Laboratory Testing

Laboratory services for the CMT department include:

• Standard Proctor (ASTM D-698)
• Modified Proctor (ASTM D-1557)
• Compressive Strength of Concrete Cylinders (ASTM C-31, C-39)
• Atterberg Limits (ASTM D-4318)
• Aggregate Sieve Analysis
  • #200 Sieve in Aggregates by Washing (ASTM C-117)
  • Fine and Coarse Aggregates (ASTM C-136)
• Specific Gravity and Absorption for Aggregates
  • Coarse Aggregate (ASTM C-127)
  • Fine Aggregate (ASTM C-128)
• Relative Density (Bulk) of Cohesionless Aggregates (Vibratory Table)
• Evaporable Moisture Content of Aggregate by Drying (ASTM C-566)
• Concrete Strength by Maturity Method (C-1074)
• Sampling and Testing of Masonry Grout (C-1019)