ITBO960557A0 - ANTI-ACOUSTIC BARRIER - Google Patents

ANTI-ACOUSTIC BARRIER

Info

Publication number
ITBO960557A0
ITBO960557A0 IT96BO000557A ITBO960557A ITBO960557A0 IT BO960557 A0 ITBO960557 A0 IT BO960557A0 IT 96BO000557 A IT96BO000557 A IT 96BO000557A IT BO960557 A ITBO960557 A IT BO960557A IT BO960557 A0 ITBO960557 A0 IT BO960557A0
Authority
IT
Italy
Prior art keywords
acoustic barrier
acoustic
barrier
Prior art date
Application number
IT96BO000557A
Other languages
Italian (it)
Inventor
Adriano Fracasso
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 IT96BO000557A priority Critical patent/IT1286743B1/en
Publication of ITBO960557A0 publication Critical patent/ITBO960557A0/en
Publication of ITBO960557A1 publication Critical patent/ITBO960557A1/en
Application granted granted Critical
Publication of IT1286743B1 publication Critical patent/IT1286743B1/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
    • E01F8/0064—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Laminated Bodies (AREA)
IT96BO000557A 1996-11-04 1996-11-04 ANTI-ACOUSTIC BARRIER IT1286743B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT96BO000557A IT1286743B1 (en) 1996-11-04 1996-11-04 ANTI-ACOUSTIC BARRIER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT96BO000557A IT1286743B1 (en) 1996-11-04 1996-11-04 ANTI-ACOUSTIC BARRIER

Publications (3)

Publication Number Publication Date
ITBO960557A0 true ITBO960557A0 (en) 1996-11-04
ITBO960557A1 ITBO960557A1 (en) 1998-05-04
IT1286743B1 IT1286743B1 (en) 1998-07-17

Family

ID=11341690

Family Applications (1)

Application Number Title Priority Date Filing Date
IT96BO000557A IT1286743B1 (en) 1996-11-04 1996-11-04 ANTI-ACOUSTIC BARRIER

Country Status (1)

Country Link
IT (1) IT1286743B1 (en)

Also Published As

Publication number Publication date
IT1286743B1 (en) 1998-07-17
ITBO960557A1 (en) 1998-05-04

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Legal Events

Date Code Title Description
0001 Granted