17:32

AASHTO T248, Reducing Samples

8:18

AASHTO T2 ASTM D75

6:57

AASHTO R 76 (was T-248) - HCMTCB

8:43

AASHTO T 2 Sampling of Coarse and Fine Aggregates

11:08

Sampling Soil and Aggregates

13:31

What’s the Deal with Base Plates?

10:14

Drilling and Sampling

6:49

Standard Practice for Reducing Samples of Aggregate to Testing Size (ASTM C702, AASHTO R 76)