EN 1793-1:1997
Withdrawn
Withdrawn
Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 1: Intrinsic characteristics of sound absorption
Published date
09-17-1997
Publisher
Withdrawn date
03-31-1998
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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.
| DocumentType |
Standard
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Withdrawn
|
| Standards | Relationship |
| DIN EN 1793-1:1997-11 | Equivalent |
| UNE-EN 1793-1:1998 | Identical |
| BS EN 1793-1:1998 | Identical |
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