EP2000606A2 - Ceiling or wall element - Google Patents
Ceiling or wall element Download PDFInfo
- Publication number
- EP2000606A2 EP2000606A2 EP20080010204 EP08010204A EP2000606A2 EP 2000606 A2 EP2000606 A2 EP 2000606A2 EP 20080010204 EP20080010204 EP 20080010204 EP 08010204 A EP08010204 A EP 08010204A EP 2000606 A2 EP2000606 A2 EP 2000606A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- layer
- ceiling
- wall element
- element according
- stiffening layer
- 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- Withdrawn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
- 239000011230 binding agent Substances 0.000 claims abstract description 14
- 229910052751 metal Inorganic materials 0.000 claims abstract description 12
- 239000002184 metal Substances 0.000 claims abstract description 12
- 239000011521 glass Substances 0.000 claims abstract description 10
- 239000006260 foam Substances 0.000 claims abstract description 8
- 239000000919 ceramic Substances 0.000 claims abstract description 7
- 239000002131 composite material Substances 0.000 claims abstract 4
- 239000004927 clay Substances 0.000 claims abstract 2
- 238000005253 cladding Methods 0.000 claims description 35
- 239000008187 granular material Substances 0.000 claims description 18
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 239000000945 filler Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 230000008961 swelling Effects 0.000 abstract 2
- 239000008258 liquid foam Substances 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 66
- 239000013590 bulk material Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 238000009413 insulation Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000011094 fiberboard Substances 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000011494 foam glass Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000002557 mineral fiber Substances 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 235000019353 potassium silicate Nutrition 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
- E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
- E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
- E04C2/296—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating composed of insulating material and non-metallic or unspecified sheet-material
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
- E04B1/84—Sound-absorbing elements
- E04B1/86—Sound-absorbing elements slab-shaped
-
- 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
- E04B9/0478—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like of the tray type
- E04B9/0485—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like of the tray type containing a filling element
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
- E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
- E04C2/292—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating composed of insulating material and sheet metal
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
- E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
- E04F13/0867—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements having acoustic absorption means on the visible surface
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
- E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
- E04F13/0875—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements having a basic insulating layer and at least one covering layer
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
- E04B1/84—Sound-absorbing elements
- E04B2001/8457—Solid slabs or blocks
Definitions
- the invention relates to a ceiling or wall element in the form of a lightweight board.
- the lightweight panel according to the invention consists essentially of a relatively thin, self-supporting cladding layer and a stiffening layer of solidified expanded glass granules, ceramic foam or a similar rigid material, wherein the cladding layer is connected via its surface with the stiffening layer.
- the stiffening layer ensures sufficient rigidity, so that sagging of the lightweight board is largely avoided when used as a ceiling element.
- the stiffening layer used in conjunction with the cladding layer for sound absorption, sound insulation and fire protection purposes.
- Fig. 1 shows a cladding layer 1 and a stiffening layer 2 which are connected flat to each other.
- the stiffening layer 2 is formed in this embodiment by a solidified bulk material of expanded glass granules 2a, which is connected by a binder 2b to form a unit, wherein the binder is preferably also used for planar connection with the cladding layer 1.
- the grain size of the expanded glass granules 2a can be 0.1- 10 mm are in particular 1 to 2 mm and 2 to 4 mm.
- the thickness of the stiffening layer 2 may be 5 to 100 mm, preferably about 20 mm.
- the stiffening layer 2 can also be constructed of ceramic foam, foam glass, mineral wool or mineral fibers, which are solidified by a binder and take the form of a rigid plate.
- the binder may be organic or inorganic and selected according to the material to be bound.
- a silicate adhesive, waterglass adhesive or the like may be used for expanded glass granules or other granules having a low weight per unit volume.
- the cladding layer 1 may consist of aluminum or steel sheet, which may be perforated or smooth. It is also possible to use a structured sheet metal, an expanded metal mesh or a corrugated or trapezoidal metal sheet.
- the thickness of the cladding layer may be between about 0.5 and 3 mm, preferably between about 0.6 and 1 mm.
- a plasterboard or gypsum fiber board may be provided instead of a metal cladding layer 1.
- the cladding layer 1 may be formed smooth or perforated, wherein the perforation may be a round, triangular, square or polygonal perforation.
- the free cross section is preferably about 0.5 to 80%, preferably about 1 to 25%.
- the cladding layer 1 is substantially self-supporting and forms a statically co-supporting element of the lightweight board, but can sag because of its small thickness without stiffening layer in a horizontal arrangement.
- the cladding layer has a certain intrinsic stability, but only by the surface connection with the stiffening layer results in a lightweight board that does not or only slightly sags.
- the binder of the stiffening layer can also be used for connection to the cladding layer. This can, how Fig. 6 shows the granules 2a in the Perforation 1a of the cladding layer 1 penetrate when the bulk material is applied to the cladding layer and then solidified by the binder.
- a mechanical connection between the cladding layer 1 and stiffening layer 2 can be made by attaching to the metal cladding layer 1, z. B. a crown punching is formed, which results in hook-shaped protruding edges on the back, which lead to a firm connection with the binder of the stiffening layer.
- Fig. 2 shows an embodiment of a lightweight board, in which the edges of the cladding layer 1 are bent at 1b, so that the bulk material in the form of granules 2a in the box-shaped, open-top structure of the cladding layer 1 can be introduced.
- an acoustic fleece 3 is arranged between the cladding layer 1 and stiffening layer 2.
- an acoustic fleece 3a is also provided in this embodiment.
- Such an acoustic fleece may have a weight of about 20 - 300 g / m 2 and a thickness of about 0.1 - 5.0 mm, wherein the acoustic fleece may have different flow resistance according to the respective requirements. If the acoustic nonwoven fabric 3 is visible through the perforation 1a of the cladding layer 1, it may also be made in different colors.
- a layer 4 which may be made of aluminum or steel sheet or a plasterboard depending on the application of the lightweight panel.
- a fabric or a nonwoven may be provided as a final cover layer 4.
- This cover layer 4 may be formed smooth or perforated, according to the respective requirements in terms of sound absorption and sound insulation. It can also be made of cardboard.
- Fig. 3 schematically shows an embodiment in which in the stiffening layer 2, a reinforcing insert 5 is embedded, which may for example consist of a trapezoidal or corrugated sheet 5a, 5b.
- a smooth or perforated plate or a grid can be introduced as reinforcing insert 5 in the bulk material of the stiffening plate 2.
- Fig. 4 shows an embodiment in which water-carrying channels 6 for cooling or heating in the filler or granules of the stiffening layer 2 is stored.
- the channels 6 may be in heat-conducting contact with the cladding layer 1 preferably made of metal, but may also be embedded in the material of the reinforcing plate.
- Fig. 5 shows schematically attached to the cladding layer 1 welding pins 7 or the like anchoring elements, which contribute to a firm connection between the bulk of the stiffening plate 2 and the cladding layer 1.
- a microporous layer 8 or, for example, an acoustic fleece is applied on the visible side so that the granules in the perforation of the lining layer 1 are not or hardly visible ,
- the stiffening layer 2 can be introduced by pouring the bulk material in different layers.
- a first layer can be introduced with granules of larger particle size, on which a further layer of granules of smaller particle size is applied. Accordingly, different densities of the granules can be introduced in sheet form or mixed.
- the reinforcing layer 2 separate from the lining layer 1 in a plate shape and to cut it accordingly so that it can then be connected to the lining layer.
- an adhesive layer is preferably used between the cladding layer 1 and the stiffening layer 2.
- the bed When the bulk material is introduced into a mold or between the bevelled edges 1b of the lining layer 1 (FIG. Fig. 2 ), the bed can be introduced loose or under pressure, so that the granules are pressed.
- the lightweight board described can be provided with a wet coating, a powder coating or a textured finish to largely cover the perforation.
- the lightweight board described consists of a cladding layer 1 of perforated or smooth metal sheet, expanded metal or the like with angled edge portions for forming a box-shaped structure filled with expanded glass granules or the like solidified by a binder.
- the stiffening layer is formed of ceramic foam
- a solid in powder form is preferably used with an initially liquid binder, wherein still a foaming component can be added.
- a foaming component can be added.
- a two-component ceramic foam can be used, which foams at room temperature and cures without external heat.
- Such a ceramic foam has a long-term temperature resistance of about 1000 ° C and corresponds to the building material class A1 (non-combustible), with no flue gases forming in the event of fire.
- the lightweight panel described is intended in particular for interior design as a wall or ceiling panel, the sound insulation and fire protection properties can be adjusted by the choice of materials.
- a light construction panel in a sandwich construction is formed by the lightweight construction of the stiffening layer 2, which does not sag or only slightly when used as a ceiling element and allows a uniformly flat attachment.
- the lightweight board is also well suited for use as a sound-insulated ceiling element.
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Acoustics & Sound (AREA)
- Electromagnetism (AREA)
- Building Environments (AREA)
Abstract
Description
Die Erfindung betrifft ein Decken- oder Wandelement in Form einer Leichtbauplatte.The invention relates to a ceiling or wall element in the form of a lightweight board.
Die erfindungsgemäße Leichtbauplatte besteht im Wesentlichen aus einer relativ dünnen, selbsttragenden Verkleidungsschicht und einer Versteifungsschicht aus verfestigtem Blähglasgranulat, Keramikschaum oder einem ähnlichen steifen Material, wobei die Verkleidungsschicht über ihre Fläche mit der Versteifungsschicht verbunden ist.The lightweight panel according to the invention consists essentially of a relatively thin, self-supporting cladding layer and a stiffening layer of solidified expanded glass granules, ceramic foam or a similar rigid material, wherein the cladding layer is connected via its surface with the stiffening layer.
Die Versteifungsschicht gewährleistet eine ausreichende Steifigkeit, damit bei Verwendung als Deckenelement ein Durchhängen der Leichtbauplatte weitgehend vermieden wird. Zudem dient die Versteifungsschicht in Verbindung mit der Verkleidungsschicht zur Schallabsorption, Schalldämmung und für Brandschutzzwecke.The stiffening layer ensures sufficient rigidity, so that sagging of the lightweight board is largely avoided when used as a ceiling element. In addition, the stiffening layer used in conjunction with the cladding layer for sound absorption, sound insulation and fire protection purposes.
Beispielsweise Ausführungsformen der Erfindung werden nachfolgend anhand der Zeichnung näher erläutert. Es zeigen
- Fig. 1
- eine schematische Querschnittsansicht einer ersten Ausführungsform,
- Fig. 2
- einen schematischen Querschnitt durch eine zweite Ausführungsform einer Leichtbauplatte,
- Fig. 3
- die Anordnung einer Verstärkungseinlage in der Versteifungsschicht,
- Fig. 4
- eine Ausführungsform mit Heiz- oder Kühlkanälen in der Versteifungsschicht,
- Fig. 5
- eine Verbindungsart zwischen Verkleidungsschicht und Versteifungsschicht, und
- Fig. 6
- eine abgewandelte Ausführungsform.
- Fig. 1
- a schematic cross-sectional view of a first embodiment,
- Fig. 2
- a schematic cross section through a second embodiment of a lightweight board,
- Fig. 3
- the arrangement of a reinforcing insert in the stiffening layer,
- Fig. 4
- an embodiment with heating or cooling channels in the stiffening layer,
- Fig. 5
- a type of connection between the cladding layer and the stiffening layer, and
- Fig. 6
- a modified embodiment.
Anstelle von Blähglasgranulat kann die Versteifungsschicht 2 auch aus Keramikschaum, Schaumglas, Mineralwolle oder aus Mineralfasern aufgebaut sein, die durch ein Bindemittel verfestigt sind und die Form einer steifen Platte einnehmen.Instead of expanded glass granules, the
Das Bindemittel kann organisch oder anorganisch sein und entsprechend dem zu bindenden Material ausgewählt werden. Beispielsweise kann ein Silikatkleber, Wasserglaskleber oder dergleichen für Blähglasgranulat oder ein anderes Granulat verwendet werden, das ein geringes Gewicht pro Volumeneinheit hat.The binder may be organic or inorganic and selected according to the material to be bound. For example, a silicate adhesive, waterglass adhesive or the like may be used for expanded glass granules or other granules having a low weight per unit volume.
Die Verkleidungsschicht 1 kann aus Aluminium- oder Stahlblech bestehen, das gelocht oder glatt ausgebildet sein kann. Auch kann ein Strukturblech, ein Streckgitter oder ein Well- oder Trapezblech verwendet werden. Die Dicke der Verkleidungsschicht kann zwischen etwa 0,5 und 3 mm liegen, vorzugsweise zwischen etwa 0,6 und 1 mm.The
Anstelle einer aus Metall bestehenden Verkleidungsschicht 1 kann auch eine Gipskarton- oder Gipsfaserplatte vorgesehen sein.Instead of a
Die Verkleidungsschicht 1 kann glatt oder perforiert ausgebildet sein, wobei die Perforation eine Rund-, Dreieck-, Viereck- oder Vieleck-Lochung sein kann. Der freie Querschnitt beträgt vorzugsweise etwa 0,5 - 80 %, vorzugsweise etwa 1 - 25 %.The
Die Verkleidungsschicht 1 ist im Wesentlichen selbsttragend und bildet ein statisch mittragendes Element der Leichtbauplatte, das aber wegen seiner geringen Dickenabmessung ohne Versteifungsschicht bei horizontaler Anordnung durchhängen kann. Die Verkleidungsschicht hat zwar eine gewisse Eigenstabilität, die aber erst durch die flächige Verbindung mit der Versteifungsschicht eine Leichtbauplatte ergibt sich, die nicht oder nur minimal durchhängt.The
Um eine flächige Verbindung zwischen Verkleidungsschicht 1 und Versteifungsschicht 2 zu erhalten, kann das Bindemittel der Versteifungsschicht auch zur Verbindung mit der Verkleidungsschicht verwendet werden. Hierbei kann, wie
Nach einer anderen Ausgestaltung kann eine mechanische Verbindung zwischen Verkleidungsschicht 1 und Versteifungsschicht 2 dadurch hergestellt werden, dass an der aus Metall bestehenden Verkleidungsschicht 1, z. B. eine Kronenstanzung ausgebildet wird, die auf der Rückseite hakenförmig abstehende Ränder ergibt, die zu einer festen Verbindung mit dem Bindemittel der Versteifungsschicht führen.According to another embodiment, a mechanical connection between the
Bei der Ausführungsform nach
Bei der Ausführungsform nach
Die Versteifungsschicht 2 kann durch Schüttung des Schüttguts in verschiedenen Lagen eingebracht werden. Beispielsweise kann eine erste Lage mit einem Granulat größerer Komgröße eingebracht werden, auf der eine weitere Lage mit einem Granulat kleinerer Korngröße aufgebracht wird. Entsprechend können unterschiedliche Dichten des Granulats lagenförmig oder auch gemischt eingebracht werden.The
Es ist auch möglich, die Verstärkungsschicht 2 getrennt von der Verkleidungsschicht 1 plattenförmig auszubilden und entsprechend zuzuschneiden, sodass sie dann mit der Verkleidungsschicht verbunden werden kann. In diesem Falle wird vorzugsweise eine Kleberschicht zwischen Verkleidungsschicht 1 und Versteifungsschicht 2 verwendet.It is also possible to make the reinforcing
Bei Einbringen des Schüttguts in eine Form oder zwischen die abgekanteten Ränder 1b der Verkleidungsschicht 1 (
Raumseitig kann die beschriebene Leichtbauplatte mit einer Nasslackierung, einer Pulverbeschichtung oder einer Strukturlackierung versehen werden, um die Perforation weitgehend zu überdecken.On the room side, the lightweight board described can be provided with a wet coating, a powder coating or a textured finish to largely cover the perforation.
Bevorzugt besteht die beschriebene Leichtbauplatte aus einer Verkleidungsschicht 1 aus gelochtem oder glattem Metallblech, Streckgitter oder dergleichen mit abgewinkelten Randabschnitten zur Ausbildung eines kastenförmigen Aufbaus, der mit Blähglasgranulat oder dergleichen gefüllt ist, das durch ein Bindemittel verfestigt ist.Preferably, the lightweight board described consists of a
Wenn die Versteifungsschicht aus Keramikschaum ausgebildet ist, wird vorzugsweise ein Feststoff in Pulverform mit einem zunächst flüssigen Bindemittel verwendet, wobei noch eine aufschäumende Komponente zugegeben werden kann. Beispielsweise kann ein ZweiKomponenten-Keramikschaum Verwendung finden, der bei Raumtemperatur aufschäumt und ohne äußere Wärmezufuhr aushärtet. Ein derartiger Keramikschaum hat eine Dauertemperaturbeständigkeit von ca. 1000° C und entspricht der Baustoffklasse A1 (nicht brennbar), wobei sich im Brandfall keine Rauchgase bilden.If the stiffening layer is formed of ceramic foam, a solid in powder form is preferably used with an initially liquid binder, wherein still a foaming component can be added. For example, a two-component ceramic foam can be used, which foams at room temperature and cures without external heat. Such a ceramic foam has a long-term temperature resistance of about 1000 ° C and corresponds to the building material class A1 (non-combustible), with no flue gases forming in the event of fire.
Die beschriebene Leichtbauplatte ist insbesondere für den Innenausbau als Wand- oder Deckenverkleidung vorgesehen, wobei die Schallschutz- und Brandschutzeigenschaften durch die Wahl der Materialien eingestellt werden können. Insbesondere wird durch die in Leichtbauweise ausgebildete Versteifungsschicht 2 eine Leichtbauplatte in Sandwichbauweise ausgebildet, die bei Verwendung als Deckenelement nicht oder nur wenig durchhängt und eine gleichmäßig ebene Anbringung zulässt.The lightweight panel described is intended in particular for interior design as a wall or ceiling panel, the sound insulation and fire protection properties can be adjusted by the choice of materials. In particular, a light construction panel in a sandwich construction is formed by the lightweight construction of the
Bei Verwendung von Blähglasgranulat beispielsweise, das aus Altglas bzw. Recyclingmaterial hergestellt sein kann, ergeben sich gute Brandschutzeigenschaften und gute Schallabsorptions- und Schalldämmwerte. Hierdurch ist die Leichtbauplatte auch für den Einsatz als schalllängsgedämmtes Deckenelement gut geeignet.When using expanded glass granules, for example, which can be made of waste glass or recycled material, good fire protection properties and good sound absorption and sound insulation results. As a result, the lightweight board is also well suited for use as a sound-insulated ceiling element.
Claims (12)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200720007930 DE202007007930U1 (en) | 2007-06-05 | 2007-06-05 | Panel for completion of ceiling or wall has perforated sheet metal face bonded to a stiffening layer of composite material |
Publications (1)
Publication Number | Publication Date |
---|---|
EP2000606A2 true EP2000606A2 (en) | 2008-12-10 |
Family
ID=38513906
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20080010204 Withdrawn EP2000606A2 (en) | 2007-06-05 | 2008-06-04 | Ceiling or wall element |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP2000606A2 (en) |
DE (1) | DE202007007930U1 (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006056167B4 (en) * | 2006-11-28 | 2011-04-14 | Fachhochschule Landshut | Lightweight molded part with support core and corresponding manufacturing process |
DE202007017699U1 (en) | 2007-12-19 | 2009-02-26 | VS Vereinigte Spezialmöbelfabriken GmbH & Co. KG | partition element |
DE102009025179A1 (en) * | 2009-06-12 | 2010-12-16 | Ruth Rundmund-Dingslaken | Construction composite panel |
EP2343471A1 (en) * | 2010-01-07 | 2011-07-13 | Josef Entfellner | Fire resistant wall and method for its manufacture |
EP2434066A1 (en) * | 2010-09-23 | 2012-03-28 | HJE Systembau Eickhoff Gmbh & Co.kg | Profile for producing an acoustic sound absorption element for walls and ceilings and acoustic sound absorption element for walls and ceilings with the profile |
DE102011014738A1 (en) | 2010-11-03 | 2012-05-03 | Adrian Eichhorn | module |
DE102011119976A1 (en) | 2011-12-02 | 2013-06-06 | Elbe Flugzeugwerke Gmbh | Support core composite panel with a core made of expanded glass |
ITTV20120094A1 (en) * | 2012-05-23 | 2013-11-24 | Claudino Gaiotti | INTEGRATED SYSTEM OF PANELS FOR WALL AND CEILING COVERING, WITH HOUSING OF WIRING AND ELECTRIC SERVICES. |
DE102017127862A1 (en) * | 2017-11-24 | 2019-05-29 | Markus Roth | composite component |
-
2007
- 2007-06-05 DE DE200720007930 patent/DE202007007930U1/en not_active Expired - Lifetime
-
2008
- 2008-06-04 EP EP20080010204 patent/EP2000606A2/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
DE202007007930U1 (en) | 2007-09-06 |
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