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dnaSRPS EN 1793-2:2020

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

General information

50.20     Aug 21, 2025

50.60    Oct 16, 2025

ISS

Z226/PKS 1

European Norm

17.140.30     93.080.30  

English  

Scope

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.

Life cycle

PREVIOUSLY

PUBLISHED
SRPS EN 1793-2:2018

NOW

PROJECT
dnaSRPS EN 1793-2:2020
50.20 Proof sent to secretariat or FDIS ballot initiated: 8 weeks
Aug 21, 2025

Related project

Adopted from FprEN 1793-2

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