ASH CONCRETE BINDING SUBSTANCE FOR MAKING POROUS CONCRETES

Abstract

The necessity of employing recourses saving technologies at building materials and products plants has been grounded. The use of chemically active fly ash in the content of ash cement binding allows to reduce the consumptions of Portland cement to 30 % and to reach strength increase to 15 %/ It is foreseen that the use of complex binder obtained in content with porous concrete will facilities the reduce of formed mass deformations and provide the increase of construction quality effrontery of porous structure products.