CEN/TC 226
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 10610 | LVS EN 1790:1998 | Road marking materials - Preformed road markings | Atcelts |
| 78968 | EN 16303:2020/prA1 | Road restraint systems - Validation and verification process for the use of virtual testing in crash testing against vehicle restraint system | Aptauja slēgta |
| 74058 | prEN 12966 | Road vertical signs - Variable message traffic signs | Aptauja slēgta |
| 70539 | prEN 1463-3 | Road marking materials - Part 3: Active road studs: performance requirements | Aptauja slēgta |
| 80183 | prEN 17383 | Road traffic noise reducing devices - Sustainability of construction works - Environmental product declarations - Product Category Rules for road traffic noise reducing devices | Aptauja slēgta |
| 72916 | LVS EN 1793-4:2025 | Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 4: Intrinsic characteristics - Intrinsic sound diffraction | 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 |
| 72915 | LVS EN 1793-5:2025 | Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 5: Intrinsic characteristics - Sound absorption under direct sound field conditions | Standarts spēkā |
| 35407 | LVS EN 12802:2011 | Road marking materials - Laboratory methods for identification | Standarts spēkā |
| 40403 | LVS EN 14388:2016 | Road traffic noise reducing devices - Specifications | Standarts spēkā |
Displaying 331-340 of 422 results.