보통 콘크리트의 유동성평가에 슬럼프 및 슬럼프 플로우의 적합성 분석

Suitability Analysis of Slump and Slump Flow In the Fluidity Evaluation of Normal Strength Concrete

This study has analyze the suitable area of slump and slump flow among the fluidity evaluation of concrete by measuring slum and slump flow variation according to unit quantity and fine aggregate percentage in a low W/C mix. The fluidity of concrete can be expressed well with the slump value when sump value is 122mm or less. On the other hand, the fluidity of concrete can be expressed more accurately with slump flow value when slump is 122mm or greater.