文章基本信息

标题：Influence of Partial Replacement of Cement with Rice Husk Ash, Silica Fume and Fine Aggregate with Stone Dust on Properties of Concrete
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作者：Dr.D.V.Prasada Rao ; K.Lakshmi Priya
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：2017
卷号：6
期号：1
页码：988
DOI：10.15680/IJIRSET.2017.0601066
出版社：S&S Publications
摘要：This paper presents the experimental investigation on the properties of Concrete by partial replacementof cement with Rice Husk Ash (RHA), Silica Fume (SF) and Fine Aggregate with Stone Dust (SD). In the presentstudy, the fine aggregate is partially replaced with 30%, 60% and 100% of Stone Dust by weight. The cement ispartially replaced by the combination of 5% and 7.5% Rice Husk Ash and 5%, 10%, and 15% of Silica Fume by weight.The influence of combined application of Stone Dust, Rice Husk Ash and Silica Fume on Compressive Strength, SplitTensile Strength, Flexural Strength and Modulus of Elasticity of M30 grade of concrete is investigated. The test resultsof concrete prepared using the different combinations of Stone Dust, Rice Husk Ash and Silica Fume are comparedwith that of controlled concrete. Based on the test results, it can be observed that concrete prepared with thecombination of 60% Stone Dust, 5% Rice Husk Ash and 10% Silica Fume possesses improved properties compared tothe controlled concrete.
关键词：nsile Strength and Modulus of Elasticity.