An Experimental Study on the Compressive Strength for the Cement Mortar Contained Phosphogypsum and Kaolin as a Binder

인산부산석고와 카올린을 활용한 시멘트용 결합재의 콘크리트 모르터 압축강도 평가에 대한 실험적 연구

In this study, respectively and furnaced kaolin at $900^{\circ}C$ was also manufactured into meta kaolin by air cooling and water cooling method. The chemical characteristic and mechanical properties of various type of blended cements contained above mentioned gypsum and meta kaolin materials analyzed and compared with those characteristics of cement matrix with silica fume. From the test, the cement mixed meta kaolin made in water cooling has more excellent quality than other material.