EP2570552A3 - Sound-absorbing element for noise abatement barriers - Google Patents

Sound-absorbing element for noise abatement barriers Download PDF

Info

Publication number
EP2570552A3
EP2570552A3 EP12184053.2A EP12184053A EP2570552A3 EP 2570552 A3 EP2570552 A3 EP 2570552A3 EP 12184053 A EP12184053 A EP 12184053A EP 2570552 A3 EP2570552 A3 EP 2570552A3
Authority
EP
European Patent Office
Prior art keywords
sound
absorbing element
noise abatement
axis
barriers
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Withdrawn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
EP12184053.2A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP2570552A2 (en
Inventor
Carolina Parenti
Nicola Parenti
Leonardo Maffi
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP2570552A2 publication Critical patent/EP2570552A2/en
Publication of EP2570552A3 publication Critical patent/EP2570552A3/en
Withdrawn legal-status Critical Current

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Signs Or Road Markings (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
EP12184053.2A 2011-09-13 2012-09-12 Sound-absorbing element for noise abatement barriers Withdrawn EP2570552A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000021A ITPC20110021A1 (it) 2011-09-13 2011-09-13 Blocco fonoassorbente per barriere antirumore

Publications (2)

Publication Number Publication Date
EP2570552A2 EP2570552A2 (en) 2013-03-20
EP2570552A3 true EP2570552A3 (en) 2015-07-22

Family

ID=44936398

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12184053.2A Withdrawn EP2570552A3 (en) 2011-09-13 2012-09-12 Sound-absorbing element for noise abatement barriers

Country Status (2)

Country Link
EP (1) EP2570552A3 (it)
IT (1) ITPC20110021A1 (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2679170C1 (ru) * 2017-08-21 2019-02-06 Татьяна Анатольевна Финоченко Шумозащитный экран

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3827144A1 (de) * 1988-08-10 1990-02-15 Ulrich Dipl Ing Gerstner Schallabsorbierendes bauteil
EP0361025A1 (de) * 1988-09-16 1990-04-04 AG Hunziker & Cie. Lärmschutzeinrichtung
ITPC20060023A1 (it) * 2006-04-24 2007-10-25 Paver Spa Blocco per pannelli fonoassorbenti e relativo metodo di produzione

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002078788A2 (en) 2001-03-29 2002-10-10 Kidde Ip Holdings Limited Fire and explosion suppression

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3827144A1 (de) * 1988-08-10 1990-02-15 Ulrich Dipl Ing Gerstner Schallabsorbierendes bauteil
EP0361025A1 (de) * 1988-09-16 1990-04-04 AG Hunziker & Cie. Lärmschutzeinrichtung
ITPC20060023A1 (it) * 2006-04-24 2007-10-25 Paver Spa Blocco per pannelli fonoassorbenti e relativo metodo di produzione

Also Published As

Publication number Publication date
ITPC20110021A1 (it) 2013-03-14
EP2570552A2 (en) 2013-03-20

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