British Standards Institution

Source:: CEN
Committee:: B/509/6 - Fences for the attenuation of noise
Categories:: Noise. Transport | Road equipment and installations
Number of comments:: 0

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.

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Standard timeline

1. Proposal (Complete)

Proposal start date:

2. Draft (Complete)

Draft start date:

18/01/2023

3. Public Comments

Public Comments start date:

24/08/2023

Public Comments end date:

17/10/2023

4. Comment Resolution

Comment Resolution start date:

30/10/2024

5. Approval

6. Publication

Publication start date:

21/01/2025

Learn more about the standards development process

Standards Development

BS EN 1793-2 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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