This article is dedicated to improving cold resistance and a possible reduction in of cracking rubble-sand mixtures, fortified with cement (SCHPTSS), in which in addition to widely used in the preparation of cement concrete and plasticizers (C-3, SS-5; Relamix, etc.) waste rubber technical articles were added in various fractions and particle size (rubber crumb and rubber flour).

Keywords: rubble-sand mixture, frost resistance, fracture strength, plasticizers, rubber flour, the compressive strength limit, tensile strength limit in bending