EP0347564A1 - Panel for constructing building roofs - Google Patents

Panel for constructing building roofs Download PDF

Info

Publication number
EP0347564A1
EP0347564A1 EP89107866A EP89107866A EP0347564A1 EP 0347564 A1 EP0347564 A1 EP 0347564A1 EP 89107866 A EP89107866 A EP 89107866A EP 89107866 A EP89107866 A EP 89107866A EP 0347564 A1 EP0347564 A1 EP 0347564A1
Authority
EP
European Patent Office
Prior art keywords
panel
rigid foam
foam plastic
plate
longitudinal
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
EP89107866A
Other languages
German (de)
French (fr)
Other versions
EP0347564B1 (en
Inventor
Hendrikus Johannes Maria Van Dijk
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.)
Unidek Group BV
Original Assignee
UNIDEK BOUWELEMENTEN
Unidek Bouwelementen BV
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6825269&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0347564(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by UNIDEK BOUWELEMENTEN, Unidek Bouwelementen BV filed Critical UNIDEK BOUWELEMENTEN
Priority to AT89107866T priority Critical patent/ATE76146T1/en
Publication of EP0347564A1 publication Critical patent/EP0347564A1/en
Application granted granted Critical
Publication of EP0347564B1 publication Critical patent/EP0347564B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
    • E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
    • E04C2/296—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating composed of insulating material and non-metallic or unspecified sheet-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

Definitions

  • the invention relates to a panel element for the production of building roofs consisting of a sandwich panel and a longitudinal member arranged and fastened in the region of a longitudinal end face thereof, the sandwich panel being constructed from a rigid foam plastic panel, in particular made of polystyrene, and a lower and upper cover panel glued onto it
  • Side member consists of an I-profile, on the lower flange part facing the rigid foam plastic plate, the sandwich plate rests with its lower cover plate, the web rests on the longitudinal end face of the rigid foam plastic plate and the upper flange part facing the rigid foam plastic plate engages in a corresponding longitudinal groove provided in the rigid foam plastic plate, and wherein the rigid foam plastic plate on its other longitudinal end face has a corresponding longitudinal groove for the upper flange part of the I-profile of an adjacent plate element having.
  • the longitudinal beam which is part of the load-bearing structure, or the I-profile is constructed from three wooden strips of rectangular cross-section which form the two flanges and the web of the I-profile.
  • the optionally finger-galvanized wooden strips are glued to one another and to the assigned sandwich panel. Since such plate elements have relatively large lengths of five to six meters, the profile webs also have a relatively large height to avoid excessive longitudinal deflection; As a result, transverse deflections of the sandwich panel can also occur between the longitudinal beams of adjacent panel elements, which can be prevented by placing crossbars under them. All of this is relatively complex.
  • the invention has for its object to make a plate element of the type mentioned easier to manufacture while maintaining the static requirements.
  • the present invention teaches that the I-section consists of a steel sheet formed by cold rolling or cold drawing and that its upper flange is arranged at a distance from the upper cover plate.
  • An I-profile made of sheet steel formed by cold rolling or cold drawing is considerably easier and cheaper to manufacture than an I-profile made of glued and optionally finger-jointed wooden strips. Since the I-profile is embedded with its upper flange part in the rigid foam plastic plate and connected to the latter, there is a higher strength, so that the plate elements can now be made with a greater length. For the same strength against deflection in the longitudinal direction of the plate element, the I-profile can be made considerably smaller in the cross-sectional dimensions from the formed steel sheet. So the lower flange of the I-profile can be made regularly so small that it is no longer necessary to put crossbars underneath, because the sandwich panels lie on crossbeams of the load-bearing structure after slight deflection. In addition, the web height of the I-profile made of the formed steel sheet is considerably lower than with a corresponding wooden version, so that cold bridges or condensation problems do not occur.
  • the I-profile has a sheet metal doubling only in the area of its two flanges; in other words, the starting steel sheet is formed by double the sole in the area of the flanges, while the web has only a single sheet thickness. This reduces the resistance to bending in the transverse direction, but is of secondary importance in the present case because it relies on the transverse strength in connection with adjacent plate elements does not arrive.
  • the invention recommends that the arrangement be such that at least one of the two longitudinal end faces above the longitudinal groove is set back to form a longitudinal gap which can be filled with insulating material, as sealing insulating agent will work with polyurethane foam; In this way, the tightness of the roof formed from plate elements according to the invention is ensured.
  • the plate element is intended for the production of building roofs.
  • the association of two plate elements is indicated in the figure.
  • the basic structure of the plate element consists of a sandwich plate 1 and a longitudinal beam 2, which is part of the load-bearing structure and is arranged in the region of one of the two longitudinal end faces 3 of the sandwich plate 1 and is glued to it.
  • the sandwich panel 1 is in turn made up of a rigid foam plastic panel 4, in particular made of polystyrene, and a lower cover panel 5 and an upper cover panel 6.
  • the lower cover plate 5 and the upper cover plate 6 are glued to the rigid foam plastic plate 4.
  • the longitudinal member 2 consists of an I-profile, on the lower flange part 7 facing the rigid foam plastic plate 4, the sandwich plate 1 rests with its lower cover plate 5, the web 8 of which rests on the longitudinal end face 3 of the rigid foam plastic plate 1 and the upper flange part 9 facing the rigid foam plastic plate 1 a corresponding, provided in the rigid foam plastic plate 4 engages longitudinal groove 10.
  • the rigid foam plastic plate 4 On its longitudinal end face 11, the rigid foam plastic plate 4 has a corresponding longitudinal groove 12 for the upper flange part 9 of the I-profile of an adjacent profile element.
  • the I-profile consists of a steel sheet formed by cold rolling or cold drawing. It is produced by sheet metal doubling only in the area of its two flanges 13, 14, ie in the area of the web 8, the I-profile has only a single sheet thickness. Otherwise you can see in the figure that the upper flange 13 of the I-profile is arranged at a distance from the upper cover plate 6. At least one 3 of the two longitudinal end faces 3, 11 is set back above the longitudinal groove 10 or 12, so that a longitudinal gap 15 is formed between adjacent plate elements above the longitudinal grooves 10, l2 or the upper flange 13 of the associated I-profile. This longitudinal gap 15 is to be sealed with an insulating agent, for example polyurethane foam, to seal and avoid a cold bridge.
  • an insulating agent for example polyurethane foam

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Building Environments (AREA)
  • Laminated Bodies (AREA)
  • Panels For Use In Building Construction (AREA)

Abstract

A panel for constructing building roofs comprising a sandwich panel (1) and a longitudinal beam (2), arranged and fastened in the region of one longitudinal end face (3) of the said sandwich panel. The sandwich panel (1) is made up of a rigid foam plastic panel (4), consisting in particular of polystyrene, and a lower cover panel (5) and upper cover panel (5) adhesively attached to the latter. The longitudinal beam (2) comprises an I section, on the lower flange part (7) of which, facing the rigid foam plastic panel (4), the sandwich panel (1) rests with its lower cover panel (5), the web (8) of the said I section bears against the longitudinal end face (3) of the rigid foam plastic panel (1) and its upper flange part (9), facing the rigid foam plastic panel (1), engages in a corresponding longitudinal groove (10) provided in the rigid foam plastic panel (4). Furthermore, the rigid foam plastic panel (4) has on its other longitudinal end face (11) a corresponding longitudinal groove (12) for the upper flange part (9) of the I section of a neighbouring panel. Production is made easier here if the I section (2) comprises a steel sheet shaped by cold rolling or cold drawing and its upper flange (13) is arranged at a distance from the upper cover panel (6). <IMAGE>

Description

Die Erfindung betrifft ein Plattenelement für die Herstellung von Ge­bäudedächern bestehend aus einer Sandwichplatte und einem im Bereich von deren einer Längsstirnfläche angeordneten sowie befestigten Längs­träger, wobei die Sandwichplatte aus einer insbesondere aus Polystyrol bestehenden Hartschaumkunststoffplatte und einer auf diese aufgeklebten unteren sowie oberen Deckplatte aufgebaut ist und der Längsträger aus einem I-Profil besteht, auf dessen der Hartschaumkunststoffplatte zuge­wandtem unteren Flanschteil die Sandwichplatte mit ihrer unteren Deck­platte aufliegt, dessen Steg an der Längsstirnfläche der Hartschaum­kunststoffplatte anliegt und dessen der Hartschaumkunststoffplatte zu­gewandter oberer Flanschteil in eine entsprechende, in der Hartschaum­kunststoffplatte vorgesehene Längsnut eingreift, und wobei die Hart­schaumkunststoffplatte an ihrer anderen Längsstirnfläche eine entspre­chende Längsnut für das obere Flanschteil des I-Profils eines benach­barten Plattenelementes aufweist.The invention relates to a panel element for the production of building roofs consisting of a sandwich panel and a longitudinal member arranged and fastened in the region of a longitudinal end face thereof, the sandwich panel being constructed from a rigid foam plastic panel, in particular made of polystyrene, and a lower and upper cover panel glued onto it Side member consists of an I-profile, on the lower flange part facing the rigid foam plastic plate, the sandwich plate rests with its lower cover plate, the web rests on the longitudinal end face of the rigid foam plastic plate and the upper flange part facing the rigid foam plastic plate engages in a corresponding longitudinal groove provided in the rigid foam plastic plate, and wherein the rigid foam plastic plate on its other longitudinal end face has a corresponding longitudinal groove for the upper flange part of the I-profile of an adjacent plate element having.

Bei einem aus der Praxis bekannten Plattenelement der genannten Art ist der Längsträger, der Teil der tragenden Kunstruktion ist, bzw. das I-Profil aus drei Holzleisten rechteckigem Querschnittes aufgebaut, die die beiden Flansche und den Steg des I-Profils bilden. Die gegebenen­falls keilverzinkten Holzleisten sind untereinander und mit der zuge­ordneten Sandwichplatte verklebt. Da solche Plattenelemente verhältnis­mäßig große Längen von fünf bis sechs Metern besitzen, weisen auch die Profilstege zur Vermeidung einer zu großen Längsdurchbiegung eine verhältnismäßig große Höhe auf; infolgedessen kann es auch zwischen den Längsträgern benachbarter Plattenelemente zu Querdurchbiegungen der Sandwichplatte kommen, die durch Unterlegen von Querhölzern zu unterbinden sind. Alles das ist verhältnismäßig aufwendig.In a plate element of the type mentioned which is known in practice, the longitudinal beam, which is part of the load-bearing structure, or the I-profile is constructed from three wooden strips of rectangular cross-section which form the two flanges and the web of the I-profile. The optionally finger-galvanized wooden strips are glued to one another and to the assigned sandwich panel. Since such plate elements have relatively large lengths of five to six meters, the profile webs also have a relatively large height to avoid excessive longitudinal deflection; As a result, transverse deflections of the sandwich panel can also occur between the longitudinal beams of adjacent panel elements, which can be prevented by placing crossbars under them. All of this is relatively complex.

Der Erfindung liegt die Aufgabe zugrunde, ein Plattenelement der ein­gangs genannten Art unter Beibehaltung der statischen Erfordernisse einfacher herstellbar zu machen.The invention has for its object to make a plate element of the type mentioned easier to manufacture while maintaining the static requirements.

Zur Lösung dieser Aufgabe lehrt die vorliegende Erfindung, daß das I-Profil aus einem durch Kaltwalzen oder Kaltziehen umgeformten Stahl­blech besteht und sein oberer Flansch mit Abstand von der oberen Deck­platte angeordnet ist.To achieve this object, the present invention teaches that the I-section consists of a steel sheet formed by cold rolling or cold drawing and that its upper flange is arranged at a distance from the upper cover plate.

Ein I-Profil aus durch Kaltwalzen oder Kaltziehen umgeformtem Stahlblech ist erheblich einfacher und kostengünstiger herstellbar als ein I-Profil aus zusammengeleimten und gegebenenfalls keilverzinkten Holzleisten. Da das I-Profil mit seinem oberen Flanschteil in die Hartschaumkunststoff­platte eingebettet und mit letzterer verbunden ist, ergibt sich eine höhere Festigkeit, so daß die Plattenelemente nunmehr mit größerer Länge hergestellt werden können. Für gleiche Festigkeit gegen Durchbie­gung in Längsrichtung des Plattenelementes kann das I-Profil aus dem umgeformten Stahlblech in den Querschnittsabmessungen erheblich kleiner gemacht werden. So wird der untere Flansch des I-Profils regelmäßig so klein gemacht werden können, daß es unterzulegender Querleisten nicht mehr bedarf, weil sich die Sandwichplatten nach geringer Durchbiegung auf Querträger der tragenden Konstruktion auflegen. Darüber hinaus ist die Steghöhe des I-Profils aus dem umgeformten Stahlblech erheblich geringer als bei einer entsprechenden Holzausführung, so daß Kälte­brücken bzw. Kondensprobleme nicht vorkommen.An I-profile made of sheet steel formed by cold rolling or cold drawing is considerably easier and cheaper to manufacture than an I-profile made of glued and optionally finger-jointed wooden strips. Since the I-profile is embedded with its upper flange part in the rigid foam plastic plate and connected to the latter, there is a higher strength, so that the plate elements can now be made with a greater length. For the same strength against deflection in the longitudinal direction of the plate element, the I-profile can be made considerably smaller in the cross-sectional dimensions from the formed steel sheet. So the lower flange of the I-profile can be made regularly so small that it is no longer necessary to put crossbars underneath, because the sandwich panels lie on crossbeams of the load-bearing structure after slight deflection. In addition, the web height of the I-profile made of the formed steel sheet is considerably lower than with a corresponding wooden version, so that cold bridges or condensation problems do not occur.

Für die weitere Ausgestaltung bestehen im Rahmen der Erfindung mehrere Möglichkeiten. So weist nach einer bevorzugten Ausführungs­form das I-Profil nur im Bereich seiner beiden Flansche eine Blech­doppelung auf; mit anderen Worten ist das Ausgangsstahlblech durch alleinige Doppelung im Bereich der Flansche gebildet, während der Steg nur einfache Blechdicke aufweist Das reduziert zwar die Festigkeit gegen Durchbiegungen in Querrichtung, ist im vorliegenden Fall aber von untergeordneter Bedeutung weil es auf die Querfestigkeit im Ver­bund mit benachbarten Plattenelementen nicht ankommt. Im übrigen empfiehlt die Erfindung, die Anordnung so zu treffen, daß zumindest eine der beiden Längsstirnflächen oberhalb der Längsnut zur Bildung eines mit Isoliermittel verfüllbaren Längsspaltes zurückversetzt ist, als abdichtendes Isoliermittel wird man insoweit mit Polyurethanschaum arbeiten; auf diese Weise ist die Dichtigkeit des aus erfindungsgemäßen Plattenelementen gebildeten Daches sichergestellt.There are several possibilities for the further configuration within the scope of the invention. Thus, according to a preferred embodiment, the I-profile has a sheet metal doubling only in the area of its two flanges; in other words, the starting steel sheet is formed by double the sole in the area of the flanges, while the web has only a single sheet thickness.This reduces the resistance to bending in the transverse direction, but is of secondary importance in the present case because it relies on the transverse strength in connection with adjacent plate elements does not arrive. In addition, the invention recommends that the arrangement be such that at least one of the two longitudinal end faces above the longitudinal groove is set back to form a longitudinal gap which can be filled with insulating material, as sealing insulating agent will work with polyurethane foam; In this way, the tightness of the roof formed from plate elements according to the invention is ensured.

Im folgenden wird die Erfindung anhand einer ein Ausführungsbeispiel darstellenden Zeichnung erläutert, deren einzige Figur ein Plattenele­ment zeigt.In the following the invention will be explained with reference to a drawing representing an embodiment, the only figure of which shows a plate element.

Das Plattenelement ist für die Herstellung von Gebäudedächern bestimmt. Der Verband zweier Plattenelemente ist in der Figur angedeutet. Das Plattenelement besteht in seinem grundsätzlichen Aufbau aus einer Sand­wichplatte 1 und einem Längsträger 2, der Teil der tragenden Konstruk­tion ist und im Bereich einer der beiden Längsstirnflächen 3 der Sand­wichplatte 1 angeordnet sowie mit dieser verklebt ist. Die Sandwich­platte 1 ist ihrerseits aus einer insbesondere aus Polystyrol bestehenden Hartschaumkunststoffplatte 4 und einer unteren Deckplatte 5 sowie einer oberen Deckplatte 6 aufgebaut. Die untere Deckplatte 5 und die obere Deckplatte 6 sind auf die Hartschaumkunststoffplatte 4 aufgeklebt. Der Längsträger 2 besteht aus einem I-Profil, auf dessen der Hartschaum­kunststoffplatte 4 zugewandtem unteren Flanschteil 7 die Sandwich­platte 1 mit ihrer unteren Deckplatte 5 aufliegt, dessen Steg 8 an der Längsstirnfläche 3 der Hartschaumkunststoffplatte 1 anliegt und dessen der Hartschaumkunststoffplatte 1 zugewandter oberer Flanschteil 9 in eine entsprechende, in der Hartschaumkunststoffplatte 4 vorgesehene Längsnut 10 eingreift. An ihrer Längsstirnfläche 11 weist die Hart­schaumkunststoffplatte 4 eine entsprechende Längsnut 12 für das obere Flanschteil 9 des I-Profils eines benachbarten Profilelementes auf.The plate element is intended for the production of building roofs. The association of two plate elements is indicated in the figure. The basic structure of the plate element consists of a sandwich plate 1 and a longitudinal beam 2, which is part of the load-bearing structure and is arranged in the region of one of the two longitudinal end faces 3 of the sandwich plate 1 and is glued to it. The sandwich panel 1 is in turn made up of a rigid foam plastic panel 4, in particular made of polystyrene, and a lower cover panel 5 and an upper cover panel 6. The lower cover plate 5 and the upper cover plate 6 are glued to the rigid foam plastic plate 4. The longitudinal member 2 consists of an I-profile, on the lower flange part 7 facing the rigid foam plastic plate 4, the sandwich plate 1 rests with its lower cover plate 5, the web 8 of which rests on the longitudinal end face 3 of the rigid foam plastic plate 1 and the upper flange part 9 facing the rigid foam plastic plate 1 a corresponding, provided in the rigid foam plastic plate 4 engages longitudinal groove 10. On its longitudinal end face 11, the rigid foam plastic plate 4 has a corresponding longitudinal groove 12 for the upper flange part 9 of the I-profile of an adjacent profile element.

Das I-Profil besteht aus einem durch Kaltwalzen oder Kaltziehen umge­formten Stahlblech. Es ist durch Blechdoppelung nur im Bereich seiner beiden Flansche 13, 14 erzeugt, d. h. im Bereich des Steges 8 weist das I-Profil nur einfache Blechdicke auf. Im übrigen erkennt man in der Figur, daß der obere Flansch 13 des I-Profils mit Abstand von der oberen Deckplatte 6 angeordnet ist. Zumindest die eine 3 der beiden Längsstirnflächen 3, 11 ist oberhalb der Längsnut 10 bzw. 12 zurück­versetzt, so daß zwischen benachbarten Plattenelementen oberhalb der Längsnuten 10, l2 bzw. des oberen Flansches 13 des zugeordneten I-Profils ein Längsspalt 15 gebildet ist. Dieser Längsspalt 15 ist zur Abdichtung und zur Vermeidung einer Kältebrücke mit Isoliermittel, bei­spielsweise Polyurethanschaum, abzudichten.The I-profile consists of a steel sheet formed by cold rolling or cold drawing. It is produced by sheet metal doubling only in the area of its two flanges 13, 14, ie in the area of the web 8, the I-profile has only a single sheet thickness. Otherwise you can see in the figure that the upper flange 13 of the I-profile is arranged at a distance from the upper cover plate 6. At least one 3 of the two longitudinal end faces 3, 11 is set back above the longitudinal groove 10 or 12, so that a longitudinal gap 15 is formed between adjacent plate elements above the longitudinal grooves 10, l2 or the upper flange 13 of the associated I-profile. This longitudinal gap 15 is to be sealed with an insulating agent, for example polyurethane foam, to seal and avoid a cold bridge.

Claims (3)

1. Plattenelement für die Herstellung von Gebäudedächern, bestehend aus einer Sandwichplatte und einem im Bereich von deren einer Längs­stirnfläche angeordneten sowie befestigten Längsträger, wobei die Sand­wichplatte aus einer insbesondere aus Polystyrol bestehenden Hart­schaumkunststoffplatte und einer auf diese aufgeklebten unteren sowie oberen Deckplatte aufgebaut ist und der Längsträger aus einem I-Profil besteht, auf dessen der Hartschaumkunststoffplatte zugewandtem unteren Flanschteil die Sandwichplatte mit ihrer unteren Deckplatte aufliegt, dessen Steg an der Längsstirnfläche der Hartschaumkunststoffplatte an­liegt und dessen der Hartschaumkunststoffplatte zugewandter oberer Flanschteil in eine entsprechende, in der Hartschaumkunststoffplatte vorgesehene Längsnut eingreift, und wobei die Hartschaumkunststoff­ platte an ihrer anderen Längsstirnfläche eine entsprechende Längsnut für das obere Flanschteil des I-Profils eines benachbarten Plattenele­mentes aufweist, dadurch gekennzeichnet, daß das I-Profil (2) aus einem durch Kaltwalzen oder Kaltziehen umge­formten Stahlblech besteht und sein oberer Flansch (13) mit Abstand von der oberen Deckplatte (6) angeordnet ist.1.plate element for the production of building roofs, consisting of a sandwich panel and a longitudinal member arranged and fastened in the area of a longitudinal end face thereof, the sandwich panel being constructed from a rigid foam plastic panel, in particular made of polystyrene, and a lower and upper cover panel glued to it, and the longitudinal member consists of an I-profile, on the lower flange part facing the rigid foam plastic plate, the sandwich plate rests with its lower cover plate, the web rests on the longitudinal end face of the rigid foam plastic plate and the upper flange part facing the rigid foam plastic plate engages in a corresponding longitudinal groove provided in the rigid foam plastic plate, and wherein the rigid foam plastic plate on its other longitudinal end face has a corresponding longitudinal groove for the upper flange part of the I-profile of an adjacent plate element, characterized in that the I-profile (2) consists of a steel sheet formed by cold rolling or cold drawing and its upper flange (13) at a distance from the upper cover plate (6) is arranged. 2. Plattenelement nach Anspruch 1, dadurch gekennzeichnet, daß das I-Profil (2) nur im Bereich seiner beiden Flansche (13, 14) eine Blech­doppelung aufweist.2. Plate element according to claim 1, characterized in that the I-profile (2) has a sheet metal doubling only in the region of its two flanges (13, 14). 3. Plattenelement nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß zumindest eine der beiden Längsstirnflächen (3, 11) oberhalb der Längsnut (10 bzw. 12) zur Bildung eines mit Isoliermittel verfüllbaren Längsspaltes (15) zurückversetzt ist.3. Plate element according to claim 1 or 2, characterized in that at least one of the two longitudinal end faces (3, 11) above the longitudinal groove (10 or 12) is set back to form a longitudinal gap (15) which can be filled with insulating agent.
EP89107866A 1988-06-23 1989-04-29 Panel for constructing building roofs Expired - Lifetime EP0347564B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT89107866T ATE76146T1 (en) 1988-06-23 1989-04-29 PANEL ELEMENT FOR THE MANUFACTURE OF BUILDING ROOFING.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8808063U 1988-06-23
DE8808063U DE8808063U1 (en) 1988-06-23 1988-06-23

Publications (2)

Publication Number Publication Date
EP0347564A1 true EP0347564A1 (en) 1989-12-27
EP0347564B1 EP0347564B1 (en) 1992-05-13

Family

ID=6825269

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89107866A Expired - Lifetime EP0347564B1 (en) 1988-06-23 1989-04-29 Panel for constructing building roofs

Country Status (5)

Country Link
EP (1) EP0347564B1 (en)
AT (1) ATE76146T1 (en)
DE (2) DE8808063U1 (en)
ES (1) ES2032625T3 (en)
GR (1) GR3004599T3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0795658A1 (en) * 1996-03-11 1997-09-17 L.B. Benedict Beheer B.V. Roof covering system, as well as a method for covering a roof using a roof covering system

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1683494A1 (en) * 1967-08-16 1971-03-04 Fabrication D Isolants Et Reve Method and device for joining and fixing wall cladding panels
FR2251681A1 (en) * 1973-11-21 1975-06-13 Jcdc Const Modernes Metal support beam for suspended ceiling panels - is a metal sheet folded several times to form an I-beam
DE2546758A1 (en) * 1974-10-21 1976-04-22 Traeullit Ab Metal edged insulating roof or wall element anchorage - with sheet plate fitted on inside and screwed to flanges
US4059936A (en) * 1976-09-27 1977-11-29 Insuldeck Corporation Panel construction for roofs and the like
GB2108173A (en) * 1981-10-26 1983-05-11 Gomei Kaisha Osawa Shoten Apparatus for tile-setting
WO1985003540A1 (en) * 1984-02-10 1985-08-15 FROÏSETH, Ingrid Roof panel

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1683494A1 (en) * 1967-08-16 1971-03-04 Fabrication D Isolants Et Reve Method and device for joining and fixing wall cladding panels
FR2251681A1 (en) * 1973-11-21 1975-06-13 Jcdc Const Modernes Metal support beam for suspended ceiling panels - is a metal sheet folded several times to form an I-beam
DE2546758A1 (en) * 1974-10-21 1976-04-22 Traeullit Ab Metal edged insulating roof or wall element anchorage - with sheet plate fitted on inside and screwed to flanges
US4059936A (en) * 1976-09-27 1977-11-29 Insuldeck Corporation Panel construction for roofs and the like
GB2108173A (en) * 1981-10-26 1983-05-11 Gomei Kaisha Osawa Shoten Apparatus for tile-setting
WO1985003540A1 (en) * 1984-02-10 1985-08-15 FROÏSETH, Ingrid Roof panel

Also Published As

Publication number Publication date
EP0347564B1 (en) 1992-05-13
DE58901381D1 (en) 1992-06-17
ES2032625T3 (en) 1993-02-16
GR3004599T3 (en) 1993-04-28
DE8808063U1 (en) 1988-08-18
ATE76146T1 (en) 1992-05-15

Similar Documents

Publication Publication Date Title
DE4413931C1 (en) Ceiling formwork system for formwork ceilings
DE2917835C2 (en)
EP0218180B1 (en) Building panel
EP0560013A1 (en) Wooden panel
EP0170949A1 (en) Slab-shaped building element and construction with this building element
DE2166992B2 (en) Steel beam for a composite ceiling
DE2707285A1 (en) PRE-FABRICATED HOUSE
EP0347564A1 (en) Panel for constructing building roofs
DE2556589A1 (en) PREFABRICATED, INSULATING BUILDING PLATE AND METHOD OF MANUFACTURING IT
DE2708400C2 (en) building
DE2820162A1 (en) CLAMP CONNECTION ASSEMBLY WITH OVERLAPPING SEALS FOR SHEARING WALL PANELS AND THE LIKE
DE2943786A1 (en) PRE-PREPARED MOUNTING REAR PANEL ELEMENT AND METHOD FOR THE PRODUCTION THEREOF
DE2517419C2 (en) Under roof
EP0016749B1 (en) Roof
DE2060746A1 (en) Profile plate of metal, in particular for use as a roof plate
DE2015366A1 (en) Component for ceiling and roof constructions and arrangement of more than one such component
DE2843603A1 (en) Concrete panel roof or ceiling support structure - has edge bars on slab bonded to transverse reinforcing inlays in joint gaps subsequently filled with concrete
DE2931963C2 (en) Multi-storey building made of U-shaped and level construction elements made of concrete
DE4430505C2 (en) Point-supported reinforced concrete ceiling made of prefabricated slabs with a static in-situ concrete layer and method for erecting the same
DE949524C (en) Load-bearing large component
DE1509025C (en) Rigid plate-shaped structural element made of metal
EP0679778A1 (en) Connecting element for sealing strips of roofs, gables, dormer windows, chimneys, skylights and the like
DE2901187A1 (en) T-shaped batt of insulation - has U=shaped vapour barrier extending beyond longitudinal ends of batt for connecting consecutive batts
DE3531254C2 (en)
DE2142312A1 (en) METHOD FOR CREATING FLOOR CEILINGS, ROOFING OR THE LIKE

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH DE ES FR GB GR IT LI LU NL SE

17P Request for examination filed

Effective date: 19891109

17Q First examination report despatched

Effective date: 19900430

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE ES FR GB GR IT LI LU NL SE

REF Corresponds to:

Ref document number: 76146

Country of ref document: AT

Date of ref document: 19920515

Kind code of ref document: T

ITF It: translation for a ep patent filed

Owner name: ING. A. GIAMBROCONO & C. S.R.L.

REF Corresponds to:

Ref document number: 58901381

Country of ref document: DE

Date of ref document: 19920617

ET Fr: translation filed
GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)
REG Reference to a national code

Ref country code: GR

Ref legal event code: FG4A

Free format text: 3004599

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2032625

Country of ref document: ES

Kind code of ref document: T3

PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

26 Opposition filed

Opponent name: ISOBOUW SYSTEMS B.V.

Effective date: 19930212

NLR1 Nl: opposition has been filed with the epo

Opponent name: ISOBOUW SYSTEMS B.V.

EPTA Lu: last paid annual fee
PLBN Opposition rejected

Free format text: ORIGINAL CODE: 0009273

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: OPPOSITION REJECTED

27O Opposition rejected

Effective date: 19940328

NLR2 Nl: decision of opposition
EAL Se: european patent in force in sweden

Ref document number: 89107866.9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GR

Payment date: 19950308

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 19950404

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 19950502

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 19960328

Year of fee payment: 8

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: LU

Payment date: 19960401

Year of fee payment: 8

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 19960409

Year of fee payment: 8

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 19960419

Year of fee payment: 8

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Effective date: 19960430

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19960430

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 19960502

Year of fee payment: 8

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: THE PATENT HAS BEEN ANNULLED BY A DECISION OF A NATIONAL AUTHORITY

Effective date: 19961031

REG Reference to a national code

Ref country code: GR

Ref legal event code: MM2A

Free format text: 3004599

EUG Se: european patent has lapsed

Ref document number: 89107866.9

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19970429

Ref country code: GB

Effective date: 19970429

Ref country code: AT

Effective date: 19970429

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19970430

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19970430

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 19970429

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19971231

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 19990405

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 20001229

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20010119

Year of fee payment: 13

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20020430

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20021101

NLS Nl: assignments of ep-patents

Owner name: UNIDEK GROUP B.V.

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20050429

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20060413

Year of fee payment: 18

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 20071101

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20071101