EP1336695A1 - Elément de protection sonore en forme de plaque - Google Patents

Elément de protection sonore en forme de plaque Download PDF

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Publication number
EP1336695A1
EP1336695A1 EP02025273A EP02025273A EP1336695A1 EP 1336695 A1 EP1336695 A1 EP 1336695A1 EP 02025273 A EP02025273 A EP 02025273A EP 02025273 A EP02025273 A EP 02025273A EP 1336695 A1 EP1336695 A1 EP 1336695A1
Authority
EP
European Patent Office
Prior art keywords
grooves
soundproofing
soundproofing component
sound
component according
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Withdrawn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
EP02025273A
Other languages
German (de)
English (en)
Inventor
Dieter Keibach
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.)
Waldner Labor und Schuleinrichtungen GmbH
Original Assignee
Waldner Labor und Schuleinrichtungen GmbH
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 Waldner Labor und Schuleinrichtungen GmbH filed Critical Waldner Labor und Schuleinrichtungen GmbH
Publication of EP1336695A1 publication Critical patent/EP1336695A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • 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
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/18—Methods or devices for transmitting, conducting or directing sound
    • G10K11/26—Sound-focusing or directing, e.g. scanning
    • 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
    • E04B2001/8414—Sound-absorbing elements with non-planar face, e.g. curved, egg-crate shaped
    • 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
    • E04B2001/8414—Sound-absorbing elements with non-planar face, e.g. curved, egg-crate shaped
    • E04B2001/8419—Acoustical cones or the like, e.g. for anechoic chambers
    • 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
    • E04B2001/849—Groove or slot type openings

Definitions

  • the invention relates to a plate-like soundproofing component for building rooms, especially work rooms.
  • the invention is intended to create a soundproofing component be versatile in rooms with high sound levels such as in classrooms, corridors, auditoriums etc. can be used and installed later can.
  • the plate-like soundproofing components according to the invention characterized in that the inside of the room facing surface is corrugated.
  • the inventive Soundproofing component in the form of a plate, the outer surface of which those in the assembled state of the soundproofing component facing the inside of the room is provided with corrugations.
  • the soundproofing element can also on a ceiling attached to room walls or hung inside a room or be suspended from the ceiling. It can but especially with an adhesive or wallpaper paste can be attached via a screw fastening.
  • the corrugated surface 1 of the soundproofing component grooves 2 are provided, which in particular have a depth equal to the wave height the corrugated surface is 1.
  • these grooves 2 run over the entire area of the soundproofing component in such a way that they intersect and form an angle pattern.
  • the grooves 2 arranged and designed so that they are rectangular Form a pattern or check pattern.
  • the pattern can also be diamond-like or be formed in some other way.
  • the soundproofing component described above is preferably made from a synthetic resin, in particular from a melamine resin foam according to DIN 4102 B1 in the flame retardant version.
  • the individual soundproofing components to form larger flat structures are assembled such that e.g. the entire ceiling is covered. Because of this modular structure Subsequent installation in existing buildings is also possible and can be fitted to any building shape, room shape or ceiling shape be adjusted.
  • the grooves 2 cut into the corrugated surface leave it in addition, for example, attached to a ceiling Components such as TV brackets or suspended ceiling lights to be left out, in the grooves 2 also more sound-breaking elements can be inserted that the Reinforce sound insulation.

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Architecture (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
  • Laminated Bodies (AREA)
EP02025273A 2002-02-14 2002-11-12 Elément de protection sonore en forme de plaque Withdrawn EP1336695A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20202252U 2002-02-14
DE20202252U DE20202252U1 (de) 2002-02-14 2002-02-14 Plattenartiges Schallschutzbauelement

Publications (1)

Publication Number Publication Date
EP1336695A1 true EP1336695A1 (fr) 2003-08-20

Family

ID=7967758

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02025273A Withdrawn EP1336695A1 (fr) 2002-02-14 2002-11-12 Elément de protection sonore en forme de plaque

Country Status (2)

Country Link
EP (1) EP1336695A1 (fr)
DE (1) DE20202252U1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7832524B2 (en) 2005-08-08 2010-11-16 Alstom Technology Ltd Sound absorber for gas turbine installations
US7910200B2 (en) 2006-03-10 2011-03-22 Basf Ag Multilayer foam composite element with recesses
US20150343965A1 (en) * 2014-06-02 2015-12-03 Ford Global Technologies, Llc Truck cab liner with noise absorber

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2556884A (en) * 1947-01-14 1951-06-12 Muller Barringer Sound-absorbing surface covering material
US2567070A (en) * 1945-12-28 1951-09-04 Hjartsater Jacob Johansson Sound absorbing fibrous material for covering the walls or ceilings of rooms
CH356263A (de) * 1958-01-21 1961-08-15 Ginsig Jun Balthasar Bauplatte für Sichtverlegung und Schallabsorption
DE1211370B (de) * 1960-11-12 1966-02-24 Fraunhofer Ges Forschung Luftschalldaemmung dynamisch biegeweicher Schalen, wie Wandschalen, Unterdecken, Tueren, Schallabschirmmungen und Flaechenelement hierfuer
DE4231487A1 (de) * 1992-09-21 1994-03-24 Nuedling Franz C Basaltwerk Bauelement, insbesondere schallabsorbierendes Wandelement
DE19502378A1 (de) * 1994-08-10 1996-02-15 Gefinex Jackon Gmbh Akustikplatte
EP0945547A1 (fr) * 1998-03-21 1999-09-29 Johann Rath Dispositif anti-bruit pour voies de chemin de fer

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2567070A (en) * 1945-12-28 1951-09-04 Hjartsater Jacob Johansson Sound absorbing fibrous material for covering the walls or ceilings of rooms
US2556884A (en) * 1947-01-14 1951-06-12 Muller Barringer Sound-absorbing surface covering material
CH356263A (de) * 1958-01-21 1961-08-15 Ginsig Jun Balthasar Bauplatte für Sichtverlegung und Schallabsorption
DE1211370B (de) * 1960-11-12 1966-02-24 Fraunhofer Ges Forschung Luftschalldaemmung dynamisch biegeweicher Schalen, wie Wandschalen, Unterdecken, Tueren, Schallabschirmmungen und Flaechenelement hierfuer
DE4231487A1 (de) * 1992-09-21 1994-03-24 Nuedling Franz C Basaltwerk Bauelement, insbesondere schallabsorbierendes Wandelement
DE19502378A1 (de) * 1994-08-10 1996-02-15 Gefinex Jackon Gmbh Akustikplatte
EP0945547A1 (fr) * 1998-03-21 1999-09-29 Johann Rath Dispositif anti-bruit pour voies de chemin de fer

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7832524B2 (en) 2005-08-08 2010-11-16 Alstom Technology Ltd Sound absorber for gas turbine installations
US7910200B2 (en) 2006-03-10 2011-03-22 Basf Ag Multilayer foam composite element with recesses
US20150343965A1 (en) * 2014-06-02 2015-12-03 Ford Global Technologies, Llc Truck cab liner with noise absorber

Also Published As

Publication number Publication date
DE20202252U1 (de) 2002-05-08

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