Proceedings of the Korea Concrete Institute Conference (한국콘크리트학회:학술대회논문집)
- 2002.05a
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- Pages.675-680
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- 2002
The Experimental Study on the Mixing Properties Substitute for Fly-Ash by Lightweight Concrete Products
경량 콘크리트 제품에 플라이애쉬를 치환한 배합특성에 관한 실험적 연구
Abstract
This study was to operate a fitting production specific of concrete product for proper mixing discovery. Testing method was to operate slump, air content, compressive strength test. The standard was water-cement ratio 50% and weight substitution 0%, 10%, 20% by Fly-ash and using Silica-fume and HPMC(Hydroxy propyl methyl cellulos) by additive. The result of this study showed when add Fly-ash to Silica-Fume is better than HPMC.
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