Increasing the activity of cements during mechanical activation of raw materialsстатья
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Дата последнего поиска статьи во внешних источниках: 10 июня 2020 г.
Аннотация:The article is devoted to the study of the influence of dispersion of raw mixtbres on
the properties of Portland cement clinker. The study established that the mechanical activation
of raw mixtures by hydrodynamic effects significantly accelerates the processes of mineral
formation during the synthesis of clinkers. In this case the microstructure and phase composition
of clinkers changes. Clinkers from activated mixtures are characterized by clear crystallization
of minerals, their uniform distribution and increased content of the alite phase. This determines
the high mechanical strength of cements based on these clinkers. At the use mechanical
activation of waste it is possible to obtain high level activity one.