The procedures for testing glass beads used in traffic markings are described in this method. This includes the method for obtaining a representative test sample, preparation of the test specimens, and performing the specified tests.This standard was formerly designated as provisional standard TP 97.
AASHTO T 346-13 (2021) History
More Standards PDF
AASHTO M 178M/M 178-23
$38.00 $77.00
AASHTO T 344-22
$36.00 $73.00
AASHTO R 39M/R 39-23
$38.00 $77.00
AASHTO T 119M/T 119-23
$34.00 $68.00








