EP1624125B1 - Prefabricated roof construction kit - Google Patents
Prefabricated roof construction kit Download PDFInfo
- Publication number
- EP1624125B1 EP1624125B1 EP05450132A EP05450132A EP1624125B1 EP 1624125 B1 EP1624125 B1 EP 1624125B1 EP 05450132 A EP05450132 A EP 05450132A EP 05450132 A EP05450132 A EP 05450132A EP 1624125 B1 EP1624125 B1 EP 1624125B1
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- EP
- European Patent Office
- Prior art keywords
- roof construction
- construction kit
- elements
- kit according
- prefabricated roof
- 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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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B7/00—Roofs; Roof construction with regard to insulation
- E04B7/20—Roofs consisting of self-supporting slabs, e.g. able to be loaded
- E04B7/205—Roofs consisting of self-supporting slabs, e.g. able to be loaded the slabs having non-structural supports for roofing materials
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B7/00—Roofs; Roof construction with regard to insulation
- E04B7/20—Roofs consisting of self-supporting slabs, e.g. able to be loaded
Definitions
- the invention relates to a prefabricated roof box for buildings, which contains a plurality of modular, self-supporting individual elements, wherein each modular single element has a support element with connection points for adjacent support elements and connected to the support member or integrally formed with this roof skin.
- the invention now aims to provide a finished product roof box of the type mentioned, in which with a minimum of different elements directly with the laying of the elements also a roofing is possible and with a small number of different elements a large number of different roof shapes and adapted to different layouts roof shapes is made possible.
- the prefabricated roof box according to the invention consists in the fact that each modular element in the vertical projection has a square floor plan whose floor plan form is modular with the same dimensions in the vertical projection for a defined roof pitch.
- a system is provided in which the support elements are assembled together with each associated with the support members or integrally formed with these roof skin can that the roof skin of a modular single element overlaps the roof skin of an adjacent modular single element in the fall line and thus in the Abtropfline, so immediately a correspondingly dense construction is guaranteed.
- the use of a uniform modular floor plan and floor plan allows to reduce the number of different modular single elements for the coverage of different layouts to a minimum, in particular for a defined roof pitch with only three mutually different modular elements Aus GmbH can be found.
- the prefabricated roof box here is further developed so that at least three mutually different modular single element types are available in the kit, in addition to a square plan having elements with a flat roof skin, a second modular element type with extending over a diagonal of the element ridge or convex curvature and a third modular element type is provided with a diagonally extending depression or concave curvature for forming an ego.
- the square layouts are thus maintained uniformly for simple roof elements and roof ridge elements, which, when deviating from a square or rectangular floor plan of the building Roof structures are to be realized, in addition, even modular elements for training an ego must be provided.
- the modularity is maintained for the Isen elements in order to ensure the connection of the modular same, and in particular on the same floor plan in the vertical projection and the same roof pitch designed standard individual elements.
- the ichsen elements are at the same time to ensure that rainwater is discharged without hindrance, and it is for this reason provided for Ichsenimplantation to assemble them with a substantially L-shaped top view of three elements with the same square plan in the vertical projection or integrally with the L-shaped plan view. Form form and use in this prefabricated form. This has the advantage that at the junctions of the middle of the three modular base elements to the laterally connected standard elements a level seal in the roof skin level can be made so that rainwater can flow freely.
- the training is in this case made such that the Ichsen element in the vertical projection has a surface which corresponds to an odd multiple of the surface of a modular single element with a flat or burr-shaped roof skin and in plan view results in an L-shape.
- each modular element in the vertical projection has a square plan
- the ground plan is modular with in the vertical projection the same dimensions are present for a defined roof pitch
- the side surfaces can also be formed reinforced with drawstrings.
- drawstrings can also take the necessary for the secure connection of the modular elements loads and this even if for the frame or the frame construction of the support element light and static less resilient building materials are used.
- a load on the support elements in the longitudinal direction of the drawstrings is avoided in particular when the mutual connection of the drawstrings of adjacent support elements takes place in such a way that the support elements themselves do not touch one another, ie are arranged at a distance from one another.
- Such a connection of adjacent support elements can preferably be realized with uniformly shaped connectors, if, as it corresponds to a development of the invention, the training is such that in each case two mutually parallel drawstrings are fixed to the side surfaces of the frames, which with the roof top Include sharp angles.
- the drawstrings are not arranged parallel to the roof top edge or the plane of the roof skin
- simple and very stable connector can be used with cruciform cross-section, which protrude with constant shape at any point on the height of the support elements or the frames of the support elements ,
- the self-supporting construction can dispense with reinforcing tapes and bolted directly to the connectors.
- the connectors of a cross-shaped cross-section having connecting members are formed, wherein, as already mentioned, in a particularly simple manner a corresponding Tightness of the roof skin can then be ensured if the roof skin is formed by a sheet metal covering.
- a particularly low-build and thus transport-friendly design of the support elements or the individual elements can be achieved in that two opposing side surfaces of the frames have a concave or trapezoidal outline and two offset in height direction end faces are connected with a substantially rectangular cross-section of the side surfaces.
- Such modular elements can be stacked in any way and prefabricated directly for a particular roof pitch, the connection is made possible with simple and for all elements the same connectors.
- a trapezoidal outline of the side surfaces allows the formation of a flat bottom edge or bottom view of the sides.
- the tightness of the roof skin can be ensured in the case of sheet metal roofs in a simple manner by the fact that the sheet metal cover is formed at the higher end face upwards and at the lower end face downwardly bent or bent.
- the tightness of such prefabricated roof elements is ensured by the overlapping or overlapping of the upward or downward angled or bent ends of the sheet metal covering.
- upwardly projecting webs or upstands may be provided in the connecting region extending transversely to this direction, in which case the tightness can be ensured in a simple manner by virtue of the fact that adjacent upwardly projecting webs or raised edges of the sheet metal cover have a U-shaped cross section. or sealing strips are arranged.
- cross-shaped cross-section having connecting carrier at its upper edge and / or lower edge in the manner of a four-sided pyramid have bevelled edges.
- FIG.1 a perspective view of a first modular single element with a flat roof skin
- Fig.2 two interconnected modified modular elements in the illustration accordingly Fig.1 .
- Figure 3 a corner element with the same plan in the vertical projection and a ridge edge
- Figure 4 a plurality of interconnected ego elements, each having a three-fold modular layout
- Figure 5 a side view of a modular element partially in section
- Fig.6 and Fig.7 a plan view and a perspective view of a plan example in which the modular elements were used for roofing.
- a self-supporting finished finished single element which has a box-shaped support member 1, on which a plurality of screws 2 each drawstrings 3 are fixed.
- the mutually parallel tension bands 3 extend parallel to the end faces 4 of the support element 1 to the plane of the roof skin 5, whereas they extend inclined to the side surfaces 6 to the roof skin 5 level.
- the side surfaces 6 of the frame-shaped base body of the support element 1 hiebei the outline of a trapezoid, whereas the end faces 4 have a substantially rectangular outline.
- the roof skin 5 is hiebei formed as a sheet metal roof and has in case of line cross-folds, wherein the respective vertically downwardly bent portion 7 a upwardly folded portion 8 of the subsequent single element overlaps.
- connection carrier 9 For connecting adjacent support elements and thus adjacent individual elements substantially cross-shaped connection carrier 9 are provided in cross-section, the upper edge 10 to a common node 11 in a pyramid shape, so that the connection carrier does not protrude beyond the roof and yet in the height direction adjoining support elements and thus adjoining individual elements safely can connect.
- the inclined to the roof skin 5 extending drawstrings 3 hiebei allow the connection of the same equally designed connection carrier.
- Fig.2 show two modified modular square elements with a module edge length a, which are tightly interconnected.
- each supporting body 1 and roof skin 5 are integrally formed with each other, was dispensed with external reinforcements or drawstrings.
- Isen elements 15 can be seen, which each consist in plan view of three a square vertical projection with the module edge length having a parts and are integrally formed with a substantially L-shaped plan view.
- the two lateral parts 16 and 17 are hiebei integrally formed with a central part 18, so that the ichsen element 15th has a total of three times the base area of the modular square cross-section of the individual elements.
- Figure 5 are two interconnected modular primitives corresponding to Fig.2 shown partially in section in the side view, wherein the side walls 6 of the support elements have a substantially trapezoidal outline, so view despite the height offset in the region of the overlapping Ab- or upstands 7 and 8 of the roof skin 5 results in a flat bottom edge 20.
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
- Floor Finish (AREA)
Description
Die Erfindung bezieht sich auf einen Fertigteildachbaukasten für Bauwerke, welcher eine Mehrzahl von modularen, selbsttragenden Einzelelementen enthält, wobei jedes modulare Einzelelement ein Tragelement mit Anschlussstellen für benachbarte Tragelemente sowie eine mit dem Tragelement verbundene oder einstückig mit diesem ausgebildete Dachhaut aufweist.The invention relates to a prefabricated roof box for buildings, which contains a plurality of modular, self-supporting individual elements, wherein each modular single element has a support element with connection points for adjacent support elements and connected to the support member or integrally formed with this roof skin.
Aus der
Die Erfindung zielt nun darauf ab, einen Fertigteildachbaukasten der eingangs genannten Art zu schaffen, bei welchem mit einem Minimum an voneinander verschiedenen Elementen unmittelbar mit der Verlegung der Elemente auch eine Dacheindeckung ermöglicht wird und mit einer geringen Anzahl voneinander verschiedener Elemente eine große Anzahl von verschiedenen Dachformen und an unterschiedliche Grundrisse angepassten Dachformen ermöglicht wird.The invention now aims to provide a finished product roof box of the type mentioned, in which with a minimum of different elements directly with the laying of the elements also a roofing is possible and with a small number of different elements a large number of different roof shapes and adapted to different layouts roof shapes is made possible.
Zur Lösung dieser Aufgabe besteht der erfindungsgemäße Fertigteildachbaukasten darin, dass jedes modulare Element in der Vertikalprojektion einen quadratischen Grundriss aufweist, dessen Grundrissform modular mit in der Vertikalprojektion gleichen Maßen für eine definierte Dachneigung vorliegt. Dadurch, dass die Modularität einheitlich beibehalten wird und Elemente zum Einsatz gelangen, welche in der Vertikalprojektion jeweils gleichen quadratischen Grundriss aufweisen, wird ein System geschaffen, bei welchem die Tragelemente gemeinsam mit der jeweils mit den Tragelementen verbundenen oder einstückig mit diesen ausgebildeten Dachhaut so zusammengebaut werden können, dass die Dachhaut eines modularen Einzelelementes die Dachhaut eines benachbarten modularen Einzelelementes in der Falllinie und damit in der Abtropflinie übergreift, sodass unmittelbar eine entsprechend dichte Konstruktion gewährleistet ist. Die Verwendung einer einheitlichen modularen Grundrissform und Grundrissabmessung erlaubt es die Anzahl von verschiedenen modularen Einzelelementen für die Eindeckung unterschiedlicher Grundrisse auf ein Minimum zu reduzieren, wobei insbesondere für eine definierte Dachneigung mit nur drei von einander verschiedenen modularen Elementen das Auslangen gefunden werden kann.To achieve this object, the prefabricated roof box according to the invention consists in the fact that each modular element in the vertical projection has a square floor plan whose floor plan form is modular with the same dimensions in the vertical projection for a defined roof pitch. The fact that the modularity is uniformly maintained and elements are used, which in the vertical projection in each case have the same square plan, a system is provided in which the support elements are assembled together with each associated with the support members or integrally formed with these roof skin can that the roof skin of a modular single element overlaps the roof skin of an adjacent modular single element in the fall line and thus in the Abtropflinie, so immediately a correspondingly dense construction is guaranteed. The use of a uniform modular floor plan and floor plan allows to reduce the number of different modular single elements for the coverage of different layouts to a minimum, in particular for a defined roof pitch with only three mutually different modular elements Auslangen can be found.
In besonders vorteilhafter Weise ist der Fertigteildachbaukasten hierbei so weitergebildet, dass wenigstens drei voneinander verschiedene modulare Einzelelementtypen im Baukasten vorhanden sind, wobei neben einen quadratischen Grundriss aufweisenden Elementen mit ebener Dachhaut ein zweiter modularer Elementtyp mit sich über eine Diagonale des Elementes erstreckendem Grat oder konvexer Krümmung sowie ein dritter modularer Elementtyp mit sich über eine Diagonale erstreckender Senke bzw. konkaver Krümmung zur Ausbildung einer Ichse vorgesehen ist. Die quadratischen Grundrissformen werden somit einheitlich für einfache Dachelemente und Dachgratelemente beibehalten, wobei dann, wenn von einem quadratischen oder rechteckigen Grundriss des Gebäudes abweichende Dachkonstruktionen realisiert werden sollen, zusätzlich auch noch modulare Elemente zur Ausbildung einer Ichse vorgesehen sein müssen. Auch hier wird für die Ichsenelemente die Modularität beibehalten um in der Folge den Anschluss der modular gleichen, und insbesondere auf gleichen Grundriss in der Vertikalprojektion und gleiche Dachneigung ausgelegte Standardeinzelelemente zu gewährleisten. Die Ichsenelemente sollen aber gleichzeitig sicherstellen, dass Regenwasser ohne Behinderung abgeleitet wird, und es ist aus diesem Grund für Ichsenelemente vorgesehen, diese mit im wesentlichen L-förmiger Draufsicht aus drei Elementen mit gleichem quadratischen Grundriss in der Vertikalprojektion zusammenzusetzen bzw. einstückig mit der L-Form auszubilden und in dieser vorgefertigten Form einzusetzen. Dies hat den Vorteil, dass an den Anschlussstellen des mittleren der drei modularen Grundelemente an die seitlich angeschlossenen Standardelemente eine ebene Abdichtung in der Dachhautebene vorgenommen werden kann, sodass Regenwasser ungehindert abfließen kann. Bevorzugt ist die Ausbildung hierbei so getroffen, dass das Ichsenelement in der Vertikalprojektion eine Fläche aufweist, welche einem ungeradzahligen Vielfachen der Fläche eines modularen Einzelelements mit ebener oder grat-förmiger Dachhaut entspricht und in der Draufsicht eine L-Form ergibt.In a particularly advantageous manner, the prefabricated roof box here is further developed so that at least three mutually different modular single element types are available in the kit, in addition to a square plan having elements with a flat roof skin, a second modular element type with extending over a diagonal of the element ridge or convex curvature and a third modular element type is provided with a diagonally extending depression or concave curvature for forming an ego. The square layouts are thus maintained uniformly for simple roof elements and roof ridge elements, which, when deviating from a square or rectangular floor plan of the building Roof structures are to be realized, in addition, even modular elements for training an ego must be provided. Again, the modularity is maintained for the Isen elements in order to ensure the connection of the modular same, and in particular on the same floor plan in the vertical projection and the same roof pitch designed standard individual elements. The ichsen elements are at the same time to ensure that rainwater is discharged without hindrance, and it is for this reason provided for Ichsenelemente to assemble them with a substantially L-shaped top view of three elements with the same square plan in the vertical projection or integrally with the L-shaped plan view. Form form and use in this prefabricated form. This has the advantage that at the junctions of the middle of the three modular base elements to the laterally connected standard elements a level seal in the roof skin level can be made so that rainwater can flow freely. Preferably, the training is in this case made such that the Ichsen element in the vertical projection has a surface which corresponds to an odd multiple of the surface of a modular single element with a flat or burr-shaped roof skin and in plan view results in an L-shape.
In den Fällen der Verbindung von modularen Elementen, welche quer zur Falllinie der Dachhaut links und rechts von der Dachhaut mit einem Element verbunden werden, müssen gesonderte Dichtleisten angeordnet werden, um das gewünschte Maß an Witterungsbeatändigkeit, Resistenz und Dichtheit sicher zu gewährleisten.In the cases of the connection of modular elements, which are connected transversely to the fall line of the roof skin left and right of the roof skin with an element, separate sealing strips must be arranged to ensure the desired level of weatherability, resistance and tightness safely.
Modulare Elemente für einen Fertigteildachbaukasten der eingangs genannten Art mit Anschlussstellen für benachbarte Tragelemente sowie einer mit dem Tragelement verbundenen oder einstückig mit diesem ausgebildeten Dachhaut, wobei jedes modulare Element in der Vertikalprojektion einen quadratischen Grundriss aufweist, dessen Grundrissform modular mit in der Vertikalprojektion gleichen Maßen für eine definierte Dachneigung vorliegt, sind erfingdungsgemäß zargenförmig ausgebildet und weisen an ihren Seitenflächen Anschlussstellen für Verbinder zweier benachbarter Tragelemente auf. Die Seitenflächen können auch mit Zugbändern armiert ausgebildet sein. Eine derartige Konstruktion ermöglicht die Verwendung besonders leichter Werkstoffe, da die erforderliche Stabilität durch die an den Seitenflächen angeordneten Zugbänder gewährleistet wird. Die Zugbänder können dabei auch die für die sichere Verbindung der modularen Elemente erforderlichen Lasten aufnehmen und dies auch dann, wenn für die Zargen- bzw. die Rahmenkonstruktion des Tragelementes leicht und statisch weniger belastbare Baumaterialien eingesetzt werden. Eine Belastung der Tragelemente in Längsrichtung der Zugbänder wird insbesondere dann vermieden, wenn die gegenseitige Verbindung der Zugbänder benachbarter Tragelemente derart erfolgt, dass die Tragelemente selbst einander nicht berühren, d.h. in Abstand voneinander angeordnet sind. Eine derartige Verbindung benachbarter Tragelemente lässt sich mit einheitlich gestalteten Verbindern bevorzugt dann verwirklichen, wenn, wie es einer erfindungsgemäßen Weiterbildung entspricht, die Ausbildung so getroffen ist, dass jeweils zwei zueinander parallel verlaufende Zugbänder an den Seitenflächen der Zargen festgelegt sind, welche mit der Dachoberkante einen spitzen Winkel einschließen. Dadurch, dass die Zugbänder nicht parallel zur Dachoberkante bzw. zur Ebene der Dachhaut angeordnet sind, können einfache und besonders stabile Verbinder mit kreuzförmigem Querschnitt eingesetzt werden, welche bei gleich bleibender Formgebung an keiner Stelle über die Höhe der Tragelemente bzw. der Zargen der Tragelemente vorragen. Bei entsprechend steifen Materialien für die Zarge und insbesondere bei einstückiger Ausbildung mit der Dachhaut kann die selbsttragende Konstruktion auch auf Armierungsbänder verzichten und unmittelbar mit den Verbindern verschraubt werden.Modular elements for a prefabricated roof box of the type mentioned above with connection points for adjacent support elements and connected to the support member or integrally formed with this roof skin, each modular element in the vertical projection has a square plan, the ground plan is modular with in the vertical projection the same dimensions are present for a defined roof pitch, are formed according to the invention frame-shaped and have at their side surfaces connecting points for connectors of two adjacent support elements. The side surfaces can also be formed reinforced with drawstrings. Such a construction allows the use of particularly lightweight materials, since the required stability is ensured by the arranged on the side surfaces drawstrings. The drawstrings can also take the necessary for the secure connection of the modular elements loads and this even if for the frame or the frame construction of the support element light and static less resilient building materials are used. A load on the support elements in the longitudinal direction of the drawstrings is avoided in particular when the mutual connection of the drawstrings of adjacent support elements takes place in such a way that the support elements themselves do not touch one another, ie are arranged at a distance from one another. Such a connection of adjacent support elements can preferably be realized with uniformly shaped connectors, if, as it corresponds to a development of the invention, the training is such that in each case two mutually parallel drawstrings are fixed to the side surfaces of the frames, which with the roof top Include sharp angles. The fact that the drawstrings are not arranged parallel to the roof top edge or the plane of the roof skin, simple and very stable connector can be used with cruciform cross-section, which protrude with constant shape at any point on the height of the support elements or the frames of the support elements , In accordance with rigid materials for the frame and especially in one-piece design with the roof skin, the self-supporting construction can dispense with reinforcing tapes and bolted directly to the connectors.
Mit Vorteil sind die Verbinder von einen kreuzförmigen Querschnitt aufweisenden Verbindungsträgern gebildet, wobei, wie bereits erwähnt, in besonders einfacher Weise eine entsprechende Dichtheit der Dachhaut dann gewährleistet werden kann, wenn die Dachhaut von einer Blecheindeckung gebildet ist.Advantageously, the connectors of a cross-shaped cross-section having connecting members are formed, wherein, as already mentioned, in a particularly simple manner a corresponding Tightness of the roof skin can then be ensured if the roof skin is formed by a sheet metal covering.
Eine besonders niedrig bauende und damit transportfreundliche Ausgestaltung der Tragelemente bzw. der Einzelelemente lässt sich dadurch erreichen, dass zwei einander gegenüberliegende Seitenflächen der Zargen prallelogrammförmigen oder trapezförmigen Umriss aufweisen und zwei in Höhenrichtung versetzte Stirnflächen mit im Wesentlichen rechteckigem Querschnitt an die Seitenflächen angeschlossen sind. Derartig modulare Elemente können in beliebiger Weise gestapelt werden und unmittelbar für eine bestimmte Dachneigung vorgefertigt werden, wobei die Verbindung mit einfachen und für alle Elemente gleichen Verbindern ermöglicht wird. Eine trapezförmige Umrissform der Seitenflächen erlaubt hierbei die Ausbildung einer ebenen Unterkante bzw. Untersicht der Zargen.A particularly low-build and thus transport-friendly design of the support elements or the individual elements can be achieved in that two opposing side surfaces of the frames have a concave or trapezoidal outline and two offset in height direction end faces are connected with a substantially rectangular cross-section of the side surfaces. Such modular elements can be stacked in any way and prefabricated directly for a particular roof pitch, the connection is made possible with simple and for all elements the same connectors. A trapezoidal outline of the side surfaces allows the formation of a flat bottom edge or bottom view of the sides.
Die Dichtheit der Dachhaut lässt sich im Fall von Blecheindeckungen in einfacher Weise dadurch gewährleisten, dass die Blecheindeckung an der höher liegenden Stirnfläche aufwärts und an der niedriger liegenden Stirnfläche abwärts gewinkelt bzw. abgekantet ausgebildet ist.The tightness of the roof skin can be ensured in the case of sheet metal roofs in a simple manner by the fact that the sheet metal cover is formed at the higher end face upwards and at the lower end face downwardly bent or bent.
In Falllinie bzw. Abflussrichtung wird die Dichtheit derartiger Fertigteildachbauelemente durch die Überlappung bzw. das Übergreifen der aufwärts bzw. abwärts gewinkelt bzw. abgekanteten Enden der Blecheindeckung gewährleistet. In dem quer zu dieser Richtung verlaufenden Anschlussbereich können jeweils aufwärts ragende Stege bzw. Aufkantungen vorgesehen sein, wobei dann die Dichtheit in einfacher Weise dadurch gewährleistet werden kann, dass für einander benachbarte aufwärts ragende Stege bzw. Aufkantungen der Blecheindeckung im Querschnitt U-förmige Abschluss- bzw. Dichtleisten angeordnet sind.In the fall line or outflow direction, the tightness of such prefabricated roof elements is ensured by the overlapping or overlapping of the upward or downward angled or bent ends of the sheet metal covering. In each case upwardly projecting webs or upstands may be provided in the connecting region extending transversely to this direction, in which case the tightness can be ensured in a simple manner by virtue of the fact that adjacent upwardly projecting webs or raised edges of the sheet metal cover have a U-shaped cross section. or sealing strips are arranged.
Besonders klein bauende und stabile Verbinder lassen sich dadurch erzielen, dass die kreuzförmigen Querschnitt aufweisenden Verbindungsträger an ihrer Oberkante und/oder Unterkante nach Art einer vierseitigen Pyramide abgeschrägte Kanten aufweisen.Particularly small and stable connectors can be achieved in that the cross-shaped cross-section having connecting carrier at its upper edge and / or lower edge in the manner of a four-sided pyramid have bevelled edges.
Die Erfindung wird nachfolgend anhand von in der Zeichnung schematisch dargestellten modularen Elementen für die Herstellung eines Fertigteildaches näher erläutert. In dieser zeigen
In
Die Dachhaut 5 ist hiebei als Blechdach ausgebildet und weist in Falllinie einander übergreifende Falze auf, wobei der jeweils vertikal abwärts gekantete Abschnitt 7 einen aufwärts gekanteten Abschnitt 8 des nachfolgenden Einzelelementes übergreift. Zur Verbindung benachbarter Tragelemente und damit benachbarter Einzelelemente sind im Querschnitt im Wesentlichen kreuzförmige Verbindungsträger 9 vorgesehen, deren Oberkante 10 zu einem gemeinsamen Knotenpunkt 11 pyramidenförmig verlaufen, sodass der Verbindungsträger nicht über die Dachhaut vorragt und dennoch in Höhenrichtung aneinander anschließende Tragelemente und damit aneinander anschließende Einzelelemente sicher verbinden kann. Die zur Dachhaut 5 geneigt verlaufenden Zugbänder 3 ermöglichen hiebei den Anschluss jeweils gleich ausgestalteter Verbindungsträger 9.The
In
Bei der Darstellung nach
Bei der Darstellung nach
In
Mit den gezeigten drei modularen Einzelelementen, welche jeweils selbsttragend ausgebildet sind, lassen sich unterschiedliche Grundrisse eindecken, wobei eine Abdichtung zwischen benachbarten Grundelementen entsprechend
Claims (12)
- A prefabricated roof construction kit for buildings, including a plurality of self-supporting, individual modular elements, wherein each individual modular element comprises a support element (1) including connection points for adjacent support elements (1), and a roofing (5) that is connected with the support element (1) or formed in one piece therewith, characterized in that each of the modular elements has a square ground plan in its vertical projection, said ground plan being modularly provided with the same dimensions in the vertical projection for a defined roof inclination.
- A prefabricated roof construction kit according to claim 1, characterized in that at least three different individual modular element types are provided in the kit, wherein, in addition to elements (21) having square ground plans and plane roofings, a second modular element type (22) including a ridge extending over a diagonal of the element or having a convex curvature, as well as a third modular element type (23) having a depression extending over a diagonal or having a concave curvature, respectively, are provided to form a valley.
- A prefabricated roof construction kit according to claim 1 or 2, characterized in that the valley element (23) in the vertical projection comprises a surface area corresponding to an odd-numbered multiple of the surface area of an individual modular element (21) having a plane or ridge-shaped roofing and produces the form of a leak in top view.
- A prefabricated roof construction kit according to claim 1 or 2, characterized in that the support element (1) is configured as a frame and, on its lateral surfaces (6), comprises connection points for connectors of two adjacent support elements (1).
- A prefabricated roof construction kit according to claim 4, characterized in that the lateral surfaces (6) are configured to be reinforced with tie rods (6).
- A prefabricated roof construction kit according to claim 4 or 5, characterized in that two parallelly extending tie rods (3) are each fixed to the lateral surfaces (6) of the frames, enclosing acute angles with the upper edge of the roof.
- A prefabricated roof construction kit according to any one of claims 4, 5 or 6, characterized in that the connectors are formed by connection beams (9) having cruciform cross sections.
- A prefabricated roof construction kit according to any one of claims 1 to 7, characterized in that the roofing (5) is formed by a sheet-metal covering.
- A prefabricated roof construction kit according to any one of claims 4 to 8, characterized in that two oppositely located lateral surfaces (6) of the frames have parallelogram-shaped or trapezoidal contours, and two end faces (4) offset in the vertical direction and having substantially rectangular cross sections are connected to the lateral surfaces (6).
- A prefabricated roof construction kit according to any one of claims 1 to 9, characterized in that the roofing (5), in particular a sheet-metal covering, is configured to be upwardly angled or chamfered on the higher-located end face and downwardly angled or chamfered on the lower-located end face (4).
- A prefabricated roof construction kit according to any one of claims 7 to 10, characterized in that the connection beams (9) having cruciform cross sections, on their upper edges and/or lower edges, comprise edges (10) that are bevelled in the manner of a quadrilateral pyramid.
- A prefabricated roof construction kit according to any one of claim 10 or 11, characterized in that terminal or sealing ledges U-shaped in cross section are provided for adjacent upwardly extending webs or upstands (13) of the sheet-metal covering.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL05450132T PL1624125T3 (en) | 2004-08-03 | 2005-08-02 | Prefabricated roof construction kit |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT13272004A AT413716B (en) | 2004-08-03 | 2004-08-03 | Prefabricated roof construction set, has modular elements with carrier elements having connection points for adjacent carrier elements |
AT0058405A AT413717B (en) | 2004-08-03 | 2005-04-06 | MANUFACTURED DEVICE BOX AND MODULAR ELEMENT FOR SUITABLE BUILDING BOX |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1624125A2 EP1624125A2 (en) | 2006-02-08 |
EP1624125A3 EP1624125A3 (en) | 2008-12-10 |
EP1624125B1 true EP1624125B1 (en) | 2011-11-02 |
Family
ID=34920998
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP05450132A Not-in-force EP1624125B1 (en) | 2004-08-03 | 2005-08-02 | Prefabricated roof construction kit |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1624125B1 (en) |
AT (2) | AT413717B (en) |
PL (1) | PL1624125T3 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2942485B1 (en) * | 2009-02-26 | 2011-03-04 | Ravoyard Holding | MODULAR CONSTRUCTION |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR60424E (en) * | 1950-06-29 | 1954-11-02 | Asturienne Mines Comp Royale | Prefabricated zinc roofing for buildings |
DE1609888C3 (en) * | 1965-03-04 | 1974-02-14 | Anton 8754 Grossostheim Wissler | Flat roof element, especially for large spans |
FR2414597A1 (en) * | 1978-01-16 | 1979-08-10 | Alexandre Andre | Prefabricated panel for small span roof - has ladder frame to combine structural and cladding functions with panels bolted and/or glued together |
-
2005
- 2005-04-06 AT AT0058405A patent/AT413717B/en not_active IP Right Cessation
- 2005-08-02 AT AT05450132T patent/ATE531865T1/en active
- 2005-08-02 PL PL05450132T patent/PL1624125T3/en unknown
- 2005-08-02 EP EP05450132A patent/EP1624125B1/en not_active Not-in-force
Also Published As
Publication number | Publication date |
---|---|
ATE531865T1 (en) | 2011-11-15 |
PL1624125T3 (en) | 2012-05-31 |
AT413717B (en) | 2006-05-15 |
ATA5842005A (en) | 2005-09-15 |
EP1624125A2 (en) | 2006-02-08 |
EP1624125A3 (en) | 2008-12-10 |
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