PL2400073T3 - Acoustic element and method for manufacturing the same - Google Patents

Acoustic element and method for manufacturing the same

Info

Publication number
PL2400073T3
PL2400073T3 PL10006480T PL10006480T PL2400073T3 PL 2400073 T3 PL2400073 T3 PL 2400073T3 PL 10006480 T PL10006480 T PL 10006480T PL 10006480 T PL10006480 T PL 10006480T PL 2400073 T3 PL2400073 T3 PL 2400073T3
Authority
PL
Poland
Prior art keywords
bore holes
plate
shaped elements
manufacturing
acoustic element
Prior art date
Application number
PL10006480T
Other languages
Polish (pl)
Inventor
Wilfried Beckervordersandforth
Original Assignee
Wilfried Beckervordersandforth
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 Wilfried Beckervordersandforth filed Critical Wilfried Beckervordersandforth
Publication of PL2400073T3 publication Critical patent/PL2400073T3/en

Links

Classifications

    • 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
    • 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
    • E04B2001/8423—Tray or frame type panels or blocks, with or without acoustical filling
    • E04B2001/8433—Tray or frame type panels or blocks, with or without acoustical filling with holes in their face
    • 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
    • E04B2001/8461—Solid slabs or blocks layered
    • 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
    • E04B2001/8485—Solid slabs or blocks with acoustical cavities, with or without acoustical filling the cavities opening onto the face of the element the opening being restricted, e.g. forming Helmoltz resonators
    • 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
    • E04B2001/8495—Solid slabs or blocks with acoustical cavities, with or without acoustical filling the cavities opening onto the face of the element the openings going through from one face to the other face of the element

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Transducers For Ultrasonic Waves (AREA)

Abstract

The element has two plate-shaped elements (1, 2) comprising bore holes that exhibit different diameters. Sections (1c) of the bore holes with small diameter of about 3 mm point out surfaces (1b, 2b) of the acoustic element. Sections (2d) of the bore holes with large diameter point out joint surfaces (1a, 2a) of the plate-shaped elements. The bore holes are designed as step-bore holes. An insulating element (3) i.e. acoustic fleece, is arranged between the plate-shaped elements. The plate-shaped elements are glued with each other. An independent claim is also included for a method for manufacturing an acoustic element.
PL10006480T 2010-06-22 2010-06-22 Acoustic element and method for manufacturing the same PL2400073T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP10006480A EP2400073B1 (en) 2010-06-22 2010-06-22 Acoustic element and method for manufacturing the same

Publications (1)

Publication Number Publication Date
PL2400073T3 true PL2400073T3 (en) 2012-09-28

Family

ID=43416683

Family Applications (1)

Application Number Title Priority Date Filing Date
PL10006480T PL2400073T3 (en) 2010-06-22 2010-06-22 Acoustic element and method for manufacturing the same

Country Status (3)

Country Link
EP (1) EP2400073B1 (en)
AT (1) ATE557143T1 (en)
PL (1) PL2400073T3 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1554179A (en) * 1922-09-05 1925-09-15 Dahlberg & Company Sound-absorbing material for walls and ceilings
DE1014906B (en) * 1953-04-29 1957-08-29 Dr Ludwig Mueller Process for the production of sound absorbing plates
DE1876720U (en) * 1963-03-22 1963-08-01 Eduard Dyckerhoff G M B H INSULATION PLATE.
DE202006008302U1 (en) * 2006-05-24 2006-08-31 Lindner Ag Wall/ceiling element for absorbing sound has a backing panel with a wood veneer on its visible side and a spacer of flexible, ductile material between the wood veneer and the backing panel
DE102007040034B4 (en) * 2007-08-24 2010-02-11 Vogl, Erich R. Plasterboard perforated plate for sound absorption

Also Published As

Publication number Publication date
ATE557143T1 (en) 2012-05-15
EP2400073A1 (en) 2011-12-28
EP2400073B1 (en) 2012-05-09

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