The effect of shale mineral powder on the strength of asphalt concrete Shuxrat Buriyev, Shoxrux Davranov, Yokub Kuchkarov and Iroda Saydakberova E3S Web Conf., 264 (2021) 02052 Published online: 02 June 2021 DOI: 10.1051/e3sconf/202126402052