文章基本信息

标题：Influence of Steel Fibre in Geopolymer Concrete
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作者：A.Priyanka ; 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：8024
DOI：10.15680/IJIRSET.2017.0605095
出版社：S&S Publications
摘要：Ordinary Portland Cement (OPC) production produces substaintial CO2 emission. which is a greenhousegas causing global warming. To address the environmental constraints due to cement production, strength properties ofhigh-calcium fly ash based geopolymer concrete (GPC) has been explored in this paper. For, Alkalineliquidcombination, ratio of Sodium Silicate to Sodium Hydroxide solution was fixed as 2.5. Attention was paid upon thedurability and flexural behaviour of steel fibre geopolymer concrete specimen. The specimen were designed for thegrade G30 with Sodium hydroxide concentration of 12M. Steel fibre added to the concrete mix as 0.5%, 1% and 1.5%to the volume of concrete. Cube, cylinder and prism were cast with and without fibreand cured in 10% concentration ofsulphuric acid attack for the period of 28, 60 and 90 days for the strength and durability of concrete.
关键词：high-calcium fly ash; durability; steel fibre; sulfuric acid; flextural strength fibre used geopolymer;concrete.