An Influence of W/B and Curing Temperature on Autogenous Expansion of MgO Concrete

물-결합재비(W/B)와 양생온도가 MgO혼입 콘크리트의 자기팽창 변화에 미치는 영향

In this study, it was analyzed that autogenous expansion of MgO concrete was affected by W/B and curing temperature. Autogenous expansion test was performed for MgO concrete, which is mixed MgO of 0%, 5% of cement weight. With autogenous expansion based on long-term time variation was measured, it was observed an influence with W/B and curing temperature.

본 연구에서는 W/B 비와 양생온도 변화에 따른 MgO혼입 콘크리트의 자기팽창 변화에 대한 영향을 분석하였다. 시멘트 중량비 0%, 5%의 MgO를 혼입한 콘크리트를 대상으로 자기팽창실험을 수행하였다. 장기시간변화에 따른 자기팽창변화를 측정하여 W/B와 양생온도 변화에 따른 영향정도를 파악하였다.