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AAR’s laboratory testing capabilities include but not limited to the following: 

  • Concrete Compressive Strength 

  • Shotcrete Compressive Strength

  • Grout Compressive Strength

  • Theoretical Maximum Density (Rice)

  • Gradation of Extracted Aggregate

  • Asphalt Content by Ignition Oven

  • Grain Size (Sieve) Analysis

  • Maximum Density Curves

  • Specific Gravity of Soils and Aggregates

  • Atterberg Limits

  • Degradation of Fine Aggregate

  • Sulfate Soundness

  • LA Abrasion

A detailed list of our labratory services can be found here:  

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