Sound structures require sound construction testing and inspection practices. GFA International prides itself in providing thorough and accurate results you can depend on. With competent project management, you receive reliable information in a timely and cost effective manner.

A full scope of construction materials testing services is provided at GFA, including all laboratory testing and standard field tests required on asphalt, concrete, soils, masonry, aggregates and non-destructive testing. Both in the field and in the laboratory, our technical teams conduct all of the required tests promptly and efficiently.

The following list of Construction Materials Testing services are available:

• Asphalt
  • Cores
  • Backscatter Densities (Nuclear)
  • Sampling
  • Thickness Determination
• Concrete
  • Cylinders
  • Cubes and Prisms
  • Casting Beams
  • Drilled Cores
  • Air Content
  • Slump
  • Windsor Probes
  • Unit Weight and Yield
• Soils
  • Densities (Nuclear Method)
  • Densities (Sand Cone Method)
  • Densities (Drive Cylinder Method)
• Limerock Thickness Determination
• Soil Sampling
• Limerock Bearing Ratio (LBR)
• Soil Classification Testing