AASHTO PP 74-19 describes measuring size and roundness of translucent glass beads used in traffic markings with computerized optical equipment. This practice is intended for glass beads from 0.15 mm to 2.35 mm in diameter.
- Number of Pages:
- File Size:
- 1 file , 1.3 MB
- Product Code(s):
- PP074-19-UL, PP074-19-UL, PP074-19-UL