Strength Development of Fly ash Substituted Concrete due to Blast Furnace Slag Powder and Gypsum Addition (고로슬래그 미분말 및 석고혼입에 따른 플라이애시 치환 콘크리트의 강도발현 특성)
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- Journal of the Korean Recycled Construction Resources Institute
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- v.5 no.2
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- pp.97-104
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- 2010