ATE259013T1 - ACOUSTIC INSULATOR PANEL - Google Patents

ACOUSTIC INSULATOR PANEL

Info

Publication number
ATE259013T1
ATE259013T1 AT97830612T AT97830612T ATE259013T1 AT E259013 T1 ATE259013 T1 AT E259013T1 AT 97830612 T AT97830612 T AT 97830612T AT 97830612 T AT97830612 T AT 97830612T AT E259013 T1 ATE259013 T1 AT E259013T1
Authority
AT
Austria
Prior art keywords
sound
layer
absorbing material
shell
acoustic insulator
Prior art date
Application number
AT97830612T
Other languages
German (de)
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
Application granted granted Critical
Publication of ATE259013T1 publication Critical patent/ATE259013T1/en

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

Abstract

An acoustic insulating panel (1) made of composite material and having a shell (8) in turn having a number of longitudinal reinforcing ribs (10, 13) and at least one layer (16, 17) of sound-absorbing material housed between two adjacent ribs (10, 13); the shell (8) being formed by bending thin sheet material; the layer (16, 17) of sound-absorbing material being sprayed or poured on, or applied by mechanically fastening and/or chemically bonding preformed elements; and the sound-absorbing material being replaced by or integrated with a further layer (18) of vibration-damping material. <IMAGE>
AT97830612T 1996-11-19 1997-11-19 ACOUSTIC INSULATOR PANEL ATE259013T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT96BO000593A IT1286776B1 (en) 1996-11-19 1996-11-19 ANTI-ACOUSTIC PANEL

Publications (1)

Publication Number Publication Date
ATE259013T1 true ATE259013T1 (en) 2004-02-15

Family

ID=11341726

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97830612T ATE259013T1 (en) 1996-11-19 1997-11-19 ACOUSTIC INSULATOR PANEL

Country Status (6)

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

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU90243B1 (en) * 1998-05-20 1999-11-22 Profilarbed Sa In situ manufacturing process of acoustic walls and acoustic walls
EP1135557A1 (en) * 1998-12-02 2001-09-26 ProfilARBED S.A. Noise-reduction wall
LU90325B1 (en) * 1998-12-02 2000-07-18 Profilarbed Sa Noise-absorbing wall for road or railway line is made of sheet piling with additional sound-insulating panels fastened on front, with spaces which may be filled with insulating material
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 (en) * 2003-11-04 2005-01-05 Bongard Gmbh & Co. Kg Noise protection element and noise barrier
ITMI20051620A1 (en) * 2005-08-31 2007-03-01 Francesco Donati SOUND-ABSORBING STRUCTURE PARTICULARLY FOR THE CONSTRUCTION OF WALL AND SIMILAR PANELS
DE102008003726A1 (en) * 2008-01-09 2009-07-16 Calenberg Ingenieure, planmäßig elastisch lagern, GmbH Sound-proof wall element for sound absorption at high-speed railway track, has intermediate flange arranged between flanges, and sound-proof element arranged between one flange and intermediate flange, where all flanges are of same length
EP2216446A1 (en) 2009-02-05 2010-08-11 Kenn Hertzmann Jørgensen A sound suppressing fence
IT1394290B1 (en) * 2009-04-16 2012-06-06 Ricci PROCEDURE AND MANUFACTURED IN CONCRETE PREFABRICATED SOUND INSULATION ABSORBING SOUND INSULATION
CN101691119B (en) * 2009-09-18 2011-11-30 广州市延昌新型塑胶制品有限公司 High speed train damping sound insulation sheet material and manufacturing method thereof
DE202009012824U1 (en) 2009-09-24 2009-12-10 Calenberg Ingenieure, planmäßig elastisch lagern, GmbH Wall element for a soundproof wall
US20140124288A1 (en) 2010-08-05 2014-05-08 Kenn Hertzman Jørgensen Sound Suppressing Fence
KR101222186B1 (en) 2011-04-29 2013-02-18 주식회사 테크유니온 Soundproof facilities

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2120702A5 (en) * 1970-11-19 1972-08-18 Larmschutz Biergans Co
FR2311146A1 (en) * 1975-05-15 1976-12-10 Judeaux Robert Soundproof panel for outdoor use - has double layer core between plain and perforated galvanized metal plates
DE2935745C2 (en) * 1979-09-05 1982-03-18 Baufa-Werke Richard Rinker, 5750 Menden Noise barrier
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
SI0843045T1 (en) 2004-08-31
EP0843045A1 (en) 1998-05-20
ITBO960593A0 (en) 1996-11-19
DE69727448T2 (en) 2005-01-13
EP0843045B1 (en) 2004-02-04
DE69727448D1 (en) 2004-03-11
ITBO960593A1 (en) 1998-05-19
ES2213202T3 (en) 2004-08-16
IT1286776B1 (en) 1998-07-17

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