Bond of steel-mortar interface interfered by stray current
نویسندگان
چکیده
The focus of this work is to present test results on the bond steel-mortar interface undergoing stray current. strength, derived by pull-out tests, correlated electrochemical response steel rebar and properties mortar bulk matrix. effects curing regimes (in terms duration curing) starting point current are also investigated. It found that exerts degradation in all investigated cases, irrespective presence or absence a corrodent (Cl−) external medium. For ease operation lab generally simulated anodic polarization, although fundamentally, effect surface composed both cathodic polarizations. Hence differentiates bond, versus polarization.
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ژورنال
عنوان ژورنال: Cement and Concrete Research
سال: 2021
ISSN: ['0008-8846', '1873-3948']
DOI: https://doi.org/10.1016/j.cemconres.2021.106591