Open AccessImprovement of physical and mechanical properties of portland cement by introduction of prominent rocks of Uzbekistan
Author(s) -
Mukhiddinov Dilshod Davronovich
Publication year - 2020
Publication title -
international journal on integrated education
Language(s) - English
Resource type - Journals
eISSN - 2620-3502
pISSN - 2615-3785
DOI - 10.31149/ijie.v3i8.564
Subject(s) - portland cement , compaction , cement , lime , materials science , geotechnical engineering , composite material , mineralogy , geology , metallurgy
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.