솔잎재 콘크리트의 강도 특성에 관한 실험적 연구

An Experimental Study on the Strength Characteristics of Pine Needle Ash Concrete

This study was to estimate the strength of pine needle ash concrete using cement, natural aggregates and pine needle ash(PNA). The highest strength was achieved by 5% pine needle ash filled PNA concrete respectively. It was increased 6% by compressive strength, 15% by tensile strength and 13% by bending strength than that of the normal cement concrete, respectively.