TY JOUR TI Development of New Geo-Protective Materials with Improved Exploitational Properties for Technosphere Safety Rise KW Building material KW geo-protective properties KW outgoing oily paper filters KW outgoing acid battery electrolyte KW waste KW environmental protection KW technosphere safety JO Proceedings of Petersburg Transport University AU Makarova, E.I. AU Kriushina, A.O. PY 2023 IS 20 PB FSBEI HE "Emperor Alexander I St. Petersburg State Transport University"