Cements with usage of slags of oxidized nickel ores of ОАО "Ufaleynikel" as an active mineral admixture

The possibility of usage of ground slags of oxidized nickel ores of ОАО "Ufaleynikel" as an active mineral admixture in the formulation of Portland cement is considered. It is proved that the addition of slag to the formulation of bonding substance does not lead to the degradation of set strength retrogression by its optimum dosages. Long-term tests proving that cement stone with addition of slag does not reduce its strength properties are conducted.