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首页> 外文会议>The 23rd International Conference on Solid Waste Technology and Management(ICSW 2008) >The Use of Sulfur by-product Material as Fine Aggregate Substitute in Concrete Mixes
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The Use of Sulfur by-product Material as Fine Aggregate Substitute in Concrete Mixes

机译：硫副产物作为混凝土混合物中细骨料的替代品的用途

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Sulfur is being producing in very large quantities as a by-product from crude oil and natural gas refining. This abundance of sulfur has prompted for further research and studies in order to examine its feasibility as a construction material with the advantage of its low price. The purpose of this paper is to evaluate the possibility of using sulfur by-product material to partially substitute for fine aggregate in concrete mixes. Fine aggregate was replaced with three percentages (10%, 20%, and 30%) of sulfur by weight. Test specimens for all concrete mixtures have been evaluated for compressive strength at 1,7, 14, 28,56, 90 and 180 days. The results were analyzed in comparison to the control specimens. Test results indicated that the compressive strength of concrete made with 10% sulfur replacement level was either comparable to or better than the control concrete. The main findings of this investigation revealed that the sulfur could be used successfully as partial substitute for fine aggregate in concrete mixes.
机译：作为原油和天然气精炼的副产品，正在大量生产硫。如此丰富的硫磺促使人们进行进一步的研究，以便以低廉的价格检验其作为建筑材料的可行性。本文的目的是评估使用硫副产品部分替代混凝土拌合料中细骨料的可能性。细骨料被三百分比（10％，20％和30％）的硫代替。已经评估了所有混凝土混合物的试样在1,7、14、28、56、90和180天的抗压强度。与对照样品比较分析结果。试验结果表明，硫含量为10％的混凝土的抗压强度与对照混凝土相当或更好。这项研究的主要发现表明，硫可以成功地用作混凝土混合物中细骨料的部分替代品。

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