60.60 Standard published Sep 13, 2023
CEN
CEN/TC 226 Road equipment
European Norm
93.080.30 Road equipment and installations
Published
This document specifies a method for evaluating the working life of noise reducing devices used alongside roads according to the relevant exposure conditions.
It also specifies a method for determining the acoustic characteristic at the end of the working life.
PUBLISHED
EN 14389:2023
60.60
Standard published
Sep 13, 2023