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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.
Author | ASTM |
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Editor | ASTM |
Document type | Standard |
Format | File |
ICS | 93.080.20 : Road construction materials |
Number of pages | 6 |
Replace | ASTM E2177-18 + Redline |
Year | 2019 |
Document history | ASTM E2177-18 + Redline ASTM E2177-11 + Redline ASTM E2177-01(2009) + Redline ASTM E2177-01 + Redline |
Country | USA |
Keyword | ASTM 2177;ASTM E2177;ASTM E2177;10.1520/E2177-19 |