ACI Field 1 - ASTM C231 Air Content by Pressure - CRMCA Online Concrete Procedures (v2-2022)
8:10
ACI Field 1 - ASTM C138 Density (Unit Weight) - CRMCA Online Concrete Procedures (v2-2022)
10:21
ACI Field 1 - ASTM C173 Volumetric Air (Roller meter) - CRMCA Online Concrete Procedures (v2-2022)
11:43
ASTM C138-Unit weight of concrete and C231-Air content via pressure air meter
6:47
ASTM C231 - Air Content of Concrete by the Pressure Method
2:42
Standard Concrete Slump Test | Ready Mix Concrete
9:43
INECYC - CONTENIDO DE AIRE, MÉTODO POR PRESIÓN ( ASTM C231)
6:39
ACI Field 1 - ASTM C143 Slump- CRMCA Online Concrete Procedures (v2-2022)
11:33