Frequently Asked Questions


  • Grout Cubes - ASTM C109/C109M-11 Standard Test Method for Compressive Strength of Hydraulic Cement Mortars (Using 2-inch or 50-mm Cube Specimens)
  • ASTM C31/C31M – 10 Standard Practice for Making and Curing Concrete Specimens in the Field.
  • ASTM C42/42M – 10a Standard Test Method for Obtaining and Testing Drilled Cores and Sawed Beams of Concrete.
  • ASTM C 942 – 98 Standard Test Method for Compressive Strengths of Grout for Preplaced – Aggregate Concrete in the Laboratory.
ATMS Utilized