The effect of cement contracting and its implementation in road construction

The article presents a system for predicting the structural parameters of cement stone (concrete), the effect of cement contraction and resulting matefrom this rarefaction in the concrete body, and the depth of impregnation of the surface layers of the road surface with the impregnating composition. A multifactorial method and a software product based on it for designing the composition of road concrete and determining concrete mix impregnation parameters have been developed.