Title: Influence of the Chemical and Mineralogical Composition of Dolomites of Various Deposits on the Properties of MOC on Its Base
Abstract: The article discusses the relationship between some properties of magnesium composites based on binders based on dolomites from various deposits. Differences in the chemical and mineralogical composition of dolomite raw materials from different deposits of the Russian Federation are shown. The granulometric composition of samples of raw materials of the same fraction from different deposits has been investigated. The effect of dyeing oxide impurities on the color of magnesia composites has been established. The importance of the coloring oxides absence in raw materials for the production of binders used for the production of decorative building materials is indicated. An insignificant difference in compressive strength characteristics is shown depending on the quantitative content of magnesium oxide in the chemical composition of the raw material. The dependence of the strength characteristics on the granulometry of the raw material used has been established. Deposits with the most suitable raw materials for obtaining the most durable and decorative binders have been identified.
Publication Year: 2022
Publication Date: 2022-01-01
Language: en
Type: book-chapter
Indexed In: ['crossref']
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