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 retroreflectometer that can be placed on or before the road marking to measure the retroreflection at the prescribed geometry.
Product Details
- Published:
- 10/01/2020
- Number of Pages:
- 6
- File Size:
- 1 file , 180 KB
- Redline File Size:
- 2 files , 380 KB
