BAS EN 1793-1:2002
Road traffic noise reducing devices -Test method for Determining the acoustic performance - Part 1: Instrinsic characteristics of sound absorption
General Information
Status: Withdrawn
No. of pages: 9
Language: English
Edition: 1.
Adoption method: Endorsment
Publication date: 08.10.2002
Technical committee:
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Abstract
This part of prEN 1793 specifies the laboratory method for measuring the sound absorption of flat noise barriers or flat cladding for retaining walls or tunnels. It covers the assessment of the intrinsic sound absorption performance of roadside noise reducing devices which can reasonably be assembled inside the testing facility described in EN 20354.
Lifecycle
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Original document and degree of correspondence
- EN 1793-1:1997, identical