AASHTO T2 Aggregate Sampling
17:32
AASHTO T248, Reducing Samples
8:18
AASHTO T2 ASTM D75
13:16
AASHTO T27 ASTM C136
8:21
AASHTO T-2 - HCMTCB
11:46
AASHTO T248 Reduction of Aggregate Samples
6:57
AASHTO R 76 (was T-248) - HCMTCB
7:18
AASHTO R 76 (was T 248) Reducing Field Samples of Aggregates to Testing Size
11:08