CEN/TC 226
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 72917 | EN 1793-3:2025 | Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 3: Normalized traffic noise spectrum | Standarts spēkā |
| 78834 | LVS EN 18124:2025 | Road marking materials - Temporary road markings | Standarts spēkā |
| 40403 | LVS EN 14388:2016 | Road traffic noise reducing devices - Specifications | Standarts spēkā |
| 10640 | LVS EN 12676-2:2001 A | Anti-glare systems for roads - Part 2: Test methods | Standarts spēkā |
| 78967 | LVS CEN/TR 18186:2024 | Road restraint systems - General requirements for the competence of laboratories performing virtual testing for the evaluation of vehicle restraint systems | Standarts spēkā |
| 75049 | LVS CEN/TS 1317-7:2023 | Road restraint systems -Part 7: Performance characterisation and test methods for terminals of safety barriers | Standarts spēkā |
| 75051 | LVS CEN/TS 1317-9:2023 | Road restraint systems - Part 9: Impact tests and test methods for removable barrier sections | Standarts spēkā |
| 72917 | LVS EN 1793-3:2025 | Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 3: Normalized traffic noise spectrum | Standarts spēkā |
| 72920 | LVS EN 1793-6:2025 | Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 6: Intrinsic characteristics - Airborne sound insulation under direct sound field conditions | Standarts spēkā |
| 72925 | LVS EN 1794-1:2024 | Road traffic noise reducing devices - Non-acoustic performance - Part 1: Methods of determination of the mechanical and stability characteristics | Standarts spēkā |
Displaying 381-390 of 423 results.