Proceedings of the Korea Concrete Institute Conference (한국콘크리트학회:학술대회논문집)
- 2004.05a
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- Pages.572-575
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- 2004
A Study on the Evaluation of Activity factor of Fay ash
플라이애시의 활성지수 평가에 관한 연구
- Published : 2004.05.01
Abstract
A fundamental study was executed in order to evaluate quantitatively the effect on strength characteristic of concrete or mortar by fly ash. As a result, it was confirmed that the appropriate usage of fly ash is in existence comply with mix condition and characteristic of fly ash. And, we could evaluate the activity factor of fly ash. But, there are many problem in actual application because that the object of this study is only Method(2) out of the evaluation methods of activity factor proposed by CEN. Therefore, it is necessary to keep up an additional study.
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