prBAS EN 1793-2:2027
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
Status:Project
Number of pages:22
Adoption method:Proglašavanje
Language:engleski
Edition:4.
Realization date:15.10.2026
Forseen date for next stage code:30.10.2026
Technical committee:BAS/TC 22, Road engineering
ICS:
17.140.30, Noise emitted by means of transport
93.080.30, Road equipment and installations
93.080.30, Road equipment and installations
Abstract
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.
Lifecycle
...
Original document and degree of correspondence
EN 1793-2:2025, identical
Relation to BAS standards
Work material
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