Standard Test Method for Measuring the Coefficient of Retroreflected Luminance (RL) of Pavement Markings in a Standard Condition of Wetness
NORMA vydaná dňa 1.6.2011
Označenie normy: ASTM E2177-11
Poznámka: NEPLATNÁ
Dátum vydania normy: 1.6.2011
Počet strán: 6
Približná hmotnosť: 18 g (0.04 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Keywords:
dry retroreflection, mobile retroreflectometers, pavement markings, portable retroreflectometer, retroreflection in wet conditions, Dry retroreflection, Mobile retroreflectometers, Pavement marking materials, Portable retroreflectometers, Retroreflected luminance (RL), Retroreflective marking materials, Wet retroreflective (RL) properties, ICS Number Code 93.080.20 (Road construction materials)