EFFECTIVENESS OF SAND CONCRETES ON THE BASIS OF THE MIXES BINDING ONE

The results of researches of sandy concrete on the basis of mixed binding one, consisting of a portland cement, lime and ashes, are given in work.The purpose of researches is development of optimum structures and studying of properties of sandy concretes based on mixed binding. The results of this research work show that durability of sandy concrete with mixed binging is notlower than durability of sandy concrete with an initial portland cement.The application of heat treatment of sandy concrete on the mixed binding is especially effective.