Proceedings of the Korea Concrete Institute Conference (한국콘크리트학회:학술대회논문집)
- 1996.10a
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- Pages.387-393
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- 1996
The Effects of Fly-ash Replacement on the Properties of Undispersed Underwater Concrete
플라이애시 치환율 변화에 따른 수중불분리 콘크리트의 특성에 관한 연구
Abstract
The purpose of this study is analyze the properties of undispersed concrete according to replacement of the ratio of fly-ash. The test results show that as the ratio of flyash replacement which increasing fluidity but the amounts of air content, suspended solid and pH values dicreased and setting time is delayed. The ten persent replacment of fly-ash has less water pollution and high compressive strength value than other ratio of fly-ash replacement.
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