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???????? ??????? ???????? ?? ???? ???????? ?? CaO, SiO2, Al2O3 ?-Fe2O3 ???'. ???? ???????? ????? ?????? ?? ????? ??????? ?????, ???? ?????? ?????? ?? ????? ?????? ?? ?????? ?????, ????? ?? ?????? ?? ????, ???? ?? ?????? ????? ?? ?????, ??????? ?? ??? ????????. ?????, ?????? ?? ???? ??????? ?????? ????? ??????? ???? ?????, ????? ???? ?? ????? ???????? ?? ?????? ?????. ??? ????-??? ???? ????? ???? ?????? ????? ???? ????????, ??? ????? ????-??? ???? ????, ?? ?????? ??????? ?????????? ?????? ?? ?????? ????? ???? ????. ??? ????? ????-??? ???? ????, ?????? ?? ????? ??????? ???? ????? ?????????? ?????? ???? ????. ???? ?????? ?? ???? ??????? ????? ??? ???? ???? ?? ??? ???????? ?? ?????? ???????, ?????? ?? ???? ?????? ?? ?????, ????? ?? ?????? ?????? ?????? ?? ???? ?????? ????.

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???? ???? ????? LM

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