Use of wastes of rubble crushing in the concrete structure allows improving physical and mechanical properties and resolving the issue of recycling. Their use as fillers in self- compacting concrete will reduce costs and improve the economic attractiveness of this material. In the course of the research the compounds of self-compacting concrete with the use of waste powder of rubble crushing were obtained. For such concretes the optimal superplasticizer, featuring additional stabilizing effect that allows obtaining a homogeneous concrete mix, was selected. The results of the study show the relation between cement consumption and viscosity of concrete mix; the dependence of the superplasticizer consumption on the cement type. Application of waste powder can reduce the consumption of silica fume in the composition of self-compacting concrete and achieve strength 58,5 MPa at a rate of 400 kg /m3
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