earticle

영어

This study aims to assess the ability of microorganism used for this experiment. the control group(the concentration of each calcium hydroxide and blast furnace slag blended) was compared with the experimental group(the microbial culture broth used instead of water). Prior to main Experiment, Fundamental experiment was performed to select the optimum activator for microorganism mixed BFS mortar. It was decided to use calcium hydroxide for the main experiment. As a result, the microorganism has influenced on the compressive strength and the optimum concentration of Ca(OH)₂ was 4M. In this experiment, 50% W/B is applied and it is necessary to investigate other cases in accordance with W/B changes .