증점제를 이용한 고유동 콘크리트의 특성에 관한 실험적 연구-제1보: 굳지 않은 상태 의 특성-

A Fundamental Study on the Properties of High - Fluidity Concrete Using Viscosity Agent -Part 1 :Properties of Fresh Concrete -

The purpose of this study is analyze to the properties of high fluidity concrete(W/C 35~50%) with the dosage of viscosity agent(Hydroxy Propyl Methyl Cellulose ; HPMC ; 15U), From the resuls, flowability was good about 200g/㎥. segregation-resisibility and placeability were good upward 300g/㎥, To synthetic, the dosage of viscosity agent are discovered best in 200~400g/㎥