TY JOUR TI Crushing of ferroconcrete products and concrete recycling KW stress KW deformation KW ultimate breaking load KW hydraulic press KW production line KW processing of ill-conditioned concretes KW fractionating JO Technique and technology of silicates AU Gusev, B.V. AU Kudryavtseva, V.D. PY 2013 IS 20 PB Individual Entrepreneur Svetlana Vasilievna Samchenko