초속경시멘트를 경화제로 활용하는 흙 포장 콘크리트의 기초적 특성 검토

A fundamental properties of soil paving concrete using the rapid setting cement as a hardener

The aim of the research is evaluating a fundamental properties of mortar with atomized molten slag to develop a hardener for dry soil paving concrete. According to the analyzing results, comparing OPC, more favorable strength characteristics were obtained, while it showed rapid setting when the mixture contained more than 10 %. Therefore, when the atomized molten slag is used as a hardener, appropriate retarding process is needed.