TY JOUR TI THE EFFECT OF A COMPLEX MINERAL ADDITIVE ON THE STRUCTURE FORMATION OF CEMENT STONE KW finely dispersed active additives KW pozzolanic activity KW multicomponent binder KW free calcium hydroxide (portlandite) KW low-basic calcium hydrosilicates KW thermogravimetric analysis KW X-ray phase analysis JO Technique and technology of silicates AU Alwash, F.. AU Inozemtcev, A.S. AU Bulgakov, B.I. AU Lyapidevskaya, O.B. PY 2026 IS 33 PB Individual Entrepreneur Svetlana Vasilievna Samchenko