결합재 종류 및 치환율 변화가 순환잔골재 사용 고로슬래그 모르타르의 품질에 미치는 영향

Effect of Binder Types and Replacement ratio on the Properties of Blast Slag Mortar Using the Recycled Fine Aggregates

This study is analysis of effect of binder types and replacement ratio on the properties of blast furnace slag mortar using the recycled fine aggregates. The results of the study were was follows. Compressive strength was increased according to an increase in replacement ratio of fine particle cement and gypsum. Absorption was reduced according to an increase in replacement ratio of fine particle cement and recycled aggregate fine powder.