한국콘크리트 학회 2012년 가을 학술대회 논문집, v. 24, NO. 2, Page. 515-516
Abstract
This study concerns ecological risk assessment of alkali leaching in concrete to calculate of alkali leacing to secure 95% rate of biological survival. As results, leachability of Ordinary portland cement(OPC) is lethal to aquatic biology. Concrete containing GGBS and Loess increased the survival rate up to 55% for 50% dilution of leaching water.