TY JOUR TI ANALYSIS OF POZZOLANIC ACTIVITY OF FINELY DISPERSED CONSTRUCTION CERAMIC WASTE. PART 1: DIRECT METHODS OF DETERMINATION KW Recycling KW construction ceramics KW waste KW brick scrap KW pozzolanic activity KW mineral additives KW grinding kinetics KW dispersion analysis KW X-ray phase analysis JO Technique and technology of silicates AU Baruzdin, A.A. AU Zakrevskaya, L.V. PY 2025 IS PB Individual Entrepreneur Svetlana Vasilievna Samchenko