1,200kg/$\textrm{cm}^2$ 초고강도 콘크리트에 관한 실험적 연구

An Experimental Study on the Ultra High Strength Concrete(Fc=1,200kg/$\textrm{cm}^2$)

This study is to investigate properties of the ultra high-strength concrete using silica rume and fly ash. For this purpose, the properties of fresh concrete and hardened concrete are examined with varing water-cement ratio, silica fume and fly ash content and so on. From these test results, it is possible to maunfacture the miximum strength of 1, 200kg/$\textrm{cm}^2$ with cement content 800kg/$\textrm{m}^3$, 18% water-cement ratio, 105 silica fume content.