CEN/TC 226
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 31552 | prEN 1317-7 | Road restraint systems - Part 7: Performance classes, impact test acceptance criteria and test methods for terminals of safety barriers | Izstrādē |
| 37130 | EN 12899-3:2007/FprA1 | Fixed, vertical road traffic signs - Part 3: Delineator posts and retroreflectors | Izstrādē |
| 72924 | prEN 1794-3 rev | Road traffic noise reducing devices - Non-acoustic performance - Part 3: Reaction to fire - Burning behaviour of noise reducing devices and classification | Izstrādē |
| 72920 | FprEN 1793-6 | Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 6: Intrinsic characteristics - Airborne sound insulation under direct sound field conditions | Izstrādē |
| 40411 | prCEN/TR 16303-3 rev | Road restraint systems - Guidelines for computational mechanics of crash testing against vehicle restraint system - Part 3: Test Item Modelling and Verification | Izstrādē |
| 21682 | EN 1424:1997/A1:2003 | Road marking materials - Premix glass beads | Izstrādē |
| 60868 | EN 1463-1:2021 | Road marking materials - Retroreflecting road studs - Part 1: Initial performance requirements | Izstrādē |
| 10645 | EN 1793-3:1997 | Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 3: Normalized traffic noise spectrum | Izstrādē |
| 67078 | prEN 17383 | Road traffic noise reducing devices - Sustainability : Key Sustainability Performance Indicators (KSPI) Declaration | Izstrādē |
| 67072 | prEN 12899-1-4 rev | Fixed, vertical road traffic signs - Part 1- 4: Assembled road traffic signs | Izstrādē |
Displaying 161-170 of 414 results.