잔골재 치환율별 저탄소 무기결합재를 사용한 모르타르의 유동 및 강도 특성에 관한 실험적 연구

An Experimental Study on the Flowing and Strength Properties of Mortar using Low Carbon Inorganic Binder by Sand Replacement Ratio

This study is about the mortar in which fine aggregate is substituted by low-carbon eco-friendly inorganic composite prepared by addition of alkali accelerator in industrial by-products such as blast furnace slag, red mud and silica fume as a replacement for cement. Results of experiments on flow and strength properties in mortar of inorganic composite according to replacement rate of fine aggregate showed that amount of air and table flow decreased as replacement rate of fine aggregate about inorganic composite got higher. Also, it's shown that the compressive strength was the highest at replacement rate 50% of fine aggregate about inorganic composite.