%0 Journal Article %T ANALYSIS OF MODERN METHODS OF IMPROVING THE PHYSICAL PROPERTIES OF CEMENT-CONTAINING MATERIALS %A Kramarenko, A.V. %A Nikitina, K.V. %K cement-containing materials %J Science and education: new time %D 2019 %N 1 %P 4 %I Non-state educational private institution of additional professional education "Expert-methodological centre"