EP1831476A1 - Plaque perforee a base de platre - Google Patents

Plaque perforee a base de platre

Info

Publication number
EP1831476A1
EP1831476A1 EP05850485A EP05850485A EP1831476A1 EP 1831476 A1 EP1831476 A1 EP 1831476A1 EP 05850485 A EP05850485 A EP 05850485A EP 05850485 A EP05850485 A EP 05850485A EP 1831476 A1 EP1831476 A1 EP 1831476A1
Authority
EP
European Patent Office
Prior art keywords
gypsum
perforated plate
perforated
stepped
side surfaces
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.)
Granted
Application number
EP05850485A
Other languages
German (de)
English (en)
Other versions
EP1831476B1 (fr
EP1831476B9 (fr
Inventor
Bruno Flennert
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.)
Knauf Gips KG
Original Assignee
Knauf Gips KG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=38331206&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1831476(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from EP04106897A external-priority patent/EP1674630A1/fr
Application filed by Knauf Gips KG filed Critical Knauf Gips KG
Priority to DE202005021353U priority Critical patent/DE202005021353U1/de
Priority to PL05850485T priority patent/PL1831476T3/pl
Priority to EP05850485.3A priority patent/EP1831476B9/fr
Publication of EP1831476A1 publication Critical patent/EP1831476A1/fr
Publication of EP1831476B1 publication Critical patent/EP1831476B1/fr
Application granted granted Critical
Publication of EP1831476B9 publication Critical patent/EP1831476B9/fr
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

Links

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
    • E04C2/04—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 concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres
    • E04C2/043—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 concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres of plaster
    • 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
    • E04B9/0435—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like having connection means at the edges
    • 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
    • E04B9/0464—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like having irregularities on the faces, e.g. holes, grooves
    • 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
    • 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
    • E04B2001/8476—Solid slabs or blocks with acoustical cavities, with or without acoustical filling
    • E04B2001/848—Solid slabs or blocks with acoustical cavities, with or without acoustical filling the cavities opening onto the face of the element

Definitions

  • the invention relates to perforated plates based on gypsum, process for their preparation and method for their installation.
  • Perforated boards based on gypsum in particular plasterboard perforated slabs and gypsum fiber perforated slabs, are used, inter alia, to improve room acoustics. They consist of a gypsum board which has a plurality of openings, which may have different shapes. Impact sound waves can penetrate through the holes and thus prevent the sound reflection. In most cases, a sound-absorbing material such as a mineral wool or a non-woven fabric is attached to the back of the perforated plate to enhance the insulating effect.
  • perforated plates are used as ceiling material, but can also be used as a wall cladding.
  • apertured plates are supported on a support, e.g. mounted a metal profile or a wooden strip, wherein the adjacent edge regions must have a defined distance.
  • the distance between the plates is dimensioned so that there is a uniform spacing of the holes.
  • the alignment is carried out with appropriate tools that are based on the respective distance of the holes (depending on the Lochungs-slit type) and ensure that this distance is maintained in the transition region between two plates. The aim is to achieve a "transition-free" appearance within the total area.
  • the joint formed between the plates is usually closed with a putty material, for example plaster.
  • the blanket is closed painted to compensate for color differences and to achieve a homogeneous and uniform appearance.
  • a disadvantage of the method is that the exact alignment of the plates to each other at least two, better three people requires that have experience in the field and the alignment is still very time consuming.
  • EP 1 369 215 A2 discloses a method for the production of gypsum plasterboard plates which show a high dimensional stability.
  • the plates produced in accordance with the method described there can be laid seamlessly abutting one another without any gaps so that only one hairline remains.
  • the joint may have to be subsequently reworked, for example in order to remove excess residues of the adhesive-like products used to close the remaining residue.
  • No. 2,256,761 discloses a joint reinforcement made, for example, of metal, into which gypsum boards with a shiplap can be inserted. The metal clip is then concealed during plastering of the resulting plasterboard wall. Such solutions are not transferable to perforated plates, since perforated plates are not usually plastered over the entire surface.
  • DE 203 05 974 shows a front edge connection for the installation of plasterboard and plasterboard acoustic perforated panels, in which the end face of a wave profile are milled.
  • the present invention has the object to overcome the above-mentioned disadvantages of the prior art.
  • the object is achieved by a perforated plate based on gypsum with a front and a rear side and four side surfaces, wherein at least two side surfaces are formed as stepped rabbet.
  • the at least two side surfaces are adjacent.
  • Adjacent means that two side surfaces meet at a corner of the plate.
  • Fugue means an opening to be filled at least 2 mm wide.
  • Embodiments in which two plate edges abut one another directly and as far as possible should not produce a joint are referred to below as hair fugues.
  • Shiplap means that the side area is in the form of a step.
  • the stage may have different heights or widths.
  • the edges need not be rectangular, even chamfered or rounded shapes are possible. Rounded or chamfered edges can be in both shallow rebate and non-shiplap areas. It is also possible that a "visual gap" remains to the visible side, which is not filled. In a visual joint, a part of the joint is closed, while a gap remains on the visible side.
  • the chamfer does not exist over the entire length of an edge.
  • the perforated plate according to the invention has exactly two adjacent side surfaces in the form of a stepped rebate.
  • the assembly is carried out in each case so that a perforated plate with a side surface with stepped rabbet strikes a non-stepped side surface, so that a gap pointing into the space remains. Since the perforated plates abut directly against one another in this manner of assembly, the assembly is much easier than the standard method, since no adjustment or only minor messages depending on the hole pattern is required. Even tilting, in which the perforated plates are no longer aligned parallel to each other, is largely excluded.
  • the resulting joint can be filled in the usual way with a filling or filling material, such as a construction adhesive, acrylic material, dispersion or mineral bonded materials or mixtures thereof or - particularly preferably - a gypsum-bound material.
  • the joint is towards the rear, i. to the wall or ceiling in general open because the perforated plates are mounted on a wooden or metal profile scaffolding. Therefore, introduced filling material can emerge practically indefinitely on the back of the joint, so that a filling of the joint can not be done under pressure. However, at least low pressure is helpful in good adhesion of the filler to the side surfaces of the orifice plate.
  • the plates abut each other at the rear or have only a gap of small width, the filling material there can no longer escape from the joint, so that the grouting can be made easier and more durable. As a result, a much better flank adhesion of the filling or filling and adhesive materials is achieved.
  • the perforated plate on all four side surfaces sufalze on.
  • three variants of the installation can be realized.
  • the stepped rebates can both be mounted on the back and then laid on top of each other. Such a gap is then filled with a filling material or can remain open. Care must be taken to ensure that the resulting joint width and thus the size of the stepped rebate is selected such that the finished wall or ceiling still has uniform hole spacing or a uniform, visible joint pattern is created.
  • the plates can also be used so that the Jardinnfalze times on the front and sometimes on the back and thus interlock.
  • a practically seamless laying can be achieved, wherein advantageously the new plate to be laid is hooked into the already mounted plate by means of the stepped rebate, so that the weight of the plate is partly supported by the already mounted plate.
  • the plates may be formed so that opposite sides have the longer portion of the devisnfalzes times on the top and sometimes on the bottom.
  • the longer portions of the step folds may each lie on the same side, with the second plate then being rotated in use to allow the plates to intermesh.
  • step folds are formed differently on the different side surfaces, so that on the one hand, a suspension in the already mounted plate is possible, but on the other hand, even a gap remains, which is subsequently closed with a filler.
  • All embodiments of the invention which include the closing of a joint with a filling material, have the advantage that, on the one hand, small differences in height between the assembled plates can be compensated and damage to the edges by the filling material, for example a construction adhesive, an acrylic material , Dispersion- or mineral-bonded materials or mixtures thereof or particularly preferably a gypsum-bound material in one operation with repaired or possible Lochversatze be compensated by minor reworking the Plattenstu- tion.
  • the filling material for example a construction adhesive, an acrylic material , Dispersion- or mineral-bonded materials or mixtures thereof or particularly preferably a gypsum-bound material in one operation with repaired or possible Lochversatze be compensated by minor reworking the Plattenstu- tion.
  • the perforated plates according to the invention can be obtained in a simple manner in which a plate is punched in one operation and then cut.
  • the step folds can be obtained in various ways. In one embodiment, this is done by cutting twice, i. First, the entire plate is cut and then re-cut at a reduced depth to obtain a shiplap. It can also be done in one pass, a carving, sawing and folding. Alternatively, after the first cutting, a milling cutter can also be used to form a shiplap.
  • a step tool is used, with which can be cut simultaneously in two different heights. Such a tool can be used by different depth of the guide both for cutting devisnfalzen as well as for cutting straight side surfaces.
  • the invention also provides an arrangement ("composite") of the plates according to the invention.
  • FIG. 1 shows a schematic view of the perforated plate according to the invention, in which at least the side surfaces 3 shown are designed as stepped rabbets.
  • the devisnfalze may be symmetrical, as shown in Figure 1.
  • Figures 2 and 3 show embodiments in which the side surfaces are designed in different step heights.
  • FIG. 4 shows side surfaces in which a chamfering has been carried out in the region of the shiplap.
  • FIG. 5 shows a method of laying the perforated plates according to the invention.
  • a perforated plate area with a stepped rebate abuts a perforated plate area without stepped rabbet, the plates colliding seamlessly in the region of the rear side 2 or only with a hairline.
  • the resulting joint on the front side (visible side) 1 is then filled with a filling material 4.
  • FIG. 6 shows a variant in which perforated plates abut one another, which have stepped folds on both colliding regions but collide on the rear side.
  • the resulting joint is filled with filler 4.
  • the step folds are used to hook the plates into one another so that virtually no gap or hairline remains. This embodiment does not realize all the advantages exhibited by the other embodiments.
  • FIG. 8 shows how at the same time the advantage of interfacing with the filling of a joint can be utilized with correspondingly different design of the stepped rebates on the side plates.
  • Figure 9 shows an embodiment of the perforated plate according to the invention, in which the edge is chamfered in a partial region. This is on the one hand ensures that the filler adheres better in the resulting joint. On the other Side still allow the non-chamfered areas easier adjustment of the plate.
  • Figure 10 shows an embodiment of the perforated plate according to the invention, in which the stepped rabbet is discontinued in partial areas.
  • the shiplap - as in the front variant - only partially missing, or it can be completely discontinued.
  • the interruption of the devisnfalzes may also be angular, oblique, etc. Due to the remaining stepped rebate areas, the inventive alignment of the plates is still achieved. For one side surface, in some embodiments up to 90% of the stepped rebate may be offset. The remaining 10% is enough to facilitate alignment.
  • FIG. 11 shows an embodiment based on FIG. 7, in which a viewing bevel remains on the visible side, which preferably is not filled with filler. This results in evenly spaced visible lines during installation.
  • FIG. 12 shows a variant in which stepped rabbets are formed as stepped rabbets in respective opposite regions. As a result, a toothing is made possible when laying.
  • the plates according to the invention typically have dimensions of 200 x 120 cm. However, it is also provided according to the invention that the plates are larger or smaller. In particular, for the home improvement sector recommend plates that have a smaller size, since their handling is easier when working overhead.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Electromagnetism (AREA)
  • Acoustics & Sound (AREA)
  • Finishing Walls (AREA)

Abstract

L'invention concerne une plaque de plâtre comportant une face avant (1) et une face arrière (2), ainsi que quatre faces latérales (3). Au moins deux faces latérales se présentent sous forme de pli échelonné.
EP05850485.3A 2004-12-22 2005-12-22 Plaque perforee a base de platre Revoked EP1831476B9 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE202005021353U DE202005021353U1 (de) 2004-12-22 2005-12-22 Lochplatte auf Basis von Gips
PL05850485T PL1831476T3 (pl) 2004-12-22 2005-12-22 Płyta perforowana na bazie gipsu
EP05850485.3A EP1831476B9 (fr) 2004-12-22 2005-12-22 Plaque perforee a base de platre

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP04106897A EP1674630A1 (fr) 2004-12-22 2004-12-22 Plaque de plâtre perforée
EP05850485.3A EP1831476B9 (fr) 2004-12-22 2005-12-22 Plaque perforee a base de platre
PCT/EP2005/057095 WO2006067213A1 (fr) 2004-12-22 2005-12-22 Plaque perforee a base de platre

Publications (3)

Publication Number Publication Date
EP1831476A1 true EP1831476A1 (fr) 2007-09-12
EP1831476B1 EP1831476B1 (fr) 2012-08-15
EP1831476B9 EP1831476B9 (fr) 2014-09-03

Family

ID=38331206

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05850485.3A Revoked EP1831476B9 (fr) 2004-12-22 2005-12-22 Plaque perforee a base de platre

Country Status (3)

Country Link
EP (1) EP1831476B9 (fr)
DE (1) DE202005021353U1 (fr)
PL (1) PL1831476T3 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014143660A1 (fr) * 2013-03-15 2014-09-18 Usg Interiors, Llc Plafond monolithique acoustique à panneau de gypse
CH711582A1 (en) * 2015-09-29 2017-03-31 Akustik & Raum Ag Sound-absorbing element.

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE278536C (fr)
DE1847585U (de) 1961-12-05 1962-03-01 Schallex G M B H & Co Schallschluck- oder abdeckplatte.
DE1854591U (de) 1962-05-16 1962-07-05 Wilhelm Hoch Schallschluckplatte.
DE6917171U (de) 1969-04-24 1969-10-23 Franz Drepper Kg Fa Verkleidungsplatte fuer wand-und/oder deckenbekleidung
DE2203955A1 (de) 1971-02-01 1972-08-17 Gullfiber Ab, Billesholm (Schweden) Deckenverkleidung
DE20014824U1 (de) 2000-08-26 2001-02-01 Bauer, Karl, 84524 Neuötting Gipskarton-Platte mit einer Schattenfuge
DE10237076A1 (de) 2002-08-09 2004-02-19 Inbau Bausysteme Gmbh & Co. Kg Plattenverband aus Platten aus einem Gipswerkstoff und Verfahren zum Herstellen eines Plattenverbandes

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE278536C (fr)
DE1847585U (de) 1961-12-05 1962-03-01 Schallex G M B H & Co Schallschluck- oder abdeckplatte.
DE1854591U (de) 1962-05-16 1962-07-05 Wilhelm Hoch Schallschluckplatte.
DE6917171U (de) 1969-04-24 1969-10-23 Franz Drepper Kg Fa Verkleidungsplatte fuer wand-und/oder deckenbekleidung
DE2203955A1 (de) 1971-02-01 1972-08-17 Gullfiber Ab, Billesholm (Schweden) Deckenverkleidung
DE20014824U1 (de) 2000-08-26 2001-02-01 Bauer, Karl, 84524 Neuötting Gipskarton-Platte mit einer Schattenfuge
DE10237076A1 (de) 2002-08-09 2004-02-19 Inbau Bausysteme Gmbh & Co. Kg Plattenverband aus Platten aus einem Gipswerkstoff und Verfahren zum Herstellen eines Plattenverbandes

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2006067213A1

Also Published As

Publication number Publication date
DE202005021353U1 (de) 2007-09-27
EP1831476B1 (fr) 2012-08-15
PL1831476T3 (pl) 2013-01-31
EP1831476B9 (fr) 2014-09-03

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