EP3202993B1 - Wooden ceiling element - Google Patents

Wooden ceiling element Download PDF

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Publication number
EP3202993B1
EP3202993B1 EP16002681.1A EP16002681A EP3202993B1 EP 3202993 B1 EP3202993 B1 EP 3202993B1 EP 16002681 A EP16002681 A EP 16002681A EP 3202993 B1 EP3202993 B1 EP 3202993B1
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EP
European Patent Office
Prior art keywords
ceiling
ribs
plate
flat side
ceiling element
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EP16002681.1A
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German (de)
French (fr)
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EP3202993A1 (en
Inventor
Werner Eckert
Ralph Eckert
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Lignotrend & Co KG GmbH
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Lignotrend & Co KG GmbH
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Publication of EP3202993A1 publication Critical patent/EP3202993A1/en
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
    • E04B5/02—Load-carrying floor structures formed substantially of prefabricated units
    • E04B5/12—Load-carrying floor structures formed substantially of prefabricated units with wooden beams
    • 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
    • E04C2/10—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products
    • E04C2/12—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products of solid wood
    • 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
    • E04C2/38—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 with attached ribs, flanges, or the like, e.g. framed panels
    • 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
    • E04C2/44—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose
    • E04C2/52—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose with special adaptations for auxiliary purposes, e.g. serving for locating conduits
    • E04C2/521—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose with special adaptations for auxiliary purposes, e.g. serving for locating conduits serving for locating conduits; for ventilating, heating or cooling

Definitions

  • the invention relates to a ceiling element, which is made of wood and has a ceiling plate, the flat side spaced apart axially parallel ribs, which protrude beyond the ceiling pane, projecting over both sides of the disc slices disc each spaced axially parallel ribs.
  • Rib-shaped ceiling elements are already manufactured and installed in various designs.
  • the known versions of such ceiling elements have either on the upper side of the flat disc roof panel or on the lower disc flat side of the ceiling plate projecting ribs which are spaced apart and arranged approximately axially parallel to each other.
  • the wood-made known timber construction element has a ceiling pane, which has two sets of spaced-apart ribs on its two flat sides, which are arranged at right angles to each other and protrude beyond the ceiling pane.
  • the previously known timber component has on its two flat sides clamping boards, which form the mecanical cladding of this known timber component.
  • a implementation of installation pipes by the previously known timber component is neither intended nor possible, because both in the transverse direction, as well as in the longitudinal direction provided on both sides of the ceiling plate ribs in the way.
  • the achievement of this object is in the ceiling element of the type mentioned in particular that the arranged on the lower side of the flat disc and oriented transversely to the longitudinal direction of the ribs edge regions of the ceiling panel are each configured as serving as Endauflager rib-free notch.
  • the ceiling element according to the invention which is made of wood, has a ceiling plate, the flat side spaced apart axially parallel ribs, which project beyond the ceiling pane. It is characteristic of the ceiling element according to the invention that protrude over both disc flat sides of the ceiling plate each spaced apart axially parallel ribs. Thus, static effective ribs are glued in the ceiling element according to the invention both on the top and on the underside of the sheet-like ceiling pane.
  • the serving as a base element ceiling panel in the middle of the ceiling element according to the invention takes on both the disk forces and the requirements for effective fire protection.
  • the sound-absorbing material can be introduced with relatively little effort.
  • the ribs arranged on the lower disk flat side of the ceiling pane increase the static load-bearing capacity of the entire ceiling element, at the same time promoting high serviceability and a simple proof of vibration.
  • a bending stress detection in the ceiling element according to the invention is possible in a simplified manner.
  • the edge regions of the ceiling pane which are arranged on the lower side of the flat pane and oriented in the longitudinal direction of the ribs, respectively are designed as serving as Endauflager rib-free notch.
  • the installations optionally also guided between the ribs designed as a supporting structure of a suspended ceiling can, if required, also be continued on the underside of the ceiling transversely or at right angles to the longitudinal axis of these ribs. Since with the help of, formed between the formed on the lower side of the flat flange protruding ribs hollow chambers and the installation needs of the lower utility rooms can be met, a simple wiring is also facilitated from below.
  • the cavities or chambers formed between the adjacent ribs projecting from the upper disk flat side are dimensioned for receiving installations, in particular for the projectile thereon and / or for absorbing sound-inhibiting material, in particular bulk material. Furthermore, it is expedient if the cavities formed between the adjacent ribs protruding from the lower disk flat side are dimensioned for receiving installations, in particular for the underlying projectile.
  • a preferred embodiment according to the invention which allows the invisible guidance of installations on the underside of the ceiling element according to the invention, provides that the projecting at the lower disk flat side ribs are designed as a supporting structure of a suspended ceiling and that the lower ceiling of this suspended ceiling, in particular gypsum plasterboard or acoustic panels is formed.
  • the factory prefabrication and delivery of the ceiling element according to the invention to the site is facilitated if the ceiling panel is formed of a plurality in the disk plane longitudinally abutting disc sections, which are oriented with their longitudinal extent preferably in the longitudinal direction of the ribs.
  • the high load-bearing capacity of the ceiling element according to the invention is additionally favored if at least one coupling board is provided between adjoining adjacent disk sections and if the coupling board is preferably inserted into a coupling board groove interrupting the parting line of the adjacent disk sections on the upper disk flat side of the ceiling pane ,
  • a ceiling element 1 which is made of wood.
  • the ceiling element 1 has an approximately centrally arranged and surface-shaped ceiling panel 2, the flat side spaced apart axially parallel ribs 3, 4, which project beyond the ceiling plate 2.
  • the axially spaced-apart ribs 3, 4 spaced apart from each other project beyond both flat sides of the ceiling pane 2.
  • hollow chambers or cavities 5 are formed, which are dimensioned for receiving installations in particular for the projectile thereon and / or for receiving sound-absorbing material, in particular of bulk material.
  • cavities 6 between the adjacent ribs 4 are dimensioned for receiving installations, in particular for the underlying projectile.
  • the installations mentioned above may be electrical installations and / or plumbing installations and, in particular, the necessary conduits.
  • the ribs 4 projecting on the lower disk flat side are designed as a supporting structure of a suspended ceiling.
  • the lower ceiling of this suspended ceiling of plate-shaped wooden components and in particular of acoustic panels 13 is formed. These plate-shaped wooden components are attached to the free end edge of the ribs 4.
  • the arranged on the lower disc flat side and oriented transversely to the longitudinal direction of the ribs 4 edge regions of the ceiling plate 2 are each configured as a serving as Endauflager rib-free notch 7.
  • the arranged at the transversely to the rib longitudinal direction of the ribs 4 oriented edge regions and serving as Endauflager rib-free notches 7 favor the easy placement of installations - especially the possibility of installation transversely or perpendicular to the longitudinal axis - at this lower side of the disc flat.
  • the ceiling panel 2 is formed from a plurality of disk sections 8 adjoining one another in the disk plane, which disk sections 8 are oriented with their longitudinal extent, preferably in the longitudinal direction of the ribs 3 and 4, respectively.
  • a coupling board 9 is provided between adjoining adjacent disk sections 8.
  • the coupling board groove 10 interrupts the parting line 11 of the adjacent window sections 8.
  • the ribs 3 and 4 forming wood strips are glued to the flat sides of the disc plate 2.
  • the disc elements 8 of in Fig. 4 shown ceiling element 1 also be made in other ways.
  • the arranged on the upper side of the flat disc ribs 3 are designed here also approximately T-shaped, wherein the T-bar web of individual adjacent ribs 3 may also be connected to each other via a connecting web 12.

Description

Die Erfindung betrifft ein Deckenelement, das aus Holz hergestellt ist und eine Deckenscheibe hat, die flachseitig voneinander beabstandete achsparallele Rippen aufweist, welche über die Deckenscheibe vorstehen, wobei über beide Scheibenflachseiten der Deckenscheibe jeweils voneinander beabstandete achsparallele Rippen vorstehen.The invention relates to a ceiling element, which is made of wood and has a ceiling plate, the flat side spaced apart axially parallel ribs, which protrude beyond the ceiling pane, projecting over both sides of the disc slices disc each spaced axially parallel ribs.

Rippenförmig ausgebildete Deckenelemente werden bereits in verschiedenen Ausführungen hergestellt und verbaut. Die bekannten Ausführungen solcher Deckenelemente weisen entweder auf der oberen Scheibenflachseite der Deckenscheibe oder aber an der unteren Scheibenflachseite der Deckenscheibe vorstehende Rippen auf, die voneinander beabstandet und etwa achsparallel zueinander angeordnet sind.Rib-shaped ceiling elements are already manufactured and installed in various designs. The known versions of such ceiling elements have either on the upper side of the flat disc roof panel or on the lower disc flat side of the ceiling plate projecting ribs which are spaced apart and arranged approximately axially parallel to each other.

Sofern die vorbekannten Deckenelemente an der oberen Scheibenflachseite ihrer Deckenscheibe vorstehende Rippen tragen, ist ein hoher Aufwand erforderlich, wenn Installationen durch die als Brandschutzschicht dienende Deckenscheibe hindurchgeführt werden müssen und das als Geschossdecke vorgesehene Deckenelement dennoch hohen Brandschutzanforderungen genügen soll.If the previously known ceiling elements on the upper side of the window pane cover plate projecting ribs wear, a lot of effort is required if installations must be passed through serving as a fire protection ceiling panel and provided as a floor slab ceiling element should still meet high fire protection requirements.

Sofern andere vorbekannte Deckenelemente demgegenüber solche Rippen an ihrer unteren Scheibenflachseite aufweisen, fehlen an der oberen Scheibenflachseite die zwischen benachbarten Rippen angeordneten Hohlkammern zur Aufnahme von schalldämmenden Füllungen sowie zur Aufnahme von Installationen.If other previously known ceiling elements on the other hand have such ribs on their lower flat disc side, missing on the upper side of the disc flat arranged between adjacent ribs hollow chambers for receiving soundproofing fillings and for receiving installations.

Aus der CH 190 925 A ist bereits ein Holzbauelement der eingangs erwähnten Art vorbekannt, das zum Einsatz u.a. auch in ständigen Bauten bestimmt ist. Das aus Holz hergestellte vorbekannte Holzbauelement hat eine Deckenscheibe, die an ihren beiden Scheibenflachseiten zwei Scharen voneinander beabstandeter Rippen aufweist, welche im rechten Winkel zueinander angeordnet sind und über die Deckenscheibe vorstehen. Das vorbekannte Holzbauelement weist an seinen beiden Flachseiten Spannbretter auf, welche die Innenbeziehungsweise Außenverkleidung dieses vorbekannten Holzbauelementes bilden. Eine Durchführung von Installationsrohren durch das vorbekannte Holzbauelement ist weder vorgesehen noch möglich, weil sowohl in Querrichtung, als auch in Längsrichtung die beidseits der Deckenscheibe vorgesehenen Rippen im Wege stehen.From the CH 190 925 A is already a timber element of the type mentioned above, which is intended for use, inter alia, in permanent buildings. The wood-made known timber construction element has a ceiling pane, which has two sets of spaced-apart ribs on its two flat sides, which are arranged at right angles to each other and protrude beyond the ceiling pane. The previously known timber component has on its two flat sides clamping boards, which form the Innenbeziehungsweise outer cladding of this known timber component. A implementation of installation pipes by the previously known timber component is neither intended nor possible, because both in the transverse direction, as well as in the longitudinal direction provided on both sides of the ceiling plate ribs in the way.

In der DE 101 37 062 A1 ist ein für den Holzmassivbau vorgesehenes Holzbauelement vorbeschrieben, das zur Konstruktion von Decken, Wänden und Dächern unter Verwendung von abwechselnd unterschiedlichen Brettlamellen bestimmt ist. Diese Brettlamellen sind mit einem parallel verlaufenden Schwalbenschwanzlängsprofil untereinander verbunden. Dabei besitzt das Element mit der größeren Dimension zwei Schwalbenschwanznuten, während das zweite, kleinere Element zwei Schwalbenschwanzfedern hat. Durch die beiden Schwalbenschwanzfedern in der kleineren Lamelle und den beiden Schwalbenschwanznuten in der größeren Lamelle soll der Materialbedarf minimiert werden. Durch die unterschiedlichen Lamellenabmessungen wird eine höhere Festigkeit mit geringerem Materialeinsatz als bei planparallelen Holzelementen mit gleichmäßiger Dicke angestrebt. Die Durchführung von Installationen auch in nur einer Richtung des vorbekannten Holzbauelementes ist nicht vorgesehen.In the DE 101 37 062 A1 is a prescribed for solid wood timber component described above, which is intended for the construction of ceilings, walls and roofs using alternately different board slats. These board blades are connected to each other with a parallel dovetail longitudinal profile. In this case, the element with the larger dimension has two dovetail grooves, while the second, smaller element has two dovetailed springs. By the two dovetail feathers in the smaller lamella and the two dovetail grooves in the larger lamella of the Material requirements are minimized. Due to the different fin dimensions, a higher strength is sought with less material use than with plane-parallel wood elements with a uniform thickness. The implementation of installations in only one direction of the known timber component is not provided.

Es besteht daher insbesondere die Aufgabe, ein Deckenelement der eingangs erwähnten Art zu schaffen, das die einfache Unterbringung von Installationen für die darauf und/oder darunter liegenden Geschosse erlaubt, und dass sich gleichzeitig durch einen hohen Brandschutz sowie eine erhöhte Tragfähigkeit auszeichnet.There is therefore a particular object to provide a ceiling element of the type mentioned above, which allows easy placement of installations for the projectiles and / or underlying floors, and that is characterized at the same time by a high fire protection and increased load capacity.

Die erfindungsgemäße Lösung dieser Aufgabe besteht bei dem Deckenelement der eingangs erwähnten Art insbesondere darin, dass die an der unteren Scheibenflachseite angeordneten und quer zur Längsrichtung der Rippen orientierten Randbereiche der Deckenscheibe jeweils als eine als Endauflager dienende rippenfreie Ausklinkung ausgestaltet sind.The achievement of this object is in the ceiling element of the type mentioned in particular that the arranged on the lower side of the flat disc and oriented transversely to the longitudinal direction of the ribs edge regions of the ceiling panel are each configured as serving as Endauflager rib-free notch.

Das erfindungsgemäße Deckenelement, das aus Holz hergestellt ist, weist eine Deckenscheibe auf, die flachseitig voneinander beabstandete achsparallele Rippen aufweist, welche über die Deckenscheibe vorstehen. Dabei ist für das erfindungsgemäße Deckenelement kennzeichnend, dass über beide Scheibenflachseiten der Deckenscheibe jeweils voneinander beabstandete achsparallele Rippen vorstehen. Somit werden bei dem erfindungsgemäßen Deckenelement sowohl auf der Oberseite als auch auf der Unterseite der flächenförmigen Deckenscheibe statisch wirksame Rippen angeleimt. Dabei übernimmt die als Basiselement dienende Deckenscheibe in der Mitte des erfindungsgemäßen Deckenelements sowohl die Scheibenkräfte als auch die Anforderungen hinsichtlich eines effektiven Brandschutzes. Da sowohl an der oberen als auch an der unteren Scheibenflachseite zwischen den dort vorgesehenen benachbarten Rippen Hohlkammern gebildet sind, die für Installationen genutzt werden können, und da diese Installationen sowohl für die Bedürfnisse der oberen Räume als auch für die Bedürfnisse der unteren Nutzräume getrennt voneinander geführt werden können, lassen sich brandschutzmindernde Durchbrechungen der Deckenscheibe und der mit der Durchdringung der brandschützenden Deckenscheibe verbundene Aufwand vermeiden. Zwischen den nach oben vorstehenden Rippen, welche die statische Tragfähigkeit des gesamten Deckenelementes verstärken, werden Hohlkammern gebildet, die ein zur Verbesserung des Schallschutzes bestimmtes schallminderndes Material, insbesondere ein Schüttmaterial, aufnehmen können. Da durch die nach oben vorstehenden Rippen die Tragfähigkeit des gesamten Deckenelementes erhöht wird, lässt sich das erfindungsgemäße Deckenelement bei gleichbleibender Stabilität mit einer verminderten Konstruktionshöhe ausführen. In die zwischen benachbarten Rippen vorgesehenen Hohlkammern kann das schalldämmende Material mit vergleichsweise geringem Aufwand eingebracht werden. Demgegenüber verstärken die an der unteren Scheibenflachseite der Deckenscheibe angeordneten Rippen die statische Tragfähigkeit des gesamten Deckenelementes, wobei gleichzeitig eine hohe Gebrauchstauglichkeit und ein einfacher Schwingungsnachweis begünstigt wird. Auch ist ein Biegespannungsnachweis bei dem erfindungsgemäßen Deckenelement vereinfacht möglich. Durch die an der unteren Scheibenflachseite der Deckenscheibe angeordneten Rippen, welche an Stelle einer statisch nicht wirksamen Unterkonstruktion für eine abgehängte Decke angeordnet sind, lässt sich die Konstruktionshöhe des gesamten Deckenelementes wesentlich vermindern. Erfindungsgemäß ist vorgesehen, dass die an der unteren Scheibenflachseite angeordneten und in Längsrichtung der Rippen orientierten Randbereiche der Deckenscheibe jeweils als eine als Endauflager dienende rippenfreie Ausklinkung ausgestaltet sind. Durch diese auch als Endauflager dienenden Ausklinkungen können die gegebenenfalls auch zwischen den als Tragkonstruktion einer abgehängten Decke ausgestalteten Rippen geführten Installationen bei Bedarf auch an der Unterseite der Decke quer beziehungsweise rechtwinklig zur Längsachse dieser Rippen weitergeführt werden. Da mit Hilfe der, zwischen den an der unteren Scheibenflachseite vorstehenden Rippen gebildeten Hohlkammern auch den Installationsbedürfnissen der unteren Nutzräume entsprochen werden kann, wird eine einfache Leitungsführung auch von unten erleichtert.
Vorteilhaft ist es, wenn die zwischen, an der oberen Scheibenflachseite vorstehenden benachbarten Rippen gebildeten Hohlräume oder -kammern zur Aufnahme von Installationen insbesondere für das darauf befindliche Geschoss und/oder zur Aufnahme von schallhemmendem Material, insbesondere von Schüttmaterial, bemessen sind.
Des Weiteren ist es zweckmäßig, wenn die zwischen, an der unteren Scheibenflachseite vorstehenden benachbarten Rippen gebildeten Hohlräume zur Aufnahme von Installationen insbesondere für das darunterliegende Geschoss bemessen sind.
Eine bevorzugte Ausführungsform gemäß der Erfindung, die die unsichtbare Führung von Installationen an der Unterseite des erfindungsgemäßen Deckenelementes erlaubt, sieht vor, dass die an der unteren Scheibenflachseite vorstehenden Rippen als Tragkonstruktion einer abgehängten Decke ausgestaltet sind und dass die Unterdecke dieser abgehängten Decke insbesondere aus Gips- oder Akustikplatten gebildet ist.The ceiling element according to the invention, which is made of wood, has a ceiling plate, the flat side spaced apart axially parallel ribs, which project beyond the ceiling pane. It is characteristic of the ceiling element according to the invention that protrude over both disc flat sides of the ceiling plate each spaced apart axially parallel ribs. Thus, static effective ribs are glued in the ceiling element according to the invention both on the top and on the underside of the sheet-like ceiling pane. The serving as a base element ceiling panel in the middle of the ceiling element according to the invention takes on both the disk forces and the requirements for effective fire protection. Since both on the upper and on the lower disk flat side between the provided there adjacent ribs hollow chambers are formed, which can be used for installations, and since these installations for both the needs of the upper rooms as well as the needs of the lower utility rooms led separately can be avoided, fire-reducing perforations of the ceiling panel and the effort associated with the penetration of the fire-protecting ceiling panel can be avoided. Between the upwardly projecting ribs which enhance the static load-bearing capacity of the entire ceiling element, hollow chambers are formed, which can accommodate a sound-reducing material, in particular a bulk material, intended for the improvement of sound insulation. Since the load capacity of the entire ceiling element is increased by the upwardly projecting ribs, the ceiling element according to the invention can be carried out with constant stability with a reduced structural height. In the provided between adjacent ribs hollow chambers, the sound-absorbing material can be introduced with relatively little effort. In contrast, the ribs arranged on the lower disk flat side of the ceiling pane increase the static load-bearing capacity of the entire ceiling element, at the same time promoting high serviceability and a simple proof of vibration. Also, a bending stress detection in the ceiling element according to the invention is possible in a simplified manner. By arranged on the lower disk flat side of the ceiling panel ribs, which are arranged instead of a static non-effective substructure for a suspended ceiling, the design height of the entire ceiling element can be significantly reduced. According to the invention, it is provided that the edge regions of the ceiling pane, which are arranged on the lower side of the flat pane and oriented in the longitudinal direction of the ribs, respectively are designed as serving as Endauflager rib-free notch. By means of these notches also serving as end supports, the installations optionally also guided between the ribs designed as a supporting structure of a suspended ceiling can, if required, also be continued on the underside of the ceiling transversely or at right angles to the longitudinal axis of these ribs. Since with the help of, formed between the formed on the lower side of the flat flange protruding ribs hollow chambers and the installation needs of the lower utility rooms can be met, a simple wiring is also facilitated from below.
It is advantageous if the cavities or chambers formed between the adjacent ribs projecting from the upper disk flat side are dimensioned for receiving installations, in particular for the projectile thereon and / or for absorbing sound-inhibiting material, in particular bulk material.
Furthermore, it is expedient if the cavities formed between the adjacent ribs protruding from the lower disk flat side are dimensioned for receiving installations, in particular for the underlying projectile.
A preferred embodiment according to the invention, which allows the invisible guidance of installations on the underside of the ceiling element according to the invention, provides that the projecting at the lower disk flat side ribs are designed as a supporting structure of a suspended ceiling and that the lower ceiling of this suspended ceiling, in particular gypsum plasterboard or acoustic panels is formed.

Die werkseitige Vorfertigung und Anlieferung des erfindungsgemäßen Deckenelementes an die Baustelle wird erleichtert, wenn die Deckenscheibe aus einer Mehrzahl in der Scheibenebene längsseitig aneinander anliegender Scheibenabschnitte gebildet ist, die mit ihrer Längserstreckung vorzugsweise in Längsrichtung der Rippen orientiert sind.The factory prefabrication and delivery of the ceiling element according to the invention to the site is facilitated if the ceiling panel is formed of a plurality in the disk plane longitudinally abutting disc sections, which are oriented with their longitudinal extent preferably in the longitudinal direction of the ribs.

Dabei wird die hohe Tragfähigkeit des erfindungsgemäßen Deckenelementes noch zusätzlich begünstigt, wenn zwischen einander anliegenden benachbarten Scheibenabschnitten zumindest ein Koppelbrett vorgesehen ist und wenn das Koppelbrett vorzugsweise in eine insbesondere die Trennlinie der benachbarten Scheibenabschnitte unterbrechende Koppelbrett-Nut auf der oberen Scheiben-Flachseite der Deckenscheibe eingelegt ist.The high load-bearing capacity of the ceiling element according to the invention is additionally favored if at least one coupling board is provided between adjoining adjacent disk sections and if the coupling board is preferably inserted into a coupling board groove interrupting the parting line of the adjacent disk sections on the upper disk flat side of the ceiling pane ,

Weiterbildungen gemäß der Erfindung ergeben sich aus der nachfolgenden Beschreibung erfindungsgemäßer Ausführungsbeispiele in Verbindung mit den Ansprüchen sowie der Zeichnung. Nachstehend wird die Erfindung anhand bevorzugter Ausführungsbeispielen noch näher beschrieben.Further developments according to the invention will become apparent from the following description of embodiments according to the invention in conjunction with the claims and the drawings. The invention will be described in more detail below with reference to preferred embodiments.

Es zeigt:

Fig. 1
ein in einer perspektivischen Darstellung gezeigtes Deckenelement, das eine in der Längsmittelebene angeordnete Deckenscheibe aufweist, an deren oberer und unterer Scheibenflachseite jeweils voneinander beabstandete achsparallele Rippen vorstehen,
Fig. 2
das Deckenelement aus Fig. 1 in einer Seitenansicht auf die in Längsrichtung der Rippen orientierte Schmalseite des Deckenelements,
Fig. 3
eine der das Deckenelement gemäß den Fig. 1 und 2 bildenden Scheibenabschnitte in einer Seitenansicht auf eine seiner Schmalseiten und
Fig. 4
ein mit Fig. 1 vergleichbares Deckenelement, dessen Scheibenabschnitte jedoch im Detail anders aufgebaut sind.
It shows:
Fig. 1
a ceiling element shown in a perspective view, which has a arranged in the longitudinal center plane ceiling panel, projecting at the upper and lower side of the flat disc each spaced apart axially parallel ribs,
Fig. 2
the ceiling element Fig. 1 in a side view on the longitudinal side of the ribs oriented narrow side of the ceiling element,
Fig. 3
one of the ceiling element according to the Fig. 1 and 2 forming disk sections in a side view on one of its narrow sides and
Fig. 4
one with Fig. 1 comparable ceiling element, the disc sections, however, are constructed differently in detail.

In den Fig. 1 und 2 ist ein Deckenelement 1 dargestellt, das aus Holz hergestellt ist. Das Deckenelement 1 weist eine etwa mittig angeordnete und flächenförmig ausgebildete Deckenscheibe 2 auf, die flachseitig voneinander beabstandete achsparallele Rippen 3, 4 aufweist, welche über die Deckenscheibe 2 vorstehen. Dabei stehen die voneinander beabstandeten achsparallelen Rippen 3, 4 jeweils über beide Scheibenflachseiten der Deckenscheibe 2 vor.In the Fig. 1 and 2 a ceiling element 1 is shown, which is made of wood. The ceiling element 1 has an approximately centrally arranged and surface-shaped ceiling panel 2, the flat side spaced apart axially parallel ribs 3, 4, which project beyond the ceiling plate 2. In this case, the axially spaced-apart ribs 3, 4 spaced apart from each other project beyond both flat sides of the ceiling pane 2.

Zwischen den, an der oberen Scheibenflachseite vorstehenden benachbarten Rippen 3 sind Hohlkammern oder Hohlräume 5 gebildet, die zur Aufnahme von Installationen insbesondere für das darauf befindliche Geschoss und/oder zur Aufnahme von schallhemmendem Material, insbesondere von Schüttmaterial, bemessen sind.Between the, on the upper disc flat side protruding adjacent ribs 3 hollow chambers or cavities 5 are formed, which are dimensioned for receiving installations in particular for the projectile thereon and / or for receiving sound-absorbing material, in particular of bulk material.

Auch an der unteren Scheibenflachseite stehen voneinander beabstandete achsparallele Rippen 4 vor, die zwischen sich Hohlräume 6 umgrenzen. Die zwischen den benachbarten Rippen 4 gebildeten Hohlräume 6 sind zur Aufnahme von Installationen insbesondere für das darunter liegende Geschoss bemessen.Also on the lower disk flat side are spaced apart axially parallel ribs 4, which define cavities 6 between them. The cavities 6 formed between the adjacent ribs 4 are dimensioned for receiving installations, in particular for the underlying projectile.

Bei den oben erwähnten Installationen kann es sich um Elektroinstallationen und/oder Sanitärinstallationen und insbesondere um die dafür erforderlichen Leitungen handeln.The installations mentioned above may be electrical installations and / or plumbing installations and, in particular, the necessary conduits.

Aus einem Vergleich der Fig. 1 bis 4 wird deutlich, dass die an der unteren Scheibenflachseite vorstehenden Rippen 4 als Tragkonstruktion einer abgehängten Decke ausgestaltet sind. Dabei wird die Unterdecke dieser abgehängten Decke aus plattenförmigen Holzbauelementen und insbesondere aus Akustikplatten 13 gebildet. Diese plattenförmigen Holzbauelemente sind an dem freien Stirnrand der Rippen 4 befestigt.From a comparison of Fig. 1 to 4 It is clear that the ribs 4 projecting on the lower disk flat side are designed as a supporting structure of a suspended ceiling. In this case, the lower ceiling of this suspended ceiling of plate-shaped wooden components and in particular of acoustic panels 13 is formed. These plate-shaped wooden components are attached to the free end edge of the ribs 4.

Aus der Seitenansicht in Fig. 2 ist erkennbar, dass die an der unteren Scheibenflachseite angeordneten und quer zur Längsrichtung der Rippen 4 orientierten Randbereiche der Deckenscheibe 2 jeweils als eine als Endauflager dienende rippenfreie Ausklinkung 7 ausgestaltet sind. Die an den quer zur Rippen-Längsrichtung der Rippen 4 orientierten Randbereichen angeordneten und als Endauflager dienenden rippenfreien Ausklinkungen 7 begünstigen die einfache Unterbringung von Installationen - insbesondere die Installationsmöglichkeit quer beziehungsweise rechtwinklig zur Längsachse - an dieser unteren Scheibenflachseite.From the side view in Fig. 2 It can be seen that the arranged on the lower disc flat side and oriented transversely to the longitudinal direction of the ribs 4 edge regions of the ceiling plate 2 are each configured as a serving as Endauflager rib-free notch 7. The arranged at the transversely to the rib longitudinal direction of the ribs 4 oriented edge regions and serving as Endauflager rib-free notches 7 favor the easy placement of installations - especially the possibility of installation transversely or perpendicular to the longitudinal axis - at this lower side of the disc flat.

Aus einem Vergleich der Fig. 3 und 4 wird deutlich, dass die Deckenscheibe 2 aus einer Mehrzahl, in der Scheibenebene längsseitig aneinander anliegender Scheibenabschnitte 8 gebildet ist, welche Scheibenabschnitte 8 mit ihrer Längserstreckung vorzugsweise in Längsrichtung der Rippen 3 beziehungsweise 4 orientiert sind. Dabei ist zwischen aneinander anliegenden benachbarten Scheibenabschnitten 8 jeweils ein Koppelbrett 9 vorgesehen. Dieses Koppelbrett 9, welches die hohe Tragfähigkeit des erfindungsgemäßen Deckenelementes 1 noch zusätzlich erhöht, ist in eine auf der oberen Scheibenflachseite der Deckenscheibe 1 befindliche Koppelbrett-Nut 10 eingelegt, welche Koppelbrett-Nut 10 die Trennlinie 11 der benachbarten Scheibenabschnitte 8 unterbricht.From a comparison of 3 and 4 It is clear that the ceiling panel 2 is formed from a plurality of disk sections 8 adjoining one another in the disk plane, which disk sections 8 are oriented with their longitudinal extent, preferably in the longitudinal direction of the ribs 3 and 4, respectively. In this case, a coupling board 9 is provided between adjoining adjacent disk sections 8. This coupling board 9, which additionally increases the high load-bearing capacity of the ceiling element 1 according to the invention, is inserted in a coupling board groove 10 located on the upper side of the window pane 1. The coupling board groove 10 interrupts the parting line 11 of the adjacent window sections 8.

Bei dem in Fig. 3 abgebildeten Scheibenabschnitt 8 des Deckenelements 1 sind die die Rippen 3 beziehungsweise 4 bildenden Holzleisten auf die Scheibenflachseiten der Deckenscheibe 2 aufgeleimt.
Demgegenüber können die Scheibenelemente 8 des in Fig. 4 gezeigten Deckenelementes 1 auch auf andere Weise hergestellt sein. Dabei sind die an der oberen Scheibenflachseite angeordneten Rippen 3 auch hier etwa T-förmig ausgestaltet, wobei der T-Quersteg einzelner benachbarter Rippen 3 auch über einen Verbindungssteg 12 miteinander verbunden sein kann.At the in Fig. 3 Pictured disk portion 8 of the ceiling element 1, the ribs 3 and 4 forming wood strips are glued to the flat sides of the disc plate 2.
In contrast, the disc elements 8 of in Fig. 4 shown ceiling element 1 also be made in other ways. In this case, the arranged on the upper side of the flat disc ribs 3 are designed here also approximately T-shaped, wherein the T-bar web of individual adjacent ribs 3 may also be connected to each other via a connecting web 12.

BezugszeichenlisteLIST OF REFERENCE NUMBERS

11
Deckenelementceiling element
22
Deckenscheibeceiling slice
33
Rippen (an der oberen Scheibenflachseite)Ribs (on the upper side of the disc)
44
Rippen (an der unteren Scheibenflachseite)Ribs (on the lower side of the disc)
55
Hohlräume (zwischen den Rippen 3)Cavities (between the ribs 3)
66
Hohlräume (zwischen den Rippen 4)Cavities (between the ribs 4)
77
Ausklinkungnotch
88th
Scheibenabschnittdisk portion
99
Koppelbrettcoupling board
1010
Koppelbrett-NutCoupling Board groove
1111
Trennlinieparting line
1212
Verbindungssteg(zwischen den Rippen 3 des Deckenelements gemäß Fig. 4)Connecting web (between the ribs 3 of the ceiling element according to Fig. 4 )

Claims (6)

  1. Ceiling element (1) which is produced from wood and has a ceiling plate (2) having an upper and lower plate flat side which comprises axially parallel ribs (3; 4) spaced apart from each other on the flat side and protruding beyond the ceiling plate (2), wherein mutually spaced apart, axially parallel ribs (3; 4) protrude in each case beyond the upper and lower plate flat side of the ceiling plate (2), characterised in that edge regions of the ceiling plate (2) arranged on the lower plate flat side and oriented transverse to the longitudinal direction of the ribs (4) are each configured as a rib-free notch (7) used as an end abutment.
  2. Ceiling element as claimed in claim 1, characterised in that the hollow spaces (5) formed between adjacent ribs (3) protruding on the upper plate flat side are sized to accommodate installations, in particular for the floor located thereon and/or to accommodate sound-insulating material, in particular filling material.
  3. Ceiling element as claimed in claim 1 or 2, characterised in that the hollow spaces (6) formed between adjacent ribs (4) protruding on the lower plate flat side are sized to accommodate installations, in particular for the floor lying thereunder.
  4. Ceiling element as claimed in any one of claims 1 to 3, characterised in that the ribs (4) protruding on the lower plate flat side are configured as a support structure of a suspended ceiling which has a sub-ceiling formed in particular from plasterboard or sound-absorbing panels (13).
  5. Ceiling element as claimed in any one of claims 1 to 4, characterised in that the ceiling plate (2) is formed from a plurality of plate sections (8) adjoining one another along the long side in the plate plane and oriented with their longitudinal extent preferably in the longitudinal direction of the ribs (3; 4).
  6. Ceiling element as claimed in any one of claims 1 to 5, characterised in that at least one coupling board (9) is provided between adjacent plate sections (8) adjoining one another, and in that the coupling board (9) is preferably inserted into a coupling board groove (10) on the upper plate flat side of the ceiling plate (2), which groove interrupts in particular the separating line (11) of the adjacent plate sections (8).
EP16002681.1A 2016-02-03 2016-12-19 Wooden ceiling element Active EP3202993B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102016001212.9A DE102016001212A1 (en) 2016-02-03 2016-02-03 Wooden ceiling element

Publications (2)

Publication Number Publication Date
EP3202993A1 EP3202993A1 (en) 2017-08-09
EP3202993B1 true EP3202993B1 (en) 2018-04-04

Family

ID=55698740

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16002681.1A Active EP3202993B1 (en) 2016-02-03 2016-12-19 Wooden ceiling element

Country Status (2)

Country Link
EP (1) EP3202993B1 (en)
DE (1) DE102016001212A1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH190925A (en) * 1936-09-21 1937-05-31 Hirt Otto Wooden construction element.
FR889364A (en) * 1942-05-04 1944-01-07 Large jointless sheet for light constructions
DE19653809A1 (en) * 1996-12-21 1998-06-25 Lignotrend Holzblocktafel Syst Wooden construction board for ceilings, walls and roofs
DE10137062A1 (en) * 2001-07-28 2003-02-13 Wucher Andreas Structural plank system for roofs and walls comprises two different types of slats fitting together in alternation with one having two dovetailed grooves and the other having two dovetailed tongues

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
DE102016001212A1 (en) 2016-04-28
EP3202993A1 (en) 2017-08-09

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