DefinePK

Abstract

In the research paper have been developed composites based on magnesium binders. Here were formulated the principle of choosing technogenic materials for composite binders. We investigated the processes of hydration and hardening of composite binders based on iron ore beneficiation. It was revealed that the hydration activity of minerals of technogenic raw materials depends on the structure and ability to hydrolyze in a solution of magnesium chloride. The influence of technogenic aggregates on the formation of composites with various structures is studied. Magnesium composites can effectively realize the unique properties of caustic magnesite, rational use of technogenic materials of various origins.