ASTM C231/C231M Microlearning | Calibration Test to Check the Air Content Graduations

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Price: $90
About This Microlearning

This microlearning utilizes procedural video and interactive review to cover the Calibration Test to Check the Air Content Graduations on the Pressure Gauge, Type B Meter as presented in Annex A1.9 of ASTM C231/C231M–22: Standard Test Method for Air Content of Freshly Mixed Concrete by the Pressure Method.

This microlearning takes approximately fifteen minutes to complete.

Learning Outcome

By the end of this microlearning you will be able to:

  • Recognize the calibration test steps used to check the air content graduations on the pressure gauge when using a Type B Meter.


This microlearning is intended for anyone involved in running tests for ASTM C231/C231M.

Certificate of Completion

Certificate: A certificate of completion is available upon successful completion of the microlearning and an 80% or higher score on the quiz.

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