TY JOUR TI RUSSIAN EXPERIENCE OF RESEARCH IN THE FIELD OF BUILDING MATERIALS WITH THE FUNCTION OF SELF-HEALING KW self-healing KW concrete KW asphalt concrete KW capsules JO Bulletin of Belgorod State Technological University named after. V. G. Shukhov AU Inozemcev, S.S. AU Do, T.T. AU Korolev, E.V. PY 2022 IS 7 PB Belgorod State Technological University named after V.G. Shukhov