IT1286776B1 - Pannello antiacustico - Google Patents

Pannello antiacustico

Info

Publication number
IT1286776B1
IT1286776B1 IT96BO000593A ITBO960593A IT1286776B1 IT 1286776 B1 IT1286776 B1 IT 1286776B1 IT 96BO000593 A IT96BO000593 A IT 96BO000593A IT BO960593 A ITBO960593 A IT BO960593A IT 1286776 B1 IT1286776 B1 IT 1286776B1
Authority
IT
Italy
Prior art keywords
sound
layer
absorbing material
shell
acoustic panel
Prior art date
Application number
IT96BO000593A
Other languages
English (en)
Inventor
Luigi Cicinnati
Original Assignee
Fracasso Metalmeccanica
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 Fracasso Metalmeccanica filed Critical Fracasso Metalmeccanica
Priority to IT96BO000593A priority Critical patent/IT1286776B1/it
Publication of ITBO960593A0 publication Critical patent/ITBO960593A0/it
Priority to DE1997627448 priority patent/DE69727448T2/de
Priority to EP97830612A priority patent/EP0843045B1/en
Priority to SI9730638T priority patent/SI0843045T1/xx
Priority to AT97830612T priority patent/ATE259013T1/de
Priority to ES97830612T priority patent/ES2213202T3/es
Publication of ITBO960593A1 publication Critical patent/ITBO960593A1/it
Application granted granted Critical
Publication of IT1286776B1 publication Critical patent/IT1286776B1/it

Links

Classifications

    • 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
    • E01F8/0052—Grate-style, e.g. as wall facing
    • E01F8/0058—Grate-style, e.g. as wall facing with damping material, e.g. rockwool, sand
    • 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
    • E01F8/0011—Plank-like elements
    • 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
    • E01F8/0029—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement with porous surfaces, e.g. concrete with porous fillers
IT96BO000593A 1996-11-19 1996-11-19 Pannello antiacustico IT1286776B1 (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT96BO000593A IT1286776B1 (it) 1996-11-19 1996-11-19 Pannello antiacustico
DE1997627448 DE69727448T2 (de) 1996-11-19 1997-11-19 Akustisches Isolatorpaneel
EP97830612A EP0843045B1 (en) 1996-11-19 1997-11-19 Acoustic insulating panel
SI9730638T SI0843045T1 (en) 1996-11-19 1997-11-19 Acoustic insulating panel
AT97830612T ATE259013T1 (de) 1996-11-19 1997-11-19 Akustisches isolatorpaneel
ES97830612T ES2213202T3 (es) 1996-11-19 1997-11-19 Panel aislante acustico.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT96BO000593A IT1286776B1 (it) 1996-11-19 1996-11-19 Pannello antiacustico

Publications (3)

Publication Number Publication Date
ITBO960593A0 ITBO960593A0 (it) 1996-11-19
ITBO960593A1 ITBO960593A1 (it) 1998-05-19
IT1286776B1 true IT1286776B1 (it) 1998-07-17

Family

ID=11341726

Family Applications (1)

Application Number Title Priority Date Filing Date
IT96BO000593A IT1286776B1 (it) 1996-11-19 1996-11-19 Pannello antiacustico

Country Status (6)

Country Link
EP (1) EP0843045B1 (it)
AT (1) ATE259013T1 (it)
DE (1) DE69727448T2 (it)
ES (1) ES2213202T3 (it)
IT (1) IT1286776B1 (it)
SI (1) SI0843045T1 (it)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU90243B1 (fr) * 1998-05-20 1999-11-22 Profilarbed Sa Procédé de fabrication in situ de parois acoustiques et parois acoustiques
LU90325B1 (fr) * 1998-12-02 2000-07-18 Profilarbed Sa Paroi acoustique
EP1135557A1 (fr) * 1998-12-02 2001-09-26 ProfilARBED S.A. Paroi acoustique
IL137249A0 (en) * 1999-07-14 2001-07-24 Fracasso Metalmeccanica Soundproofing panel for acoustic barriers
AU2003225995A1 (en) 2002-03-25 2003-10-13 Commonwealth Industries, Inc. Sound barrier system
DE20317180U1 (de) * 2003-11-04 2005-01-05 Bongard Gmbh & Co. Kg Lärmschutzelement und Lärmschutzwand
ITMI20051620A1 (it) * 2005-08-31 2007-03-01 Francesco Donati Struttura fonoassorbente particolarmente per la realizzazione di pannelli pareti e simili
DE102008003726A1 (de) * 2008-01-09 2009-07-16 Calenberg Ingenieure, planmäßig elastisch lagern, GmbH Wandelement für eine Schallschutzwand
EP2216446A1 (en) 2009-02-05 2010-08-11 Kenn Hertzmann Jørgensen A sound suppressing fence
IT1394290B1 (it) * 2009-04-16 2012-06-06 Ricci Procedimento e manufatti in calcestruzzo prefabbricati fonoassorbenti fonoisolanti termoisolanti
CN101691119B (zh) * 2009-09-18 2011-11-30 广州市延昌新型塑胶制品有限公司 一种高速列车阻尼隔音片材及其制造方法
DE202009012824U1 (de) 2009-09-24 2009-12-10 Calenberg Ingenieure, planmäßig elastisch lagern, GmbH Wandelement für eine Schallschutzwand
US20140124288A1 (en) 2010-08-05 2014-05-08 Kenn Hertzman Jørgensen Sound Suppressing Fence
KR101222186B1 (ko) 2011-04-29 2013-02-18 주식회사 테크유니온 방음시설

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2120702A5 (it) * 1970-11-19 1972-08-18 Larmschutz Biergans Co
FR2311146A1 (fr) * 1975-05-15 1976-12-10 Judeaux Robert Perfectionnements aux panneaux acoustiquement isolants et absorbants et aux murs composes de tels panneaux
DE2935745C2 (de) * 1979-09-05 1982-03-18 Baufa-Werke Richard Rinker, 5750 Menden Lärmschutzwand
US4495240A (en) * 1981-12-31 1985-01-22 Usm Corporation Heat-fusible-expandable mastic for automobile floor pans
US4566558A (en) * 1985-02-21 1986-01-28 Marine Systems, Inc. Noise barrier
CH672932A5 (en) * 1987-07-28 1990-01-15 Montana Stahl Ag Noise-attenuating wall section - contains insulating layers of different densities, with first layer held clear of front wall by distance piece
US5272284A (en) * 1991-07-10 1993-12-21 Carsonite International Corp. Sound barrier

Also Published As

Publication number Publication date
ES2213202T3 (es) 2004-08-16
DE69727448D1 (de) 2004-03-11
DE69727448T2 (de) 2005-01-13
EP0843045A1 (en) 1998-05-20
ITBO960593A1 (it) 1998-05-19
SI0843045T1 (en) 2004-08-31
ATE259013T1 (de) 2004-02-15
EP0843045B1 (en) 2004-02-04
ITBO960593A0 (it) 1996-11-19

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Legal Events

Date Code Title Description
0001 Granted