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ASTM C1064 – Temperature 2017-10-04T06:02:37+00:00

ASTM C1064 – Temperature

Temperature Measuring Device must: Temperature Measuring Device must:

  • – Measure to within +/- 1 degree Fahrenheit
  • – Measuring device must read between 30 to 120 degrees
  • – Have 3-inches concrete cover in all directions
  • – Be inserted a minimum of 3-inches
  • – Be left in concrete a minimum of 2 min., maximum of 5 min.
  • – Be calibrated annually, or if there’s a question of accuracy
  • – Not vary by more than 1 degree Fahrenheit when verified against a reference thermometer

Concrete Testing

ASTM C231 – Air Content by Pressure Method

ASTM C173 – Air Content by Volumetric Method

ASTM C138 – Density (Unit Weight), Yield, and Air Content

ASTM C143 – Slump Test

ASTM C172 – Sampling Fresh Concrete

ASTM C1064 – Temperature

ASTM C31 – Making & Curing Concrete Specimens in the Field