EP2636809A1 - Ceiling panel consisting from a wooden panel and a concrete layer - Google Patents
Ceiling panel consisting from a wooden panel and a concrete layer Download PDFInfo
- Publication number
- EP2636809A1 EP2636809A1 EP12158422.1A EP12158422A EP2636809A1 EP 2636809 A1 EP2636809 A1 EP 2636809A1 EP 12158422 A EP12158422 A EP 12158422A EP 2636809 A1 EP2636809 A1 EP 2636809A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- insulating layer
- adhesive
- support plate
- ceiling
- plate
- 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.)
- Withdrawn
Links
Images
Classifications
-
- 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
- E04C2/24—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 laminated and composed of materials covered by two or more of groups E04C2/12, E04C2/16, E04C2/20
- E04C2/243—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 laminated and composed of materials covered by two or more of groups E04C2/12, E04C2/16, E04C2/20 one at least of the material being insulating
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/001—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by provisions for heat or sound insulation
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/04—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like
- E04B9/045—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like being laminated
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
Definitions
- the invention relates to ceiling panels with a support plate made of wood or a wood material and arranged in the position of use on the support plate insulating layer of a mineral or ceramic material.
- Ceiling panels with a wooden or wooden base are used in timber construction. Due to the low weight but for an acceptable sound insulation but additional mass must be introduced.
- wood-concrete composite ceilings in which a support plate made of wood or wood material was installed, cast on the in-situ concrete and cured z. B. from the EP 0 280 228 B1 and the EP 1 582 644 B1 , However, this introduces much unwanted water into the structure. Discussed were also composite systems with a support plate made of wood and a concrete slab.
- the DE 20 2007 00 095 discloses a floor slab, are applied to the concrete elements on a carrier plate made of wood material. Carrier plate and concrete elements are shear-stiff connected to each other via thrust connections. The disadvantage here is that special concrete elements must be poured.
- the object of the invention is to provide a ceiling plate with a support plate made of wood or a wood material and arranged in the position of use on the support plate insulating layer of a mineral or ceramic material that can be easily and inexpensively factory prefabricated.
- the object is achieved with a ceiling plate according to claim 1.
- the ceiling panel according to the invention is characterized in that the insulating layer and the support plate are connected in a mass-locking manner.
- a support plate wood ceilings beams with formwork
- wood materials such as plywood, Oriented Strand Board (OSB) boards, plywood or glued laminated timber
- Cross laminated timber offers the particular advantage that the bottom side facing away from the insulating layer of the ceiling plate provides a visually appealing surface that can be disguised, but not necessarily.
- concrete slabs can be used typically. Concrete slabs are preferably used whose dimensions are smaller than the dimensions of the support plate or the ceiling plate. Particularly suitable are commercial concrete slabs of z. B. 50 cm x 50 cm x 5 cm. But stone slabs or slabs of a mixture of concrete and stone are also suitable. For small plates z. B. concrete also has an advantageous effect that can be dispensed with reinforcing bars. This also reduces the costs considerably.
- the carrier plate and / or the insulating layer are provided with recesses. These may be recesses intended for lines, for example, openings for ascending pipes or cables.
- a particular advantage of the ceiling panel according to the invention is to be considered that in the insulating layer facing the top of the support plate or in the insulating layer recesses for hoses z. B. of underfloor heating can be introduced. The hoses can then be inserted before the application of the insulating layer or the adhesive for fixing the insulating layer. Through this factory preparation, the added value of the ceiling tile according to the invention is increased and the completion of the building further accelerated.
- pipes, pipes or other built-in parts can be integrated particularly easily into the ceiling panel according to the invention by using insulating layer elements (see below), at least some of which are arranged at a distance from one another, which allows complementary components between the insulating layer To arrange elements. These distances between the insulation layer elements can run in rows, but can also take a course with bends or angles.
- Supplementary components may be pipes (heating pipes, sanitary pipes, conduits), pipes or reinforcements.
- reinforcements depending on the requirements of the ceiling slab, for example, reinforcing steel, flat iron or veneer plywood or reinforcements made of ropes, z. B. be used from aramid fibers. This is particularly important for such ceiling tiles in which the tensile load is placed on the top, z.
- the supplementary components are preferably glued to the ceiling plate or with the insulating layer elements.
- the joints are filled with adhesive, z. B. potted with liquid adhesive, which then hardens.
- adhesive z. B. potted with liquid adhesive, which then hardens.
- the ceiling panel according to the invention is preferably prepared by the support plate is provided on the upper side, which faces the insulation layer, with adhesive.
- the insulating layer is applied to the adhesive. Care must be taken that the insulation layer is applied before the adhesive has hardened.
- pressure is applied to the insulating layer in order to ensure a particularly strong bond between the carrier plate and the insulating layer.
- the pressing is preferably carried out with vacuum presses. But it can also be used other presses and presses with higher pressure.
- a particularly preferred embodiment can be dispensed with the use of a press when the pressure exerted by the mass of the insulating layer on the carrier plate and the adhesive, sufficient to bring about a complete short to ground between insulating layer, adhesive and carrier plate. This is especially true for such adhesives that do not foam during setting or curing, such as. B. epoxy adhesives.
- insulating layer elements are used, ie plates, z. As concrete, with dimensions that are smaller than the dimensions of the support layer, they are aligned flush in this bed of adhesive on the support plate. As the adhesive can penetrate into the joints between the insulation layer elements, if so desired. Alternatively, side surfaces of the insulating layer elements, which abut each other after application to the carrier plate, are provided in advance with adhesive. Also by this measure, provided with adhesive joints between the insulation layer elements.
- Fig. 1 shows a ceiling plate 1, which has a support plate 2, adhesive 3 and an insulating layer 4 of insulating layer elements 5.
- the support plate 2 is made of cross-laminated pine from spruce. Three layers 2a, 2b and 2c 18 mm thick spruce are glued at 90 ° to each other to a support plate 2.
- a support plate for example, a box girder or rib construction of squared lumber and wood-based panels such. As OSB boards or formwork can be used.
- adhesive 3 On the support plate 2 adhesive 3 is applied.
- a polyurethane adhesive is applied. But it can also be other adhesives such.
- B. epoxy adhesive can be used.
- the adhesive 3 is about 1 mm thick applied to an upper surface 6 of the support plate 2, to which the insulating layer 4 is applied.
- insulation layer elements 5 here concrete slabs with the dimensions 40 cm x 40 cm x 5 cm are placed and pushed flush.
- connections, passages or recesses are provided in the ceiling plate, they are already prepared in the support plate 2 before the adhesive 3 is applied.
- Corresponding connections, passages or recesses are, where necessary, mounted in the insulating layer elements 5, before they are placed on the support plate 2. It proves to be advantageous that the individual insulating layer elements 5 can be easily cut, sawed, milled or otherwise processed by a person.
- the support plate 2 is provided on its upper side 6 with recesses 8.
- the recesses 8 are milled to specification in the top 6. The requirements arise from the later intended use of the ceiling plate 1 and z. B. made by the architect of the building, in which the ceiling plate is to be used.
- hoses 9 a floor heating are inserted.
- adhesive 3 is applied, as for Fig. 1 described; it is the insulation layer elements 5 are placed and the composite is cured to the ceiling plate 1.
- a decoupling layer 10 On the ceiling plate 1 after installation in the building a decoupling layer 10, z. As a screed applied. On the decoupling layer 10, a floor covering 11 is applied. A bottom 12 of the support plate 2 shows glued, juxtaposed spruce boards. The bottom 12 thus has a view that already shows an attractive decor.
- the underside 12 can also be painted, varnished or varnished if desired. It can also be a suspended ceiling under the bottom 12 are attached.
- a ceiling slab 1 constructed of a three-ply cross-laminated timber 2 with a thickness of 77mm on which as insulating elements 4 concrete slabs with a thickness of 45 mm, a length of 400 mm and a width of 197 mm are placed. These concrete slabs are handy and easy to lay.
- Distances 13 are formed between the insulating layer elements 4, which are maintained between two spaced apart rows 14 a, 14 b of insulating layer elements 4.
- the z. B. a width of 10 mm have supplementary components 15, here a reinforcement of veneer plywood, can be used.
- other complementary components such.
- the insulating layer elements 4 can occupy the upper side 6 of the carrier plate 2 completely, ie without spacing 13 being provided.
- Support plate 2 and insulating layer elements 4 are bonded to a 2-component epoxy adhesive 3, which is applied in a layer thickness of 1 mm.
- the bond between carrier plate 2 and insulating layer elements 4 was produced without the use of a press.
- the weight of the insulating layer elements 4 is sufficient to let set the epoxy adhesive 3, so that a mass connection is formed.
- the distances 13 between two Dämm Mrsetti4, can be inserted into the pipes, pipes or reinforcing elements are potted with the same adhesive 3, so that a flat surface is formed.
- the modulus of elasticity of the plywood is 7,700 N / mm 2
- the modulus of elasticity of the concrete slab is 16,500 N / mm 2 .
- the rigidity of the top plate 1, ie of the mass-locking composite of laminated timber, and concrete slab is 3.24 x 10 11 Nmm. 2
- ceiling panel 1 test elements are produced, which have a span of 2000 mm, an element height of 122 mm and an element width of 197 mm. However, the test elements have no distances 13; the insulating layer elements 4 occupy the support plate 2 of the test element completely.
- a test element is stored in a bending test facility on two terminal bearings. In order to cause a deflection of the test element of 10 mm, a force of 19,522 N must be applied in the middle. At the same load of 19,522 N, a cross-laminated board with the same element height of 122 mm achieves a deflection of 14.2 mm.
- the ceiling tile according to the invention over 40% higher performance compared to cross-laminated timber. In addition, it offers - as already mentioned above - also better insulation against impact sound and other acoustic influences.
Abstract
Description
Die Erfindung betrifft Deckenplatten mit einer Trägerplatte aus Holz oder einem Holzwerkstoff sowie eine in der Gebrauchslage auf der Trägerplatte angeordnete Dämmschicht aus einem mineralischen oder keramischen Werkstoff.The invention relates to ceiling panels with a support plate made of wood or a wood material and arranged in the position of use on the support plate insulating layer of a mineral or ceramic material.
Deckenplatten mit einer Trägerplatte aus Holz oder einem Holzwerkstoff werden im Holzbau eingesetzt. Aufgrund des geringen Gewichts muss für einen akzeptablen Schallschutz aber zusätzlich Masse eingebracht werden. Bekannt sind Holz-Beton-Verbunddecken, bei denen eine Trägerplatte aus Holz oder Holzwerkstoff verbaut wurde, auf die Ortbeton gegossen und ausgehärtet wurde z. B. aus der
Aufgabe der Erfindung ist es, eine Deckenplatte mit einer Trägerplatte aus Holz oder einem Holzwerkstoff und einer in der Gebrauchslage auf der Trägerplatte angeordneten Dämmschicht aus einem mineralischen oder keramischen Werkstoff bereitzustellen, die einfach und preisgünstig werkseits vorgefertigt werden kann.The object of the invention is to provide a ceiling plate with a support plate made of wood or a wood material and arranged in the position of use on the support plate insulating layer of a mineral or ceramic material that can be easily and inexpensively factory prefabricated.
Die Aufgabe wird gelöst mit einer Deckenplatte nach Anspruch 1. Die erfindungsgemäße Deckenplatte zeichnet sich dadurch aus, dass die Dämmschicht und die Trägerplatte massenschlüssig verbunden sind.The object is achieved with a ceiling plate according to claim 1. The ceiling panel according to the invention is characterized in that the insulating layer and the support plate are connected in a mass-locking manner.
Als typischer massenschlüssiger Verbund bietet sich vorliegend das Verkleben an. Als Klebstoff sind Polyurethan-Systeme, Epoxidharze, Phenol- oder Resorcinharze besonders geeignet. Der Klebstoff erzeugt eine massenschlüssige, auch kraftschlüssige Verbindung zwischen Trägerplatte und Dämmschicht. Das Material der Dämmschicht wird damit in den Verbundquerschnitt einbezogen und erhöht die Steifigkeit der Deckenplatte signifikant. Die Durchbiegung der Platte wird verringert und die Eigenfrequenz wird herabgesetzt.As a typical mass-locking composite is present in the gluing on. Polyurethane systems, epoxy resins, phenolic resins or resorcinol resins are particularly suitable as adhesives. The adhesive creates a mass-fit, even non-positive connection between carrier plate and insulating layer. The material of the insulating layer is thus included in the composite cross-section and significantly increases the rigidity of the ceiling slab. The deflection of the plate is reduced and the natural frequency is lowered.
Als Trägerplatte können Holzdecken (Balken mit Schalung), bevorzugt aber Holzwerkstoffe wie Sperrholz, OSB-Platten (Oriented Strand Board-Platten) Brettsperrholz oder Brettschichtholz eingesetzt werden. Brettsperrholz bietet den besonderen Vorteil, dass die der Dämmschicht abgewandte Unterseite der Deckenplatte eine optisch ansprechende Oberfläche bietet, die zwar verkleidet werden kann, aber nicht muss.As a support plate wood ceilings (beams with formwork), but preferably wood materials such as plywood, Oriented Strand Board (OSB) boards, plywood or glued laminated timber can be used. Cross laminated timber offers the particular advantage that the bottom side facing away from the insulating layer of the ceiling plate provides a visually appealing surface that can be disguised, but not necessarily.
Als Dämmschicht können typischerweise Betonplatten eingesetzt werden. Bevorzugt werden Betonplatten eingesetzt, deren Abmessungen kleiner sind als die Abmessungen der Trägerplatte bzw. der Deckenplatte. Besonders geeignet sind handelsübliche Betonplatten von z. B. 50 cm x 50 cm x 5 cm. Aber auch Steinplatten oder Platten aus einer Mischung von Beton und Stein sind geeignet. Bei kleinen Platten z. B. aus Beton wirkt sich zudem vorteilhaft aus, dass auf Armierungseisen verzichtet werden kann. Auch dies senkt die Kosten erheblich.As an insulating layer concrete slabs can be used typically. Concrete slabs are preferably used whose dimensions are smaller than the dimensions of the support plate or the ceiling plate. Particularly suitable are commercial concrete slabs of z. B. 50 cm x 50 cm x 5 cm. But stone slabs or slabs of a mixture of concrete and stone are also suitable. For small plates z. B. concrete also has an advantageous effect that can be dispensed with reinforcing bars. This also reduces the costs considerably.
Das Herstellen dieses massenschlüssigen Verbundes bereits werkseits erfolgt besonders einfach, gerade dann, wenn vorgefertigte, kleinere Platten zum Herstellen der Dämmschicht eingesetzt werden. Das Handhaben der kleinen Platten, die als Massenware besonders günstig sind, kann durch eine Person mit wenig Werkzeug erfolgen, anders als das Verarbeiten groß dimensionierter Betonplatten, die aufwändiges Werkzeug erfordern. Auch das Anpassen an Ausschnitte oder Vorsprünge oder das Anbringen von Ausnehmungen kann durch Bearbeiten kleinerer, vorgefertigter Betonplatten wesentlich einfacher erfolgen. Die Materialkosten und der Arbeitseinsatz zum Herstellen der erfindungsgemäßen Deckenplatte sind gegenüber dem Stand der Technik erheblich reduziert.The manufacture of this mass-fit composite already at the factory is particularly simple, especially when prefabricated, smaller plates are used for producing the insulating layer. The handling of the small plates, which are particularly inexpensive as a mass-produced, can be done by a person with little tools, unlike the processing of large-sized concrete slabs that require complex tools. The adaptation to cutouts or projections or the attachment of recesses can be done much easier by editing smaller, prefabricated concrete slabs. The material costs and the labor input for producing the ceiling panel according to the invention are considerably reduced compared to the prior art.
Das Herstellen eines massenschlüssigen Verbundes ist wesentlich preiswerter als das Herstellen von separaten Verbundelementen. Zudem müssen die Verbundelemente, da es sich bei Deckenplatten um statisch relevante Bauteile handelt, statisch berechnet und geprüft werden. Das Prüfen eines massenschlüssigen Verbundes ist demgegenüber einfacher.The production of a mass-connected composite is much cheaper than the production of separate composite elements. In addition, as the ceiling panels are statically relevant components, the composite elements must be statically calculated and tested. The testing of a mass-connected composite is simpler on the other hand.
Nach einer bevorzugten Ausführung sind die Trägerplatte und / oder die Dämmschicht mit Ausnehmungen versehen. Das können Ausnehmungen sein, die für Leitungen bestimmt sind, beispielsweise Öffnungen für aufsteigende Rohrleitungen oder Kabel. Als besonderer Vorteil der erfindungsgemäßen Deckenplatte ist anzusehen, dass in die der Dämmschicht zugewandten Oberseite der Trägerplatte oder in die Dämmschicht Ausnehmungen für Schläuche z. B. von Fußbodenheizungen eingebracht werden können. Die Schläuche können dann vor dem Aufbringen der Dämmschicht bzw. des Klebstoffs zum Fixieren der Dämmschicht eingelegt werden. Durch diese werkseitige Vorarbeit wird der Mehrwert der erfindungsgemäßen Deckenplatte erhöht und die Fertigstellung des Bauwerks weiter beschleunigt.According to a preferred embodiment, the carrier plate and / or the insulating layer are provided with recesses. These may be recesses intended for lines, for example, openings for ascending pipes or cables. A particular advantage of the ceiling panel according to the invention is to be considered that in the insulating layer facing the top of the support plate or in the insulating layer recesses for hoses z. B. of underfloor heating can be introduced. The hoses can then be inserted before the application of the insulating layer or the adhesive for fixing the insulating layer. Through this factory preparation, the added value of the ceiling tile according to the invention is increased and the completion of the building further accelerated.
Alternativ oder ergänzend können Leitungen, Rohre oder andere Einbauteile besonders einfach in die erfindungsgemäße Deckenplatte integriert werden, indem Dämmschicht-Elemente (siehe unten) verwendet werden, von denen mindestens einzelne in einem Abstand voneinander angeordnet werden, der es erlaubt, ergänzende Bauteile zwischen den Dämmschicht-Elementen anzuordnen. Diese Abstände zwischen Dämmschicht-Elementen können in Reihen verlaufen, können aber auch einen Verlauf mit Bogen oder Winkeln nehmen. Ergänzende Bauteile können Rohre (Heizungsrohre, Sanitärrohre, Leerrohre), Leitungen oder Armierungen sein. Als Armierungen können, je nach den Anforderungen an die Deckenplatte, zum Beispiel Armierungsstahl, Flacheisen oder auch Furnierschichtholz oder auch Armierungen aus Seilen, z. B. aus Aramidfasern eingesetzt werden. Dies ist insbesondere für solche Deckenplatten von Bedeutung, bei denen die Zugbelastung auf die Oberseite verlegt wird, z. B. bei auskragenden Bauteilen. In einem Abstand zwischen zwei Deckschicht-Elementen können mehrere ergänzende Bauteile eingebracht werden, z. B. mehrere Elektrokabel oder ein Kabel und eine Armierung. Bevorzugt ist es jedoch, je Abstand nur ein ergänzendes Bauteil aufzunehmen, um die einzelnen Abstände möglichst gering zu halten, so dass die Festigkeitseigenschaften der Deckenplatte möglichst wenig beeinträchtigt werden.Alternatively or additionally, pipes, pipes or other built-in parts can be integrated particularly easily into the ceiling panel according to the invention by using insulating layer elements (see below), at least some of which are arranged at a distance from one another, which allows complementary components between the insulating layer To arrange elements. These distances between the insulation layer elements can run in rows, but can also take a course with bends or angles. Supplementary components may be pipes (heating pipes, sanitary pipes, conduits), pipes or reinforcements. As reinforcements, depending on the requirements of the ceiling slab, for example, reinforcing steel, flat iron or veneer plywood or reinforcements made of ropes, z. B. be used from aramid fibers. This is particularly important for such ceiling tiles in which the tensile load is placed on the top, z. B. with cantilevered components. At a distance between two cover layer elements several complementary components can be introduced, for. As several electrical cables or a cable and a reinforcement. However, it is preferred to accommodate only one supplementary component per distance in order to keep the individual distances as small as possible, so that the strength properties of the ceiling plate are impaired as little as possible.
Die ergänzenden Bauteile werden bevorzugt mit der Deckenplatte bzw. mit den Dämmschicht-Elementen verklebt. Zu diesem Zweck werden die Fugen mit Klebstoff ausgefüllt, z. B. mit flüssigem Klebstoff vergossen, der dann aushärtet. So ist zum einen eine feste Verbindung bzw. Einbindung der ergänzenden Bauteile mit der Deckenplatte gewährleistet. Zum anderen wird durch das Vergießen mit Klebstoff eine ebene Oberfläche der Deckenplatte erreicht.The supplementary components are preferably glued to the ceiling plate or with the insulating layer elements. For this purpose, the joints are filled with adhesive, z. B. potted with liquid adhesive, which then hardens. Thus, on the one hand, a firm connection or integration of the supplementary components with the ceiling plate is ensured. On the other hand, by casting with adhesive, a flat surface of the ceiling plate is achieved.
Die erfindungsgemäße Deckenplatte wird bevorzugt hergestellt, indem die Trägerplatte auf der Oberseite, die der Dämmschicht zugewandt ist, mit Klebstoff versehen wird. Auf den Klebstoff wird die Dämmschicht aufgebracht. Es ist darauf zu achten, dass die Dämmschicht aufgebracht ist, bevor der Klebstoff ausgehärtet ist.The ceiling panel according to the invention is preferably prepared by the support plate is provided on the upper side, which faces the insulation layer, with adhesive. The insulating layer is applied to the adhesive. Care must be taken that the insulation layer is applied before the adhesive has hardened.
Bevorzugt wird bis zum Aushärten des Klebstoffs Druck auf die Dämmschicht aufgebracht, um einem besonders festen Verbund zwischen Trägerplatte und Dämmschicht zu gewährleisten. Der Druck beträgt bevorzugt von 0,4 bar bis 1,0 bar (= 0,04 MPa bis 0,1 MPa). Das Verpressen erfolgt bevorzugt mit Vakuumpressen. Es können aber auch andere Pressen sowie Pressen mit höherem Druck eingesetzt werden.Preferably, until the adhesive has cured, pressure is applied to the insulating layer in order to ensure a particularly strong bond between the carrier plate and the insulating layer. The pressure is preferably from 0.4 bar to 1.0 bar (= 0.04 MPa to 0.1 MPa). The pressing is preferably carried out with vacuum presses. But it can also be used other presses and presses with higher pressure.
Nach einer besonders bevorzugten Ausführung kann auf den Einsatz einer Presse verzichtet werden, wenn der Druck, der durch die Masse der Dämmschicht auf die Trägerplatte und den Klebstoff ausgeübt wird, ausreicht, um einen vollständigen Masseschluss zwischen Dämmschicht, Klebstoff und Trägerplatte herbeizuführen. Dies ist insbesondere für solche Klebstoffe gegeben, die beim Abbinden oder Aushärten nicht schäumen, wie z. B. Epoxidklebstoffe.According to a particularly preferred embodiment can be dispensed with the use of a press when the pressure exerted by the mass of the insulating layer on the carrier plate and the adhesive, sufficient to bring about a complete short to ground between insulating layer, adhesive and carrier plate. This is especially true for such adhesives that do not foam during setting or curing, such as. B. epoxy adhesives.
Werden Dämmschicht-Elemente verwendet, also Platten, z. B. aus Beton, mit Abmessungen, die kleiner sind als die Abmessungen der Trägerschicht, so werden sie in diesem Bett aus Klebstoff auf der Trägerplatte bündig ausgerichtet. Da bei kann der Klebstoff in die Fugen zwischen den Dämmschicht-Elementen eindringen, wenn das gewünscht ist. Alternativ können Seitenflächen der Dämmschicht-Elemente, die nach dem Aufbringen auf die Trägerplatte aneinander anliegen, vorab mit Klebstoff versehen werden. Auch durch diese Maßnahme ergeben sich mit Klebstoff versehene Fugen zwischen den Dämmschicht-Elementen.If insulating layer elements are used, ie plates, z. As concrete, with dimensions that are smaller than the dimensions of the support layer, they are aligned flush in this bed of adhesive on the support plate. As the adhesive can penetrate into the joints between the insulation layer elements, if so desired. Alternatively, side surfaces of the insulating layer elements, which abut each other after application to the carrier plate, are provided in advance with adhesive. Also by this measure, provided with adhesive joints between the insulation layer elements.
Details der Erfindung werden im Folgenden an einem Ausführungsbeispiel näher erläutert. Es zeigen:
- Fig. 1
- eine schematische Darstellung der erfindungsgemäßen Deckenplatte
- Fig. 2
- eine schematische Darstellen eines Fußbodenaufbaus unter Verwendung der erfindungsgemäßen Deckenplatte,
- Fig. 3
- eine schematische Darstellung einer weiteren Ausführung der erfindungsgemäßen Deckenplatte.
- Fig. 1
- a schematic representation of the ceiling plate according to the invention
- Fig. 2
- a schematic representation of a floor structure using the ceiling plate according to the invention,
- Fig. 3
- a schematic representation of another embodiment of the ceiling plate according to the invention.
Auf die Trägerplatte 2 wird Klebstoff 3 aufgebracht. Vorliegend wird ein Polyurethan-Klebstoff aufgebracht. Es können aber auch andere Klebstoffe wie z. B. Epoxidkleber verwendet werden. Der Klebstoff 3wird ca. 1 mm stark auf eine Oberseite 6 der Trägerplatte 2 aufgetragen, auf die die Dämmschicht 4 aufgebracht wird. Als Dämmschicht 4 werden Dämmschicht-Elemente 5, hier Betonplatten mit den Abmessungen 40 cm x 40 cm x 5cm aufgelegt und bündig gestoßen. Dort, wo Anschlüsse, Durchlässe oder Ausnehmungen in der Deckenplatte vorgesehen sind, sind diese bereits in der Trägerplatte 2 vorbereitet, bevor der Klebstoff 3 aufgetragen wird. Korrespondierende Anschlüsse, Durchlässe oder Ausnehmungen werden, wo erforderlich, in den Dämmschicht-Elementen 5 angebracht, bevor diese auf die Trägerplatte 2 aufgelegt werden. Dabei erweist es sich als vorteilhaft, dass die einzelnen Dämmschicht-Elemente 5 ohne weiteres von einer Person geschnitten, gesägt, gefräst oder auf andere Weise bearbeitet werden können.On the support plate 2 adhesive 3 is applied. In the present case, a polyurethane adhesive is applied. But it can also be other adhesives such. B. epoxy adhesive can be used. The adhesive 3 is about 1 mm thick applied to an
Es wird darauf geachtet, dass Dämmschicht-Elemente 5 vollflächig mit dem Klebstoff abbinden, also z. B. ohne Luftblasen einzuschließen. Ein Teil des Klebstoffs dringt in die Fugen 7 zwischen den Dämmschicht-Elementen 5 ein. Wenn die Dämmschicht-Elemente 5 bündig auf der Trägerplatte 2 ausgerichtet sind, wird diese Anordnung einer Vakuumpresse angeordnet (hier nicht dargestellt), die über einen Zeitraum von mindestens 12 Stunden einen Druck von 0,7 bar (=0,07 MPa) auf die Deckenplatte 1 ausübt. Danach ist der Klebstoff 3 abgebunden bzw. ausgehärtet und die Deckenplatte 1 ist verwendungsfertig.Care is taken to insulate the insulating
Eine aufwändigere Gestaltung der erfindungsgemäßen Dämmplatte 1 zeigt
Die Trägerplatte 2 ist auf ihrer Oberseite 6 mit Ausnehmungen 8 versehen. Die Ausnehmungen 8 werden nach Vorgabe in die Oberseite 6 gefräst. Die Vorgaben ergeben sich aus dem späteren Verwendungszweck der Deckenplatte 1 und werden z. B. vom Architekten des Bauwerks gemacht, in dem die Deckenplatte eingesetzt werden soll. In die Ausnehmungen 8 sind Schläuche 9 einer Fußbodenheizung eingelegt. Auf die mit den Schläuchen 9 versehene Trägerplatte 2 wird Klebstoff 3 aufgebracht, so wie zur
Auf die Deckenplatte 1 wird nach dem Einbau in das Bauwerk eine Entkopplungsschicht 10, z. B. ein Estrich, aufgebracht. Auf die Entkopplungsschicht 10 wird ein Fußbodenbelag 11 aufgebracht. Eine Unterseite 12 der Trägerplatte 2 zeigt verleimte, nebeneinander angeordnete Fichtenbretter. Die Unterseite 12 weist damit eine Ansicht auf, die bereits ein ansprechendes Dekor zeigt. Die Unterseite 12 kann auf Wunsch aber auch gestrichen, lackiert oder lasiert werden. Es kann auch eine abgehängte Decke unter der Unterseite 12 angebracht werden.On the ceiling plate 1 after installation in the building a decoupling layer 10, z. As a screed applied. On the decoupling layer 10, a floor covering 11 is applied. A bottom 12 of the support plate 2 shows glued, juxtaposed spruce boards. The bottom 12 thus has a view that already shows an attractive decor. The
Als weiteres Ausführungsbeispiel ist gemäß
Trägerplatte 2 und Dämmschicht-Elemente 4 sind mit einem 2-Komponenten Epoxidkleber 3 verklebt, der in einer Schichtstärke von 1mm aufgetragen ist. Der Verbund zwischen Trägerplatte 2 und Dämmschicht-Elementen 4 wurde hergestellt, ohne dass eine Presse eingesetzt wurde. Das Gewicht der Dämmschicht-Elemente 4 genügt, um den Epoxidkleber 3 abbinden zu lassen, so dass eine massenschlüssige Verbindung entsteht. Die Abstände 13 zwischen zwei Dämmschicht-Elementen4, in die Rohre, Leitungen oder Armierungselemente eingelegt sein können, werden mit dem gleichen Klebstoff 3 vergossen, so dass eine ebene Oberfläche entsteht. Das E-Modul des Brettsperrholzes beträgt 7.700 N/mm2, das E-Modul der Betonplatte beträgt 16.500 N/mm2. Die Steifigkeit der Deckenplatte 1, also des massenschlüssigen Verbunds aus Brettsperrholz und Betonplatte beträgt 3,24 x 1011 Nmm2.Support plate 2 and insulating
Aus einer gemäß
Claims (10)
dadurch gekennzeichnet, dass die Dämmschicht (4) mit der Trägerplatte (2) massenschlüssig verbunden ist.Ceiling plate (1), comprising a support plate (2) made of wood or a wood material, and an insulating layer (4) of a mineral or ceramic material arranged in the position of use on the support plate (2),
characterized in that the insulating layer (4) with the support plate (2) is connected in mass.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP12158422.1A EP2636809A1 (en) | 2012-03-07 | 2012-03-07 | Ceiling panel consisting from a wooden panel and a concrete layer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP12158422.1A EP2636809A1 (en) | 2012-03-07 | 2012-03-07 | Ceiling panel consisting from a wooden panel and a concrete layer |
Publications (1)
Publication Number | Publication Date |
---|---|
EP2636809A1 true EP2636809A1 (en) | 2013-09-11 |
Family
ID=45887906
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP12158422.1A Withdrawn EP2636809A1 (en) | 2012-03-07 | 2012-03-07 | Ceiling panel consisting from a wooden panel and a concrete layer |
Country Status (1)
Country | Link |
---|---|
EP (1) | EP2636809A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE1024499B1 (en) * | 2017-01-04 | 2018-03-13 | Den Nieuwen Buiten Bvba | A NEW ISOLATED BUILDING ELEMENT WITH CROSS LOCATION OF THE FIBERS AND METHOD FOR USE THEREOF |
WO2020146210A1 (en) | 2019-01-09 | 2020-07-16 | Six Minutes LLC | Cross-laminated timber having a conduit therein |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR996030A (en) * | 1945-04-12 | 1951-12-12 | Device for ensuring an effective and lasting bond between materials of different sizes | |
US4977731A (en) * | 1989-09-28 | 1990-12-18 | Bruce Grainger | Method of constructing masonry panels |
EP0280228B1 (en) | 1987-02-26 | 1991-07-10 | Entreprise Paris Ouest | Combined wood and concrete floor |
DE10030729A1 (en) * | 2000-06-23 | 2002-01-03 | Peter Muck | Plate element for construction of walls, ceilings or roofs of buildings comprises a concrete and wooden structure provided with an inner layer which consists of a mechanically stable, self-supporting material |
DE20210714U1 (en) * | 2002-07-10 | 2002-11-21 | Bauer Werner | Wood-concrete composite element with integrated climate element |
DE202007000957U1 (en) | 2006-02-09 | 2007-04-12 | Lignotrend Ag | Floor for multi-story building has wood spar outer margins under tension linked by concrete spars under compression |
EP1582644B1 (en) | 2004-03-31 | 2008-03-12 | Sintesi S.r.l. | System for the construction of mixed wood and concrete floors |
DE202007005496U1 (en) * | 2006-07-07 | 2008-08-21 | Ducostone Gmbh | Plate-shaped component |
-
2012
- 2012-03-07 EP EP12158422.1A patent/EP2636809A1/en not_active Withdrawn
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR996030A (en) * | 1945-04-12 | 1951-12-12 | Device for ensuring an effective and lasting bond between materials of different sizes | |
EP0280228B1 (en) | 1987-02-26 | 1991-07-10 | Entreprise Paris Ouest | Combined wood and concrete floor |
US4977731A (en) * | 1989-09-28 | 1990-12-18 | Bruce Grainger | Method of constructing masonry panels |
DE10030729A1 (en) * | 2000-06-23 | 2002-01-03 | Peter Muck | Plate element for construction of walls, ceilings or roofs of buildings comprises a concrete and wooden structure provided with an inner layer which consists of a mechanically stable, self-supporting material |
DE20210714U1 (en) * | 2002-07-10 | 2002-11-21 | Bauer Werner | Wood-concrete composite element with integrated climate element |
EP1582644B1 (en) | 2004-03-31 | 2008-03-12 | Sintesi S.r.l. | System for the construction of mixed wood and concrete floors |
DE202007000957U1 (en) | 2006-02-09 | 2007-04-12 | Lignotrend Ag | Floor for multi-story building has wood spar outer margins under tension linked by concrete spars under compression |
DE202007005496U1 (en) * | 2006-07-07 | 2008-08-21 | Ducostone Gmbh | Plate-shaped component |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE1024499B1 (en) * | 2017-01-04 | 2018-03-13 | Den Nieuwen Buiten Bvba | A NEW ISOLATED BUILDING ELEMENT WITH CROSS LOCATION OF THE FIBERS AND METHOD FOR USE THEREOF |
EP3480385A3 (en) * | 2017-01-04 | 2019-10-16 | Den Nieuwen Buiten BVBA | A novel insulated cross-laminated construction element and method for using the same |
WO2020146210A1 (en) | 2019-01-09 | 2020-07-16 | Six Minutes LLC | Cross-laminated timber having a conduit therein |
US11084245B2 (en) | 2019-01-09 | 2021-08-10 | Six Minutes LLC | Cross-laminated timber having a conduit therein |
EP3908714A4 (en) * | 2019-01-09 | 2022-09-14 | Four Sided Solutions LLC | Cross-laminated timber having a conduit therein |
US11833776B2 (en) | 2019-01-09 | 2023-12-05 | Four Sided Solutions Llc | Cross-laminated timber panel having a conduit therein and attachable fitting |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2787140B1 (en) | Flat ceiling in composite wood concrete construction and method for producing such a ceiling | |
DE102018000634B4 (en) | Prefabricated, insulating component made from a large bale of compacted straw surrounded by a frame | |
EP1704290A1 (en) | Tile to be used in a laying system, especially for producing a floor covering and method for producing the same | |
EP2196593A1 (en) | Board-shaped wood compound element | |
AT505266B1 (en) | BEARING ELEMENT, BEEGTRÄGERANORDNUNG AND METHOD FOR THE PRODUCTION | |
DE202006015693U1 (en) | Wood-concrete connecting unit for use in building construction, has slab and support units connected with each other by connection unit that is embedded in slab unit, where slab unit is made of concrete and support unit is made of wood | |
EP1555098A2 (en) | Method for fabricating composite elements | |
DE102011110918B4 (en) | Building construction with wall construction for load-bearing walls in a multi-storey building and method for producing a building structure | |
DE19828607A1 (en) | Structure increasing loading capacity of concrete floors | |
EP2636809A1 (en) | Ceiling panel consisting from a wooden panel and a concrete layer | |
EP3137700B1 (en) | Method for producing a ceiling in a building | |
DE102007052455A1 (en) | Thrust force connection system for wood-concrete composites, uses flexible connection seam between web and upper flange | |
DE102006041305A1 (en) | Building board and method for producing a building board | |
EP1187960A1 (en) | Wooden floor | |
DE202006013348U1 (en) | Impact sound insulating wooden span ceiling formed by bearing beams with bare ceiling shell and connection consisting of two beams held together by flexible layer bridging gap between bottom of shell using fasteners | |
DE102015003338A1 (en) | Wood-concrete composite construction and method for its production | |
DE102018006790A1 (en) | Beam reinforcement composite | |
DE10230963A1 (en) | Procedure for building of supporting wall uses construction elements with cavity of one element aligning with cavity of at least one element lying above it in overlap, with cavities filled with locally available material | |
DE10311210A1 (en) | Building outer wall element of baseplate and insulating plates uses wood or plant fiber insulating plate joined positively by toothing or anchors to cement-bonded plate and mineral baseplate for thin wall finish. | |
DE10314318A1 (en) | 2-coat-finished parquet | |
EP3919702A1 (en) | Wood-concrete composite component and method for producing a wood- concrete composite component | |
EP2372031A2 (en) | Ceiling structure for a wooden beam ceiling | |
DE202005003808U1 (en) | Building part for ceilings or walls of houses has first layer of expandable tension-bearing material and second layer of non-compactable pressure-resistant material topped by covering layer resting on frame | |
EP3856994A1 (en) | Composite ceiling construction | |
EP4334541A1 (en) | Method for producing a composite element, and composite element |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
17P | Request for examination filed |
Effective date: 20130809 |
|
RBV | Designated contracting states (corrected) |
Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
17Q | First examination report despatched |
Effective date: 20141111 |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
INTG | Intention to grant announced |
Effective date: 20170704 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20171115 |