(Харківський національний університет будівництва та архітектури, 2016) Nagorniy, A. O.; Shabanova, G. N.; Korohodska, A. M.; Gaponova, O. O.
The binders manufacture requires continuous expenditures of natural raw while there is a lack of relatively pure raw sources. Latest ten year analysis of limestone chemical content changing at the cement plants shows that limestone raw contains some impurities enabling to cause the long-time strength reducing. Thus, the traditional raw substitution along with the various industrial waste utilization problems is urgent in connection with a rising necessity to extend the raw base and to improve the ecological situation in Ukraine. Beside at the moment the million tons of waste are being accumulated and every year their amount rises.
