EP1201843A2 - Roof element - Google Patents

Roof element Download PDF

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Publication number
EP1201843A2
EP1201843A2 EP01124436A EP01124436A EP1201843A2 EP 1201843 A2 EP1201843 A2 EP 1201843A2 EP 01124436 A EP01124436 A EP 01124436A EP 01124436 A EP01124436 A EP 01124436A EP 1201843 A2 EP1201843 A2 EP 1201843A2
Authority
EP
European Patent Office
Prior art keywords
shell
roof
roof element
flat
profiled
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
EP01124436A
Other languages
German (de)
French (fr)
Other versions
EP1201843B1 (en
EP1201843A3 (en
Inventor
Siegfried Dr. Burckhardt
Bettina Stahl
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.)
ThyssenKrupp Steel Europe AG
Original Assignee
ThyssenKrupp Stahl AG
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Filing date
Publication date
Application filed by ThyssenKrupp Stahl AG filed Critical ThyssenKrupp Stahl AG
Publication of EP1201843A2 publication Critical patent/EP1201843A2/en
Publication of EP1201843A3 publication Critical patent/EP1201843A3/en
Application granted granted Critical
Publication of EP1201843B1 publication Critical patent/EP1201843B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/35—Roofing slabs or stiff sheets comprising two or more layers, e.g. for insulation
    • E04D3/351—Roofing slabs or stiff sheets comprising two or more layers, e.g. for insulation at least one of the layers being composed of insulating material, e.g. fibre or foam material
    • E04D3/352—Roofing slabs or stiff sheets comprising two or more layers, e.g. for insulation at least one of the layers being composed of insulating material, e.g. fibre or foam material at least one insulating layer being located between non-insulating layers, e.g. double skin slabs or sheets
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/35—Roofing slabs or stiff sheets comprising two or more layers, e.g. for insulation
    • E04D3/351—Roofing slabs or stiff sheets comprising two or more layers, e.g. for insulation at least one of the layers being composed of insulating material, e.g. fibre or foam material
    • E04D3/355—Roofing slabs or stiff sheets comprising two or more layers, e.g. for insulation at least one of the layers being composed of insulating material, e.g. fibre or foam material the insulating layers of adjacent slabs having cooperating edges
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/35—Roofing slabs or stiff sheets comprising two or more layers, e.g. for insulation
    • E04D3/358—Roofing slabs or stiff sheets comprising two or more layers, e.g. for insulation with at least one of the layers being offset with respect to another layer

Definitions

  • the invention relates to roof elements according to the preamble of claim 1.
  • roof elements are already from the brochure of the company Haironville Profilvertrieb GmbH “Sandwich elements” as well as from the Brochure from VAW louddle Aluminum-Werke AG “ALUFORM SYSTEMS ALUTHERM "Info No. B 727 known.
  • Trapezoidal profile roofs are known from DE 196 37 673 C1
  • the outer shell of the sandwich elements consists of one Trapezoidal sheet metal.
  • the sandwich elements are due to their inexpensive manufacture and largely independent of the weather, increasingly in Industrial and commercial building construction used.
  • the invention is based on the object To develop sandwich element of the generic type, which for Create both profile roofs and flat roofs can be used.
  • the sandwich element according to the invention can accordingly respective roof type with the flat or slightly structured Shell or the profiled shell as an outer shell on a Substructure to be laid.
  • To form a Longitudinal butt joint is the one roof element with a Longitudinal edge area from above onto the adjusted longitudinal edge area of the adjacent roof element with the formation of a butt joint put on a seal. This type of assembly is much easier than with the known sandwich elements, that have to be pushed together.
  • the roof element 1 designed as a sandwich element according to FIG. 1 consists of a core 2 made of hard plastic foam or Mineral fibers, both of whose surfaces by a flat shell 3 and a shell 4 with a trapezoidal profile made of sheet steel are covered.
  • the flat shell 3 of the roof element 1 forms one Longitudinal edge 5 a directed parallel to the shell plane 6-6 Connecting web 7 with an inwardly facing sealing web 8 and on the other longitudinal edge 9 one adapted to the connecting web 7 Dome 10 with a sealing element 11.
  • the sealing web 8 lies on the Connecting web 7 of a roof element 1 on the strip-shaped sealing element 11 in the arch 10 of the adjacent roof element 1 and the sealing web 8 of a roof element 1 is at a distance from perpendicular to Shell level 6-6 inner edge 13 of the curvature 10 of the other roof element 1, so that the connecting web 7 of the a roof element 1 together with the arch 10 of the adjacent roof element 1 forms a water drainage channel 14, through which a part of the drainage over the outer shell 3a Rainwater can drain off.
  • the slightly structured outer shell 3a of the roof elements 1 3 can according to FIGS. 4a and 4b for example a flat trapezoidal or wave structure or a line exhibit.
  • the profiled shell 4 of the roof element according to FIG. 1 forms on one longitudinal edge 5 one opposite Connecting web 7 recessed, profiled, perpendicular to Shell level 15-15 directed edge web 16 with a Trapezoidal profile and on the other longitudinal edge 9 has a Core 2 protruding, perpendicular to the shell plane 15-15 directed, profiled cover leg 17.
  • boundary surfaces 2a, 2b of the core between the flat Shell 3 and the profiled shell 4 of the roof element according to 1 are perpendicular to the two shell levels 6-6, 15-15 and are 18 to form a sealed butt joint between two adjacent roof elements 1 by one Paper strips 19 and an elastic sealing tape 20 covered ( Figures 2 and 6).
  • Holding legs 21, 22 for guiding the sealing tape 20 at the Production of the roof element 1 profiled.
  • each a roof element with a longitudinal edge area in a simple manner from above onto the adjusted longitudinal edge area of the adjacent one Roof element are placed.

Abstract

The flat or light structured shell of the roof element (1) forms on one longitudinal edge a connecting web (7) with an inwardly pointing sealing web (8), and on the other longitudinal edge (9) an inward curvature (10) with sealing element (11) adapted to the connecting web so that when covering a roof the sealing web of one roof element rests on the connecting web of the adjoining element which has a space from the inner edge of the curvature so that the connecting web of one element forms with the inward curvature of the adjoining roof element a water drainage gully (14). Profiled marginal webs mean that when a roof is covered there is a positive interconnection.

Description

Die Erfindung betrifft Dachelemente gemäß dem Oberbegriff des Patentanspruchs 1.The invention relates to roof elements according to the preamble of claim 1.

Solche Dachelemente sind bereits aus dem Prospekt der Fa. Haironville Profilvertrieb GmbH "Sandwichelemente" sowie aus dem Prospekt der Fa. VAW Vereinigte Aluminium-Werke AG "ALUFORM SYSTEME ALUTHERM" Info.-Nr. B 727 bekannt.Such roof elements are already from the brochure of the company Haironville Profilvertrieb GmbH "Sandwich elements" as well as from the Brochure from VAW Vereinigte Aluminum-Werke AG "ALUFORM SYSTEMS ALUTHERM "Info No. B 727 known.

Beim Erstellen von Profildächern, insbesondere Trapezprofildächern, werden aus der DE 196 37 673 C1 bekannte Sandwichelemente der gattungsgemäßen Art mit der flachen oder leicht strukturierten Innenschale auf einer Unterkonstruktion verlegt. Die Außenschale der Sandwichelemente besteht aus einem Trapezprofilblech. Ferner werden auf dem Markt Sandwichelemente mit einer flachen oder leicht strukturierten Innenschale und einer wellenförmigen Außenschale angeboten. Die Sandwichelemente werden aufgrund ihrer kostengünstigen Herstellung und der weitgehend witterungsunabhängigen Montage in steigendem Maße im Industrie- und Gewerbehochbau eingesetzt.When creating profile roofs, in particular Trapezoidal profile roofs are known from DE 196 37 673 C1 Sandwich elements of the generic type with the flat or slightly structured inner shell on a substructure laid. The outer shell of the sandwich elements consists of one Trapezoidal sheet metal. There are also sandwich elements on the market with a flat or slightly structured inner shell and an undulating outer shell. The sandwich elements are due to their inexpensive manufacture and largely independent of the weather, increasingly in Industrial and commercial building construction used.

Die Nachteile der bekannten Sandwichelemente mit einer aus einem Profilblech bestehenden Außenschale sind darin zu sehen, daß Anschlüsse beispielsweise für Lichtkuppeln und Rauchabzugsanlagen in der Außenschale schwierig herzustellen sind und daß sich bei geneigten Dächern Regenwasser beispielsweise auf der dem Dachfirst zugewandten Seite einer Lichtkuppel in den Wasserablaufrinnen, die zwischen den Rippen bzw. Sicken der profilierten Außenschale gebildet werden, staut. The disadvantages of the known sandwich elements with one an outer shell consisting of a profiled sheet can be seen in it that connections for example for skylights and Smoke extraction systems in the outer shell difficult to manufacture and that there is rainwater on sloping roofs for example on the side facing the ridge of one Skylight dome in the water drainage channels between the ribs or beads of the profiled outer shell are formed, jams.

Der Erfindung liegt die Aufgabe zugrunde, ein Sandwichelement der gattungsgemäßen Art zu entwickeln, das zum Erstellen sowohl von Profildächern als auch von flachen Dächern eingesetzt werden kann.The invention is based on the object To develop sandwich element of the generic type, which for Create both profile roofs and flat roofs can be used.

Diese Aufgabe ist erfindungsgemäß gelöst durch ein Dachelement mit den Merkmalen des Patentanspruchs 1.This object is achieved by a Roof element with the features of claim 1.

Die Unteransprüche beinhalten vorteilhafte und zweckmäßige Weiterbildungen der Erfindung.The sub-claims contain advantageous and expedient Developments of the invention.

Das erfindungsgemäße Sandwichelement kann entsprechend dem jeweiligen Dachtyp mit der flachen oder leicht strukturierten Schale oder der profilierten Schale als Außenschale auf einer Unterkonstruktion verlegt werden. Zur Bildung einer Längsstoßverbindung wird das eine Dachelement mit einem Längsrandbereich von oben auf den angepaßten Längsrandbereich des angrenzenden Dachelementes unter Bildung einer Stoßfuge mit einer Abdichtung aufgesetzt. Diese Art der Montage ist wesentliche einfacher als bei den bekannten Sandwichelementen, die zusammengeschoben werden müssen.The sandwich element according to the invention can accordingly respective roof type with the flat or slightly structured Shell or the profiled shell as an outer shell on a Substructure to be laid. To form a Longitudinal butt joint is the one roof element with a Longitudinal edge area from above onto the adjusted longitudinal edge area of the adjacent roof element with the formation of a butt joint put on a seal. This type of assembly is much easier than with the known sandwich elements, that have to be pushed together.

Das erfindungsgemäße Dachelement ist nachstehend anhand von Zeichnungsfiguren erläutert, die folgendes darstellen:

Fig. 1
eine Querschnittsdarstellung des neuen Dachelementes,
Fig. 2
eine Querschnittsdarstellung einer Längsstoßverbindung zweier Dachelemente mit einer profilierten Innenschale und einer flachen Außenschale,
Fig. 3
eine perspektivische Darstellung von zwei Dachelementen mit einer profilierten Innenschale und einer leicht strukturierten Außenschale,
Fig. 4a
eine vergrößerte Querschnittsdarstellung der Außenschale der Dachelemente nach Fig. 3 mit einer trapezförmigen Flachstruktur,
Fig. 4b
eine vergrößerte Querschnittsdarstellung der Außenschale der Dachelemente nach Figur 3 mit einer wellenförmigen Flachstruktur,
Fig. 5
eine perspektivische Darstellung von zwei Dachelementen mit einer flachen Außenschale, in die eine Solarzelle integriert ist,
Fig. 6
eine Querschnittsdarstellung einer Längsstoßverbindung zweier Dachelemente mit einer flachen Innenschale und einer profilierten Außenschale und
Fig. 7
eine perspektivische Darstellung der Dachelemente nach Fig. 6.
The roof element according to the invention is explained below with reference to drawing figures, which represent the following:
Fig. 1
a cross-sectional view of the new roof element,
Fig. 2
1 shows a cross-sectional illustration of a longitudinal butt joint between two roof elements with a profiled inner shell and a flat outer shell,
Fig. 3
a perspective view of two roof elements with a profiled inner shell and a slightly structured outer shell,
Fig. 4a
3 shows an enlarged cross-sectional view of the outer shell of the roof elements according to FIG. 3 with a trapezoidal flat structure,
Fig. 4b
3 shows an enlarged cross-sectional view of the outer shell of the roof elements according to FIG. 3 with a wavy flat structure,
Fig. 5
1 shows a perspective illustration of two roof elements with a flat outer shell, into which a solar cell is integrated,
Fig. 6
a cross-sectional view of a longitudinal butt joint of two roof elements with a flat inner shell and a profiled outer shell and
Fig. 7
6 shows a perspective illustration of the roof elements according to FIG. 6.

Das als Sandwichelement ausgebildete Dachelement 1 nach Fig. 1 besteht aus einem Kern 2 aus Kunststoff-Hartschaum oder Mineralfasern, dessen beide Oberflächen durch eine flache Schale 3 und eine Schale 4 mit einem Trapezprofil aus Stahlblech abgedeckt sind.The roof element 1 designed as a sandwich element according to FIG. 1 consists of a core 2 made of hard plastic foam or Mineral fibers, both of whose surfaces by a flat shell 3 and a shell 4 with a trapezoidal profile made of sheet steel are covered.

Die flache Schale 3 des Dachelementes 1 bildet am einen Längsrand 5 einen parallel zur Schalenebene 6-6 gerichteten Verbindungssteg 7 mit einem nach innen weisenden Dichtungssteg 8 und am anderen Längsrand 9 eine dem Verbindungssteg 7 angepaßte Einwölbung 10 mit einem Dichtelement 11.The flat shell 3 of the roof element 1 forms one Longitudinal edge 5 a directed parallel to the shell plane 6-6 Connecting web 7 with an inwardly facing sealing web 8 and on the other longitudinal edge 9 one adapted to the connecting web 7 Dome 10 with a sealing element 11.

Beim Eindecken eines Daches aus Dachelementen 1 mit einer flachen Außenschale 3a gemäß Figur 2 oder einer leicht strukturierten Außenschale 3a gemäß Figur 3 werden die Dachelemente 1 mit der profilierten Innenschale 4a auf einer nicht dargestellten Unterkonstruktion verlegt und auf dieser mittels Blechschrauben 12 befestigt. Bei der Längsstoßverbindung zweier Dachelemente 1 legt sich der Dichtungssteg 8 an dem Verbindungssteg 7 des einen Dachelementes 1 auf das streifenförmige Dichtelement 11 in der Einwölbung 10 des angrenzenden Dachelementes 1 auf und der Dichtungssteg 8 des einen Dachelementes 1 weist einen Abstand zum senkrecht zur Schalenebene 6-6 verlaufenden Innenrand 13 der Einwölbung 10 des anderen Dachelementes 1 auf, so daß der Verbindungssteg 7 des einen Dachelementes 1 zusammen mit der Einwölbung 10 des angrenzenden Dachelementes 1 eine Wasserablaufrinne 14 bildet, durch die ein Teil des über die Außenschale 3a ablaufenden Regenwassers abfließen kann.When covering a roof from roof elements 1 with a flat outer shell 3a according to Figure 2 or a light structured outer shell 3a according to FIG Roof elements 1 with the profiled inner shell 4a on one not shown substructure laid and on this attached by means of self-tapping screws 12. With the longitudinal butt joint two roof elements 1, the sealing web 8 lies on the Connecting web 7 of a roof element 1 on the strip-shaped sealing element 11 in the arch 10 of the adjacent roof element 1 and the sealing web 8 of a roof element 1 is at a distance from perpendicular to Shell level 6-6 inner edge 13 of the curvature 10 of the other roof element 1, so that the connecting web 7 of the a roof element 1 together with the arch 10 of the adjacent roof element 1 forms a water drainage channel 14, through which a part of the drainage over the outer shell 3a Rainwater can drain off.

Die leicht strukturierte Außenschale 3a der Dachelemente 1 nach Fig. 3 kann entsprechend den Fign. 4a und 4b beispielsweise eine flache Trapez- oder Wellenstruktur oder eine Linierung aufweisen.The slightly structured outer shell 3a of the roof elements 1 3 can according to FIGS. 4a and 4b for example a flat trapezoidal or wave structure or a line exhibit.

Die profilierte Schale 4 des Dachelementes nach Fig. 1 bildet an dem einen Längsrand 5 einen gegenüber dem Verbindungssteg 7 zurückgesetzten, profilierten, senkrecht zur Schalenebene 15-15 gerichteten Randsteg 16 mit einem Trapezprofil und weist an dem anderen Längsrand 9 einen über den Kern 2 vorstehenden, senkrecht zur Schalenebene 15-15 gerichteten, profilierten Abdeckschenkel 17 auf. The profiled shell 4 of the roof element according to FIG. 1 forms on one longitudinal edge 5 one opposite Connecting web 7 recessed, profiled, perpendicular to Shell level 15-15 directed edge web 16 with a Trapezoidal profile and on the other longitudinal edge 9 has a Core 2 protruding, perpendicular to the shell plane 15-15 directed, profiled cover leg 17.

Beim Eindecken eines Daches aus Dachelementen 1 mit einer profilierten Außenschale 4b gemäß den Fign. 6 und 7 werden die Dachelemente 1 mit der flachen Innenschale 3b auf einer nicht dargestellten Unterkonstruktion verlegt und auf dieser mittels Blechschrauben 12 befestigt. Bei der Längsstoßverbindung zweier Dachelemente 1 übergreift der profilierte Abdeckschenkel 17 des einen Dachelementes 1 den profilierten Randsteg 16 des angrenzenden Dachelementes 1 formschlüssig.When covering a roof from roof elements 1 with a profiled outer shell 4b according to FIGS. 6 and 7 are the Roof elements 1 with the flat inner shell 3b on one Substructure shown and laid on this by means of Tapping screws 12 attached. With the longitudinal butt joint of two Roof elements 1 overlaps the profiled cover leg 17 of the a roof element 1 the profiled edge web 16 of the adjacent roof element 1 form-fitting.

Die Begrenzungsflächen 2a, 2b des Kerns zwischen der flachen Schale 3 und der profilierten Schale 4 des Dachelementes gemäß Fig. 1 verlaufen senkrecht zu den beiden Schalenebenen 6-6, 15-15 und sind zur Bildung einer abgedichteten Stoßfuge 18 zwischen zwei angrenzenden Dachelementen 1 durch einen Papierstreifen 19 und ein elastisches Dichtband 20 abgedeckt (Fign. 2 und 6).The boundary surfaces 2a, 2b of the core between the flat Shell 3 and the profiled shell 4 of the roof element according to 1 are perpendicular to the two shell levels 6-6, 15-15 and are 18 to form a sealed butt joint between two adjacent roof elements 1 by one Paper strips 19 and an elastic sealing tape 20 covered (Figures 2 and 6).

An den Verbindungssteg 7 und den Randsteg 16 sind Halteschenkel 21, 22 zur Führung des Dichtbandes 20 bei der Herstellung des Dachelementes 1 anprofiliert.At the connecting web 7 and the edge web 16 are Holding legs 21, 22 for guiding the sealing tape 20 at the Production of the roof element 1 profiled.

Bei einer Verlegung des Dachelementes 1 mit der flachen oder leicht strukturierten Schale 3 als Innenschale 3b auf einer Unterkonstruktion und der profilierten Schale 4 als Außenschale 4b gemäß den Fign. 6 und 7 werden zwischen den Profilrippen 24 der Schale 4 Wasserablaufrinnen 25 gebildet.When laying the roof element 1 with the flat or slightly structured shell 3 as an inner shell 3b on a Substructure and the profiled shell 4 as the outer shell 4b according to FIGS. 6 and 7 are between the profile ribs 24 the shell 4 water drainage channels 25 are formed.

Bei der Verlegung der Dachelemente für ein flaches oder leicht strukturiertes Dach und für ein Profildach kann jeweils ein Dachelement mit einem Längsrandbereich auf einfache Weise von oben auf den angepaßten Längsrandbereich des angrenzenden Dachelementes aufgesetzt werden. When laying the roof elements for a flat or slightly structured roof and for a profile roof can each a roof element with a longitudinal edge area in a simple manner from above onto the adjusted longitudinal edge area of the adjacent one Roof element are placed.

Zum Erstellen von Solardächern aus Dachelementen 1 mit einer flachen Außenschale 3a sind gemäß Figur 5 in die flache Außenschale 3a Solarzellen 26 integriert. To create solar roofs from roof elements 1 with one flat outer shell 3a are in accordance with Figure 5 in the flat Outer shell 3a integrated solar cells 26.

Bezugszeichenreference numeral

11
Dachelementroof element
22
Kern von 1Core of 1
2a2a
Begrenzungsfläche von 2Boundary area of 2
2b2 B
Begrenzungsfläche von 2Boundary area of 2
33
flache Schale von 1flat bowl of 1
3a3a
flache Außenschale von 1flat outer shell of 1
3b3b
flache Innenschale von 1flat inner shell of 1
44
profilierte Schale von 1profiled shell from 1
4a4a
profilierte Innenschale von 1profiled inner shell from 1
4b4b
profilierte Außenschale von 1profiled outer shell from 1
55
Längsrand von 1Long edge of 1
6-66-6
Schalenebene von 3Shell level of 3
77
Verbindungssteg von 3 an 5Bridge from 3 to 5
88th
Dichtungssteg von 7Sealing web from 7
99
Längsrand von 1Long edge of 1
1010
Einwölbung an 9Arching at 9
1111
Dichtelement in 10Sealing element in 10
1212
Blechschraubetapping screw
1313
Innenrand von 10Inner margin of 10
1414
Wasserablaufrinne in 3aWater drainage channel in 3a
15-1515-15
Schalenebene von 4Shell level of 4
1616
Randsteg von 4 an 5Edge bridge from 4 to 5
1717
Abdeckschenkel von 4 an 9Cover legs from 4 to 9
1818
Stoßfuge zwischen 1, 1Butt joint between 1, 1
1919
Papierstreifenpaper strips
2020
Dichtbandsealing tape
2121
Halteschenkel an 7 für 20Holding leg at 7 for 20
2222
Halteschenkel an 16 für 20 Holding legs at 16 for 20
2424
Profilrippe von 4Profile rib of 4
2525
Wasserablaufrinne zwischen 24, 24Water drainage channel between 24 and 24
2626
Solarzelle in 3a3a solar cell

Claims (3)

Dachelement, das als plattenförmiges Sandwichelement mit einem Kern aus Kunststoff-Hartschaum oder Mineralfasern ausgebildet ist, dessen beide Oberflächen durch eine flache oder leicht strukturierte Schale und eine profilierte Schale, insbesondere mit einem Trapezprofil, aus Stahlblech abgedeckt sind, wobei das Dachelement mit der flachen bzw. leicht strukturierten oder der profilierten Schale als Außenschale auf einer Unterkonstruktion verlegbar ist, zur Bildung einer Längsstoßverbindung das eine Dachelement mit einem Längsrandbereich von oben auf den angepaßten Längsrandbereich des angrenzenden Dachelementes unter Bildung einer Stoßfuge mit einer Abdichtung aufgesetzt wird, bei einer Verlegung des Dachelementes mit der profilierten Schale als Innenschale auf der Unterkonstruktion und der flachen oder leicht strukturierten Schale als Außenschale im Bereich eines Längsstoßes von den Randbereichen der angrenzenden Dachelemente eine Wasserablaufrinne zusätzlich zur Wasserablauffläche der Außenschale gebildet wird und bei einer Verlegung des Dachelementes mit der flachen Schale als Innenschale auf der Unterkonstruktion und der profilierten Schale als Außenschale zwischen den Profilrippen derselben Wasserablaufrinnen gebildet werden, dadurch gekennzeichnet, daß die flache oder leicht strukturierte Schale (3) des Dachelementes (1) am einen Längsrand (5) einen parallel zur Schalenebene (6-6) gerichteten Verbindungssteg (7) mit einem nach innen weisenden Dichtungssteg (8) und am anderen Längsrand (9) eine dem Verbindungssteg (7) angepaßte Einwölbung (10) mit einem Dichtelement (11) bildet, auf das sich beim Eindecken eines Daches aus Dachelementen (1) mit einer flachen bzw. leicht strukturierten Außenschale (3a) der Dichtungssteg (8) am Verbindungssteg 7 des angrenzenden Dachelementes (1) auflegt, der einen Abstand zum senkrecht oder schräg zur Schalenebene (6-6) verlaufenden Innenrand (13) der Einwölbung (10) aufweist, so daß der Verbindungssteg (7) des einen Dachelementes (1) zusammen mit der Einwölbung (10) des angrenzenden Dachelementes (1) eine Wasserablaufrinne (14) bildet, und daß die profilierte Schale (4) des Dachelementes (1) an dem einen Längsrand (5) einen gegenüber dem Verbindungssteg (7) zurückgesetzten, profilierten, senkrecht zur Schalenebene (15-15) gerichteten Randsteg (16), insbesondere mit einem Trapezprofil, bildet und an dem anderen Längsrand (9) einen über den Kern (2) vorstehenden, senkrecht zur Schalenebene (15-15) gerichteten, profilierten Abdeckschenkel (17) aufweist, der beim Eindecken eines Daches aus Dachelementen (1) mit einer profilierten Außenschale (4b) den profilierten Randsteg (16) des angrenzenden Dachelementes (1) formschlüssig übergreift.Roof element, which is designed as a plate-shaped sandwich element with a core made of hard plastic foam or mineral fibers, the two surfaces of which are covered by a flat or slightly structured shell and a profiled shell, in particular with a trapezoidal profile, made of sheet steel, the roof element with the flat or .Slightly structured or the profiled shell can be laid as an outer shell on a substructure, to form a longitudinal butt joint that a roof element with a longitudinal edge area is placed from above onto the adapted longitudinal edge area of the adjacent roof element to form a butt joint with a seal when the roof element is laid with the profiled shell as the inner shell on the substructure and the flat or slightly structured shell as the outer shell in the area of a longitudinal joint from the edge areas of the adjacent roof elements, a water drainage channel in addition to the water drain surface of the outer shell is formed and when the roof element is laid with the flat shell as the inner shell on the substructure and the profiled shell as the outer shell between the profile ribs of the same water drainage channels, characterized in that the flat or slightly structured shell (3) of the roof element ( 1) on one longitudinal edge (5) has a connecting web (7) directed parallel to the shell plane (6-6) with an inward-pointing sealing web (8) and on the other longitudinal edge (9) has an arching (10) adapted to the connecting web (7) forms a sealing element (11) on which, when covering a roof made of roof elements (1) with a flat or slightly structured outer shell (3a), the sealing web (8) on the connecting web 7 of the adjacent roof element (1) is placed, which is at a distance from Has the inner edge (13) of the arch (10) running perpendicularly or obliquely to the shell plane (6-6), so that the connecting web ( 7) of a roof element (1) together with the arch (10) of the adjacent roof element (1) forms a water drainage channel (14), and that the profiled shell (4) of the roof element (1) on one longitudinal edge (5) opposite one the connecting web (7) set back, profiled, perpendicular to the shell plane (15-15) directed edge web (16), in particular with a trapezoidal profile, and on the other longitudinal edge (9) projecting above the core (2), perpendicular to the shell plane ( 15-15) directed, profiled cover leg (17) which, when covering a roof made of roof elements (1) with a profiled outer shell (4b), positively engages over the profiled edge web (16) of the adjacent roof element (1). Dachelement nach Anspruch 1, dadurch gekennzeichnet, daß die Flachstruktur der Außenschale (3a) desselben (1) als Trapez- oder Wellenstruktur ausgebildet oder durch eine Linierung gebildet ist.Roof element according to claim 1, characterized in that the flat structure of the outer shell (3a) of the same (1) is designed as a trapezoidal or wave structure or is formed by a ruling. Dachelement nach Anspruch 1 oder 2, gekennzeichnet durch eine oder mehrere in die flache Schale (3) des Dachelementes (1) integrierte Solarzellen (26) zum Erstellen von Solardächern aus Dachelementen (1) mit einer flachen oder leicht strukturierten Außenschale (3a).Roof element according to claim 1 or 2, characterized by one or more solar cells (26) integrated in the flat shell (3) of the roof element (1) for creating solar roofs from roof elements (1) with a flat or slightly structured outer shell (3a).
EP01124436A 2000-10-25 2001-10-11 Roof element Expired - Lifetime EP1201843B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10052800 2000-10-25
DE10052800A DE10052800C1 (en) 2000-10-25 2000-10-25 roof element

Publications (3)

Publication Number Publication Date
EP1201843A2 true EP1201843A2 (en) 2002-05-02
EP1201843A3 EP1201843A3 (en) 2003-03-26
EP1201843B1 EP1201843B1 (en) 2007-02-21

Family

ID=7660956

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01124436A Expired - Lifetime EP1201843B1 (en) 2000-10-25 2001-10-11 Roof element

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Country Link
EP (1) EP1201843B1 (en)
AT (1) ATE354706T1 (en)
DE (2) DE10052800C1 (en)

Cited By (3)

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WO2004053252A1 (en) * 2002-12-12 2004-06-24 Kingspan Research And Developments Limited A composite roof panel
EP1605112A1 (en) * 2004-06-11 2005-12-14 O & P Research and Development Method for the production of a building construction as well as formwork therefor
ES2341932A1 (en) * 2007-04-20 2010-06-29 High Facing S.P.A. Panel in cover sandwich (Machine-translation by Google Translate, not legally binding)

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Publication number Priority date Publication date Assignee Title
DE102010002777B4 (en) 2010-03-11 2016-01-21 Universität Kassel Semi-finished product for a solar collector, solar collector and method of manufacture
USD668353S1 (en) 2011-03-31 2012-10-02 Firestone Building Products Company, Llc Wall panel
USD668354S1 (en) 2011-03-31 2012-10-02 Firestone Building Products Company, Llc Wall panel
USD668357S1 (en) 2011-03-31 2012-10-02 Firestone Building Products Company, Llc Wall panel
USD667963S1 (en) 2011-03-31 2012-09-25 Firestone Building Products Company, Llc Wall panel
USD668356S1 (en) 2011-03-31 2012-10-02 Firestone Building Products Company, Llc Wall panel

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DE19637673C1 (en) 1996-09-16 1997-12-04 Hoesch Siegerlandwerke Gmbh Equipment applying plastic film parting agent locally to metal sheet roofing sections

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DE8808062U1 (en) * 1988-06-23 1988-08-18 Unidek Bouwelementen B.V., Gemert, Nl
FR2696202B1 (en) * 1992-09-25 1994-12-09 Haironville Sa Composite panel intended to constitute a roof or a building wall.
US5589006A (en) * 1993-11-30 1996-12-31 Canon Kabushiki Kaisha Solar battery module and passive solar system using same
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004053252A1 (en) * 2002-12-12 2004-06-24 Kingspan Research And Developments Limited A composite roof panel
AU2003288482B2 (en) * 2002-12-12 2009-01-08 Kingspan Research And Developments Limited A composite roof panel
EP1605112A1 (en) * 2004-06-11 2005-12-14 O & P Research and Development Method for the production of a building construction as well as formwork therefor
ES2341932A1 (en) * 2007-04-20 2010-06-29 High Facing S.P.A. Panel in cover sandwich (Machine-translation by Google Translate, not legally binding)

Also Published As

Publication number Publication date
ATE354706T1 (en) 2007-03-15
DE50112062D1 (en) 2007-04-05
EP1201843B1 (en) 2007-02-21
EP1201843A3 (en) 2003-03-26
DE10052800C1 (en) 2002-08-29

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