WesTest an Atlas Company specializes in materials testing for the construction industry. We operate a full service laboratory equipped with the latest equipment to evaluate: Portland Cement Concrete Hot Mix Asphalt Aggregate for General Construction Use Superpave Asphalt Binder Our professional services include: Pavement Thickness Design Material Selection and Proportioning Specification Development Geotechnical Engineering Forensic Engineering Litigation Support Construction Observation Materials Testing Quality Control and Quality Assurance Our complete materials laboratory includes the specialized equipment and apparatus necessary to perform ASTM, AASHTO and specific Department of Transportation and Federal agency tests. WesTest participates in the AASHTO Materials Reference Laboratory (AMRL) and the Cement and Concrete Reference Laboratory (CCRL) national laboratory inspection and proficiency sample programs. We are an AASHTO Accredited laboratory and meet the following standards required by many specifying agencies: ASTM D 3666, Standard Specification for Minimum Requirements for Agencies Testing and Inspecting Road and Paving Materials ASTM C 1077, Standard Practice for Laboratories Testing Concrete and Concrete Aggregates for Use in Construction and Criteria for Laboratory Evaluation AASHTO R 18, Standard Practice for Establishing and Implementing a Quality Management System for Construction Materials Testing Laboratories