TY JOUR TI Analysis of field and laboratory methods of testing PVC structural units after the fire KW laboratory investigation KW nomogram KW electrical KW coke residue KW thermoplastics KW PVC KW the duration of pyrolysis JO Scientific and analytical journal «Vestnik Saint-Petersburg university of State fire service of EMERCOM of Russia» AU Berov, K.K. AU Belchina, U.N. AU Sharapov, S.V. PY 2013 IS 2013 PB Saint-Petersburg University of State Fire Service of Emercom of Russia