| 슬래그-석고계 시멘트 개발연구 |
| 최상흘, 오희갑, 지정식, 엄태선 |
| 한양대학교 무기재료공학과 |
| Studies on the Development of Cement of Slag-Gypsum System |
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| ABSTRACT |
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Hydration of granulated blastfurnace slag-gypsum-$C_4A_3bar{S}$ clinker/modified converter slag clinker was investigated to develop the cement of slag-gypsum system. In the hydration of granulated slag-gypsum-$C_4A_3bar{S}$ system clinker, the hydrates such as ettringite, CSH gel and $AH_3$ gel were formed, and the strength of hardened body would be increased by forming compact microstructure. The modified converter slag clinker which contains alite and calcium aluminate was synthesized, and the hydration reactivity of the cement from this clinker, gypsum and granulated slag is similar to usual portland cement, and the hydrates were mainly CSH, ettringite, and $Ca(OH)_2$ |
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