양생온도 변화에 따른 고강도 모르터의 자기수축 특성

Autogenous Shrinkage of High Strength Mortar According to the Curing Temperature Variation

This study, by analyzing autogenous shrinkage of high-strength mortar according to changes of curing temperature, examined whether or not predictive autogenous shrinkage by an accumulated temperature method can be calculated. As a result, it could be known that dependency of autogenous shrinkage on temperature can be examined, but the autogenous shrinkage amount according to accumulated temperature was similar before and after the early $100 ^{\circ}D{\cdot}D$ and, after that, the difference in shrinkage amount by curing temperature was large.