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http://dx.doi.org/10.5389/KSAE.2004.46.5.079

Mechanial and Drying Shrinkage Properties of Polypropylene Fiber Reinforced High Flow Concrete  

Noh , Kyung-Hee (충남대학교 대학원 농공학과)
Sung , Chan-Yong (충남대학교 농업생명과학대학)
Publication Information
Journal of The Korean Society of Agricultural Engineers / v.46, no.5, 2004 , pp. 79-85 More about this Journal
Abstract
This study was performed to evalute mechanical and drying shrinkage properties of polypropylene fiber reinforced high flow concrete. The compressive strength and drying shrinkage ratio were increased with increasing the binder volume ratio and decreased with increasing the content of polypropylene fiber. The splitting tensile strength was increased with increasing the binder volume ratio and the content of polypropylene fiber. The flexural strength was increased with increasing the binder volume ratio and increased by the polypropylene fiber content 0.4%, but above the polypropylene fiber content 0.6% was decreased. This concrete can be used for high flow concrete.
Keywords
High flow concrete; Polypropylene fiber; Strengths; Drying shrinkage;
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