Corrosion behaviour of bare and galvanized steel in geopolymer and Ordinary Portland Cement based mortars with the same strength class exposed to chlorides

F Tittarelli, A Mobili, C Giosuè, A Belli, T Bellezze - Corrosion science, 2018 - Elsevier
The corrosion behaviour of bare and galvanized steel reinforcements in geopolymeric and
cementitious mortars, at three strength classes, has been investigated throughout the curing …

Protection of galvanized steel using benzotriazole as a corrosion inhibitor in simulated concrete pore solution and alkali-activated fly ash solution

X Guan, J Shi - Cement and Concrete Composites, 2023 - Elsevier
In this study, the natural passivation ability and chloride-induced subsequent increased
levels of corrosion behaviour of galvanized steel in simulated concrete pore (SCP) solution …

Influence of calcium ion in concrete pore solution on the passivation of galvanized steel bars

H Zheng, JG Dai, CS Poon, W Li - Cement and Concrete Research, 2018 - Elsevier
The addition of supplementary cementitious materials may affect the Ca 2+ concentration
and pH value of the concrete pore solutions. This work studied the influence of the calcium …

Comparison between surface and bulk hydrophobic treatment against corrosion of galvanized reinforcing steel in concrete

F Tittarelli, G Moriconi - Cement and Concrete Research, 2011 - Elsevier
The effectiveness of bulk hydrophobic treatment against corrosion of galvanized steel
reinforcement in concrete specimens with w/c= 0.45 and w/c= 0.75 was compared with that …

Influence of stress on passive behaviour of steel bars in concrete pore solution

X Feng, Y Tang, Y Zuo - Corrosion Science, 2011 - Elsevier
The influence of stress on passive behaviour of steel bars in concrete pore solution was
studied with electrochemical impedance spectroscopy and X-ray photoelectron …

Influence of chloride ion on depassivation of passive film on galvanized steel bars in concrete pore solution

H Zheng, JG Dai, W Li, CS Poon - Construction and Building Materials, 2018 - Elsevier
This work aimed at studying the depassivation mechanism of the passive film on galvanized
steel bar in concrete pore solution with different concentrations of chloride ion. The results …

Corrosion resistance of galvanized steel reinforcements in carbonated concrete: Effect of wet–dry cycles in tap water and in chloride solution on the passivating layer

G Roventi, T Bellezze, G Giuliani, C Conti - Cement and Concrete …, 2014 - Elsevier
The effect of wet–dry cycles in tap water and in 3.5% NaCl solution on the passivating
products of galvanized steel after concrete carbonation was investigated. The results show …

Corrosion protection performance of stretched graphene-modified cold-sprayed zinc coating for steel rebar

P Li, L Fan, W Shen, F Wang - Structures, 2024 - Elsevier
The cold-sprayed zinc technology exhibits unique advantages in the field of metal corrosion
prevention due to its environmental friendliness and convenient construction. However …

The effect of silane-based hydrophobic admixture on corrosion of galvanized reinforcing steel in concrete

F Tittarelli, G Moriconi - Corrosion Science, 2010 - Elsevier
Sound or deliberately pre-cracked concrete specimens, with 0.5 or 1mm wide crack, were
manufactured with water to cement ratios (w/c) of 0.45 and 0.75, both in the presence and in …

Study of corrosion and failure mechanism of the galvanized steel pipes of meteorological tower serviced in the South China Sea

H Liu, H Gao, J Chen, R Liu, Y Zhang, Y Yin… - Engineering Failure …, 2025 - Elsevier
Corrosion issues of steel in the natural tropical marine atmospheric environment widely
exist, and they can easily cause the failure of engineering equipment. However, the related …