TY JOUR TI STUDY ON THE POSSIBILITY OF OBTAINING LOW-WATER-DEMAND CEMENTS BASED ON INDUSTRIAL WASTE FROM THE REPUBLIC OF KAZAKHSTAN KW low-water-demand cements KW industrial waste KW fly ash and slag waste KW granulated blast furnace slag KW dispersion degree KW specific surface area KW unconditioned clinker KW compressive strength JO Technique and technology of silicates AU Khramtsov, A.B. AU Urkhanova, L.A. AU Vainberger, S.A. AU Vainberger, A.O. PY 2025 IS PB Individual Entrepreneur Svetlana Vasilievna Samchenko