TY JOUR TI THE EFFECT OF MODIFICATION ON THE DURABILITY OF WOOD AND WOOD PLASTICS KW wood KW wood plastics KW modification KW heat treatment KW durability KW strength KW hydrophysical properties JO Bulletin of Belgorod State Technological University named after. V. G. Shukhov AU Yartsev, V.P. AU Kiseleva, O.A. AU Monastyrev, P.V. AU Yezersky, V.A. PY 2025 IS 10 PB Belgorod State Technological University named after V.G. Shukhov