In the production of bitumen-mineral mixtures, it is proposed to use artificial granite as a filler - waste from the production of porcelain stoneware (OPK). To assess the durability of road and pavement network coatings, a method for determining the aging coefficient of bitumen-mineral mixtures was developed. It was concluded that in the presence of sand from the screenings of crushed porcelain stoneware, the bitumen binder of fine-grained BMS is less susceptible to aging processes.

Keywords: artificial granite, aging of bitumen binder, aging coefficient, sand from crushing screenings