A Study on the Fundamental Properties of High-Strength Concrete using Silica Fume

실리카흄 혼합 고강도 콘크리트의 기초물성에 관한 연구

For the purpose of improving the compressive strength of concrete, the high strength concrete which have the compressive strength about 800kg/$\textrm{cm}^2$ were made by using silica fume and high range water reducing admixture on reducing the water-cement ratio. But the facts that the slump loss of high strength concrete was high and the tensile strength and elastic modulus were not improved enough are indicated to problems which must be solved.