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http://dx.doi.org/10.4334/JKCI.2002.14.3.402

fundamental Properties of Water-Permeable Polymer-Modified Concrete  

이윤수 (주성대학 토목공학과)
주명기 (강원대학교 석재복합신소재제품연구센터)
Publication Information
Journal of the Korea Concrete Institute / v.14, no.3, 2002 , pp. 402-408 More about this Journal
Abstract
The permeable polymer-modified concrete has a lot of internal voids, which has more excellent performance in permeability and durability than asphalt and cement concrete. Therefore, the purpose of this study is to ascertain the strength properties of water-permeable polymer concretes with SBR latex and redispersible polymer powder. The water-permeable polymer concretes using SBR latex and redispersible polymer powder with water-binder ratio of 29 ％, polymer-cement ratios of 0, 5, 10, 15 and 20 ％ are prepared, and tested for compressive strength, splitting tensile strength, flexural strength, water permeablility. From the test results, improvements in the strength properties of the water-permeable polymer concretes due to the addition of the SBR latex and redispersible polymer powder are discussed.
Keywords
water permeablility; polymer-modified concrete; SBR latex; redispersible; polymer powder;
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