Standard Swedish standard · SS-EN 14389-1:2007

Road traffic noise reducing devices - Procedures for assessing long term performance - Part 1: Acoustical characteristics

Status: Withdrawn · Replaced by: SS-EN 14389-1:2015

This European Standard defines the means for evaluating the acoustic durability of Road Traffic Noise Reducing Devices. In this European Standard, the sound absorption is characterised by the single-number rating of sound reflection DLRI as defined in CEN/TS 1793-5. The airborne sound insulation is characterised by single-number rating of airborne sound insulation DLSI as defined in CEN/TS 1793-5.


Road equipment and installations (93.080.30)

Product information

Language: English

Written by: SIS - Industriteknik

International title:

Article no: STD-64221

Edition: 1

Approved: 12/7/2007

No of pages: 20

Replaced by: SS-EN 14389-1:2015