EP1342857A3 - Beschichtungselement mit hohen Schallabsorptionseigenschaften - Google Patents

Beschichtungselement mit hohen Schallabsorptionseigenschaften Download PDF

Info

Publication number
EP1342857A3
EP1342857A3 EP03075569A EP03075569A EP1342857A3 EP 1342857 A3 EP1342857 A3 EP 1342857A3 EP 03075569 A EP03075569 A EP 03075569A EP 03075569 A EP03075569 A EP 03075569A EP 1342857 A3 EP1342857 A3 EP 1342857A3
Authority
EP
European Patent Office
Prior art keywords
high sound
absorbing properties
coating element
spectrum
sound
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Withdrawn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
EP03075569A
Other languages
English (en)
French (fr)
Other versions
EP1342857A2 (de
Inventor
Angelo Teobaldelli
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.)
Isopol Srl
Original Assignee
Isopol Srl
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 Isopol Srl filed Critical Isopol Srl
Publication of EP1342857A2 publication Critical patent/EP1342857A2/de
Publication of EP1342857A3 publication Critical patent/EP1342857A3/de
Withdrawn legal-status Critical Current

Links

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
    • G10K11/172—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using resonance effects
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F8/00—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
    • E01F8/0005—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement
    • E01F8/0047—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement with open cavities, e.g. for covering sunken roads
    • E01F8/0076—Cellular, e.g. as wall facing
    • 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
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/4209—Insulation arrangements, e.g. for sound damping or heat insulation
    • 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
    • E04B2001/8442—Tray type elements
    • 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
    • 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)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Multimedia (AREA)
  • Electromagnetism (AREA)
  • Building Environments (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Laminated Bodies (AREA)
EP03075569A 2002-02-28 2003-02-26 Beschichtungselement mit hohen Schallabsorptionseigenschaften Withdrawn EP1342857A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI20020409 2002-02-28
IT2002MI000409A ITMI20020409A1 (it) 2002-02-28 2002-02-28 Elemento di rivestimento ad elevate proprieta' fonoassorbente

Publications (2)

Publication Number Publication Date
EP1342857A2 EP1342857A2 (de) 2003-09-10
EP1342857A3 true EP1342857A3 (de) 2004-03-17

Family

ID=11449400

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03075569A Withdrawn EP1342857A3 (de) 2002-02-28 2003-02-26 Beschichtungselement mit hohen Schallabsorptionseigenschaften

Country Status (2)

Country Link
EP (1) EP1342857A3 (de)
IT (1) ITMI20020409A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1930515A1 (de) * 2006-12-08 2008-06-11 Georg Ignatius Bauelement für Gebäude, Gebäudeausbauten und dergl., sowie entsprechende Herstellungsverfahren
DE102006058804A1 (de) * 2006-12-13 2008-06-19 Woschko Winlite Gmbh Verfahren zur Herstellung eines Vakuumpaneels, derartiges Vakuumpaneel sowie ein dieses verwendender Mauerstein
US8015848B2 (en) * 2009-01-22 2011-09-13 Electrolux Home Products, Inc. Acoustic panel
IT1402683B1 (it) * 2010-11-25 2013-09-13 Fracasso S P A Pannello acustico per barriere antirumore e barriera antirumore provvista di tale pannello
IT1403738B1 (it) * 2011-02-07 2013-10-31 Urbantech S R L Assorbitore acustico ad elevate prestazioni per rendere fonoassorbenti barriere antirumore costituite da un materiale prettamente fonoisolante.
ITNA20120012A1 (it) * 2012-03-23 2013-09-24 Fabio Auriemma Elemento fonoassorbente costituito da strati con scavi passanti e solchi dissipativi superficfiali.
GB2554506B (en) * 2016-07-11 2020-02-05 Modular Innovations Pty Ltd Improved panel and post systems
CN107316632B (zh) * 2017-06-14 2020-08-18 中国农业大学 一种吸声装置和吸声方法
CN110369006B (zh) * 2019-08-02 2021-11-05 遵义医学院附属医院 一种具有降噪功能的生物安全柜柜体

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB890506A (en) * 1958-01-21 1962-02-28 Bruno Jablonsky Improvements in or relating to tiles, panels, slabs or sheets of expanded organic plastic materials
GB983445A (en) * 1961-08-03 1965-02-17 Poron Insulation Ltd Sound-adsorbing plate and apparatus for producing it
US3174580A (en) * 1961-04-28 1965-03-23 Kurt W Schulz Acoustical tile construction
US3770560A (en) * 1971-10-21 1973-11-06 American Cyanamid Co Composite laminate with a thin, perforated outer layer and cavitated bonded backing member
EP0945547A1 (de) * 1998-03-21 1999-09-29 Johann Rath Vorrichtung zur Dämpfung von Schallemissionen an Gleisanlagen
US6305494B1 (en) * 1996-10-14 2001-10-23 Faist Automotive Gmbh & Co. Kg Device for absorbing and/or damping sound waves

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB890506A (en) * 1958-01-21 1962-02-28 Bruno Jablonsky Improvements in or relating to tiles, panels, slabs or sheets of expanded organic plastic materials
US3174580A (en) * 1961-04-28 1965-03-23 Kurt W Schulz Acoustical tile construction
GB983445A (en) * 1961-08-03 1965-02-17 Poron Insulation Ltd Sound-adsorbing plate and apparatus for producing it
US3770560A (en) * 1971-10-21 1973-11-06 American Cyanamid Co Composite laminate with a thin, perforated outer layer and cavitated bonded backing member
US6305494B1 (en) * 1996-10-14 2001-10-23 Faist Automotive Gmbh & Co. Kg Device for absorbing and/or damping sound waves
EP0945547A1 (de) * 1998-03-21 1999-09-29 Johann Rath Vorrichtung zur Dämpfung von Schallemissionen an Gleisanlagen

Also Published As

Publication number Publication date
EP1342857A2 (de) 2003-09-10
ITMI20020409A0 (it) 2002-02-28
ITMI20020409A1 (it) 2003-08-28

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