Bituminous & Pavements


From quality control testing of freshly laid asphalt to pavement investigation works to determine the construction of an existing carriageway, we work on Highways to Airfields and everything in between to ensure you have all the information you need to build your job with confidence.

Working closely with our approved subcontract testing partners* and utilising their own relevant accreditation’s, we can offer a full range of high quality testing services.

Bituminous & Pavements
  • Laying Records
  • Temperatures
  • Sampling
  • Sample Reduction
  • In-situ Density – Nuclear Method (NDG)
  • In-situ Density – Dielectric Method (PQI)
  • Surface Regularity – Rolling Straight Edge
  • Surface Regularity – 3m Beam
  • Surface Macrotexture Depth – Volumetric Patch Technique (Glass Beads)
  • Texture Depth – Sand Patch Method
  • Rate of Spread of Binder – Carpet Tile
  • Rate of Spread of Chippings
  • Spray Bar Calibration*
  • Coring
  • Dynamic Cone Penetrometer (DCP) – to determine equivalent CBR value
  • Light Weight Deflectometer (LWD)
  • Pendulum Skid Tester – Slip / Skid Resistance
  • Hydraulic Conductivity
  • Falling Weight Deflectometer (FWD)*
  • Ground Penetrating Radar (GPR)*
  • Visual Surveys
  • Road Hardness Testing / Surface Dressing Design

Schedule for UKAS Accredited Tests or Contact Us to Discuss your Testing Requirements.


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If you require one of the services listed make sure to get in touch and one of our experts will get back to you as soon as possible