An Experimental Study on the Factors of Strength of Ultra High-Strength Concrete

초고강도콘크리트의 강도에 영향을 미치는 요인에 관한 실험적 연구

The aim of this study is to develop experimentally ultra high-strength concrete with compressive strength over 100MPa with current materials by important factors to influence the compressive strength of concrete. There are so many factors which influence the manufacturing of ultra high-strength concrete. But the experimental factors selected in this study are the sand aggregate ratio, the silica fume replacement ratio, the type of aggregate, the type of superplasticizer, the fiber mixing ratio. The results of this experimental study show that it is possible to applicate in the field.