혼화재를 혼입한 콘크리트의 특성에 관한 실험적 연구

An Experimental Study on the Characteristics of Concrete Containing Admixtures

The purpose of this study is to investigate the workability and strength of concrete containing admixtures. For this purpose, four kinds of admixtures such as silica fume, fly ash, ground granulated blast-furnace, rice husk ash are selected and tested on the workability and strength according to the replacement ratio of them. As a result, considering their workability and strength, the optimum replacement ratio of them were obtained for each concrete containting admixtures.