CEN/TC 226

Registration number (WIID)Project No.TitleStatus
72918EN 1793-1:2025Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 1: Intrinsic characteristics - Sound absorption under diffuse sound field conditionsStandarts spēkā
78834LVS EN 18124:2025Road marking materials - Temporary road markingsStandarts spēkā
75051FprCEN/TS 1317-9Road restraint systems - Part 9: Impact tests and test methods for removable barrier sectionsStandarts spēkā
72916LVS EN 1793-4:2025Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 4: Intrinsic characteristics - Intrinsic sound diffractionStandarts spēkā
78969CEN/TR 18242:2025Road restraint systems — Determination of collision forces on bridges as a result of an impact of a vehicle on a restraint system Fahrzeugrückhaltesysteme - Ermittlung der von Fahrzeugrückhaltesystemen auf Brücken übertragenen AufprallkräftenStandarts spēkā
72915EN 1793-5:2025Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 5: Intrinsic characteristics - Sound absorption under direct sound field conditionsStandarts spēkā
71308CEN/TR 17828:2022Road infrastructure - Automated vehicle interactions - Reference Framework Release 1Standarts spēkā
75048CEN/TR 1317-10:2023Road restraint systems - Part 10: Assessment methods and design guidelines for transitions, terminal and crash cushion connection - transitionsStandarts spēkā
35405LVS EN 1423:2012Road marking materials - Drop on materials - Glass beads, antiskid aggregates and mixtures of the twoStandarts spēkā
72920LVS EN 1793-6:2025Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 6: Intrinsic characteristics - Airborne sound insulation under direct sound field conditionsStandarts spēkā
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