IT1256936B - Sound-absorbing highway pavement and procedure for its realisation - Google Patents

Sound-absorbing highway pavement and procedure for its realisation

Info

Publication number
IT1256936B
IT1256936B ITTO920698A ITTO920698A IT1256936B IT 1256936 B IT1256936 B IT 1256936B IT TO920698 A ITTO920698 A IT TO920698A IT TO920698 A ITTO920698 A IT TO920698A IT 1256936 B IT1256936 B IT 1256936B
Authority
IT
Italy
Prior art keywords
sound
realisation
highway pavement
procedure
absorbing
Prior art date
Application number
ITTO920698A
Other languages
Italian (it)
Original Assignee
Fimit Ipse Srl
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 Fimit Ipse Srl filed Critical Fimit Ipse Srl
Priority to ITTO920698A priority Critical patent/IT1256936B/en
Publication of ITTO920698A0 publication Critical patent/ITTO920698A0/en
Publication of ITTO920698A1 publication Critical patent/ITTO920698A1/en
Application granted granted Critical
Publication of IT1256936B publication Critical patent/IT1256936B/en

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  • Road Paving Structures (AREA)

Abstract

Sound-absorbing highway pavement comprising: - an upper layer 10, consisting of a wearing surface of medium granulometry asphalt, and - a lower layer 12 supporting the wearing surface 10, of cement, concrete, or similar materials, in which a plurality of cavities 18 are produced in said lower layer 12, directly facing the upper layer 10, which function as Helmholtz resonators. <IMAGE>
ITTO920698A 1992-08-13 1992-08-13 Sound-absorbing highway pavement and procedure for its realisation IT1256936B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ITTO920698A IT1256936B (en) 1992-08-13 1992-08-13 Sound-absorbing highway pavement and procedure for its realisation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO920698A IT1256936B (en) 1992-08-13 1992-08-13 Sound-absorbing highway pavement and procedure for its realisation

Publications (3)

Publication Number Publication Date
ITTO920698A0 ITTO920698A0 (en) 1992-08-13
ITTO920698A1 ITTO920698A1 (en) 1994-02-13
IT1256936B true IT1256936B (en) 1995-12-27

Family

ID=11410686

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO920698A IT1256936B (en) 1992-08-13 1992-08-13 Sound-absorbing highway pavement and procedure for its realisation

Country Status (1)

Country Link
IT (1) IT1256936B (en)

Also Published As

Publication number Publication date
ITTO920698A0 (en) 1992-08-13
ITTO920698A1 (en) 1994-02-13

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Legal Events

Date Code Title Description
0001 Granted