Fundamental Properties of Blast Furnace Slag-Based Mortar Made with Recycled Fine Aggregate

순환잔골재 치환율 변화에 따른 고로슬래그 미분말 모르터의 기초적 특성

This study investigates the fundamental properties of bast furnace-based mortar made with recycled fine aggregate. Results showed that increasing recycled fine aggregate accelerated setting time, proportionally increased the compressive and flexural strength of mortar specimens. However, it is concluded that for quality and cost effectiveness, the optimum content of this recycled fine aggregate in mortar was found to be 80%.