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혼화재 치환 고유동 콘크리트에서 응결시간 판정시 듀로메타 사용 가능성 분석
이혁주 ( Lee Hyuk-ju ),이영준 ( Lee Young-jun ),김태우 ( Kim Tae-woo ),민병오 ( Min Byeong-oh ),이준석 ( Lee Jun-seok ),한민철 ( Han Min-choel ) 한국건축시공학회 2018 한국건축시공학회 학술발표대회 논문집 Vol.18 No.1
For the concrete construction, finishing process is inevitable for crack control and improving permeability. The finishing process is closely related with setting time, but currently, the timing of the finishing process is not managed with scientifically but feeling of the workers. In this research, therefore, by comparing with the setting time measured with penetrating method, the feasibility of durometer for measuring setting time was analyzed. As a result, there was a high relationship between setting time measured with penetration method and durometer. Therefore, it is expected that using durometer can be a good solution for assessing setting time for finishing process.