Construction Materials Testing Concrete - American Concrete Institute (ACI) Certified Technicians Concrete batch plant inspection Concrete mix designs Compressive and flexible strength testing Mortar and masonry testing Floor flatness and floor levelness testing per ASTM E 1155-87 Concrete Coring and Sawing Coring to 24' Concrete flat sawing Concrete wall sawing Rope sawing Soil Testing Moisture density curves Permeabilities (Flexible wall) Hydrometers Atterberg Limits In place densities with nuclear gauges Hot Mix Asphaltic Concrete (HMAC) . TXDOT/Asphalt Institute Level IA, IB and II certified technicians. HMAC batch plant inspection HMAC mix design HMAC QC/QA monitoring Profilograph to measure smoothness of asphaltic surface Numerous Other Tests Back to Services