17:32

AASHTO T248, Reducing Samples

6:49

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

11:20

HMA Paving Operations – HMA Sampling

25:25

Sampling and Testing Plastic Concrete

16:37

AASHTO T2 Aggregate Sampling

11:56

AASHTO T 27 Sieve Analysis of Coarse and Fine Aggregates

11:42

When Interviews Go Terribly Wrong...

49:25

Modern Construction Technology Is Extremely Fast. Production Process Of Precast Concrete Block