TY JOUR TI APPLICATION OF PETROCHEMICAL WASTES AS ADDITIVES TO BITUMEN KW bitumen KW additives KW petrochemical wastes KW resource saving JO Bulletin of the Angarsk State Technical University AU Semenova, M.A. AU Semenov, I.A. PY 2025 IS 1 PB Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University»