TY JOUR TI Optimization of binder composition for special-purpose concrete using active experimentation KW special purpose composites KW slag-alkaline binders KW experimental research KW mathematical modeling KW optimization JO Smart composite in construction AU Rumyanceva, V.E. AU Ovchinnikov, A.A. AU Obruchev, D.V. AU Esina, M.G. PY 2026 IS 7 PB Yaroslavl State Technical University