Standard

NS-EN 1793-1:1997

Withdrawn

Note: This standard has a new edition: NS-EN 1793-1:2025

Corrigendums and amendments are bought separately.

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Abstract

This part of prEN 1793 specifies the laboratory method for measuring the sound absorption of flat noise barriers or flat cladding for retaining walls or tunnels. It covers the assessment of the intrinsic sound absorption performance of roadside noise reducing devices which can reasonably be assembled inside the testing facility described in EN 20354.

Document information

  • Standard from SN
  • Published:
  • Withdrawn:
  • Edition: 1997-09
  • Version: 1
  • Document type: NAT
  • ICS 17.140.30
  • ICS 93.080.30
  • ICS 93.080.99
  • National Committee SN/K 236

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EU law: 89/106/EEC, 305/2011

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