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Norm
ÖNORM EN 14389
Issue date: 2023 11 15
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 sp...
Valid
Publisher:
Austrian Standards International
Format:
Digital | 16 Pages
Language:
German
| English
| Download GER/ENG
Optionally co-design standards:
ICS
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.
ÖNORM EN 14389
2023 11 15
Road traffic noise reducing devices - Procedures for assessing long term performance
Norm
↖
ÖNORM EN 14389-1
2015 07 01
Road traffic noise reducing devices - Procedures for assessing long term performance - Part 1: Acous...
Norm
ÖNORM EN 14389-2
2015 07 01
Road traffic noise reducing devices - Procedures for assessing long term performance - Part 2: Non-a...
Norm
ÖNORM EN 14389-1
2008 02 01
Road traffic noise reducing devices - Procedures for assessing long term performance - Part 1: Acous...
Norm
ÖNORM EN 14389-2
2004 11 01
Road traffic noise reducing devices - Procedures for assessing long term performance - Part 2: Non-a...
Norm
