환원슬래그를 사용한 콘크리트의 내구성 평가에 관한 연구

The Study of experiment on preventing frost damage at early age of mortar in low temperature using Reduction slag.

In previous study, researchers studied development of early anti-freezing cement at low temperature (-5℃) using hydration characteristics of reduction slag. In this study, the durability of concrete using reduction slag was conducted. The experiment result, reduction slag makes high temperature and improves compressive strength due to quick setting. And then result of durability show that it is no problem. However, it is considered that further study is needed about high shrinkages which was indicated in dry shrinkage.