Effects of Temperature and Binder Viscosity on Consistency of Lightweight Polyester Mortars

온도와 결합재의 점도가 경량 폴리에스터 모르터의 컨시스턴시에 미치는 영향

This paper deals with the consistency of fresh lightweight polyester mortars as high-performance or multifunctional building materials. Fresh lightweight polyester mortars using an unsaturated polyester resin, lightweight fillers and aggregate are mixed with various mix proportions, and tested for slump-flow and slump as a measure of consistency. At 10, 20 and 3$0^{\circ}C$, the influences of mix proportioning factors on the slump-flow and slump of the lightweight polyester mortars are examined, and the empirical equations for the slump predictions are successfully proposed.