam-integrated long side profile. Dimensions and thicknesses of the insulation elements can be standardized in any gradation. The insulation elements can be laid on roofs of any inclination with longitudinal rafters.
  • the preformed U-profile is expediently partially foamed into the insulating material plate in such a way that half of it protrudes beyond its longitudinal edge.
  • the interior is filled with foam to such an extent that a gapless connection to an adjacent insulation material plate, which is overlapped by the Z-profile in the edge area, is guaranteed with regard to the yoke dimension of the insulation material plate.
  • a prefabricated U-profile to be foam-integrated with the insulating material plate is expediently selected, one of the legs to be foamed in is formed on its end face with an anchoring profile and the other leg is formed directly as the cutting edge.
  • the water guiding rib formed in one piece with the insulation board can simply be cut off or scraped off, so that despite any simple adaptability to given geometric conditions, the sealing and mechanical securing function of the the side impact overlapping Z-profile in the plate-shaped insulating element according to the invention is in no way impaired.
  • this is a profile part which consists of a essentially flat, foamed plastic insulation material plate 2 and a profiled part in the form of a Z-profile 4 formed along one of its two longitudinal edges 3, 11 and consisting of a foam-integrated part.
  • This Z-profile 4 is composed of a web 6 which extends in the direction of the longitudinal edge 3 and transversely to the plate surface 5 and a vorkra-.g flange 7 which adjoins the upper web edge 8 and above the plate surface 5 parallel to this via the longitudinal edge 3 of the insulating material plate 2 also protrudes.
  • this protruding flange 7 is preferably selected so that its lower flange surface 9 lies in the plane 10 of the plate surface 5. In this way, in the area of this profiled longitudinal edge 3, a tight connection to an adjacent insulating element 1 of the same panel thickness is possible, the non-profiled longitudinal edge 11 of which is overlapped by the projecting flange 7 of the Z-profile 4.
  • a cutting edge 13 running parallel to the web 6 and projecting below the plane 10 of the plate surface 5 is formed on the free end edge 12 of the protruding flange 7 of the Z-profile 4.
  • This serves a line-shaped Eincehneiden in the plate surface 5 of an adjacent insulating element 1 parallel to its unproflilierter longitudinal edge 11. This ensures a self-sealing connection along such side joints 23 (see FIG. 3).
  • water-guiding ribs 14 serve to relieve the side jolts in the area of the Z-profiles in the case of insulating elements 1 arranged next to one another, by preventing a large-area lateral drainage of moisture accumulated on the plate surface 5, in particular in the direction of the non-profiled longitudinal edge 11. Rather, this moisture is locally limited vertically and thus quickly dissipated to the eaves.
  • the Z-profile 4 on the profiled longitudinal edge 3 of the insulating material plate 2 in that a prefabricated, elongated U-profile when creating the insulating material plate 2 with a leg 16 into it Insulating material plate 2 is foamed in that the yoke 17 of the U-profile 15 is arranged above the plane 10 of the plate surface 5 and parallel to it projecting beyond the longitudinal edge 3 and facing the insulating material plate 2 with the U-profile opening.
  • the molded leg 16 is preferably equipped with an anchoring profile 18 at its free end. As taken into account in the drawing, this can be designed as a double-sided rib of triangular cross section, but also as a simple angled portion or as an alternate spread of successive leg sections (not shown in the drawing).
  • the interior 19 of the U-profile is essentially foamed in one piece with the attached insulating material plate 2, preferably in such a way that the longitudinal edge 3 never runs through the elongated U-profile 15 approximately in the plane of the longitudinal center line.
  • a limitation of the foaming in the plane 10 of the plate surface 5 is the lower flange surface 9, over which the cutting edge 13 projects downwards. This is preferably formed in that the second leg 20 of the U-profile 15, which is not foamed into the insulating material plate 2, has a cross-section tapering towards the free end edge.
  • This preformed U-profile 15, which results in the longitudinal edge a-Z profile 4 by foaming in the insulating material plate 2, can consist of a nailable or screwable plastic, or can also be designed as a metal profile. In the latter case, a metal grid profile is preferably used in order to be able to nail or screw through the yoke 17 into the foaming of the interior 19,
  • the plate-shaped insulation element and its particular constructive and application-oriented distributions result from FIG. 3.
  • the plate-shaped, profiled insulation elements 1 are defined next to one another such that the side joints 23 Insulation elements 1 arranged next to one another and each towered over by the Z profile 4 extend on the rafters 22.
  • the insulation elements 1 which are delivered in standard dimensions, on their unprofiled L ijnsberandung 11, by simply sawing off a strip of the Dämmaterialplatte 2, adapted in its width to the center distance between those rafters 22 on which the side ver convinced.sollen shocks 23rd
  • the roof battens 25 running transversely to the rafters 22 are fastened directly to the flanges 7 of the Z-profiles 4 projecting above the panel surface, whereupon the roof covering 24, for example in the form of roof tiles, can be applied.
  • the rear l ü f tung cross-section is so by the upwardly projecting over the plate surface 5 of the web 6 of the high Z-Pro- f iles 4. directly secured without having to use specially material or work.
  • Breakthroughs of the insulation elements 1, z. B. for penetrating a fireplace, or edge connections can be easily made, since the foamed insulation elements 1 can be easily machined with conventional tools. Connections, including butt butt joint joints 26 between insulating elements 1 adjoining one another in the longitudinal direction can be securely sealed without great effort and at the same time mechanically secured, for example by injecting commercially available spray foam based on polyurethane.
  • the insulation elements 1 can therefore also be used reliably in the case of complicated roof trusses, even in the case of large or heavy pitched roofs, because the foam-integrated Z-profile 4 noticeably increases the structural strength of the plate-shaped insulation elements 1 due to its flexural rigidity due to its flexural rigidity .
  • the underside of the plate 27 of the foam-molded insulation elements 1 can be provided directly with coatings, for example with wood coatings, which supports the particular suitability of this plate-shaped insulation element 1 for old building renovation or for subsequent attic expansion.
  • the invention is therefore not limited to the exemplary embodiments and details shown. It also includes all professional modifications and further training as well as partial and sub-combinations of the features and measures described and / or shown.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Building Environments (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)

Abstract

1. Sheet-form insulating unit (1) made of moulded foamed plastic for ventilated steep pitched roofs with longitudinal rafters, consisting of a sheet of insulating material (2) with a longitudinal edge (3) in the form of a moulded-on Z-section (4) consisting of a bar (6) projecting above and across the surface (5) of the sheet and an over-hanging flange (7) joined to the edge (8) of the bar, characterized in that a cutting edge (13) extending downwards below the level of the surface of the sheet (5) is provided at the free frontal edge (12) of the Z-section (4) parallel to the bar (6).

Description

Die Erfindung betrifft ein plattenförmiges Dämmelement aus formgeschäumtem Kunststoff für hinterlüftete Längssparren-Steildächer.The invention relates to a plate-shaped insulating element made of molded plastic for ventilated rafter pitched roofs.

Solche Dämmelemente sind als ebene Platten handelsüblich, die an ihren Längskanten mittels mehrfacher Nut-Feder-Profilierung zusammengesetzt werden können und dadurch eine dichte Stoßfuge erbringen. Die Fugenausbildung ist jedoch kompliziert und dadurch beim praktischen Einsatz störanfällige und Zuschnitte sowie Anschlüsse sind schwierig herzustellen. Da diese Feder-Nut-Profilierung praktisch nicht nachträglich, am Montageort, angebracht werden kann, ist die Verlegung der vorgefertigten.plattenförmigen Dämmelemente mit ihren gegebenen Standardabmessungen erforderlich. Hierdurch ist nicht sichergestellt, daß die Stoßfugen der nebeneinander angeordneten Dämmelemente stets längs Sparren verlaufen, was Dichtigkeits-und Stabilitätsprobleme zur Folge hat. Um schließlich eine ordnungsgemäße Hinterlüftung der Dacheindeckung zu ermöglichen, müssen auf die Dämmelemente oberhalb der Sparren zunächst Konterlatten angenagelt werden, die dann die quer verlaufenden Dachlatten für das Aufbringen der Dacheindeckung aufnehmen können.Such insulation elements are commercially available as flat panels, which can be assembled on their longitudinal edges by means of multiple tongue and groove profiles and thereby provide a tight butt joint. However, the formation of the joints is complicated and, as a result, they are prone to failure in practice, and cuts and connections are difficult to produce. Since this tongue and groove profiling can practically not be retrofitted at the installation site, it is necessary to lay the prefabricated, plate-shaped insulation elements with their given standard dimensions. This does not ensure that the butt joints of the insulating elements arranged side by side always run along rafters, which results in tightness and stability problems. In order to finally allow proper ventilation of the roof covering, counter battens must first be nailed onto the insulation elements above the rafters, which can then accommodate the transverse roof battens for the application of the roof covering.

Es sind ferner Dämmelemente für Längssparren-Steildächer handelsüblich, die als quer zu den Sparren zu verlegende, vergleichsweise schmale Platten mit einer derart profilierten unteren Berandung ausgebildet sind, daß sich nach Verlegen der Dämmelemente unmittelbar eine Lattenstruktur zur Aufnahme der Dacheindeckung ergibt, um das Aufbringen von Dachlatten auf die verlegten Dämmelemente zu erübrigen. Diese horizontal am Steildach verlaufende lattenförmige Struktur der Dämmelement-Profilierung verhindert jedoch das Ablaufen von die Dacheindeckungen durchdringender Feuchtigkeit. Daß diese eindringende Feuchtigkeit nicht abgeführt werden kann, ist umso schwerwiegender, als eine Hinterlüftung zwischen den Dämmelementen und der Dacheindeckung nicht realisierbar ist. Denn zwischen der quer zu den Sparren verlaufenden Lattenstruktur und den einstückig damit ausgebildeten Dämmaterialplatten besteht kein lichter Abstand. Außerdem lassen sich auf einem Steildach'mit solchen Dämmelementen Leiterhaken, Laufbrettstützen o.dgl. nicht vorschriftsmäßig befestigen, weil dafür eine Sicherung mittels Doppellatten erforderlich wäre.There are also commercially available insulating elements for longitudinal rafter pitched roofs, which are designed as comparatively narrow slabs to be laid transversely to the rafters with a profiled lower edge such that, after the insulating elements have been laid, a slatted structure for receiving the roof covering results directly in order to apply No need for roof battens on the installed insulation elements. However, this lath-shaped structure of the insulating element profiling, which runs horizontally on the pitched roof, prevents moisture from penetrating the roof coverings. The fact that this penetrating moisture cannot be removed is all the more serious since rear ventilation between the insulation elements and the roof covering is not feasible. This is because there is no clear distance between the slatted structure running across the rafters and the insulating material panels formed in one piece with it. In addition, ladder hooks, running board supports or the like can be placed on a steep roof with such insulation elements. do not fasten in accordance with regulations, as this would require securing using double slats.

Der Erfindung liegt die Aufgabe zugrunde, plattenförmige Dämmelemente eingangs genannter Gattung dahingehend weiterzubilden, daß sie bei Beibehaltung einfacher Verlegbarkeit leicht an die Dachstuhlzeometrie eines Längssparren-Steildaches mit ordnungsgemäß hinterlüfteter Dacheindeckung antaßbar sind und gleichermaßen eine mechanisch tragfähige sowie, auch unter Berücksichtigung unvermeidbar die Dachabdeckung durchdringender Feuchtigkeit, eine sicher dichtende Steildachisolienung bei reduziertem Material- und Arbeitsaufwand zu realisieren gestatten.The invention has for its object, plate-shaped ge insulation elements of the type mentioned to the extent that they are easily accessible to the roof truss geometry of a rafter pitch roof with properly ventilated roof covering while maintaining simple installation and are equally mechanically stable and, taking into account inevitably reduces the roof covering penetrating moisture, a securely sealing pitched roof Allow material and labor to be realized.

Diese Aufgabe wird erfindungsgemäß bei einem plattenförmigen Dämmelement gattungsgemäßer Art dadurch gelöst, daß es als schaumintegriertes Profilteil mit einer Längsberandung in Form eines Z-Profiles aus über die Plattenoberfläche quer zu ihr hcchragendem Steg und am Stegrand angeschlossenem,vorkragendem Flansch ausgebildet ist.This object is achieved according to the invention in a plate-shaped insulating element of the generic type in that it is designed as a foam-integrated profile part with a longitudinal edge in the form of a Z-profile, from the plate surface transversely to its projecting web and a projecting flange connected to the web edge.

Dieses in Längsrichtung einer Plattenberandung, also in Richtung des Verlaufes der Sparren des Steildaches, schaumintegrierte Z-Profil, das über die Plattenoberfläche hochragt, ersetzt nicht nur die Konterlattung zur Gewährleistung vorschriftsmäßiger Dacheinderkungs-Hinterlüftung, sondern gewährleistet darüber hinaus, aufgrund der Biegesteifigkeit eines solchen Profiles, eine erhöhte mechnische Stabilität des Dämmelementes. Das Übergreifen der nicht profilierten Längsberandung eines benachbart angeordneten Dämmelementes erbringt eine gute Seitenstoß-Abdichtung. Da die unprofilierte Längsberandung keinerlei Nut- oder Federausbildung noch sonstige spezielle Ausbildung für den Anschluß erfordert, können Dämmelemente in Standardbreiten geliefert und am Einbauort, einfach durch Abschneiden eines Streifens längs dieser unprofilierten Längsberandung, auf eine Breite verkürzt werden, die einem vorgegebenen Sparrenabstand entspricht. Indem also die Seitenstöße stets auf den Sparren verlaufen, wird sowohl die Abdichtung, als auch die Tragfähigkeit weiter gefördert.This in the longitudinal direction of a panel edge, i.e. in the direction of the rafters of the pitched roof, foam-integrated Z-profile, which protrudes above the panel surface, not only replaces the counter battens to ensure proper roof clearance ventilation, but also ensures due to the bending stiffness of such a profile , increased mechanical stability of the insulation element. The overlapping of the non-profiled longitudinal edge of an adjacent insulation element provides a good side joint seal. Since the non-profiled longitudinal border does not require any tongue or groove formation or any other special training for the connection, insulation elements can be supplied in standard widths and can be shortened to a width at the installation location simply by cutting a strip along this un-profiled longitudinal border corresponds to the specified rafter spacing. Since the side joints always run on the rafters, both the sealing and the load-bearing capacity are further promoted.

Für das geschäumte Kuststoff-Dämmelement mit schaumintegriertem Längsseitenprofil eignen sich all-e Materialien, die für Schaumstoff-Dämmelemente Anwendung finden und gewöhnlich auf Polyuretanbasis beruhen. Abmessungen und Dicken der Dämmelemente können in beliebigen Abstufungen standardisiert sein..Die Verlegung der Dämmelemente ist auf Dächern beliebiger Neigung mit Längssparren möglich.All-e materials that are used for foam insulation elements and are usually based on polyurethane are suitable for the foamed plastic insulation element with the foam-integrated long side profile. Dimensions and thicknesses of the insulation elements can be standardized in any gradation. The insulation elements can be laid on roofs of any inclination with longitudinal rafters.

Besonders zweckmäßig ist es, das Z-Profil dadurch weiterzubilden, daß es an seiner freien Stirnkante als in die Plattenoberfläche eines benachbart angeordneten Dämmelementes eingreifende Schneidkante ausgebildet ist. Unter der Belastung mit der Dacheindeckung ergibt sich dadurch nicht nur eine besonders sicher selbstdichtende SeitenstoRanordnung, die aufgrund guter Abdichtung gegen Eindringen der Feuchtigkeit, Staub- oder Windeinflüsse eine Ausbildung von Temperaturbrücken verhindert, sondern darüber hinaus eine wirksame, nämlich formschlüssige mechanische Verbindung zwischen nebeneinander angeordneten Dämmelementen in Richtung quer zu den Sparrer.It is particularly expedient to further develop the Z-profile in that it is designed on its free end edge as a cutting edge engaging in the plate surface of an adjacent insulating element. Under the load with the roof covering, this not only results in a particularly secure, self-sealing side panel arrangement, which prevents the formation of temperature bridges due to good sealing against the ingress of moisture, dust or wind, but also an effective, namely positive mechanical connection between adjacent insulation elements towards the sparrer.

Besonders zweckmäßig ist es, für Realisierung des Z-Profiles im Zuge des Aufschäumens der Dämmaterialplatte ein vorgefertigtes U-Profil einzuschäumen. Denn dann kann für die Halterungs- und Abdichtungsfunktbn des Z-Profiles auf ein Material zurückgegriffen werden, dessen mechanische Eigenschaften, insbesondere hinsichtlich der Wirkung der Schneidkante, höhere Anforderungen erfüllen, als im übrigen für die geschäumte Dämmaterialplatte erforderlich.It is particularly expedient to foam a prefabricated U-profile for the realization of the Z-profile in the course of foaming the insulating material plate. Because then it can be used for the mounting and sealing functions of the Z-profile on a material whose mechanical properties, in particular with regard to the effect of Cutting edge, meet higher requirements than otherwise required for the foamed insulation board.

Das vorgeformte U-Profil wird zweckmäßigerweise derart teilweise in die Dämmaterialplatte eingeschäumt, daß es zur Hälfte über deren Längsberandung vorsteht. Der Innenraum ist soweit mit Schaumstoff ausgefüllt, daß hinsichtlich der Jickenabmessung der Dämmaterialplatte ein spaltloser Anschluß an eine benachbart angeordnete, im Randbereich vom Z-Profil übergriffene Dämmaterialplatte gewährleistet ist.The preformed U-profile is expediently partially foamed into the insulating material plate in such a way that half of it protrudes beyond its longitudinal edge. The interior is filled with foam to such an extent that a gapless connection to an adjacent insulation material plate, which is overlapped by the Z-profile in the edge area, is guaranteed with regard to the yoke dimension of the insulation material plate.

Zwckmäßigerweise wird dabei ein vorgefertigtes, mit der Dämmaterialplatte schaumzuintegrierendes U-Profil gewählt, dessen einer, einzuschäumender Schenkel an seiner Stirnfläche mit einem Verankerungsprofil und dessen anderer Schenkel unmittelbar als die Schneidkante ausgebildet ist.A prefabricated U-profile to be foam-integrated with the insulating material plate is expediently selected, one of the legs to be foamed in is formed on its end face with an anchoring profile and the other leg is formed directly as the cutting edge.

Zur Entlastung der Seitenstöße nebeneinander angeordneter Dämmelemente von unter die Dacheindeckung eingedrungener Feuchtigkeit ist es zweckmäßig,gemäß einer Weiterbildung der Erfindung auf der Plattenoberfläche längsverlaufende Wasserleitrippen vorzusehen. Diese vermeiden einen großflächigen Ablauf der Feuchtigkeit in Richtung auf die in die Plattenoberfläche einschneidende Schneidkante des benachbarten Dämmelementes, indem die Plattenoberfläche in Längsstreifen unterteilt wird, längs derer die Feuchtigkeit auf kürzestem Wege zur Traufe hin abgeleitet wird.To relieve the side joints of adjacent insulating elements from moisture penetrating under the roof covering, it is expedient, according to a further development of the invention, to provide longitudinally running water-conducting ribs on the panel surface. These prevent a large-area drainage of moisture in the direction of the cutting edge of the adjacent insulation element that cuts into the panel surface by dividing the panel surface into longitudinal strips along which the moisture is drained by the shortest possible route to the eaves.

Wenn beim Verringern der Breite eines standardisiert bemessenen Dämmelementes auf den vorgegebenen Sparrenabstand eine solche Wasserleitrippe in den Bereich des übergreifenden Z-Profiles der benachbart angeordneten Dämmplatte gelangen sollte, dann karmdie einstückig mit der Dämmaterialplatte ausgebildete Wasserleitrippe einfach abgeschnitten oder abgeschabt werden, so daß trotz beliebiger, einfacher Anpassbarkeit an vorgegebene geometrische Gegebenheiten die Dichtungs-und mechanische Sicherungsfunktion des den Seitenstoß übergreifenden Z-Profiles beim erfindungsgemäßen plattenförmigen Dämmelement in keiner Weise beeinträchtigt wird.If reducing the width of a standardized insulation element to the specified rafter spacing such a water rib should get into the area of the overlapping Z-profile of the adjacent insulation board, then the water guiding rib formed in one piece with the insulation board can simply be cut off or scraped off, so that despite any simple adaptability to given geometric conditions, the sealing and mechanical securing function of the the side impact overlapping Z-profile in the plate-shaped insulating element according to the invention is in no way impaired.

Weitere Vorteile und Merkmale der Erfindung ergeben sich aus nachstehender Beschreibung eines in der Zeichnung unter Beschränkung auf das Wesentliche dargestellten bevorzugten Ausführungs- und Anwendungsbeispiels zum plattenförmigen Dämmelement erfindungsgemäßer Ausgestaltung. Es zeigt:

  • Fig. 1 in Schrängansicht ein solches plattenförmiges Dämmelement,
  • Fig. 2 einen Schnitt durch das Längsberandungsprofil gemäß Detailhinweis II in Fig. 1 nach einer bevorzugten Realisierung und
  • Fig. 3 teilweise abgebrochen bzw. geschnitten die Ansicht eines Steildach-Eckbereiches mit Steildachisolierung mittels der plattenförmigen Dämmelemente nach Fig. 1 bzw. Fig. 2.
Further advantages and features of the invention result from the following description of a preferred embodiment and application example for the plate-shaped insulating element according to the invention, which is shown in the drawing and is limited to the essentials. It shows:
  • 1 is an oblique view of such a plate-shaped insulation element,
  • Fig. 2 shows a section through the longitudinal edge profile according to detail note II in Fig. 1 according to a preferred implementation and
  • 3 partially broken or cut the view of a pitched roof corner area with pitched roof insulation by means of the plate-shaped insulation elements according to FIG. 1 or FIG. 2.

Aus dem in Fig. 1 in Schrä-gansicht dargestellten plattenförmigen Dämmelement 1 ist ersichtlich, daß es sich hierbei um ein Profilteil handelt, das aus einer im wesentlichen ebenen, geschäumten Kuzststoff-Dämmmaterialplatte 2 und einem längs einer ihrer beiden Längsberandungen 3, 11 angeformten, nämlih schaumin- grierten Profilteil in Form eines Z-Profiles 4 besteht. Dieses Z-Profil 4 setzt sich aus einem in Richtung der Längsberandung 3 und quer zur Plattenoberfläche 5 sich erstreckenden Steg 6 und einem vorkra-.genden Flansch 7 zusammen, der sich am oberen Stegrand 8 anschließt und oberhalb der Plattenoberfläche 5 prallel zu dieser über die fragliche Längsberandung 3 der Dämmaterialplatte 2 hinaus vorsteht.From the plate-shaped insulating element 1 shown in oblique view in FIG. 1 it can be seen that this is a profile part which consists of a essentially flat, foamed plastic insulation material plate 2 and a profiled part in the form of a Z-profile 4 formed along one of its two longitudinal edges 3, 11 and consisting of a foam-integrated part. This Z-profile 4 is composed of a web 6 which extends in the direction of the longitudinal edge 3 and transversely to the plate surface 5 and a vorkra-.g flange 7 which adjoins the upper web edge 8 and above the plate surface 5 parallel to this via the longitudinal edge 3 of the insulating material plate 2 also protrudes.

Die Stärke dieses vorkra-genden Flansches 7 ist vorzugsweise so gewählt, daß seine Flanschunterfläche 9 in der Ebene 10 der Plattenoberfläche 5 liegt. Auf diese Weise ist im Bereiche dieser proflilierten.Längsberandung 3 der dichte Anschluß an ein benachbartes Dämmelement 1 gleicher Plattenstärke möglich, dessen unprofilierte Längsberandung 11 vom hochstehenden, vorkragendien Flansch 7 des Z-Profiles 4 übergriffen wird.The thickness of this protruding flange 7 is preferably selected so that its lower flange surface 9 lies in the plane 10 of the plate surface 5. In this way, in the area of this profiled longitudinal edge 3, a tight connection to an adjacent insulating element 1 of the same panel thickness is possible, the non-profiled longitudinal edge 11 of which is overlapped by the projecting flange 7 of the Z-profile 4.

An der freien Stirnkante 12 des vorkrangenden Flansches 7 des Z-Profiles 4 ist eine parallel zum Steg 6 verlaufende und unter die Ebene 10 der Plattenoberfläche 5 hinabragende Schneidkante 13 ausgebildet. Diese dient einem linienförmigen Einscehneiden in die Plattenoberfläche 5 eines benachbart angeordneten Dämmelementes 1 parallel zu dessen unproflilierter Längsberandung 11. Dadurch ist ein selbstdichtender Anschluß längs solcher Seitenstöße 23 (vgl. Fig. 3) gewährleistet. Darüber hinaus ergibt sich eine formschlüssige Verbindung nebeneinander angeordneter Dämmelemente 1 in Richtung parallel zur Ebene 10 der Plattenoberflächen 5 und quer zu solchen Seitenstößen 23.On the free end edge 12 of the protruding flange 7 of the Z-profile 4, a cutting edge 13 running parallel to the web 6 and projecting below the plane 10 of the plate surface 5 is formed. This serves a line-shaped Eincehneiden in the plate surface 5 of an adjacent insulating element 1 parallel to its unproflilierter longitudinal edge 11. This ensures a self-sealing connection along such side joints 23 (see FIG. 3). In addition, there is a positive connection of insulating elements 1 arranged next to one another in the direction parallel to the plane 10 of the panel surfaces 5 and transversely to such side joints 23.

Auf der Dämmaterialplatte 2 sind parallel zur Längsberandung 3 bzw. 11 verlaufende, von der Plattenoberfläche 5 hochragende und gegeneinander auf Abstand angeordnete Wasserleitrippen 14, bevorzugt kreisabschnittförmigen Querschnittes, angeformt. Diese Wasserleitrippen 14 dienen der Entlastung der SeitenstöBe im Bereiche der Z-Profile bei nebeneinanderangeordneten Dämmelementen 1, indem ein großflächiges seitliches Ablaufen von auf der Plattenoberfläche 5 angesammelter Feuchtigkeit, insbesondere in Richtung auf die unprofilierte Längsberandung 11 zu, verhindert wird. Vielmehr wird diese Feuchtigkeit örtlich begrenzt senkrecht und damit rasch zur Dach-Traufe abgeführt.On the insulating material plate 2, parallel to the longitudinal edge 3 or 11, protruding from the plate surface 5 and spaced from each other at a distance from each other spaced water guiding ribs 14 are formed. These water-guiding ribs 14 serve to relieve the side jolts in the area of the Z-profiles in the case of insulating elements 1 arranged next to one another, by preventing a large-area lateral drainage of moisture accumulated on the plate surface 5, in particular in the direction of the non-profiled longitudinal edge 11. Rather, this moisture is locally limited vertically and thus quickly dissipated to the eaves.

Wie in der Detaildarstellung der Fig. 2 berücksichtigt, ist es zweckmäßig, das Z-Profil 4 an der profilierten Längsberandung 3 der Dämmaterialplatte 2 dadurch auszubilden, daß ein vorgefertigtes, langgestrecktes U-Profil beim Erstellen der Dämmaterialplatte 2 mit einem Schenkel 16 so in die Dämmaterialplatte 2 eingeschäumt wird, daß das Joch 17 des U-Profiles 15 oberhalb der Ebene 10 der Plattenoberfläche 5 und parallel zu dieser über die Längsberandung 3 vorkragend und mit der U-Profil8ffnung auf die Dämmaterialplatte 2 zu weisend angeordnet ist. Der eingeformte Schenkel 16 ist an seinem freien Ende vorzugsweise mit einem Verankerungsprofil 18 ausgestattet. Dieses kann, wie in der Zeichnung berücksichtigt, als doppelseitige Rippe dreieckförmigen Querschnittes ausgebildet sein, aber auch als einfache Abwinkel-ung oder als wechselsseitige Aufspreizung von aufeinanderfolgenden Schenkelabschnitten (in der Zeichnung nicht dargestellt).As taken into account in the detailed representation of FIG. 2, it is expedient to design the Z-profile 4 on the profiled longitudinal edge 3 of the insulating material plate 2 in that a prefabricated, elongated U-profile when creating the insulating material plate 2 with a leg 16 into it Insulating material plate 2 is foamed in that the yoke 17 of the U-profile 15 is arranged above the plane 10 of the plate surface 5 and parallel to it projecting beyond the longitudinal edge 3 and facing the insulating material plate 2 with the U-profile opening. The molded leg 16 is preferably equipped with an anchoring profile 18 at its free end. As taken into account in the drawing, this can be designed as a double-sided rib of triangular cross section, but also as a simple angled portion or as an alternate spread of successive leg sections (not shown in the drawing).

Der Innenraum 19 des U-Profiles ist im wesentlichen, einstückig mit der angesechlossenen Dämmaterialplatte 2, ausgeschäumt, und zwar bevorzugt so, daß die Längsberandung 3 etwa in der Ebene der Längsmittelli-nie durch das gestreckte U-Profil 15 verläuft. Eine Begrenzung der Ausschäumung in der Ebene 10 der Plattenoberfläche 5 stellt die Flanschunterfläche 9 dar, über die die Schneidkante 13 nach unten vorragt. Diese ist bevorzugt dadurch ausgebildet, daß der zweite, nicht in die Dämmaterialplatte 2 eingeschäumte Schenkel 20 des U-Profiles 15 einen zur freien Stirnkante zulaufenden Querschnitt aufweist.The interior 19 of the U-profile is essentially foamed in one piece with the attached insulating material plate 2, preferably in such a way that the longitudinal edge 3 never runs through the elongated U-profile 15 approximately in the plane of the longitudinal center line. A limitation of the foaming in the plane 10 of the plate surface 5 is the lower flange surface 9, over which the cutting edge 13 projects downwards. This is preferably formed in that the second leg 20 of the U-profile 15, which is not foamed into the insulating material plate 2, has a cross-section tapering towards the free end edge.

Dieses vorgeformte U-Profil 15, das durch Einschäumung in die Dämmaterialplatte 2 deren Längsberandunga-Z-Profil 4 ergibt, kann aus einem nagel- oder schraubfähigen Kunststoff bestehen, oder aber auch als Metallprofil ausgebildet sein. In letzerem Falle findet bevorzugt ein Metallgitterprofil Anwendung, um durch das Joch 17 hindurch.in die Ausschäumung des Innenraumes 19 nageln oder schrauben zu können,This preformed U-profile 15, which results in the longitudinal edge a-Z profile 4 by foaming in the insulating material plate 2, can consist of a nailable or screwable plastic, or can also be designed as a metal profile. In the latter case, a metal grid profile is preferably used in order to be able to nail or screw through the yoke 17 into the foaming of the interior 19,

Die Anwendung des plattenförmigen Dämmelementes und deren besondere konstruktive und anwendungsorientierte Verteile ergeben sich aus Fig. 3. Auf die Oberflächen von in Längsrichtung eines Steildaches 21 zwischen Traufe und First verlaufenden Sparren 22 werden nebeneinander die plattenförmigen, profilierten Dämmelemente 1 so festgelegt, daß die Seitenstöße 23 nebeneinander angeordneter und jeweils vom Z-Profil 4 überragter Dämmelemente 1 auf den Sparren 22 verlaufen. Dazu werden die Dämmelemente 1, die in Standardabmessungen angeliefert werden, an ihrer unprofilierten Längsberandung 11, durch einfaches Absägen eines Streifens von der Dämmaterialplatte 2, in ihrer Breite dem Mittenabstand zwischen denjenigen Sparren 22 angepasst, auf denen die Seitenstöße 23 verlaufen.sollen.The use of the plate-shaped insulation element and its particular constructive and application-oriented distributions result from FIG. 3. On the surfaces of rafters 22 running in the longitudinal direction of a pitched roof 21 between eaves and ridge, the plate-shaped, profiled insulation elements 1 are defined next to one another such that the side joints 23 Insulation elements 1 arranged next to one another and each towered over by the Z profile 4 extend on the rafters 22. For this purpose, the insulation elements 1, which are delivered in standard dimensions, on their unprofiled L ängsberandung 11, by simply sawing off a strip of the Dämmaterialplatte 2, adapted in its width to the center distance between those rafters 22 on which the side verlaufen.sollen shocks 23rd

Die in die Plattenoberfläche 5 des benachbarten Dämmele- mentes 1 einschneidende Schneidkante 13 eines Z-Profiles 4 bewirkt außer einem formschlüssigen mechanischen Verbund zwischen den Dämmplatten 1 im Bereiche der Be- festigungssparren 22, eine wirksame Abdichtung der Seitenstöße 23 gegen Eindringen von Feuchtigkeit, Staub und Wind. Dadurch wird auch die Ausbilding von Wärmebrücken zwischen der Dacheindeckung 24 und den Sparren 22 vermieden.That of the adjacent Dämmele- in the plate surface 5 me NTEs 1 incisive cutting edge 13 of a Z-profile 4 causes other than a positive mechanical interconnection between the insulation boards 1 in the region of the loading fes t i supply chevron 22, an effective seal of the side bumps 23 against the penetration of Moisture, dust and wind. This also avoids the formation of thermal bridges between the roof covering 24 and the rafters 22.

Für das Aufbringen der hinterlüfteten Dacheindeckung 24 erübrigt es sich, auf den Dämmelementen 1 Konterlatten anzubringen. Vielmehr werden die quer zu den Sparren 22 verlaufenden Dachlatten 25 unmittelbar auf den über die Plattenoberfläche vorstehenden Flansche 7 der Z-Profile 4 befestigt, woraufhin die Dacheindeckung 24, etwa in Form von Dachpfannen, aufgebracht werden, kann. Der Hinter- lüftungsquerschnitt wird also durch die über die Plattenoberfläche 5 hochragende Hohe des Steges 6 des Z-Pro- files 4. unmittelbar sichergestellt, ohne dafür eigens Material oder Arbeit einsetzen zu müssen.To apply the rear-ventilated roof covering 24, it is not necessary to attach 1 counter battens to the insulation elements. Rather, the roof battens 25 running transversely to the rafters 22 are fastened directly to the flanges 7 of the Z-profiles 4 projecting above the panel surface, whereupon the roof covering 24, for example in the form of roof tiles, can be applied. The rear l ü f tung cross-section is so by the upwardly projecting over the plate surface 5 of the web 6 of the high Z-Pro- f iles 4. directly secured without having to use specially material or work.

Durchbrechungen der Dämmelemente 1, z. B. für Durchdringen eines Kamines, oder Randanschlüsse können einfach hergestellt werden, da die geschäumten Dämmelemente 1 mit herkömmlichem Werkzeug leicht spanend bearbeitet werden können. Anschlüsse, einschließlich stumpfgestoßener Kopf-Fugen 26 zwischen in Längsrichtung aneinandergrenzenden Dämmelementen 1, sind ohne große Mühe sicher abdichtbar und zugleich mechanisch sicherbar, indem beispielsweise handelsüblicher Sprühschaum auf Polyuretanbasis eingespritzt wird. Die Dämmelemente 1 lassen sich also auch bei kompliziert ausgebildeten Dachstühlen funktionssicher anwenden, und zwar auch bei großflächigen bzw. schweren Steildächern, weil das schaumintegierte Z-Profil 4 über die Dichtungsfunktion und mechanische Verankerungsfunktion hinaus aufgrund seiner Biegesteifigkeit die statische Beanspruchbarkeit der plattenförmigen Dämmelemente 1 spürbar erhöht.Breakthroughs of the insulation elements 1, z. B. for penetrating a fireplace, or edge connections can be easily made, since the foamed insulation elements 1 can be easily machined with conventional tools. Connections, including butt butt joint joints 26 between insulating elements 1 adjoining one another in the longitudinal direction can be securely sealed without great effort and at the same time mechanically secured, for example by injecting commercially available spray foam based on polyurethane. The insulation elements 1 can therefore also be used reliably in the case of complicated roof trusses, even in the case of large or heavy pitched roofs, because the foam-integrated Z-profile 4 noticeably increases the structural strength of the plate-shaped insulation elements 1 due to its flexural rigidity due to its flexural rigidity .

Die Plattenunterseite 27 der formgeschäumten Dämmelemente 1 kann unmittelbar mit Beschichtungen, beispielsweise mit Holzbeschichtungen, versehen sein, was die besondere Eignung dieses plattenförmigen Dämmelementes 1 bei der Altbausarnierung bzw. bei nachträglichem Dachgeschoßausbau unterstützt.The underside of the plate 27 of the foam-molded insulation elements 1 can be provided directly with coatings, for example with wood coatings, which supports the particular suitability of this plate-shaped insulation element 1 for old building renovation or for subsequent attic expansion.

Die Erfindung ist also nicht nur auf die dargestellten Ausführungsbeispiele und Details beschränkt. Sie umfasst auch alle fachmännischen Abwandlungen und Weiterbildungen sowie Teil- und Unterkombinationen der beschriebenen und/oder dargestellten Merkmale und Maßnahmen.The invention is therefore not limited to the exemplary embodiments and details shown. It also includes all professional modifications and further training as well as partial and sub-combinations of the features and measures described and / or shown.

Claims (7)

1. Plattenförmiges Dämmelement aus formgeschäumtem Kunststoff für hinterlüftete Längssparren-Steildächer, dadurch gekennzeichnet, daß es als schaumintegriertes Profilteil mit einer Längsberandung (3) in Form eines Z-Profiles (4) aus über die Plattenoberfläche (5) quer zu ihr hochragendem Steg (6) und am Stegrand (8) angeschlossenem, vorkragendem Flansch (7) ausgebildet ist.1. Plate-shaped insulation element made of molded plastic for ventilated rafter-pitched pitched roofs, characterized in that it is a foam-integrated profile part with a longitudinal edge (3) in the form of a Z-profile (4) from across the plate surface (5) transversely to its upstanding web (6 ) and projecting flange (7) connected to the web edge (8). 2. Dämmelement nach Anspruch 1, dadurch gekennzeichnet, daß an der freien Stirnkante (12) des Z-Profiles (4) eine parallel zum Steg ( 6) über die Ebene der Plattenoberfläche (5) hinabragende Schneidkante (13) vorgesehen ist.2. Insulating element according to claim 1, characterized in that on the free end edge (12) of the Z-profile (4) a cutting edge (13) projecting parallel to the web (6) over the plane of the plate surface (5) is provided. 3. Dämmelement nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß das Z-Profil (4) als vorgefertigtes U-Profil (15) ausgebildet ist, das bei über die Plattenoberfläche (5) vorstehendem und vorkragendem Joch (17) mit einem Schenkel (16) teilweise in eine Dämmaterialplatte (2) eingeschäumt ist.3. Insulating element according to claim 1 or 2, characterized in that the Z-profile (4) is designed as a prefabricated U-profile (15) which projecting and projecting over the plate surface (5) yoke (17) with one leg ( 16) is partially foamed into an insulating material plate (2). 4. Dämmelement nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, daß der Innenraum (19) des U-Profiles (15), mit Ausnahme einer freien Stirnkante des nicht in die Dämmaterialplatte (2) eingeschäumten Schenkels (20) ausgeschäumt ist.4. Insulating element according to one of the preceding claims, characterized in that the interior (19) of the U-profile (15), with the exception of a free end edge of the non-foamed in the insulating material plate (2) leg (20) is foamed. 5. Dämmelement nach Anspruch 4, dadurch gekennzeichnet, daß die Unterfläche (27) der Dämmaterialplatte (2) sich über den eingeformten Schenkel (16) hinaus bis etwa zur Mitte des U-Profiles (15) erstreckt und dessen Innenraum (19) darüber hinaus zwischen dem Joch (17) und der Ebene (10) der Plattenoberfläche (5) der Dämmmaterialplatte (2) ausgeschäumt ist.5. Insulating element according to claim 4, characterized in that the lower surface (27) of the insulating material plate (2) extends beyond the molded leg (16) to about the middle of the U-profile (15) and its interior (19) beyond between the yoke (17) and the plane (10) of the panel surface (5) of the insulating material panel (2) is foamed. 6. Dämmelement nach einem der Ansprüche 2 - 5, dadurch gekennzeichnet, daß der nicht in die Dämmaterialplatte (2) eingeformte Schenkel (16) mit zur Schneidkante (13) spitz zulaufendem Querschnitt ausgebildet ist.6. Insulating element according to one of claims 2-5, characterized in that the leg (16) not formed in the insulating material plate (2) is formed with a tapering cross-section to the cutting edge (13). 7. Dämmelement nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, daß auf der Dämmaterialplatte (2) parallel zur Längsberandung (3) und von ihrer Plattenoberfläche (5) vorstehend, gegeneinander auf Abstand verlaufende Wasserleitrippen (14) angeformt sind.7. Insulating element according to one of the preceding claims, characterized in that on the insulating material plate (2) parallel to the longitudinal edge (3) and from its plate surface (5) above, mutually spaced water guide ribs (14) are formed.
EP79102724A 1978-08-12 1979-07-31 Insulating panel for ventilated rafter-roofs Expired EP0008671B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT79102724T ATE58T1 (en) 1978-08-12 1979-07-31 PLATE-SHAPED INSULATING ELEMENT FOR REAR-VENENTED RAFTER-STEP ROOF.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19787824203U DE7824203U1 (en) 1978-08-12 1978-08-12 PANEL-SHAPED INSULATION ELEMENT FOR VENTILATED LONGITUDINAL RIBBON STEEPED ROOFS
DE7824203U 1978-08-12

Publications (2)

Publication Number Publication Date
EP0008671A1 true EP0008671A1 (en) 1980-03-19
EP0008671B1 EP0008671B1 (en) 1981-05-06

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ID=6694226

Family Applications (1)

Application Number Title Priority Date Filing Date
EP79102724A Expired EP0008671B1 (en) 1978-08-12 1979-07-31 Insulating panel for ventilated rafter-roofs

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EP (1) EP0008671B1 (en)
AT (1) ATE58T1 (en)
DE (2) DE7824203U1 (en)
DK (1) DK336179A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0953693A1 (en) * 1998-04-16 1999-11-03 Vanni Padovan Universal system for the insulation of roofs and/or walls
US6187158B1 (en) 1998-07-31 2001-02-13 Leybold Systems Gmbh Device for coating plate-shaped substrates
ITRE20110008A1 (en) * 2011-02-14 2012-08-15 Brianza Plastica Spa MODULAR PANEL FOR THE CONSTRUCTION OF ROOFS FOR BUILDINGS

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3318608A1 (en) * 1982-12-08 1984-06-14 Trube & Kings KG, 5000 Köln Heat-insulating system for roofs
DE19927840A1 (en) * 1998-06-23 1999-12-30 Alois Palacky Thermal insulation of sloping roof of building

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH63956A (en) * 1913-02-15 1914-03-02 Emil Waller Roofing
FR907391A (en) * 1944-04-07 1946-03-11 Roofing device for all buildings
DE7408307U (en) * 1974-06-20 Traub T Insulation board for roofs
DE2429416A1 (en) * 1974-06-19 1976-01-02 Correcta Werke Gmbh Heat-insulating roofing for sloping roofs - where heat-insulating elements are fastened to rafters and connection at joints deflects any condensation
DE2532853A1 (en) * 1975-07-23 1977-01-27 Horst Strobl ROOF FORMING ELEMENT WITH INTEGRATED LATTER STRUCTURE

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7408307U (en) * 1974-06-20 Traub T Insulation board for roofs
CH63956A (en) * 1913-02-15 1914-03-02 Emil Waller Roofing
FR907391A (en) * 1944-04-07 1946-03-11 Roofing device for all buildings
DE2429416A1 (en) * 1974-06-19 1976-01-02 Correcta Werke Gmbh Heat-insulating roofing for sloping roofs - where heat-insulating elements are fastened to rafters and connection at joints deflects any condensation
DE2532853A1 (en) * 1975-07-23 1977-01-27 Horst Strobl ROOF FORMING ELEMENT WITH INTEGRATED LATTER STRUCTURE

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0953693A1 (en) * 1998-04-16 1999-11-03 Vanni Padovan Universal system for the insulation of roofs and/or walls
US6187158B1 (en) 1998-07-31 2001-02-13 Leybold Systems Gmbh Device for coating plate-shaped substrates
ITRE20110008A1 (en) * 2011-02-14 2012-08-15 Brianza Plastica Spa MODULAR PANEL FOR THE CONSTRUCTION OF ROOFS FOR BUILDINGS

Also Published As

Publication number Publication date
ATE58T1 (en) 1981-05-15
EP0008671B1 (en) 1981-05-06
DE7824203U1 (en) 1978-11-23
DK336179A (en) 1980-02-13
DE2960323D1 (en) 1981-08-13

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