Corrosion behavior of epoxy/zinc duplex coated rebar embedded in concrete in ocean environment

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	Corrosion behavior of epoxy/zinc duplex coated rebar embedded in concrete in ocean environment
	Dong, ShiGang ; Zhao, Bing ; Lin, Changjian ; Du, RongGui ; Hu, RongGang ; Zhang, Gregory Xiaoge ; Du RG(杜荣归)
刊名	http://dx.doi.org/10.1016/j.conbuildmat.2011.08.026
	2012-03
关键词	HIGH-PERFORMANCE CONCRETE STEEL BAR SAMPLES REINFORCED-CONCRETE CATHODIC PROTECTION GALVANIZED STEEL POLARIZATION BEHAVIOR REPAIR SPECTROSCOPY INHIBITORS IMPEDANCE
英文摘要	National Natural Science Foundation of China [50731004]; National High Technology "863" Programs of China [2009AA03Z327]; Technology Support Programs of China [2007BAB27B04]; The corrosion behavior of epoxy/zinc duplex coated rebar embedded in concrete is evaluated comparing with the black steel, galvanized and epoxy coated rebars for a long term in ocean environment. The effect of mechanical damages of epoxy coatings on the corrosion protection is examined. The epoxy coated and epoxy/zinc duplex coated rebars show the higher anti-corrosion performance than other types of rebars. However, once the epoxy coating is mechanically damaged, the more serious corrosion may occur in the damaged area of epoxy coated rebar in concrete. The epoxy/zinc duplex coating remains a good corrosion protection to steel in concrete even when suffering from some mechanical damages. (C) 2011 Elsevier Ltd. All rights reserved.
语种	英语
内容类型	期刊论文
源URL	[http://dspace.xmu.edu.cn/handle/2288/62272]
专题	化学化工－已发表论文
推荐引用方式 GB/T 7714	Dong, ShiGang,Zhao, Bing,Lin, Changjian,et al. Corrosion behavior of epoxy/zinc duplex coated rebar embedded in concrete in ocean environment[J]. http://dx.doi.org/10.1016/j.conbuildmat.2011.08.026,2012.
APA	Dong, ShiGang.,Zhao, Bing.,Lin, Changjian.,Du, RongGui.,Hu, RongGang.,...&杜荣归.(2012).Corrosion behavior of epoxy/zinc duplex coated rebar embedded in concrete in ocean environment.http://dx.doi.org/10.1016/j.conbuildmat.2011.08.026.
MLA	Dong, ShiGang,et al."Corrosion behavior of epoxy/zinc duplex coated rebar embedded in concrete in ocean environment".http://dx.doi.org/10.1016/j.conbuildmat.2011.08.026 (2012).