EP0058768A1 - Profiled connecting element for corrugated slabs - Google Patents
Profiled connecting element for corrugated slabs Download PDFInfo
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- EP0058768A1 EP0058768A1 EP81109843A EP81109843A EP0058768A1 EP 0058768 A1 EP0058768 A1 EP 0058768A1 EP 81109843 A EP81109843 A EP 81109843A EP 81109843 A EP81109843 A EP 81109843A EP 0058768 A1 EP0058768 A1 EP 0058768A1
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- EP
- European Patent Office
- Prior art keywords
- profile strip
- profile
- corrugated
- edges
- strip
- 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.)
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Classifications
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- 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
- E04D3/36—Connecting; Fastening
- E04D3/366—Connecting; Fastening by closing the space between the slabs or sheets by gutters, bulges, or bridging elements, e.g. strips
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- 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
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
- E04C2/32—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure formed of corrugated or otherwise indented sheet-like material; composed of such layers with or without layers of flat sheet-like material
- E04C2/322—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure formed of corrugated or otherwise indented sheet-like material; composed of such layers with or without layers of flat sheet-like material with parallel corrugations
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- 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
- E04C2/54—Slab-like translucent elements
- E04C2/543—Hollow multi-walled panels with integrated webs
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- 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
- E04D3/24—Roof covering by making use of flat or curved slabs or stiff sheets with special cross-section, e.g. with corrugations on both sides, with ribs, flanges, or the like
- E04D3/28—Roof covering by making use of flat or curved slabs or stiff sheets with special cross-section, e.g. with corrugations on both sides, with ribs, flanges, or the like of glass or other translucent material
Definitions
- the distance between the two corrugated belts which is defined by the height of the webs, can fluctuate within certain limits; it is generally between 1.1 and 2 mm, usually about 1.5 mm.
- the widths of the straps are essentially dictated by the needs of practice. With normal corrugated sheets they are 1000 to 1500 mm. The recently launched "Sinus web double sheets" have so far been offered, for example, in widths of approx. 600 to 800 mm. The lengths are basically arbitrary, but for transport reasons they are usually not more than 5 m. Corrugated sheets are traditionally laid in such a way that at least the outermost corrugations are overlapped; As a rule, one or, if necessary, several sinusoidal profiles of the adjacent corrugated sheets come to lie directly one above the other.
- corrugated sheets are fastened to one another and to the supporting structures (roof) almost without exception so that holes are made in the sheets and the sheets are then screwed elements, for example hook screws, using sealants, etc. be attached while the actual load of the plates is taken up in the usual way by suitable supporting structures, such as purlins, rafters, beams.
- suitable supporting structures such as purlins, rafters, beams.
- the connecting profile rung consists of a supporting profile strip and a cover profile strip, which can optionally be detachably connected to one another via a connecting web (3) and a complementary counterpart (4), the cover profile strip (2) consisting of a curved cover plate (5) with a Curvature, which corresponds approximately to the curvature of the corrugated sheet in the apex area to be covered, which merges centrally into the connecting web (3) or the counterpart (4) and whose two edges end in strips (6) angled downwards, and the basic profile strip ( 1) has support zones (7) which are adapted to the curvature of the corrugated sheets (8) in the area in which support is to take place for each of the (side by side) corrugated sheets (8), and the base profile strip (1) is complementary the cover profile strip (2) has a connecting web (3A) or the counterpart (4A) in the middle.
- the connecting profile rung according to the invention is designed that it connects two corrugated sheets (8) via their edges running parallel to the chambers, the edges being located in the apex area of the corrugation.
- An embodiment is particularly preferred in which the connecting web (3) and the complementary counterpart (4) represent an elastic latching connection, for example in the form that the connecting web (3) runs out into an edge bead (1'1) and the complementary counterpart (4 ) is designed as resilient tongues, but other connecting elements of the prior art, in particular other snap connections, such as sawtooth-like snap connections, are also possible.
- the supporting base profile strip (1) has at least two support webs (9), the height of which is preferably dimensioned such that it ends approximately at the tangent to the apex (s) (10) of the lower sinus profiles of the corrugated plates (8) .
- This requirement is related to the general need to have the corrugated sheets rest on a supporting structure (14).
- the base profile strip (1) also has a convex curved surface as the support zone (7), which corresponds to the curvature of the corrugated plate sections to be supported (FIG. 1).
- the base profile strip (1) can also be designed as a single plate adapted to the curvature of the corrugated plate.
- the other limit case is the version in which the base profile strip (1) forms a single rail supported by the support webs (9), the angled outer edges of which represent the two support zones (7).
- the support zones (7A) of the base profile strip (1) form the upper end of the two support webs (9) which are firmly connected to one another.
- the flat rail expediently has notches (13) on both sides in addition to the central element (3A) or (4A) for fastening by means of screws.
- the support webs (9) are preferably perpendicular [relative to the supporting structure (14)] and parallel to one another; but they can also form an angle to the perpendicular to the supporting structure (14), a symmetrical arrangement generally prevailing.
- one or more continuous sealing phases (15) made of a suitable material, for example plastic, in particular rubber-like plastic, can be located on the surface of the support zones (7), or the sealing phases (15) can also be attached during assembly.
- the width of the cover profile strip (2) will in any case be such that the gap between the two corrugated sheets to be connected is reliably covered. In general, the distance between the strips (6) angled downwards will be 12 to 25 mm. The dimensions of the other elements of the connecting profile rung according to the invention result primarily from their function in relation to the corrugated sheets to be connected. In general, the width of the base profile plate (1) will approximately reach or exceed the width of the cover plate (2).
- the height of the connecting web (3) is related, for example, to the distance between the two angled, supporting edges (.7) from one another.
- the distance between the edges (7) will exceed the distance between the angled strips (6) of the cover profile strip (2).
- the material for the cover profile strip (2) is particularly weather-resistant and mechanically sufficiently stable materials, such as Metals, especially aluminum alloy lungs, but also plastics, e.g. modified PVC, PC, polyester, etc. In principle, the same criteria apply to the materials that are suitable for the supporting base profile strip (1) as for the cover profile strip.
- the profile rungs according to the invention have numerous advantages over the devices which have hitherto been used. There is no overlap, for example of corrugated sheets, which - apart from the material savings - had been the cause of the shortcomings described at the beginning.
- the profile rungs according to the invention further eliminate the problems that arise with the thermal expansion of the plastics, since they allow the thermal expansion and contraction of the corrugated sheets without significantly impairing the mounting. Critical assembly steps such as drilling holes are not necessary.
- the assembly of the profile rungs according to the invention is very simple.
- the lower section of the profile is fastened to the substructure, the sinus plate is inserted and the cover profile strip is clipped on.
- the base profile strip (1) is first fastened to the substructure (14), the corrugated plate (8) is attached and is made in the intended manner, e.g. the adhesive connection between the corrugated sheets and the substructure is established by clicking or snapping the cover profile strip (2) into place.
- the connection to the substructure (14) by screwing, e.g. through the notches (13) seals can be attached with the screws for safety reasons.
- the device according to the invention almost completely avoids the difficulties described at the outset. It enables a permanent material-related connection of corrugated sheets without having to drill holes on the plastic corrugated sheets themselves. This results in significant advantages in assembly and a significantly improved Resistance of glazing with corrugated sheets. It should also be emphasized that the problem of ensuring the tightness of the roof structure from corrugated sheets over long periods of time was solved convincingly. Finally, the simplicity of the device as a whole and the ease with which the assembly can be carried out should be emphasized positively.
Abstract
Description
Große, ebene, nicht durch Hilfsversteifungen abgestützte Flächen, sind für Kunststoffelemente nicht zweckmäßig, da die notwendige Steifigkeit fehlt und Formänderungen infolge der relativ großen Wärmeausdehnung, vor allem der thermoplastischen Kunststoffe, kaum innerhalb der Elemente abgefangen werden können. Als die einfachste werkstoffgerechte Formgebung kann die, auch für dünnwandige Elemente aus anderen Baustoffen bekannte Wellung angesehen werden. Wellbahnen und Wellplatten aus transparenten Kunststoffen finden daher in beträchtlichem Umfang Verwendung, vorwiegend auf dem Bausektor. Als lichtdurchlässige Materialien zu ihrer Herstellung eignen sich grundsätzlich Kunststoffe vom PVC-, PE-, PP-, PS-, PA-, Polyformaldehyd-, Polyacrylat-und -methacrylat- und vom PC-Typ.Large, flat surfaces not supported by auxiliary stiffeners are not suitable for plastic elements because the necessary rigidity is lacking and shape changes due to the relatively large thermal expansion, especially of the thermoplastic materials, can hardly be absorbed within the elements. The corrugation, which is also known for thin-walled elements made of other building materials, can be regarded as the simplest shape suitable for the material. Corrugated sheets and corrugated sheets made of transparent plastics are therefore used to a considerable extent, primarily in the construction sector. Plastics of PVC, PE, PP, PS, PA, polyformaldehyde, polyacrylate and methacrylate and of the PC type are generally suitable as translucent materials for their production.
Seit kurzem sind zu den marktgängigen Wellplatten Produkte hinzugetreten, die das Bauprinzip der Hohlkammerplatten (sogenannte Stegdoppel- bzw. Stegdreifachplatten) mit der Wellung vereinen (vgl. Gbm 79 25 196.0). Diese sogenannten Sinus-Stegdoppelplatten lassen sich beschreiben als ein System aus zwei, meist sinusförmig gewellten Gurten, die durch eine Vielzahl von, parallel zu den Wellungen und in gleichen Abständen angebrachten verbindenden Stegen "in Phase" miteinander und in gleichbleibendem Abstand voneinander fest verbunden sind. Die Materialdicke der Gurte kann gegenüber der von einfachen Wellplatten etwas reduziert werden; sie beträgt beispielsweise 0,8 bis 1,2 mm, in der Regel ca. 1 mm. Im allgemeinen verlaufen die Stege unter sich parallel und sind so gerichtet, daß sie senkrecht auf einer an den Scheitel der Krümmungs-(=Sinus)-Kurve gelegten Tangente stehen würden. Der Abstand zwischen den beiden gewellten Gurten, der durch die Höhe der Stege definiert wird, kann in gewissen Grenzen schwanken; er beträgt im allgemeinen zwischen 1,1 und 2 mm, in der Regel ca. 1,5 mm.Recently, products have been added to the marketable corrugated sheets that combine the construction principle of the twin-wall sheets (so-called double or triple-wall sheets) with the corrugation (cf. Gbm 79 25 196.0). These so-called sine-web double plates can be described as a system of two, mostly sinusoidally corrugated belts, which are parallel to the undulations and by a large number connecting webs attached at equal intervals "in phase" are firmly connected to each other and at a constant distance from each other. The material thickness of the straps can be reduced somewhat compared to that of simple corrugated sheets; it is, for example, 0.8 to 1.2 mm, usually about 1 mm. In general, the webs run parallel to each other and are oriented so that they would be perpendicular to a tangent placed at the apex of the curve (= sine) curve. The distance between the two corrugated belts, which is defined by the height of the webs, can fluctuate within certain limits; it is generally between 1.1 and 2 mm, usually about 1.5 mm.
Die Breiten der Gurte werden im wesentlichen durch die Bedürfnisse der Praxis vorgeschrieben. Bei normalen Wellplatten liegen sie bei 1000 bis 1500 mm. Die seit kurzem angebotenen "Sinusstegdoppelplatten" werden bisher beispielsweise in Breiten von ca. 600 bis 800 mm angeboten. Die Längen sind grundsätzlich beliebig, jedoch betragen sie aus Transportgründen meist nicht über 5 m. Traditionell werden Wellplatten so verlegt, daß man mindestens die äußersten Wellungen überlappen läßt; in der Regel kommen also ein oder gegebenenfalls mehrere Sinusprofilzüge der aneinander anschließenden Wellplatten direkt übereinander zu liegen. Die Befestigung der Wellplatten miteinander und gegenüber den Tragkonstruktionen (Dach) geschieht fast ausnahmslos so, daß Bohrungen in den Platten vorgenommen und die Platten dann durch Schraubenelemente, beispielsweise Hakenschrauben, unter Verwendung von Dichtungsstoffen u.ä. befestigt werden, während die eigentliche Last der Platten durch geeignete Tragkonstruktionen, wie Pfetten, Sparren, Balken in der üblichen Weise aufgenommen wird. Diese Befestigungsart ist auch bei den traditionellen Wellprofilen nie besonders befriedigend gewesen, und hat insbesondere bei an sich sehr geeigneten Materialien, wie Acrylglas, immer wieder zu Unzuträglichkeiten geführt. Es kommt, auch bei verhältnismäßig großer handwerklicher Fertigkeit im Umgang mit den Werkstoffen häufig zu Brüchen, die nicht selten bereits beim Setzen der Bohrungen auftreten. Die auftretenden Probleme werden unmittelbar einsichtig, wenn man bedenkt, daß zur Halterung der Wellplatten selbstverständlich feste mechanische Verbindungen vorhanden sein müssen, andererseits den thermisch bedingten Längenänderungen Rechnung getragen werden muß. Diese Forderungen haben zunächst die Konsequenz, daß Bohrungen mit relativ großem Durchmesser angesetzt werden müssen, was aber den Aufwand erheblich heraufsetzt und Schwierigkeiten bei der Dichtung hervorrufen kann. An den Stellen, wo vier Platten zusammenstoßen und daher vier Platten mit der vorgegebenen Materialdicke überlappen würden, muß in der Regel bei den beiden mittleren Platten ein Eckenschnitt angebracht werden: Eine Maßnahme, die nicht selten das Können der befaßten Handwerker überschreitet und zu unbefriedigenden Resultaten führt.The widths of the straps are essentially dictated by the needs of practice. With normal corrugated sheets they are 1000 to 1500 mm. The recently launched "Sinus web double sheets" have so far been offered, for example, in widths of approx. 600 to 800 mm. The lengths are basically arbitrary, but for transport reasons they are usually not more than 5 m. Corrugated sheets are traditionally laid in such a way that at least the outermost corrugations are overlapped; As a rule, one or, if necessary, several sinusoidal profiles of the adjacent corrugated sheets come to lie directly one above the other. The corrugated sheets are fastened to one another and to the supporting structures (roof) almost without exception so that holes are made in the sheets and the sheets are then screwed elements, for example hook screws, using sealants, etc. be attached while the actual load of the plates is taken up in the usual way by suitable supporting structures, such as purlins, rafters, beams. This type of fastening has never been particularly satisfactory even with traditional corrugated profiles, and has repeatedly led to intolerability, particularly in the case of materials which are very suitable per se, such as acrylic glass. Even with a relatively high level of manual skill in handling the materials, there are often breaks, which often occur when the holes are drilled. The problems that arise are immediately apparent when one considers that, of course, fixed mechanical connections must be present to hold the corrugated sheets, and on the other hand the thermal changes in length must be taken into account. The first consequence of these requirements is that holes with a relatively large diameter have to be drilled, but this increases the effort considerably and can cause difficulties in the sealing. Wherever four panels collide and therefore four panels with the specified material thickness would overlap, a corner cut must generally be made for the two central panels: a measure that often exceeds the skills of the tradesmen concerned and leads to unsatisfactory results .
Die Überlappung von Profilbahnen erweist sich in der Praxis auch unter anderen Gesichtspunkten als unbefriedigend. So läßt sich das Eindringen von Wasser, von Schmutz und Staub und in der Folge von Algen, Moos usw. an derartigen überlappenden Stellen auf die Dauer kaum vermeiden.In practice, the overlap of profiled sheets also proves unsatisfactory from other points of view. So the ingress of water, dirt and dust and, as a result, algae, moss etc. in such overlapping places can hardly be avoided in the long run.
Es wurde nun gefunden, daß eine zweiteilige Verbindungs- Profilsprosse für die Verbindung von Wellplatten, insbesondere Hohlkammer-Wellplatten (8),gebildet aus zwei oder mehreren sinusförmigen Gurten, die durch eine Vielzahl von parallel zu den Wellungen verlaufenden verbindenden Stegen in gleichbleibendem Abstand voneinander und "in Phase" miteinander gehalten werden, sehr gut geeignet ist. Die erfindungsgemäße Verbindungs-Profilsprosse besteht aus einer unterstützenden Profilleiste und einer Deckprofilleiste, die über einen Verbindungssteg (3) und ein komplementäres Gegenstück (4) gegebenenfalls lösbar miteinander zu verbinden sind, wobei die Deckprofilleiste (2) aus einer gewölbten Abdeckplatte (5) mit einer Krümmung, die ungefähr der Krümmung der Wellplatte im abzudeckenden Scheitelbereich entspricht, die mittelständig in den Verbindungssteg (3) oder das Gegenstück (4) übergeht und deren beide Kanten in nach unten abgewinkelte Leisten (6) auslaufen, besteht und wobei die Basis-Profilleiste (1) Stützzonen (7) aufweist, die der Krümmung der Wellplatten (8) in dem Bereich in dem bei jeder der (nebeneinander angeordneten) Wellplatten (8) die Unterstützung stattfinden soll, angepaßt sind, und die Basis-Profilleiste (1) komplementär zu der Deckprofilleiste (2) mittelständig einen Verbindungssteg (3A) bzw. das Gegenstück (4A) aufweist. Die erfindungsgemäße Verbindungs-Profilsprosse ist so ausgelegt, daß sie zwei Wellplatten (8) über ihre parallel zu den Kammern verlaufenden Kanten verbindet, wobei sich die Kanten im Scheitelbereich der Wellung befinden sollen. Besonders bevorzugt ist eine Ausführungsform, bei der Verbindungssteg (3) und das komplementäre Gegenstück (4) eine elastische Rastverbindung darstellen, etwa in der Form, daß der Verbindungssteg (3) in einen Randwulst (1'1) ausläuft und das komplementäre Gegenstück (4) als federnde Zungen ausgebildet ist, aber auch andere Verbindungselemente des Standes der Technik, insbesondere andere Schnappverbindungen, wie beispielsweise sägezahnartige Schnappverbindungen sind möglich. Vorteilhafterweise weist die unterstützende Basis-Profilleiste (1) mindestens zwei Stützstege (9) auf, deren Höhe vorzugsweise so bemessen ist, daß sie in etwa mit der Tangente an den bzw. die Scheitel (10) der unteren Sinusprofile der Wellplatten (8) abschließt. Diese Forderung steht im Zusammenhang mit der im allgemeinen vorhandenen Notwendigkeit, die Wellplatten auf einer tragenden Struktur (14) aufsitzen zu lassen.It has now been found that a two-part connecting profile rung for the connection of corrugated sheets, in particular hollow-chamber corrugated sheets (8), formed from two or more sinusoidal belts, which by a plurality of connecting webs running parallel to the corrugations at a constant distance from each other and are kept "in phase" with each other, is very suitable. The connecting profile rung according to the invention consists of a supporting profile strip and a cover profile strip, which can optionally be detachably connected to one another via a connecting web (3) and a complementary counterpart (4), the cover profile strip (2) consisting of a curved cover plate (5) with a Curvature, which corresponds approximately to the curvature of the corrugated sheet in the apex area to be covered, which merges centrally into the connecting web (3) or the counterpart (4) and whose two edges end in strips (6) angled downwards, and the basic profile strip ( 1) has support zones (7) which are adapted to the curvature of the corrugated sheets (8) in the area in which support is to take place for each of the (side by side) corrugated sheets (8), and the base profile strip (1) is complementary the cover profile strip (2) has a connecting web (3A) or the counterpart (4A) in the middle. The connecting profile rung according to the invention is designed that it connects two corrugated sheets (8) via their edges running parallel to the chambers, the edges being located in the apex area of the corrugation. An embodiment is particularly preferred in which the connecting web (3) and the complementary counterpart (4) represent an elastic latching connection, for example in the form that the connecting web (3) runs out into an edge bead (1'1) and the complementary counterpart (4 ) is designed as resilient tongues, but other connecting elements of the prior art, in particular other snap connections, such as sawtooth-like snap connections, are also possible. Advantageously, the supporting base profile strip (1) has at least two support webs (9), the height of which is preferably dimensioned such that it ends approximately at the tangent to the apex (s) (10) of the lower sinus profiles of the corrugated plates (8) . This requirement is related to the general need to have the corrugated sheets rest on a supporting structure (14).
Bei einer Ausführungsart weist auch die Basis-Profilleiste (1) als Stützzone (7) eine konvex gewölbte Oberfläche auf, die der Krümmung der zu unterstützenden Wellplattenabschnitte entspricht (Figur 1). Im Grenzfall kann die Basis- profilleiste (1) auch als eine einzige der Krümmung der Wellplatte angepaßte Platte ausgebildet sein. Den anderen Grenzfall stellt die Ausführung dar, bei der die Basis- Profilleiste (1) eine einzige, durch die Stützstege (9) unterstützte Schiene bildet, deren abgewinkelte äußere Kanten die beiden Stützzonen (7) darstellen.In one embodiment, the base profile strip (1) also has a convex curved surface as the support zone (7), which corresponds to the curvature of the corrugated plate sections to be supported (FIG. 1). In the limit case, the base profile strip (1) can also be designed as a single plate adapted to the curvature of the corrugated plate. The other limit case is the version in which the base profile strip (1) forms a single rail supported by the support webs (9), the angled outer edges of which represent the two support zones (7).
. Als eine besonders zweckmäßige Ausgestaltung kann die gemäß Fig. 2 und Fig. 3 vorgeschlagene Lösung gelten: Dabei bilden die Stützzonen (7A) der Basis-Profilleiste (1) den oberen Abschluß der beiden Stützstege (9), die unter sich fest verbunden sind. Besonders günstig ist eine Ausführung bei der die beiden Stützstege (9) unter sich durch eine ebene Schiene (12) verbunden sind, so daß diese Elemente miteinander im Querschnitt ein H bilden, oder durch eine rinnenförmige Schiene (12), so daß die Elemente (9) und (12) untereinander ein M oder ein W bilden, wozu noch die Stützzonen (7A) und der mittelständige Verbindungssteg (3A) oder das komplementäre Gegenstück (4A) hinzutreten. Zweckmäßigerweise weist die ebene Schiene noch beidseitig neben dem mittelständigen Element (3A) bzw. (4A) Einkerbungen (13) zum Befestigen mittels Schrauben auf. Die Stützstege (9) stehen vorzugsweise senkrecht [relativ zur tragenden Struktur (14)] und parallel zueinander; sie können aber auch einen Winkel zum Lot auf die tragende Struktur (14) bilden, wobei in der Regel eine symmetrische Anordnung herrschen wird.. The solution proposed according to FIGS. 2 and 3 can be regarded as a particularly expedient embodiment: the support zones (7A) of the base profile strip (1) form the upper end of the two support webs (9) which are firmly connected to one another. An embodiment in which the two support webs (9) are interconnected by a flat rail (12) so that these elements form an H with one another in cross section, or by a channel-shaped rail (12) so that the elements ( 9) and (12) form an M or a W with each other, to which are added the support zones (7A) and the central connecting web (3A) or the complementary counterpart (4A). The flat rail expediently has notches (13) on both sides in addition to the central element (3A) or (4A) for fastening by means of screws. The support webs (9) are preferably perpendicular [relative to the supporting structure (14)] and parallel to one another; but they can also form an angle to the perpendicular to the supporting structure (14), a symmetrical arrangement generally prevailing.
Zweckmäßigerweise können sich auf der Oberfläche der Stützzonen (7) eine oder mehrere durchgehende Dichtungsphasen (15) aus geeignetem Material, beispielsweise Kunststoff, insbesondere gummiartigem Kunststoff, befinden, bzw. die Dichtungsphasen (15) können auch bei der Montage angebracht werden.Expediently, one or more continuous sealing phases (15) made of a suitable material, for example plastic, in particular rubber-like plastic, can be located on the surface of the support zones (7), or the sealing phases (15) can also be attached during assembly.
Die Breite der Deckprofilleiste (2) wird in jedem Falle so bemessen sein, daß eine zuverlässige Abdeckung des Spaltes zwischen den beiden zu verbindenden Wellplatten erfolgt. Im allgemeinen wird der Abstand zwischen den nach unten abgewinkelten Leisten (6) 12 bis 25 mm betragen. Die Dimensionen der übrigen Elemente der erfindungsgemäßen Verbindungsprofilsprosse ergeben sich in erster Linie aus ihrer Funktion in Bezug auf die zu verbindenden Wellplatten. So wird im allgemeinen die Breite der Basis-Profilplatte (1) in etwa mindestens die Breite der Deckplatte (2) erreichen bzw. sie übertreffen.The width of the cover profile strip (2) will in any case be such that the gap between the two corrugated sheets to be connected is reliably covered. In general, the distance between the strips (6) angled downwards will be 12 to 25 mm. The dimensions of the other elements of the connecting profile rung according to the invention result primarily from their function in relation to the corrugated sheets to be connected. In general, the width of the base profile plate (1) will approximately reach or exceed the width of the cover plate (2).
Die Höhe des Verbindungsstegs (3) steht beispielsweise in Beziehung zu dem Abstand der beiden abgewinkelten, unterstützenden Kanten (.7) voneinander.The height of the connecting web (3) is related, for example, to the distance between the two angled, supporting edges (.7) from one another.
In der Regel wird der Abstand zwischen den Kanten (7) den Abstand zwischen den abgewinkelten Leisten (6) der Deckprofilleiste (2) überschreiten.As a rule, the distance between the edges (7) will exceed the distance between the angled strips (6) of the cover profile strip (2).
Als Material für die Deckprofilleiste (2) bieten sich insbesondere witterungsbeständige und mechanisch genügend stabile Materialien an, wie z.B. Metalle, insbesondere Aluminium-LegierLungen, aber auch Kunststoffe, wie z.B. modifiziertes PVC, PC, Polyester u.ä. Für die Materialien, die für die unterstützende Basis-Profilleiste (1) geeignet sind, gelten im Prinzip die gleichen Kriterien wie für die Deckprofilleiste.The material for the cover profile strip (2) is particularly weather-resistant and mechanically sufficiently stable materials, such as Metals, especially aluminum alloy lungs, but also plastics, e.g. modified PVC, PC, polyester, etc. In principle, the same criteria apply to the materials that are suitable for the supporting base profile strip (1) as for the cover profile strip.
Die erfindungsgemäßen Profilsprossen besitzen zahlreiche Vorteile gegenüber den bisher gebräuchlichen Vorrichtungen. Es entfällt beispielsweise die Überlappung von Wellbahnen, die - abgesehen von der Materialersparnis - Anlaß der eingangs beschriebenen Unzulänglichkeiten gewesen war. Die erfindungsgemäßen Profilsprossen eliminieren weiter die mit der thermischen Ausdehnung der Kunststoffe auftretenden Probleme, da sie die thermische Ausdehnung und Kontraktion der Wellplatten gestatten, ohne die Halterung nennenswert zu beeinträchtigen. Es entfallen kritische Montageschritte wie das Setzen von Bohrungen.The profile rungs according to the invention have numerous advantages over the devices which have hitherto been used. There is no overlap, for example of corrugated sheets, which - apart from the material savings - had been the cause of the shortcomings described at the beginning. The profile rungs according to the invention further eliminate the problems that arise with the thermal expansion of the plastics, since they allow the thermal expansion and contraction of the corrugated sheets without significantly impairing the mounting. Critical assembly steps such as drilling holes are not necessary.
Insgesamt gestaltet sich die Montage der erfindungsgemäßen Profilsprossen denkbar einfach. Man befestigt das Profilunterteil auf der Unterkonstruktion, legt die Sinusplatte ein und klipst die Deckprofilleiste auf. Man befestigt zunächst die Basisprofilleiste (1) auf der Unterkonstruktion (14), bringt die Wellplatte (8) an und stellt in der vorgesehenen Weise, z.B. durch Einklicken bzw. Einrasten der Deckprofilleiste (2) die haftende Verbindung zwischen den Wellplatten und der Unterkonstruktion her. Soweit die Verbindung mit der Unterkonstruktion (14) durch Verschrauben, z.B. durch die Einkerbungen (13) hindurch erfolgt, können sicherheitshalber Dichtungen mit den Schrauben angebracht werden.Overall, the assembly of the profile rungs according to the invention is very simple. The lower section of the profile is fastened to the substructure, the sinus plate is inserted and the cover profile strip is clipped on. The base profile strip (1) is first fastened to the substructure (14), the corrugated plate (8) is attached and is made in the intended manner, e.g. the adhesive connection between the corrugated sheets and the substructure is established by clicking or snapping the cover profile strip (2) into place. As far as the connection to the substructure (14) by screwing, e.g. through the notches (13), seals can be attached with the screws for safety reasons.
Die erfindungsgemäße Vorrichtung vermeidet die eingangs geschilderten Schwierigkeiten nahezu völlig. Sie ermöglicht eine dauernde materialgerechte Verbindung von Wellplatten ohne Bohrungen an den Kunststoff-Wellplatten selbst setzen zu müssen. Daraus ergeben sich erhebliche Vorteile bei der Montage und eine erheblich verbesserte Beständigkeit von Verglasungen mit Wellplatten. Betont werden sollte auch, daß das Problem, die Dichtigkeit der Dachkonstruktion aus Wellplatten über größere Zeiträume hinweg zu gewährleisten, überzeugend gelöst werden konnte. Schließlich ist die Einfachheit der Vorrichtung insgesamt und die Leichtigkeit, mit der die Montage vorgenommen werden kann, positiv hervorzuheben.The device according to the invention almost completely avoids the difficulties described at the outset. It enables a permanent material-related connection of corrugated sheets without having to drill holes on the plastic corrugated sheets themselves. This results in significant advantages in assembly and a significantly improved Resistance of glazing with corrugated sheets. It should also be emphasized that the problem of ensuring the tightness of the roof structure from corrugated sheets over long periods of time was solved convincingly. Finally, the simplicity of the device as a whole and the ease with which the assembly can be carried out should be emphasized positively.
Claims (8)
dadurch gekennzeichnet,
daß die Basis-Profilleiste (1) und die Deckprofilleiste (2) über einen Verbindungssteg (3) und ein komplementäres Gegenstück (4) miteinander zu verbinden sind und die Deckprofilleiste (2) eine gewölbte Abdeckplatte (5) aufweist, deren Krümmung ungefähr der Krümmung der Wellplatte im abzudeckenden Scheitelbereich entspricht und wobei die Abdeckplatte (5) mittelständig in den Verbindungssteg (3) oder dessen komplementäres Gegenstück (4) übergeht und die beiden Kanten der Abdeckplatte (5) in eine nach unten abgewinkelte Leiste (6) auslaufen und wobei die Basis-Profilleiste (1) so geformt ist, daß sie der Krümmung des zu unterstützenden Bereichs der beiden zu verbindenden Wellplatten (8) angepaßte Stützzonen (7) aufweist und die Basis-Profilleiste (1) komplementär zu der Deckprofilleiste (2) mittelständig einen Verbindungssteg (3A) oder das komplementäre Gegenstück (4A) aufweist.1. Connection profile rung for connecting corrugated sheets in pairs via their edges, the edges being in the apex area of the respective corrugated sheet, using a supporting base profile bar and a cover profile bar which have a connecting web and a complementary counterpart,
characterized,
that the base profile strip (1) and the cover profile strip (2) are to be connected to one another via a connecting web (3) and a complementary counterpart (4) and the cover profile strip (2) has a curved cover plate (5), the curvature of which is approximately the curvature corresponds to the corrugated plate in the apex area to be covered and the cover plate (5) merges centrally into the connecting web (3) or its complementary counterpart (4) and the two edges of the cover plate (5) run out into a downwardly angled strip (6) and the Base profile strip (1) is shaped such that it has the support zones (7) adapted to the curvature of the region to be supported of the two corrugated sheets (8) to be connected, and the base profile strip (1) is complementary to the cover profile strip (2) with a connecting web (3A) or the complementary counterpart (4A).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT81109843T ATE11801T1 (en) | 1981-02-21 | 1981-11-24 | CONNECTING RAIL FOR CORRUGATED PANELS. |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19813106493 DE3106493A1 (en) | 1981-02-21 | 1981-02-21 | CONNECTION PROFILE FOR CORRUGATED PANELS |
| DE3106493 | 1981-02-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0058768A1 true EP0058768A1 (en) | 1982-09-01 |
| EP0058768B1 EP0058768B1 (en) | 1985-02-13 |
Family
ID=6125422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP81109843A Expired EP0058768B1 (en) | 1981-02-21 | 1981-11-24 | Profiled connecting element for corrugated slabs |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0058768B1 (en) |
| AT (1) | ATE11801T1 (en) |
| DE (2) | DE3106493A1 (en) |
| DK (1) | DK68682A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2540918A1 (en) * | 1983-02-10 | 1984-08-17 | Vandensteendam Fernand | Novel translucent corrugated material |
| EP0235107A2 (en) * | 1986-02-25 | 1987-09-02 | Plannja Ab | Improvements in a profiled sheet for construction purposes |
| WO2002088485A1 (en) | 2001-04-27 | 2002-11-07 | Röhm GmbH & Co. KG | System for placing profiled panels |
| KR100960071B1 (en) | 2007-10-29 | 2010-05-31 | 안태인 | The fixing frame for roof and the fixing method using a fixing frame |
| GB2475908A (en) * | 2009-12-04 | 2011-06-08 | Condek Holdings Ltd | Vehicle parking structure with corrugated support panels |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2907287A (en) * | 1955-01-25 | 1959-10-06 | Aluminum Co Of America | Structures incorporating batten type joints |
| DE1926403U (en) * | 1965-06-29 | 1965-11-04 | Eternit Ag | CORRUGATED SHEET COVERING KIT FOR SLOPING ROOFS. |
| US3263385A (en) * | 1962-08-29 | 1966-08-02 | Olin Mathieson | Building structure with anchored panels |
| DE7516672U (en) * | 1975-09-18 | Röhm GmbH, 6100 Darmstadt | Glazing profile rung | |
| EP0010497A1 (en) * | 1978-10-18 | 1980-04-30 | CHARLES LAEDERICH FILS ET CIE Société anonyme dite: | Panel of plastics material |
-
1981
- 1981-02-21 DE DE19813106493 patent/DE3106493A1/en not_active Withdrawn
- 1981-11-24 DE DE8181109843T patent/DE3168966D1/en not_active Expired
- 1981-11-24 EP EP81109843A patent/EP0058768B1/en not_active Expired
- 1981-11-24 AT AT81109843T patent/ATE11801T1/en not_active IP Right Cessation
-
1982
- 1982-02-17 DK DK68682A patent/DK68682A/en not_active Application Discontinuation
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE7516672U (en) * | 1975-09-18 | Röhm GmbH, 6100 Darmstadt | Glazing profile rung | |
| US2907287A (en) * | 1955-01-25 | 1959-10-06 | Aluminum Co Of America | Structures incorporating batten type joints |
| US3263385A (en) * | 1962-08-29 | 1966-08-02 | Olin Mathieson | Building structure with anchored panels |
| DE1926403U (en) * | 1965-06-29 | 1965-11-04 | Eternit Ag | CORRUGATED SHEET COVERING KIT FOR SLOPING ROOFS. |
| EP0010497A1 (en) * | 1978-10-18 | 1980-04-30 | CHARLES LAEDERICH FILS ET CIE Société anonyme dite: | Panel of plastics material |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2540918A1 (en) * | 1983-02-10 | 1984-08-17 | Vandensteendam Fernand | Novel translucent corrugated material |
| EP0235107A2 (en) * | 1986-02-25 | 1987-09-02 | Plannja Ab | Improvements in a profiled sheet for construction purposes |
| EP0235107A3 (en) * | 1986-02-25 | 1989-10-11 | Plannja Ab | Improvements in a profiled sheet for construction purposes |
| WO2002088485A1 (en) | 2001-04-27 | 2002-11-07 | Röhm GmbH & Co. KG | System for placing profiled panels |
| KR100960071B1 (en) | 2007-10-29 | 2010-05-31 | 안태인 | The fixing frame for roof and the fixing method using a fixing frame |
| GB2475908A (en) * | 2009-12-04 | 2011-06-08 | Condek Holdings Ltd | Vehicle parking structure with corrugated support panels |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3106493A1 (en) | 1982-09-09 |
| EP0058768B1 (en) | 1985-02-13 |
| DE3168966D1 (en) | 1985-03-28 |
| DK68682A (en) | 1982-08-22 |
| ATE11801T1 (en) | 1985-02-15 |
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