시멘트특성에 따른 콘크리트의 물리적 성질에 관한 실험적 연구

An Experimental Study on the Physical Properties of Concrete Using all kinds of Cements

The selection of Cement types is greatly dependent on the structural requirement and consturction location associated with control of hydration heat, acquisition of early strength, existence of sulfate attacks and so on. Based on this, this study adresses the comparison of physical properties of concrete according to the use of different cement types. As a result of testing with OPC, blast furnace slag and low heat cement, it is found that concrete made with low heat cement is much better in term of hydration heat and permeability. It is also recommended to select a preper cement type depending on structural characteristics.