RO
SR EN 1793-2:1999
Road traffic noise reducing devices. Test method for determining the acoustic performance. Part 2: Intrinsic characteristics of airborne sound insulation
This part of prEN 1973 specifies the laboratory method for measuring the airborne sound insulation performance of roadside noise barriers. It covers assessment of the intrinsic performance of barriers which can reasonably be assembled inside the testing facility described in EN ISO 140-3.
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Status :
Withdrawn
Approval date : 8/20/1998
Publish date : 8/21/1998
Withdrawal date : 3/31/2014
Number of pages : 10
ICS : 17.140.30 Noise emitted by means of transport,93.080.30 Road equipment and installations
Technical Committee : 187 - Roads
- Normative reference SR EN 1793-3:1998
- Normative reference SR EN ISO 140-3:2002
- Replaced by SR EN 1793-2:2013