An Experimental Study on the Mechanical Properties of High Sulphated Cement Concrete with Fly-Ash

고황산염시멘트와 플라이애쉬를 사용한 고강도콘크리트의 역학적 특성에 관한 실험적 연구

The purpose of this experimental study is to improve the workability and durability in high sulphated cement concrete with fly-ash. As a results, we can make high strength concrete by using only high sulphated cement but try to improve the workability and degree of strength by adding 10% fly-ash but the effect beyond my expectation to improve the workability and degree of strength does not show, and the improvable effect except the drying shrinkage of durability dose not show, either. So we must give attention to using fly-ash.