An Open Access Journal
Test field | Road, speed limit | Stretch length [km] | AADTa | Base layer, applied mass | Glass beads, drop-on mass | Minimum RL [mcd/m2/lx] | |||
---|---|---|---|---|---|---|---|---|---|
All | Heavy | Weight-adjusted | Initial | Used | |||||
Switzerland | T5, 120 km/h | 0.4 | 34,965 | 1573 | 45,976 | Premium cold plastic, 2.2 kg/m2 | Premium, 0.45 kg/m2 | 350 | 250 |
Poland | A4, 140 km/h | 12.9 | 18,041 | 3703 | 43,962 | Cold plastic, 2.5 kg/m2 | Standard, 0.35 kg/m2 | 250b (200c) | 100b (200c) |