TY JOUR TI METHOD OF ANALYSIS OF INFORMATION ON THE PHASE COMPOSITION OF THE CEMENT STONE TO ESTIMATE THE TEMPERATURE OF THE HEATING KW gypsum KW simultaneous thermal analysis KW fire-technical expertise JO Scientific and analytical journal «Vestnik Saint-Petersburg university of State fire service of EMERCOM of Russia» AU Naymushin, E.V. AU Lovchikov, V.A. PY 2014 IS 2014 PB Saint-Petersburg University of State Fire Service of Emercom of Russia