TY JOUR TI Study of the influence of type and size of the wood fillers on the gypsum particle board properties KW gypsum KW shavings KW sawdust KW woodworking waste KW gypsum particle board KW pH KW fractional composition KW mode properties JO Actual directions of scientific researches of the XXI century: theory and practice AU Strukova, T.. AU Lazareva, V.. AU Sukhorukova, S.. AU Lavlinskaya, O.V. AU Melnikova, E.I. PY 2014 IS 2 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov