Laboratory

The Jean Lefebvre (UK) Technical Centre acts as the UK satellite of an international network of technical expertise.

Our state-of-the art laboratory has a number of large-scale test machines; capable of performing over 30 different tests, as well as specialist bituminous material designs.

Our performance testing includes:

  • Indirect Tensile Stiffness Modulus
  • Resistance to permanent deformation - Small device, Large device and Submerged wheeltracking
  • Water Sensitivity - Indirect Tensile Strength, Duriez and HAPAS methods
  • Compactability and air void measurement

We are a UKAS accredited testing laboratory (number 4201) for a range of performance testing which can be seen here.

Our laboratory management system is accredited/certified to ISO17025, ISO9001, 14001 and 18001.



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