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CEN - PREN 14389

Road traffic noise reducing devices - Procedures for assessing long term performance

pending, Most Current
Organization: CEN
Publication Date: 1 December 2021
Status: pending
Page Count: 16
ICS Code (Road equipment and installations): 93.080.30
scope:

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.

Document History

PREN 14389
December 1, 2021
Road traffic noise reducing devices - Procedures for assessing long term performance
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...

References

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