An Experimental Study on the Engineering Properties of Concrete According to the Replacement Ratio of Blast-Furnace Slag

고로슬래그 미분말 대체율에 따른 콘크리트의 공학적 특성에 관한 실험적 연구

As a part of efforts to obtain high quality and economical of efficiency of concrete, blast-furnace slag has been utilized by means of cement replacement. Therefore superior performance can be ensured, environmental pollution can be prevented and economical advantage can be obtained with utilization by cement replacement. But the studies on the blast-furnace slag are not systematic and reasonable. So, it was planed that basic data in regard to technique of manufacturing and economic improvement of concrete is showed with experimental comparison and investigation of engineering properties of concrete utilizing blast-furnace, industry by-product, as cement replacement in this study.