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J. Korean Ceram. Soc. > Volume 35(4); 1998 > Article
Journal of the Korean Ceramic Society 1998;35(4): 330.
석고와 슬래그를 첨가한 Active-Belite Cement의 수화특성
이성호, 박동철, 김남호, 최상흘
Hydration of Active-Belite Cement with Gypsum and Slag
Active belite cement clinkers were synthsized by using natural raw materials with borax and calcium phosphate ({{{{ {Ca }_{3 }( {PO}_{4}) }}2) In both case {{{{alpha ^、 {C }_{2 }S }} were formed but borax was more efficient. The cement syn-thesized with the addition of borax was hydrated with the addition of anhydrite(5 wt%) and slag(30wt%, 40wt% 50wt%) The addition of 50wt% slag with anhydrite was good for strength development in 7days and the compressive strength was developed to twice than no addition of slag at 28 days strength.
Key words: Hydration activity, {{{{alpha ^、 {C }_{2 }S }}, Boroax, Ca3(Po4)2, Anhydrite, Slag
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