Stone Mastic Asphalt

  • Project Overview
  • Project Summary

Overview

Stone Mastic Asphalt has long been used in WA due the strength and rigidity of its interlocking stone-on-stone skeleton. WARRIP undertook a review of current practices against standards across Germany and Australia to see if there was opportunity for improvement. Industry consultation and laboratory testing provided valuable insights into current practice. Theoretical analysis further clarified how WA could achieve better results with a few tweaks to the current specification.

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