This document specifies the laboratory method for measuring the airborne sound insulation performance of road traffic noise reducing devices in reverberant conditions. It covers the assessment of the intrinsic performance of barriers that can reasonably be assembled inside the testing facility described in EN ISO 10140 2 and EN ISO 10140-4.
This method is not intended for the determination of the intrinsic characteristics of airborne sound insulation of noise reducing devices to be installed on roads in non-reverberant conditions.
PUBLISHED
SRPS EN 1793-2:2018
PROJECT
dnaSRPS EN 1793-2:2020
50.20
Proof sent to secretariat or FDIS ballot initiated: 8 weeks
Aug 21, 2025
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