Asphalt and asphalt materials are tested to industry quality standards and for R&D support. Asphalt laboratories perform analysis to global, industry and regulatory standards, Asphalt quality control, quality assurance, and related expertise are provided. Asphalt lab delivers prompt, quality testing. Professional asphalt quality testing is also available in county. Asphalt materials testing include roofing and viscosity grading and asphalt binder testing. Asphalt cargo inspection services are available on a global basis.