%0 Journal Article %T DEVELOPMENT OF A FIELD METHOD FOR THE STUDY OF BULGING FLAME-RETARDANT COATINGS %A Tsygankov, M.S. %K fire safety, fire protection treatment quality, field research method, bulging fire protection %J Scientific and analytical journal «Vestnik Saint-Petersburg university of State fire service of EMERCOM of Russia» %D 2025 %N %P 7 %I Saint-Petersburg University of State Fire Service of Emercom of Russia