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Standard Test Method for Measuring the Coefficient of Retroreflected Luminance (RL) of Pavement Markings in a Standard Condition of Wetness standard by ASTM International, 01/01/2019
1.1 This test method covers the measurement of the wet retroreflective (RL) properties of horizontal pavement marking materials, such as traffic stripes and road surface symbols, using a portable or mobile retroreflectometer that can be placed on or before the road marking to measure the retroreflection at the prescribed geometry.
Product Details
Published:
01/01/2019
Number of Pages:
6
File Size:
1 file , 180 KB
Redline File Size:
2 files , 380 KB
Note:
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