EP0320680A1 - Plafond acoustique sans joints - Google Patents

Plafond acoustique sans joints Download PDF

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Publication number
EP0320680A1
EP0320680A1 EP88119707A EP88119707A EP0320680A1 EP 0320680 A1 EP0320680 A1 EP 0320680A1 EP 88119707 A EP88119707 A EP 88119707A EP 88119707 A EP88119707 A EP 88119707A EP 0320680 A1 EP0320680 A1 EP 0320680A1
Authority
EP
European Patent Office
Prior art keywords
sound
layer
ceiling
perforations
room
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
EP88119707A
Other languages
German (de)
English (en)
Other versions
EP0320680B1 (fr
EP0320680B2 (fr
Inventor
Heinz Rheinländer
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.)
Sto SE and Co KGaA
Original Assignee
Sto SE and Co KGaA
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=6815184&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0320680(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sto SE and Co KGaA filed Critical Sto SE and Co KGaA
Priority to AT88119707T priority Critical patent/ATE67263T1/de
Publication of EP0320680A1 publication Critical patent/EP0320680A1/fr
Publication of EP0320680B1 publication Critical patent/EP0320680B1/fr
Application granted granted Critical
Publication of EP0320680B2 publication Critical patent/EP0320680B2/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
    • Y10T428/24298—Noncircular aperture [e.g., slit, diamond, rectangular, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
    • Y10T428/24322—Composite web or sheet
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
    • Y10T428/24322—Composite web or sheet
    • Y10T428/24331—Composite web or sheet including nonapertured component

Definitions

  • the invention relates to a sound-absorbing ceiling element for the construction of a seamless acoustic ceiling consisting of a perforated plate, which is covered on the room side on a non-woven layer covering the perforations with a sound-permeable plaster layer and is deposited on the side facing away from the room with a sound insulation layer.
  • This structure is known. It is used in particular for acoustic ceilings suspended from the ceiling of rooms.
  • the sound waves enter from the room through the sound-permeable plaster layer into the perforations of the perforated plate and are strongly dampened in the sound insulation layer arranged behind this.
  • An acoustic ceiling constructed from such ceiling elements has excellent acoustic properties.
  • the object of the invention is to avoid contamination of the plaster layer due to the filter effect and to force the correct arrangement of the insulation layer.
  • the solution to this problem is characterized in the claim.
  • a ceiling suspension is attached with the upper end (not shown in the figure) to the ceiling of the room to be provided with the acoustic ceiling suspended.
  • the base profile 14 of the ceiling suspension is fastened to the ceiling suspension 10 via anchor element 12.
  • This basic profile extends over the entire ceiling and allows, in a known manner, the actual ceiling elements to be suspended via anchor angles 16, which can be hooked in overlapping the basic profile 14 with their angle at the top, and below with fastening elements 18, only symbolically indicated in the figure, with the ceiling element constructed as a sandwich panel 20 are connected.
  • the ceiling element 20 consists of a larger number of layers.
  • the supporting element is a perforated plate 22 made of plasterboard.
  • the perforations are regularly drawn in the figure. They can also have a regular distribution. However, it has been shown in practice that the provision of perforations of different sizes in the perforated plate further improves the acoustic properties.
  • the thickness of the plasterboard perforated board can preferably be between 10 and 15 mm.
  • the perforated plate 22 is covered on its lower, room-side surface with a non-woven layer 24, preferably made of glass fibers, which overlaps the perforations and thus again forms a closed surface.
  • the ceiling element 20 carries a thin, sound-permeable, optically but impermeable and rigid plaster layer 26.
  • the plaster layer 26 is preferably closed or pulled through in the area of the butt joints between adjacent ceiling elements 20, so that a closed plaster layer arises that no longer reveals the character of the ceiling it covers.
  • the sandwich panel forming the ceiling element 20 has a sound insulation layer 28.
  • This lies directly on the back of the perforated plate 22, but has a considerably greater thickness than this, which should be at least twice the thickness of the perforated plate 22, in order to ensure the effectiveness of the sound-absorbing properties of the acoustic ceiling.
  • the soundproofing layer 28 can also be constructed from glass fibers or rock wool.
  • the sandwich panel forming the ceiling element 20 is covered as a last layer by a cover film 30 on its side facing away from the room. This prevents air circulation through the sandwich panel. This does not affect the sound-absorbing properties of the ceiling element. The unpleasant contamination of the front side of the ceiling element 20 is effectively prevented.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
EP88119707A 1987-12-16 1988-11-25 Plafond acoustique sans joints Expired - Lifetime EP0320680B2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT88119707T ATE67263T1 (de) 1987-12-16 1988-11-25 Schallschluckendes deckenelement fuer den aufbau einer fugenlosen akustikdecke.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8716596U DE8716596U1 (de) 1987-12-16 1987-12-16 Schallschluckendes Deckenelement für den Aufbau einer fugenlosen Akustikdecke
DE8716596U 1987-12-16

Publications (3)

Publication Number Publication Date
EP0320680A1 true EP0320680A1 (fr) 1989-06-21
EP0320680B1 EP0320680B1 (fr) 1991-09-11
EP0320680B2 EP0320680B2 (fr) 1996-03-13

Family

ID=6815184

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88119707A Expired - Lifetime EP0320680B2 (fr) 1987-12-16 1988-11-25 Plafond acoustique sans joints

Country Status (7)

Country Link
US (1) US5058705A (fr)
EP (1) EP0320680B2 (fr)
AT (1) ATE67263T1 (fr)
CA (1) CA1326636C (fr)
DE (2) DE8716596U1 (fr)
ES (1) ES2010167T5 (fr)
GR (3) GR890300139T1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0558457A1 (fr) * 1992-02-28 1993-09-01 Lignoform Benken GmbH Elément d'isolation acoustique pour décoration
EP0605784A1 (fr) * 1993-01-08 1994-07-13 Wilhelmi Werke GmbH & Co. KG Panneau acoustique
EP0795656A1 (fr) * 1996-03-16 1997-09-17 Wilhelmi Werke GmbH & Co. KG Procédé de construction d'un revêtement de plafond
DE102007042251A1 (de) 2007-09-06 2009-03-12 Vogl, Erich R. Gipskarton-Lochplatte und Verfahren zur Herstellung einer abgehängten Decke

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3099225B2 (ja) * 1996-06-14 2000-10-16 米澤 成充 手袋離脱装置およびその方法
US5904143A (en) * 1996-10-21 1999-05-18 Magidson; Mark Foam earplug with non-permeable elastomeric coating
DE19653850C2 (de) * 1996-12-21 1999-01-28 Daimler Benz Aerospace Airbus Wandelement
DE19804718C2 (de) 1998-02-06 2001-09-13 Eurocopter Deutschland Schall absorbierende Sandwichwand
DE29821741U1 (de) * 1998-12-07 1999-02-18 Gebr. Knauf Westdeutsche Gipswerke, 97346 Iphofen Bauvorsatzschale mit Feuerschutz-Schallschutz-Eigenschaften
FR2857392B1 (fr) * 2003-07-09 2007-03-09 Distrib Staff Mecanique Dsm Panneau d'isolation acoustique, notamment pour plafond, comportant une plaque de parement en platre perforee
US20060014455A1 (en) * 2004-07-13 2006-01-19 L.S.I. (420) Import Export And Marketing Ltd. Sound absorbing article
GB2433521B (en) * 2005-12-23 2011-02-16 Komfort Office Environments Plc Acoustic structural element
US20070207305A1 (en) * 2006-03-06 2007-09-06 York International Corporation Panel construction for an air handling unit
US20080190690A1 (en) * 2007-02-09 2008-08-14 Richard Waters Acoustic panel
US8684134B2 (en) * 2012-06-27 2014-04-01 Usg Interiors, Llc Gypsum-panel acoustical monolithic ceiling
WO2014010551A1 (fr) * 2012-07-12 2014-01-16 豊和繊維工業株式会社 Corps d'insonorisation et isolateur pour automobile
CN104060794B (zh) * 2014-06-21 2017-01-18 华鼎建筑装饰工程有限公司 一种晶砂面透声吸音复合吊顶及其施工方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1238674A (fr) * 1958-11-17 1960-08-12 Mosaic Tile Company Panneau insonore
DE1559326A1 (de) * 1964-03-31 1969-08-28 Fraunhofer Ges Forschung Plattenfoermiges,schalldaemmendes Bauelement
DE3444881A1 (de) * 1984-12-08 1986-06-12 Wolfgang 4600 Dortmund Nohlen Schallabsorbierender gebaeudewand- bzw. -deckenaufbau
DE8705270U1 (de) * 1987-04-09 1987-07-02 Stotmeister GmbH, 7894 Stühlingen Schallabsorbierende Vorsatzschale für Decken und Wände
DE8716598U1 (de) * 1987-12-16 1988-02-04 Stotmeister GmbH, 7894 Stühlingen Schallschluckendes Deckenelement

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4219376A (en) * 1979-03-05 1980-08-26 L. E. Carpenter & Company, Inc. Flexible acoustical wall covering, method of making same, and wall panel employing same
JPS61202843A (ja) * 1985-03-06 1986-09-08 三菱瓦斯化学株式会社 通気性包装材料の製造方法
DE3701414A1 (de) * 1987-01-20 1988-07-28 Werner Schlueter Verfahren und vorrichtung zum aufbringen von verkleidungen, wie keramikplattenbelaegen, putzmoertel oder dergleichen auf einem wand- oder einem bodenuntergrund eines gebaeudes

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1238674A (fr) * 1958-11-17 1960-08-12 Mosaic Tile Company Panneau insonore
DE1559326A1 (de) * 1964-03-31 1969-08-28 Fraunhofer Ges Forschung Plattenfoermiges,schalldaemmendes Bauelement
DE3444881A1 (de) * 1984-12-08 1986-06-12 Wolfgang 4600 Dortmund Nohlen Schallabsorbierender gebaeudewand- bzw. -deckenaufbau
DE8705270U1 (de) * 1987-04-09 1987-07-02 Stotmeister GmbH, 7894 Stühlingen Schallabsorbierende Vorsatzschale für Decken und Wände
DE8716598U1 (de) * 1987-12-16 1988-02-04 Stotmeister GmbH, 7894 Stühlingen Schallschluckendes Deckenelement

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0558457A1 (fr) * 1992-02-28 1993-09-01 Lignoform Benken GmbH Elément d'isolation acoustique pour décoration
EP0605784A1 (fr) * 1993-01-08 1994-07-13 Wilhelmi Werke GmbH & Co. KG Panneau acoustique
EP0795656A1 (fr) * 1996-03-16 1997-09-17 Wilhelmi Werke GmbH & Co. KG Procédé de construction d'un revêtement de plafond
DE102007042251A1 (de) 2007-09-06 2009-03-12 Vogl, Erich R. Gipskarton-Lochplatte und Verfahren zur Herstellung einer abgehängten Decke
DE102007042251B4 (de) * 2007-09-06 2018-09-20 Erich R. Vogl Verfahren zur Herstellung einer abgehängten Decke

Also Published As

Publication number Publication date
CA1326636C (fr) 1994-02-01
ES2010167T3 (es) 1992-04-16
US5058705A (en) 1991-10-22
ATE67263T1 (de) 1991-09-15
GR890300139T1 (en) 1990-03-14
GR3002712T3 (en) 1993-01-25
DE8716596U1 (de) 1988-02-04
ES2010167A4 (es) 1989-11-01
ES2010167T5 (es) 1996-05-16
DE3864803D1 (de) 1991-10-17
EP0320680B1 (fr) 1991-09-11
GR3019519T3 (en) 1996-07-31
EP0320680B2 (fr) 1996-03-13

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