TY JOUR TI Using of waste vegetable oil as plasticizer KW plasticizer KW water reducing additive KW normal density KW cement spreadability KW compressive strengt JO Technique and technology of silicates AU Sviderskiy, V.A. AU Tokarchuk, V.V. AU Fleysher, A.Y. PY 2014 IS PB Individual Entrepreneur Svetlana Vasilievna Samchenko