Improvement of physical and mechanical properties of portland cement by introduction of prominent rocks of Uzbekistan

This article is devoted to the study of technological properties of opokoid rocks of Uzbekistan and their influence on physical and mechanical indices of Portland cement of JSC "Kizilkumcement." Accelerated hydrolysis of Portland cement minerals and their chemical interaction with additive on principle of acid-basic interaction, which leads to increased degree of compaction and structural strengthening of formed cement composite due to rapid absorption of lime and opocy rock with developed structure, are shown.