CEN/TC 226
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 66883 | LVS EN 1793-5:2016/AC:2018 | Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 5: Intrinsic characteristics - In situ values of sound reflection under direct sound field conditions | Standarts spēkā |
| 41567 | EN 1793-1:2017 | Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 1: Intrinsic characteristics of sound absorption under diffuse sound field conditions | Standarts spēkā |
| 38674 | LVS EN 1790:2014 | Road marking materials - Preformed road markings | Standarts spēkā |
| 25431 | LVS EN 12899-5:2008 | Fixed, vertical road traffic signs - Part 5: Initial type testing | Standarts spēkā |
| 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 |
| 70539 | prEN 1463-3 | Road marking materials - Part 3: Active road studs: performance requirements | Aptauja slēgta |
| 74058 | prEN 12966 | Road vertical signs - Variable message traffic signs | 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 |
| 10675 | LVS EN 1463-1:1997 /A1:2004 A | Road marking materials - Retroreflecting road studs - Part 1: Initial performance requirements | Atcelts |
| 10663 | LVS ENV 13459-1:1999 | Road marking materials - Quality control - Part 1: Sampling from storage and testing | Atcelts |
Displaying 81-90 of 414 results.