- Volume 24 Issue 4
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Setting Shrinkage, Coefficient of Thermal Expansion, and Elastic Modulus of UP-MMA Based Polymer Concrete
UP-MMA 폴리머 콘크리트의 경화수축, 열팽창계수 및 탄성계수
- Yeon, Kyu-Seok (Dept. of Regional Infrastructure Engineering, Kangwon National University) ;
- Yeon, Jung-Heum (Center for Transportation Research at the University of Texas at Austin)
- Received : 2012.05.07
- Accepted : 2012.07.04
- Published : 2012.08.31
This study examines setting shrinkage, coefficient of thermal expansion, and elastic modulus of unsaturated polyester( UP)-methyl methacrylate(MMA) polymer concrete, which is generally used for repair of portland cement concrete pavement and manufacturing of precast products. In this study, a series of laboratory test were conducted with variables such as UP-MMA ratio, shrinkage reducing agent (SRA) content, and test temperature. The results showed that the setting shrinkage ranged from 29.2 to
Supported by : 농림수산식품부
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