BS EN 14389:2023
Current
Current
The latest, up-to-date edition.
Road traffic noise reducing devices. Procedures for assessing long term performance
Available format(s)
Hardcopy , PDF
Language(s)
English
Published date
15-09-2023
Publisher
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.
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