NATA accredited laboratories (Dubbo and Bathurst)

Barnson operates two NATA testing laboratories to provide stand-alone, accredited, and quality assured materials testing services. We also have an accredited annex (on-site) laboratory available for high volume, site specific testing such as during the development or build phases of projects.

We are pre-approved by the RTA for testing on major roads and intersections.

Our testing services include:

  • Concrete sampling and compression tests
  • Aggregate sampling and particle size distribution
  • Comprehensive soil testing, including sampling, classification, compaction tests, field density tests, bearing strength tests, and soil reactivity tests
  • Structural tests for road pavements and surfaces
National Association of Testing Authorities

National Association of Testing Authorities