Proceedings of the Korea Concrete Institute Conference (한국콘크리트학회:학술대회논문집)
- 2004.05a
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- Pages.818-821
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- 2004
Evaluation on the Durability of High Performance Concrete Used Expansive Additive and Shrinkage Reducing Agent
팽창재와 수축저감제 사용 고성능 콘크리트의 내구성 평가
Abstract
Generally, the high performance concrete of drying cracking and autogenous shrinkage are tend to be increased. In the previous study, it was found that the using method in combination with expansive additive and shrinkage reducing agent was more effective than the separtely using method of that. This study is to investigated the durability of high performance concrete using expansive additive and shrinkage reducing agent. Test results showed that the high performance concrete using expansive additive and shrinkage reducing agent had very good not only the durability performance such as salt injury, carbonation, resistance to freezing-thawing and permeability but also the resistance to shrinkage.
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