Correlation analysis between the compressive strength of hardened concrete and the physical properties of concrete in the fresh state

경화 콘크리트의 압축강도와 굳지 않은 상태의 콘크리트 물성과의 상관관계 분석

In this study, the correlation between the properties of concrete in the fresh state and the compressive strength of hardened concrete was analyzed. It was found that the compressive strength increased as the values of T500 and plastic viscosity increased. However, there is a relationship between T500, which is a qualitative method, and compressive strength, but it seems difficult to predict through this. However, the correlation between plastic viscosity and compressive strength appears to be high, and it is believed that compressive strength can be predicted, but more data will be collected in the future for additional analysis. I think this will be necessary.