CEN/TC 226

Registration number (WIID)Project No.TitleStatus
10637LVS CEN/TS 1793-5:2003Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 5: Intrinsic characteristics - In situ values of sound reflection and airborne sound insulationAtcelts
10636LVS EN 14389-1:2008Road traffic noise reducing devices - Procedures for assessing long term performance - Part 1: Acoustical characteristicsAtcelts
10636EN 14389-1:2007Road traffic noise reducing devices - Procedures for assessing long term performance - Part 1: Acoustical characteristicsAtcelts
10635EN 1794-2:1998Road traffic noise reducing devices - Non-acoustic performance - Part 2: General safety and environmental requirementsAtcelts
10635LVS EN 1794-2:1998Road traffic noise reducing devices - Non-acoustic performance - Part 2: General safety and environmental requirementsAtcelts
10634EN 1794-1:1998Road traffic noise reducing devices - Non-acoustic performance - Part 1: Mechanical performance and stability requirementsAtcelts
10634LVS EN 1794-1:1998Road traffic noise reducing devices - Non-acoustic performance - Part 1: Mechanical performance and stability requirementsAtcelts
10633LVS EN 1793-1:1997 ARoad traffic noise reducing devices - Test method for determining the acoustic performance - Part 1: Intrinsic characteristics of sound absorptionAtcelts
10633EN 1793-1:1997Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 1: Intrinsic characteristics of sound absorptionAtcelts
10630LVS EN 12675:2000Traffic signal controllers - Functional safety requirements 
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