National Taiwan Ocean University Institutional Repository:Item 987654321/50363
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题名: Properties of pervious concrete made with air-cooling electric arc furnace slag as aggregates
作者: Wei Chung Yeih
Tun Chi Fu
Jiang Jhy Chang
Ran Huang
贡献者: 國立臺灣海洋大學:河海工程學系
关键词: Pervious concrete
Electric arc furnace slag
Dimension stability
日期: 2015-09
上传时间: 2018-10-05T07:30:24Z
出版者: Construction & Building Materials
摘要: Abstract: In this paper, properties of pervious concrete made with air-cooling electric arc furnace slag (EAFS) as aggregates are investigated. Test results showed that under the same condition, pervious concrete made with EAFS aggregates had a better mechanical strength and a greater permeability coefficient than that made with natural river gravels. In addition, pervious concrete made with EAFS aggregates had a lower weight loss than that made with natural river gravels for the soundness tests. The dimension stability test showed that the possible expansion characteristic of EAFS became not so significant for pervious concrete due to the voids inside the system. It is concluded that pervious concrete made with EAFS aggregates is a good alternative in many ways.
關聯: 93 pp.737-745
URI: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/50363
显示于类别:[河海工程學系] 期刊論文

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