Construction Materials Testing


TTL provides construction materials and laboratory testing services throughout the southeast in the areas of soil, aggregate, concrete, steel and asphalt. TTL is an accredited AASHTO, ALDOT and GDOT laboratory. We participate in AMRL and CCRL proficiency sample programs for soil, aggregate, asphalt and concrete. Our staff is trained and certified by ACI, ALDOT, GDOT, TDOT, AWS and NICET. And our personnel are trained and certified as reinforced concrete, masonry and welding special inspectors by the International Code Council (ICC) for IBC Special Inspection.

Soil and Rock Analyses:
Soil Classification, Proctor Density, Triaxial Shear, Consolidation, Hydraulic Conductivity, Atterberg Limits, Soil Porosity, Specific Gravity, California Bearing Ratio (CBR), Grain-Size Analysis and Rock Core Compressive Strength

Concrete Analyses:
Slump, Mix Design, Air Content, Unit Weight, Temperature
Compressive Strength of Cast Concrete Cylinders & Drilled Core Samples
Floor Flatness Determination
Pavement Evaluation

Personnel Certifications:
ACI Field Technician & Strength Testing · AWS Certified Welding Inspector · ANST NDT NICET Soil & Concrete · ICC - Reinforced Concrete, Masonry, Welding · ALDOT - Roadway, Asphalt, Concrete · Georgia Concrete & Product Association (GC & PA) - Masonry Inspection · Georgia Soil and Water Conservation Commission (GSWCC) - Level II Certified Design Professionals and Level 1B Certified Inspectors for Soil Erosion Control (storm water) Design, Inspection and Sampling · CETCO - Waterproofing Installation Inspector

Other Services
Deep Foundation Installation Monitoring and Load Testing · American Welding Society Certified Welding Inspection · Bolted and Welded Connection Inspection - Liquid penetrant, Ultrasonic, Magnetic Particle · HDPE Liner Installation Monitoring · Field Density Testing of Soil and Asphalt · Penetrometer Testing of Foundations