ACI Volumetric Test: ACI ASTM C173 (Newer Version Available, Click Top Right Corner)
6:47
ASTM C231 - Air Content of Concrete by the Pressure Method
4:39
ACI ASTM C231 - Air Content: Pressure Method (Newer Version Available, Click Top Right Corner)
8:59
ACI Volumetric Test: ASTM C173 - Air Content: Volumetric Method 2019
5:44
INECYC - ASENTAMIENTO DEL HORMIGÓN (ASTM C143)
7:41
ASTM C173 - Air Content of Concrete by the Volumetric Method
16:14
ASTM C138: Unit Weight, Yield, & Air Content Gravimetric
9:57
Making Concrete Test Beams
8:41