Welcome to UPTiM

A Breakthrough In Asphalt Testing Technology


Unified Performance Tests using incremental Method (UPTiM) is a breakthrough asphalt testing methodology covering mixtures, binders and composite mastics. The tests are fully automated using software developed by Pavement Systems.

Pavement Systems, LLC uses UPTiM to address today’s challenges with asphalt materials such as:

  • Performance-based QA/QC
  • Fatigue property of asphalt mixture
  • Low-Temperature cracking of asphalt mixture
  • Efficient low-temperature performance grading of asphalt binder
  • Fatigue cracking of asphalt binder
  • Effect of recycled materials such as RAP, RAS, REOB, PPA, GTR and other additives on performance of asphalt mixture.
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