EFFECT OF MINERAL POWDER OBTAINED FROM SHALE ROCKS ON PRODUCTION OF REINFORCED ASPHALT CONCRETE MIXTURES

Abstract

Today, the problem of production and quality improvement in road construction is of urgent importance in our Republic. Most of the pavements on public highways are unpaved, and the demand for construction and reconstruction of asphalt-concrete pavements is increasing. In the scientific work conducted by many researchers, mineral powder was used as a filler in the asphalt-concrete mixture, that is, it was focused on ensuring the coverage density. [1,2]