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EVS-EN 1793-2:2018

Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 2: Intrinsic characteristics of airborne sound insulation under diffuse sound field conditions

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Kehtiv alates 04.07.2018
Alusdokumendid
EN 1793-2:2018
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puuduvad
Standardi ajalugu
Staatus
Kuupäev
Tüüp
Nimetus
04.07.2018
Põhitekst
05.12.2012
Põhitekst
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.
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EVS-EN 1793-1:2017

Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 1: Intrinsic characteristics of sound absorption under diffuse sound field conditions
Uusim versioon Kehtiv alates 18.04.2017
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EVS-EN 1793-6:2018

Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 6: Intrinsic characteristics - In situ values of airborne sound insulation under direct sound field conditions
Kehtetu alates 01.04.2021
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EVS-EN 1793-3:1999

Maanteeliiklusmüra alandamise meetmed. Katsemeetod akustilise toimevõime määramiseks. Osa 3: Liiklusmüra normeeritud spekter
Uusim versioon Kehtiv alates 01.01.2000
Põhitekst + parandus

EVS-EN 1794-1:2018

Road traffic noise reducing devices - Non-acoustic performance - Part 1: Mechanical performance and stability requirements (Corrected version 12.2018)
Uusim versioon Kehtiv alates 01.03.2018