ACI Volumetric Test: ACI ASTM C173 Air Content: Volumetric Method 2011 (OLDER VERSION)

Want to prepare for your ICC Reinforced Concrete or Prestressed Concrete Certification? Check out our online courses. http://sicerts.com/courses Air Content: Volumetric Method ACI Technician Workbook CP-1 (13) CALIBRATED CUPS 1 Calibrated Cup = 1 Percent Air A calibrated cup is used when the water level falls below the neck on the air meter while running the test. If this happens, either the concrete contains a significant amount of air, or your apparatus has leaked during the test. Add calibrated cups

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