CEN/TC 226
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 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 |
| 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 |
| 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 |
| 40404 | LVS EN 1793-4:2015 | Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 4: Intrinsic characteristics - In situ values of sound diffraction | Atcelts |
| 10645 | LVS EN 1793-3:1997 A | Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 3: Normalised traffic noise spectrum | Atcelts |
| 41567 | LVS 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 | Atcelts |
| 10636 | EN 14389-1:2007 | Road traffic noise reducing devices - Procedures for assessing long term performance - Part 1: Acoustical characteristics | Atcelts |
| 40400 | LVS EN 1793-5:2016 | 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 | Atcelts |
| 60866 | EN 1871:2020 | Road marking materials - Paint, thermoplastic and cold plastic materials - Physical properties | Atcelts |
Displaying 91-100 of 422 results.