TY JOUR TI DETERMINING THE DEGREE OF THERMAL DESTRUCTION OF CONCRETE MADE FROM CEMENT PRODUCTION "ANGARSKCEMENT" BY IR SPECTROSCOPY KW concrete KW cement KW fire KW infra-red spectroscopy JO Vestnik of the East Siberian institute of the Ministry of internal affairs of the Russian Federation AU Ziryanov, V.S. AU Kuznetsov, K.L. AU Shekov, A.A. PY 2015 IS PB East Siberian institute of the Ministry of Internal Affairs of the Russian Federation