An experimental study on the effects of the amount of cellulosic viscosity agent on physical properties of high-fluidity concrete using low-binder

Abstract

For the development of high-fluidity concrete using low-binder, the physical properties of concrete according to the amount of cellulose viscosity agent used was evaluated. As a cellulose viscosity agent, 0.26%, 0.27%, 0.28%, 0.29%, and 0.30% of the binder were used, and 350kg/m3 of the concrete binder was used. Concrete slump flow, air volume, U-Box passing test, and compressive strength test were conducted, and 0.29% was judged to be the most suitable sauce for high flow concrete.