식생을 위한 다공성 콘크리트의 중성화 처리 및 양생방법에 따른 pH 저감에 관한 실험적 연구

Abstract

This study is performed to examine pH reduction by neutralization treatment and curing condition of porous concrete using rice straw ash for planting.Test results show that pH of porous concrete without neutralization treatment in the dry and water curing is 10.34 ~ 10.57 and 9.42 ~ 9.72, respectively. pH of porous concrete by neutralization treatment in the dry and water curing is 9.72 ~ 10.03 and 9.00 ~ 9.37, respectively.Accordingly, the best method for pH reduction of porous concrete for planting is to use water curing and neutralization treatment.