An Experimental Study on the Characterisitics of High Strength Concrete(over the 80Mpa) for adapt to CFT

CFT구조 적용을 위한 고강도 콘크리트(80이상)의 기초물성 연구

One of the most important reasons that CFT is used in many conditions is by using that we can achieve the effect, which reduce the section of the member. This research purpose to find the most ideal composition, which is achieved by the investigation in the concrete's property of matter like ability of Slump, Slump Flow, Air content, Bleeding, and Settlement when the high strength of concrete which is over 80㎫ is used in the CFT column.