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http://dx.doi.org/10.11112/jksmi.2006.10.5.147

A Study on the Properties of Latex Modified Concrete using Recycled Coarse Aggregate  

Yoo, Deok-Ryong (전남대학교 건축공학과)
Go, Seong-Seok (전남대학교 건축공학과)
Publication Information
Journal of the Korea institute for structural maintenance and inspection / v.10, no.5, 2006 , pp. 147-156 More about this Journal
Abstract
This study is purposed to improve the performance of concrete made of recycled coarse aggregate. For this, recycled aggregate concrete was produced with SBR latex, and fluidity, dynamic performance and drying shrinkage were examined. According to the result, with mixing 6% of SBR latex, fluidity having resistance against segregation can be insured and compressive and flexural strength was increased. Especially the increment in terms of flexures was remarkable. In addition to, with above mixing ratio, drying shrinkage was reduced. Therefore there is a strong inference that superior recycled aggregate concrete can be produced with using 6% of SBR latex.
Keywords
Recycled Coarse Aggregate; SBR Latex; Recycled Aggregate Concrete; Latex Modified Concrete; Performance Improvement;
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