W.A. Wilson

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Laboratory Testing

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W.A. Wilson, Inc.’s laboratory capabilities cover a wide range of tests of the most used construction materials used in the building process. Our laboratory maintains strict conformity to our Quality Management System, which is based on the required equipment calibration schedules, personnel certification and training, and test proficiency evaluation practices of AASHTO R18, ASTM E329 and ASTM C1077 to ensure quality, accurate results.
  • Concrete Compressive Strength Testing – ASTM C39
  • Mortar Cube Compressive Strength Testing – ASTM C109
  • Grout Compressive Strength Testing – ASTM C1019
  • Flexural Strength of Concrete – ASTM C78
  • Compressive Strength of Drilled Cores – ASTM C42
  • Concrete Mix Design Verification
  • Bulk Specific Gravity and Density of Non-Absorptive Compacted Bituminous Mixtures – ASTM D2726
  • Theoretical Maximum Specific Gravity and Density of Bituminous Paving Mixtures – ASTM D2041/AASHTO T209
  • Asphalt Content of Hot-Mix Asphalt by Ignition Method – ASTM D6307
  • Sieve Analysis of Fine and Coarse Aggregates ASTM C136/C117
  • Partical Size Distribution of Soils Using Sieve Analysis – ASTM D6913
  • Laboratory Determination of Water Content of Soil and Rock by Mass – ASTM D2216
Our firm performs all testing and inspections in accordance with applicable federal, state, and local specifications. Our technicians maintain numerous certifications from organizations such as the American Concrete Institute, NYSDOT, AGC of NYS, FAA ERLPM, NY Construction Materials Association, International Code Council, NICET and NETTCP.