文章基本信息

标题：Influence of Foundry Sand and Hypo Sludge in Concrete
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作者：M.Sathees Kumar ; M.Prabu ; S.Suganya 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：2017
卷号：6
期号：3
页码：4261
DOI：10.15680/IJIRSET.2017.0603066
出版社：S&S Publications
摘要：Concrete is always valuable product in construction industry. The concrete ingredients are cement,coarse aggregate, and water. Nowadays the concrete materials are reduced in earth surface so we are in need to find outthe alternative materials to concrete. In this situation we should utilize the larger amount of waste products in groundsurface. For example plastic wastages, agriculture wastages, rise husk ash etc.The aim of present investigation is to study the effect of used foundry sand as replacement of fine aggregates and hyposludge as cement in various percentages in concrete.150 mm cubes, 300 mm x 150 mm cylinders, and 500 x 100 x 100 prism were prepared with Concrete specimens wereprepared with various replacement levels of 10%, 20%, 30% , 40% by foundry sand with sand and 10%, 20%, 30% byHypo Sludge with cement in M20 grade of concrete. Fresh concrete properties and hard concrete properties areinvestigated such as Compressive strength, Flexural strength and Split-tensile strength at 7, 14, 28 days.
关键词：Waste products; Replacement; Foundry sand; hypo sludge