Proceedings of the Korea Concrete Institute Conference (한국콘크리트학회:학술대회논문집)
- 2000.10b
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- Pages.1215-1220
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- 2000
A Study on the Improvement of an Early-age Quality of Blast-Furnace Slag Concrete
고로슬래그 콘크리트의 초기 품질 하락 극복을 위한 연구
Abstract
Blast-Furnace Slag, a by-product of the iron or steel industry, has potential sa a cementitious material. The addition of a Blast-Furnace Slag generally reduces the heat of hydration and can confer significant improvements in resistance to sulfate attack and alkali-aggregate reaction, as well as increases in ultimate strength. But it also reduces early-age strength. In this study, for the purpose of improvement of early-age quality of Blast-Furnace Slag concrete, we choose blaine fineness of
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