CEN/TC 226
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 37138 | prEN 14389-1 rev | Road traffic noise reducing devices - Procedures for assessing long term performance - Part 1: Acoustical characteristics | Izstrādē |
| 31557 | prEN 1317-8 | Road restraint systems - Part 8 : Motorcycle road restraint systems which reduce the impact severity of motorcyclist collisions with safety barriers | Izstrādē |
| 35399 | prEN 1317-7 | Road restraint systems - Part 7: Performance classes, impact test acceptance criteria and test methods for terminals of safety barriers | Izstrādē |
| 35407 | EN 12802:2011 | Road marking materials - Laboratory methods for identification | Izstrādē |
| 78068 | EN 12767:2019/prA1 | Passive safety of support structures for road equipment - Requirements and test methods | Izstrādē |
| 71309 | prEN 14388 | Road traffic noise reducing devices - Characteristics | Izstrādē |
| 32083 | prEN 12899-6 | Fixed vertical road traffic signs - Part 6: Visual performance of retroreflective sheeting materials | Izstrādē |
| 41566 | EN 1793-6:2012/prA1 | Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 6: Intrinsic characteristics - In situ values of airborne sound insulation under direct sound field conditions | Izstrādē |
| 21678 | prEN 12767:2000 rev | Passive safety of support structures for road equipment - Requirements and test methods | Izstrādē |
| 38676 | prEN 13422 rev | Road vertical signs - Portable deformable warning devices and delineators - Cones and cylinders | Izstrādē |
Displaying 271-280 of 415 results.