An Experimental Study on the Influence of Bonding Material Content Affecting on the Engineering Properties of High Strength Flowing Concrete (Part 1 experimental program and properties of fresh concrete)

고강도유동화 콘크리트의 공학적 특성에 미치는 단위결합재량의 영향에 관한 실험적 연구 (제 1보 실험계획 및 아직 굳지 않은 콘크리트의 물성)

Although bonding material content of the high strength flowing concrete is very important in engineering properties, in rich mix concrete increasing the bonding material content may not follow more good properties. This study is to investigate the influence of the bonding material content affecting on the engineering properties of high strength flowing concrete, and this paper is to analyze the properties of fresh concrete. The results reveal that concrete of less bonding material content has about the same good consistency as concrete of more bonding material content, and that the evaluation methods of workability have to change in high strength flowing concrete.