AASHTO R 98-20

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AASHTO R 98-20 describes measuring size and shape 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.

Product Details

Published:

2020

Number of Pages:

12

File Size:

1 file , 990 KB

Product Code(s):

R098-20-UL, R098-20-UL, R098-20-UL