Journal of Korean Society of Agricultural Engineers ISSN:1738-3692(Print) 2093-7709(Online) 한국농공학회논문집

This study was performed to evaluate flow properties of polypropylene fiber reinforced high flow concrete.Test results were showed that the slump, slump flow and L-type compacting were decreased with increasing the content of polypropylene fiber. But, the Box-type passing and air content were increased with increasing the content of polypropylene fiber.The slump was 25.5~27.5㎝, the slump flow was 60~65㎝, the Box-type passing was 2~6㎝, the L-type compacting was excellent and air content was 2.7~3.2% by the polypropylene fiber content 0.2%, respectively.This concrete can be used for high flow concrete.