Moisture transport and steel rebar corrosion in repair composites incorporating Nano-Fibrillated Cellulose (NFC)

2021 ◽  
Vol 309 ◽  
pp. 125154
Author(s):  
Obinna Onuaguluchi ◽  
Nemkumar Banthia ◽  
Keith Gourlay ◽  
Gurminder Minhas
Keyword(s):  
Moisture Transport ◽  
Steel Rebar ◽  
Rebar Corrosion

Biochemical Characterisation of the Leaf of Morinda Lucida: Prospects for Environmentally-Friendly Steel-Rebar Corrosion-Protection in Aggressive Medium

2015 ◽  
pp. 635-644 ◽  
Author(s):  
Joshua Olusegun Okeniyi ◽  
Olubanke Olujoke Ogunlana ◽  
Oluseyi Ebenezer Ogunlana ◽  
Taiwo Felicia Owoeye ◽  
Elizabeth Toyin Okeniyi
Keyword(s):  
Corrosion Protection ◽  
Aggressive Medium ◽  
Environmentally Friendly ◽  
Steel Rebar ◽  
Biochemical Characterisation ◽  
Rebar Corrosion

A Study on Steel Fiber Influence to Rebar Corrosion in Concrete

2014 ◽  
Vol 578-579 ◽  
pp. 1145-1148
Author(s):  
Xiao E Zhu ◽  
Xu Jun Chen ◽  
Mu Xiang Dai
Keyword(s):  
Corrosion Potential ◽  
Steel Fiber ◽  
Steel Fibers ◽  
Sacrificial Anodes ◽  
Steel Rebar ◽  
Concrete Crack ◽  
Corrosion Cell ◽  
The Common ◽  
Rebar Corrosion ◽  
Chloride Environment

In dry-wet cycle chloride environment, the corrosion potential of the SFRC specimens is stable between-300mV to-400mV. And the common concrete specimens were about-500mV, adding steel fibers is higher corrosion potential and lower the corrosion possibility. Steel fiber has effective action on the controlling rebar corrosion and concrete crack. There were no cracks on all the surface of the SFRC specimens. Adding Steel fiber in concrete composed to be a corrosion cell as sacrificial anodes to protected steel rebar as cathode, in some degree to postpone rebar corrosion beginning time and increasing the structure services life.

scholarly journals Non-Contact Measurement to Detect Steel Rebar Corrosion in Reinforced Concrete by Electrochemical Impedance Spectroscopy

2019 ◽  
Vol 166 (11) ◽  
pp. C3316-C3319 ◽  
Author(s):  
Yoshinao Hoshi ◽  
Taisuke Koike ◽  
Hiroyuki Tokieda ◽  
Isao Shitanda ◽  
Masayuki Itagaki ◽  
...  
Keyword(s):  
Reinforced Concrete ◽  
Electrochemical Impedance Spectroscopy ◽  
Impedance Spectroscopy ◽  
Electrochemical Impedance ◽  
Contact Measurement ◽  
Steel Rebar ◽  
Rebar Corrosion

Experimental investigations on the effects of the steel rebar corrosion at structural level

2019 ◽  
Vol 20 (6) ◽  
pp. 2230-2241 ◽  
Author(s):  
Stefania Imperatore ◽  
Zila Rinaldi ◽  
Simone Spagnuolo
Keyword(s):  
Experimental Investigations ◽  
Structural Level ◽  
Steel Rebar ◽  
Rebar Corrosion
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