%0 Journal Article %T %A FilichkinaM, M.. %A Kurdyukov, R.P. %K blocks, cement, sawdust, waste wood, chemical additives. %J Actual directions of scientific researches of the XXI century: theory and practice %D 2014 %N 2 %P 3 %I FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov