Comparative Review on Corrosion of Steel Embedded in Reinforced Concrete

Comparative Review on Corrosion of Steel Embedded in Reinforced Concrete
Author(s):
R SURESH , Mrs NR CHITRA, Dr G M GOWTHAMA KUMAR , Mrs A FATHIMA DARRAS GRACY
Keywords:
Corrosion, corrosion mechanism, chloride Induced Corrosion, carbonation Induced Corrosion, corrosion assessment procedures, corrosion protection methods.
Abstract
The overview of corrosion of steel embedded in reinforced concrete by different forms of Induced corrosion due to aggressive environmental ions such as chlorides, carbonation, and sulphates etc., This paper gives some important corrosion assessment methods to find out the Corrosion rate and risk of corrosion are Half-cell potential measurement, concrete surface resistivity measurement, Linear polarization resistance measurement to determine the corrosion rate of corrosion depends upon time. Different applications of software modelling using chloride diffusion in concrete, such as LIFE-365, STADIUM, COMSOL and protection methods for corrosion with merits and demerits are also discussed in this paper. In the future, further research is needed on how to control corrosion and increase the resistance of steel to reduce the corrosion rate in reinforced concrete
Article Details
Unique Paper ID: 167571 Publication Volume & Issue: Volume 11, Issue 3 Page(s): 1393 - 1399
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