Specifics of mineral formation in the synthesis of sulfoferrite clinker due to the influence of impurities

The possibility of using sulfoferrite clinker synthesized from metallurgical wastes as an expanding component for non-shrinking and expanding cements was established. The effect of trace elements contained in the wastes on the processes of mineralization in sulfoferrite clinker was examined.

Author: O.S. Mandrikova, I.N. Borisov

Section: Science and production

Keywords: calcium sulfoferrite, sulfoferrite clinker, technogenic materials, wastes, impurity elements, special cement, expanding cement, nonshrinking cement