Rheological Properties of Cement Mixed with Fine Blast Furnace Slag Powder Blended Cement

미세 고로슬래그 분말을 혼합한 시멘트의 레올로지 특성

High-Flowability Concrete has many advanced properties and been focused on their workability. Because of the difficulty in understanding of the quality of High-Flowablity Concrete just using slump properties, many studies have been carried out rheological properties influenced on concrete fluidity. In this paper, for the purpose of expecting some level of rheological properties, the change of rheological properties of High-Flowability Concrete with dosages and types of superplasticizer, and various addition amounts addictives were investigated.