文章基本信息

标题：Partial Replacement of Cement & Fine Aggregates in Concrete & Durability study of Fly Ash &Quarry Dust
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作者：M.Dennis Kumar ; Dr.J.Jegan
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：5
页码：8325
DOI：10.15680/IJIRSET.2017.0605174
出版社：S&S Publications
摘要：Due to calcinations CaCO3,CO2 emissions Hence generated on the cement Production and fossil beingresponsible for about 5% CO2 emissions. on partial replacement of fly ash class C on the cement can be reduced thesetype of CO2 emissions on the hand same various researches can explained that these type of CO2 fly ash can bepartially replaced to the cement gives more compressive strength on the specimen. In this project ,durability of theconcrete can be investigated when the partial replacement of fly ash class C and quarry dust on the cement and fineaggregates this project also reported that the test results of sulphate attack on the concrete cubes in curing process withwater and H2SO4 solution this experimental investigation of partial replacements of fly ash class C and quarry dust hasbeen chemically and physically characterized with the ratio of 10%, 20%, 30% and 30% weight of the cement and fineaggregates in concretes. Fresh concrete test like as compaction factor test and hardened concrete test like ascompressive strength test ,split tensile strength test ,flexural strength test at the age of 28,60 90, days was obtained andalso durability aspect of fly ash and quarry dust concrete for sulphate attack was tested the result indicates that fly ashclass C and quarry dust improves concrete durability.
关键词：Fly ash class C; quarry dust ;CO2; H2SO4.