EP2000606A2 - Elément de plafond ou de paroi - Google Patents

Elément de plafond ou de paroi Download PDF

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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Withdrawn
Application number
EP20080010204
Other languages
German (de)
English (en)
Inventor
Alois Kiermaier
Martin Weber
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lindner AG
Original Assignee
Lindner AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Lindner AG filed Critical Lindner AG
Publication of EP2000606A2 publication Critical patent/EP2000606A2/fr
Withdrawn legal-status Critical Current

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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.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Electromagnetism (AREA)
  • Building Environments (AREA)
EP20080010204 2007-06-05 2008-06-04 Elément de plafond ou de paroi Withdrawn EP2000606A2 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200720007930 DE202007007930U1 (de) 2007-06-05 2007-06-05 Decken- oder Wandelement

Publications (1)

Publication Number Publication Date
EP2000606A2 true EP2000606A2 (fr) 2008-12-10

Family

ID=38513906

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20080010204 Withdrawn EP2000606A2 (fr) 2007-06-05 2008-06-04 Elément de plafond ou de paroi

Country Status (2)

Country Link
EP (1) EP2000606A2 (fr)
DE (1) DE202007007930U1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006056167B4 (de) * 2006-11-28 2011-04-14 Fachhochschule Landshut Leichtbau-Formteil mit Stützkern und entsprechendes Herstellungsverfahren
DE202007017699U1 (de) 2007-12-19 2009-02-26 VS Vereinigte Spezialmöbelfabriken GmbH & Co. KG Trennwandelement
DE102009025179A1 (de) * 2009-06-12 2010-12-16 Ruth Rundmund-Dingslaken Bau-Verbundplatte
EP2343471A1 (fr) * 2010-01-07 2011-07-13 Josef Entfellner Paroi ignifuge et son procédé de fabrication
EP2434066A1 (fr) * 2010-09-23 2012-03-28 HJE Systembau Eickhoff Gmbh & Co.kg Profil d'établissement d'un élément d'absorption de bruit pour parois et plafonds et élément d'absorption de bruit pour parois et plafonds dotés du profil
DE102011014738A1 (de) 2010-11-03 2012-05-03 Adrian Eichhorn Bauelement
DE102011119976A1 (de) 2011-12-02 2013-06-06 Elbe Flugzeugwerke Gmbh Stützkernverbundplatte mit einem Stützkern aus Blähglas
ITTV20120094A1 (it) * 2012-05-23 2013-11-24 Claudino Gaiotti Sistema integrato di pannellature per il rivestimento di pareti e soffitti, con alloggiamento del cablaggio e dei servizi elettrici.
DE102017127862A1 (de) * 2017-11-24 2019-05-29 Markus Roth Verbundbauelement

Also Published As

Publication number Publication date
DE202007007930U1 (de) 2007-09-06

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