IT1249829B - Elemento modulare di pannello fonoisolante e fonoassorbente per barriere antirumore - Google Patents

Elemento modulare di pannello fonoisolante e fonoassorbente per barriere antirumore

Info

Publication number
IT1249829B
IT1249829B ITRM910597A ITRM910597A IT1249829B IT 1249829 B IT1249829 B IT 1249829B IT RM910597 A ITRM910597 A IT RM910597A IT RM910597 A ITRM910597 A IT RM910597A IT 1249829 B IT1249829 B IT 1249829B
Authority
IT
Italy
Prior art keywords
sound
absorbing panel
modular element
metal shell
noise barriers
Prior art date
Application number
ITRM910597A
Other languages
English (en)
Inventor
Giovanni Rinaldi
Original Assignee
Insokell Spa
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 Insokell Spa filed Critical Insokell Spa
Priority to ITRM910597A priority Critical patent/IT1249829B/it
Publication of ITRM910597A0 publication Critical patent/ITRM910597A0/it
Priority to EP92830415A priority patent/EP0527115B1/en
Priority to DE69204601T priority patent/DE69204601D1/de
Priority to AT92830415T priority patent/ATE127560T1/de
Publication of ITRM910597A1 publication Critical patent/ITRM910597A1/it
Application granted granted Critical
Publication of IT1249829B publication Critical patent/IT1249829B/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
    • E01F8/0064—Perforated plate or mesh, e.g. as wall facing
    • E01F8/007—Perforated plate or mesh, e.g. as wall facing with damping material

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Laminated Bodies (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
  • Building Environments (AREA)
  • Connection Or Junction Boxes (AREA)

Abstract

Elemento modulare di pannello fonoisolante e fonoassorbente per barriere antirumore comprendente un primo guscio metallico esposto alla sorgente di rumore, un secondo guscio metallico con funzione di coperchio e un pannello fonoassorbente di tipo modulare stagno, realizzato da un primo strato di film impermeabile con membrana di tipo poliuretanico, un secondo strato costituito da un setto fonoassorbente ad alta densità e un terzo strato costituito da un materassino a bassa densità, detto primo, secondo e terzo strato essendo reciprocamente accoppiati per processo di stampaggio a caldo e detto pannello fonoassorbente essendo incastrato in modo fisso in una cavità definita in corrispondenza dei bordi superiori ed inferiori di detto primo e detto secondo guscio metallico.
ITRM910597A 1991-08-05 1991-08-05 Elemento modulare di pannello fonoisolante e fonoassorbente per barriere antirumore IT1249829B (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ITRM910597A IT1249829B (it) 1991-08-05 1991-08-05 Elemento modulare di pannello fonoisolante e fonoassorbente per barriere antirumore
EP92830415A EP0527115B1 (en) 1991-08-05 1992-07-27 A soundproofing and deadening modular board unit for forming antinoise barriers
DE69204601T DE69204601D1 (de) 1991-08-05 1992-07-27 Schallisolierte und -schluckende modulare Platteneinheit zur Bildung von Lärmbarrieren.
AT92830415T ATE127560T1 (de) 1991-08-05 1992-07-27 Schallisolierte und -schluckende modulare platteneinheit zur bildung von lärmbarrieren.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITRM910597A IT1249829B (it) 1991-08-05 1991-08-05 Elemento modulare di pannello fonoisolante e fonoassorbente per barriere antirumore

Publications (3)

Publication Number Publication Date
ITRM910597A0 ITRM910597A0 (it) 1991-08-05
ITRM910597A1 ITRM910597A1 (it) 1993-02-05
IT1249829B true IT1249829B (it) 1995-03-28

Family

ID=11400309

Family Applications (1)

Application Number Title Priority Date Filing Date
ITRM910597A IT1249829B (it) 1991-08-05 1991-08-05 Elemento modulare di pannello fonoisolante e fonoassorbente per barriere antirumore

Country Status (4)

Country Link
EP (1) EP0527115B1 (it)
AT (1) ATE127560T1 (it)
DE (1) DE69204601D1 (it)
IT (1) IT1249829B (it)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2704880B1 (fr) * 1993-05-07 1998-07-17 Colas Sa Dispositif de protection routière polyvalent.
FR2732382A1 (fr) * 1995-04-03 1996-10-04 Clelial Sarl Materiau a proprietes d'absorption acoustique, procede de fabrication d'un element de paroi a absorption acoustique et element de paroi resultant
AT406917B (de) * 1998-06-10 2000-10-25 Scheuch Alois Gmbh Verschalung
FI113198B (fi) 2000-04-17 2004-03-15 Tielaitos Tuotanto Meluaitaelementti
RU2209873C2 (ru) * 2001-08-21 2003-08-10 Научно-исследовательский институт материалов и конструкций МАДИ (ТУ) Шумопылезащитное заграждение
EP1295991A1 (de) * 2001-09-20 2003-03-26 Thomas Lorenz Industrietechnik Schallschutzelement
WO2003083217A1 (en) * 2002-03-25 2003-10-09 Commonwealth Industries, Inc. Sound barrier system
WO2007132964A1 (en) * 2006-05-15 2007-11-22 Ki Soung Park Soundproofing board
RU2373254C2 (ru) * 2008-03-24 2009-11-20 Виталий Евгеньевич Пилкин Композиционный состав для укрепления грунта
SE533764C2 (sv) * 2009-05-04 2010-12-28 Bloc Internat Ab Z Ljudbarriär för dämpning av störande trafikljud
RU2377362C1 (ru) * 2009-06-01 2009-12-27 Дмитрий Борисович Дубовиков Акустическая панель и шумозащитный экран из акустических панелей
CN106320196A (zh) * 2015-06-29 2017-01-11 宜兴市昊诚环保科技有限公司 一种新型中空背板式隔声屏
DE202021101120U1 (de) * 2021-03-05 2022-06-08 KRAIBURG STRAIL GmbH & Co. KG Schalldämmwandelement für eine Gleisanlage
DE202022102882U1 (de) * 2022-05-25 2022-07-26 KRAIBURG STRAIL GmbH & Co. KG Schalldämmwandelement für eine Gleisanlage

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1302413B (it) *
DE2321676A1 (de) * 1973-04-28 1974-11-21 Bayer Ag Schallschutzwand aus gummi-verbundwerkstoffen
DE2360519C3 (de) * 1973-12-05 1978-04-06 Hermann Hemscheidt Maschinenfabrik Gmbh & Co, 5600 Wuppertal Schallschutz-Wandelement
DE2929853C2 (de) * 1979-07-24 1985-05-02 Rheinhold & Mahla GmbH, 8000 München Lärmschutzwand
FR2462522A1 (fr) * 1979-07-27 1981-02-13 Scal Gp Condit Aluminium Panneau d'isolation acoustique industrielle
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
IT8845517A0 (it) * 1988-11-07 1988-11-07 Menichini Luigi Pannello modulare fonoassorbente e fonoisolante con faccia a griglia lamellare verso la fonte del rumore

Also Published As

Publication number Publication date
DE69204601D1 (de) 1995-10-12
EP0527115A1 (en) 1993-02-10
ATE127560T1 (de) 1995-09-15
ITRM910597A1 (it) 1993-02-05
EP0527115B1 (en) 1995-09-06
ITRM910597A0 (it) 1991-08-05

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Legal Events

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0001 Granted