文章基本信息

标题：Study on Shear Behaviour of High Strength Polymer Modified Reinforced Concrete Beams
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作者：Manjunath C N ; Sanjith J ; Kiran B M 等
期刊名称：International Journal of Innovative Research in Science, Engineering and Technology
印刷版ISSN：2347-6710
电子版ISSN：2319-8753
出版年度：2015
卷号：4
期号：8
页码：8008
DOI：10.15680/IJIRSET.2015.0408156
出版社：S&S Publications
摘要：Polymer concrete is a type of concrete which has polymer in it and similar ingredients of concrete.During mixing process polymers are added to the concrete, in turn they increase the binding properties and adhesionwith the aggregates. Here we used the natural rubber latex as a polymer and metakaolin as additive which increases thecompressive and flexural strength and reduces the permeability. Total 12 numbers of high strength concrete beams ofM70 grade were casted in the laboratory out of which 6 are controlled beams and 6 are strengthened by adding rubberlatex. The strengthened beams of M70 grade showed 2 to 20% of increase in shear capacity with respect to thecontrolled beams of same grade.
关键词：Polymer concrete; High strength concrete; Metakaolin and Rubber latex; M70.