IT978384B - Blocco di isolamento acustico - Google Patents

Blocco di isolamento acustico

Info

Publication number
IT978384B
IT978384B IT19503/73A IT1950373A IT978384B IT 978384 B IT978384 B IT 978384B IT 19503/73 A IT19503/73 A IT 19503/73A IT 1950373 A IT1950373 A IT 1950373A IT 978384 B IT978384 B IT 978384B
Authority
IT
Italy
Prior art keywords
sound insulation
insulation block
block
sound
insulation
Prior art date
Application number
IT19503/73A
Other languages
English (en)
Original Assignee
Asahi Chemical Ind
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
Priority claimed from JP969172A external-priority patent/JPS5316205B2/ja
Priority claimed from JP1104572U external-priority patent/JPS5118722Y2/ja
Priority claimed from JP2094072A external-priority patent/JPS5117325B2/ja
Application filed by Asahi Chemical Ind filed Critical Asahi Chemical Ind
Application granted granted Critical
Publication of IT978384B publication Critical patent/IT978384B/it

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
    • E04B1/8404—Sound-absorbing elements block-shaped
    • 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
    • E01F8/0064—Perforated plate or mesh, e.g. as wall facing
    • E01F8/007—Perforated plate or mesh, e.g. as wall facing with damping material
    • 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
    • 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
    • E04B2001/8428—Tray or frame type panels or blocks, with or without acoustical filling containing specially shaped acoustical bodies, e.g. funnels, egg-crates, fanfolds
    • 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
    • E04B2001/8438—Slot shaped holes
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Electromagnetism (AREA)
  • Building Environments (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
IT19503/73A 1972-01-26 1973-01-23 Blocco di isolamento acustico IT978384B (it)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP969172A JPS5316205B2 (it) 1972-01-26 1972-01-26
JP1104572U JPS5118722Y2 (it) 1972-01-26 1972-01-26
JP2094072A JPS5117325B2 (it) 1972-02-29 1972-02-29

Publications (1)

Publication Number Publication Date
IT978384B true IT978384B (it) 1974-09-20

Family

ID=27278598

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19503/73A IT978384B (it) 1972-01-26 1973-01-23 Blocco di isolamento acustico

Country Status (7)

Country Link
US (1) US3846949A (it)
BE (1) BE794506A (it)
DE (1) DE2303879C3 (it)
FR (1) FR2169665A5 (it)
GB (1) GB1393203A (it)
IT (1) IT978384B (it)
NL (1) NL150876B (it)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5220241B2 (it) * 1973-05-24 1977-06-02
US4146113A (en) * 1974-08-27 1979-03-27 Gavels Arkitektkontor Ab Noise-protection screen
US3983956A (en) * 1974-11-04 1976-10-05 Manhart J Kenneth Noise reduction barrier
US4071989A (en) * 1976-01-19 1978-02-07 Warren Insulated Bloc, Inc. Sound insulative masonry block
DE2607538A1 (de) * 1976-02-25 1977-09-01 Zander Harald Verbundformsteinelement
DE2746849C3 (de) * 1977-10-19 1981-06-19 Volmer Betonwerk Gmbh & Co Kg, 4100 Duisburg Betonstein für den Aufbau von Schallschutzwänden
DE3314516A1 (de) * 1983-04-21 1984-10-25 Manfred 4300 Essen Bruer Schalungselement in bausteingroesse
NZ228917A (en) * 1988-05-04 1990-09-26 Road Const Authority Acoustic barrier panel
GB9012801D0 (en) * 1990-06-08 1990-08-01 British Telecomm Acoustic absorber
DE9209991U1 (de) * 1992-07-24 1992-09-24 Erlus Baustoffwerke Ag, 8301 Neufahrn Schallschutzelement
FR2715673B1 (fr) * 1994-01-28 1996-04-19 Eco Recyclage Mur antibruit.
US5398889A (en) * 1994-02-22 1995-03-21 Furon Company Aircraft fuselage lining system
US6457554B1 (en) * 2001-03-15 2002-10-01 Samw Hong Jen Wang Acoustic absorber for absorbing noises in buildings
US7565951B1 (en) * 2006-08-04 2009-07-28 Joab Jay Perdue Wall mountable acoustic assembly for indoor rooms
US20080099274A1 (en) * 2006-10-31 2008-05-01 Robert Vaughan Seel Sound Attenuation Enclosure
US7451855B2 (en) * 2007-01-09 2008-11-18 Samw Hong Jen Wang Acoustic absorbing device
US7721847B2 (en) * 2007-03-27 2010-05-25 9 Wood, Inc. Acoustic panel
DK176759B1 (da) * 2008-08-12 2009-06-29 Thomas Willum Jensen Autoværn med stöjdæmpende foranstaltninger
SE533764C2 (sv) * 2009-05-04 2010-12-28 Bloc Internat Ab Z Ljudbarriär för dämpning av störande trafikljud
US8201370B1 (en) 2010-02-05 2012-06-19 Goodwin Aaron G Building block assembly
JP5957622B2 (ja) * 2014-01-28 2016-07-27 日本板硝子環境アメニティ株式会社 吸音パネル及び防音壁設備
JP6275608B2 (ja) * 2014-09-22 2018-02-07 大和ハウス工業株式会社 吸音構造および防音室
US9330651B1 (en) 2015-07-16 2016-05-03 Hong Jen Wang Acoustic absorbing combination

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3482505A (en) * 1968-04-10 1969-12-09 Robertson Co H H Air distributing acoustical ceiling units and insulating batts therefor
US3656576A (en) * 1970-11-19 1972-04-18 Gunter Gubela Noise shield panels and method of fabrication

Also Published As

Publication number Publication date
DE2303879B2 (de) 1978-05-24
DE2303879A1 (de) 1973-08-02
BE794506A (fr) 1973-05-16
FR2169665A5 (it) 1973-09-07
NL150876B (nl) 1976-09-15
GB1393203A (en) 1975-05-07
DE2303879C3 (de) 1979-01-11
NL7301010A (it) 1973-07-30
US3846949A (en) 1974-11-12

Similar Documents

Publication Publication Date Title
DK135480C (da) Hovedmikrotelefon
IT978384B (it) Blocco di isolamento acustico
IT987335B (it) Disposizione di selezione telefonica
SE389253B (sv) Hogtalare
BE806301A (fr) Fenetre isolante
AT318032B (de) Schallwandler
SE402807B (sv) Vibrationsisolator
AT332139B (de) Diktiergerat
BE801293A (fr) Transducteur
IT989204B (it) Trasduttore elettroacustico
SE398940B (sv) Halvledardon
AT332087B (de) Isolierverglasung
BE807435A (fr) Panneau isolant
BE795257A (fr) Nouveaux oxazols
IT992415B (it) Montatura di altoparlante
IT1000895B (it) Isolatore per vibrazioni
IT999333B (it) Trasduttori
BR7301463D0 (pt) Transdutor eletroacustico
AT332095B (de) Baugerust
IT991939B (it) Fasometro rapido
IT980226B (it) Radiogoniometro di pordo
IT971698B (it) Solencidi di avviamento
SE394711B (sv) Ljuddempande betong
DK146000C (da) Elektroakustisk transducer
BE796468A (fr) Cloison