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http://dx.doi.org/10.5345/JKIBC.2021.21.2.097

Physical Properties of Non-sintered Cement Mortar with Heat Treatment after Steam Curing  

Na, Hyeong-Won (School of Architecture, Yeungnam University)
Hyung, Won-Gil (School of Architecture, Yeungnam University)
Publication Information
Journal of the Korea Institute of Building Construction / v.21, no.2, 2021 , pp. 97-104 More about this Journal
Abstract
This study aims to develop non-sintered cement that can replace the Portland cement by utilizing industrial by-products. As a suggestion, the physical properties of non-sintered cement mortar depending on the curing method were investigated with ground granulated blast furnace slag, class C fly ash, and class F fly ash. As a result of the study, it was found that the strength performance and absorption rate were improved through the heat treatment process after steam curing. It was confirmed through crystal phase analysis that the hydration was accelerated after heat treatment, and the bonding material formed a dense internal structure.
Keywords
blast furnace slag; fly ash; steam curing; non-sintered cement mortar;
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Times Cited By KSCI : 1  (Citation Analysis)
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