오토클레이브 양생시간에 따른 경량기포콘크리트의 강도 변화에 관한 실험적 연구

Strength Variations of Light Weight Foamed Concrete According to the Autoclaving Time

This is the experimental study on the strength development of the light weight concrete block according to the autoclaving time. The calcareous source used the cement, siliceous material used the bottom ash ground to fine particle, and the PP fiber used to increase toughness. The results of this experiment are as follows. According to the increase of autoclaving time and the fiber content, compressive and flexural strengths are increased. Despite of the changes of the autoclaving time, tobermorite was produced on each of the specimens. However, the phase of tobermorite was changed in accordance with the changes of autoclaving time.