ASTM C231 2015: Air Content of Freshly Mixed Concrete (Pressure)
11:45
ASTM C173 Air Content by Volumetric Method
11:43
ASTM C138-Unit weight of concrete and C231-Air content via pressure air meter
16:14
ASTM C138: Unit Weight, Yield, & Air Content Gravimetric
11:11
ASTM C31 Making and Curing Concrete Test Specimens in the Field
11:05
ASTM C173 Standard Test Method For Air Content of Freshly Mixed Concrete by the Volumetric Method
6:47
ASTM C231 - Air Content of Concrete by the Pressure Method
14:40
ASTM C172-19a: Standard Practice for Sampling Freshly Mixed Concrete
8:43