ASTM C31 Standard Practice for Making and Curing Concrete Test Specimens in the Field
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ASTM C173 Standard Test Method for Air Content of Freshly Mixed Concrete by the Volumetric Method
6:05
ACI Field 1 - ASTM C31 Making and Curing Specimens- CRMCA Online Concrete Procedures (v2.2022)
11:11
ASTM C31 Making and Curing Concrete Test Specimens in the Field
4:03
ASTM C143 Standard Test Method for Slump of Hydraulic Cement Concrete
3:41
ASTM C31 - ACI Making & Curing Concrete Test Specimens (Newer Version Available)
4:48
ASTM C231 Standard Test Method for Air Content of Freshly Mixed Concrete by the Pressure Method
5:39
Understanding The Different Grades Of Concrete And Their Mix ratio In Engineering.
4:35