CEN/TC 226
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 33445 | EN 1793-2:2012 | 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 | Atcelts |
| 36725 | FprCEN/TR 16303-2 | Road restraint systems - Guidelines for computational mechanics of crash testing against vehicle restraint system - Part 2: Vehicle Modelling and Verification | Atcelts |
| 10610 | EN 1790:1998 | Road marking materials - Preformed road markings | Atcelts |
| 10605 | EN 1317-1:1998 | Road restraint systems - Part 1: Terminology and general criteria for test methods | Atcelts |
| 10636 | EN 14389-1:2007 | Road traffic noise reducing devices - Procedures for assessing long term performance - Part 1: Acoustical characteristics | Atcelts |
| 10637 | CEN/TS 1793-5:2003 | Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 5: Intrinsic characteristics - In situ values of sound reflection and airborne sound insulation | Atcelts |
| 67125 | EN 1794-1:2018+AC:2018 | Road traffic noise reducing devices - Non-acoustic performance - Part 1: Mechanical performance and stability requirements | Atcelts |
| 39545 | EN 14389-1:2015 | Road traffic noise reducing devices - Procedures for assessing long term performance - Part 1: Acoustical characteristics | Atcelts |
| 10622 | prEN 12899-2 | Road equipment - Fixed, vertical road signs - Part 2: Transilluminated traffic bollards | Izstrādē |
| 63006 | FprEN 14388 | Road traffic noise reducing devices - Specifications | Izstrādē |
Displaying 251-260 of 423 results.