Strength Properties of the Concrete with Low Carbon Cement and Rapidly Cooled Electric Arc Furnace Oxidizing Slag

급냉 전기로 산화슬래그와 저탄소시멘트를 적용한 콘크리트의 강도특성

This study is on the performance evaluation of concrete being used the CaMg based low carbon cement(LCC) as a binder and the rapidly cooled electric arc furnace oxidizing slag(EAF slag) as a fine aggregate. When using the sand as a fine aggregate, compressive strength of the concrete using LCC, as a binder, was reduced 9% comparing with that of OPC concrete. However, when using the EAF slag as a fine aggregate, the compressive strength was increased by 9%. We found that combination LCC and EAF slag contribute to the strength properties of concrete.