Rock Glass-Ceramics for Transport Facilities in the Arctic and the Arctic Shelf

The paper presents theoretical and experimental justifications for the crystal-chemical approach-based method of optimizing the mixture composition for rock glass ceramics. The analysis of the mixture composition with regard to stoichiometric coefficients used in the equation of the solid solution of clinopyroxenes and its isomorphic sets is performed in terms of the structural crystal chemistry. This method provides the required degree of mono-minerality and high physicochemical properties of material. Rock glass ceramics and composite materials produced therefrom are the advanced materials used for the production of pile trestle road structure and transport facilities constructed on its basis as well as industrial and civil buildings under permafrost conditions in the Arctic shelf.

петроситаллы, метасиликаты, сикам, мономинеральность, кристаллохимический подход, стехиометрические коэффициенты, горные породы Полярного Урала, свайно-эстакадная дорожная конструкция, транспортная, промысловая гражданская инфраструктура, rock glass ceramics, mono-minerality, crystal-chemical approach, stoichiometric coefficient, the Polar Urals rocks, pile trestle road structure, transport, commercial, civil infrastructure

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