Corrosion of steel rebar in concrete induced by chloride ions under natural environments

Y Tian, G Zhang, H Ye, Q Zeng, Z Zhang, Z Tian… - … and Building Materials, 2023 - Elsevier
In-lab accelerated steel rebar corrosion tests have greatly deepened the understandings in
corrosion behaviors, but remain still far from being filling the gaps between the corrosion …

Degradation of concrete structures in nuclear power plants: A review of the major causes and possible preventive measures

PA Rasheed, SK Nayar, I Barsoum, A Alfantazi - Energies, 2022 - mdpi.com
Concrete, an integral part of a nuclear power plant (NPP), experiences degradation during
their operational lifetime of the plant. In this review, the major causes of concrete …

Anti-corrosion mechanism of MgAl-LDHs inhibitors with varying anionic charge on reinforcing steel in simulated concrete pore solutions

J Li, M Luo, Z Chen, E Zhuang, B Yu, Y Chen… - … and Building Materials, 2023 - Elsevier
The effect of anionic charge of MgAl-LDHs on the corrosion behaviors of reinforcing steel
induced by chloride was carefully explored in this study through electrochemical methods …

Chloride ions migration and induced reinforcement corrosion in concrete with cracks: a comparative study of current acceleration and natural marine exposure

F Du, Z **, W She, C **ong, G Feng, J Fan - Construction and Building …, 2020 - Elsevier
The aim of this paper is to investigate the corrosion relationship between reinforced concrete
exposed to natural marine environment and applied current acceleration. Chloride ions …

Nanoindentation analysis of corrosion products and induced expansion stress in reinforced concrete exposed to marine environments

F Du, Z **, C **ong, G Feng, H Chang, P Wang… - Journal of Building …, 2023 - Elsevier
Reinforced concretes are widely used in construction owing to their ultrahigh mechanical
properties and long-term durability. However, the corrosion of steel bar within concrete …

Novel application of electrochemical chloride extraction fixing polymer-modified conductive repair mortar as anode

Z Li, N Li, T Zhao, S Li - Construction and Building Materials, 2023 - Elsevier
Electrochemical chloride extraction (ECE) technique provides an effective technique to
remove the chloride ions from concrete and realize reinforcements performance recovery. In …

Effect of colloid solution concentration of epoxy resin on properties of rust-cracked reinforced concrete repaired by electrophoretic deposition

C Wang, Y Wang, K Liu, S Zhou - Construction and Building Materials, 2022 - Elsevier
An electrophoretic deposition technique is proposed for repairing rust-cracked concrete. A
water-based cationic epoxy resin was used as the main base material of a high-performance …

Effect of amination rate and neutralization degree of cationic epoxy resin on the repair effect of electrophoretic deposition

Y Wang, C Wang, S Zhou, K Liu - Progress in Organic Coatings, 2022 - Elsevier
Cationic epoxy resin is an important basic material for electrophoretic deposition matching
repair solution. This paper mainly studied the effects of amination rate and neutralization …

Effects of transverse crack on chloride ions diffusion and steel bars corrosion behavior in concrete under electric acceleration

F Du, Z **, C **ong, Y Yu, J Fan - Materials, 2019 - mdpi.com
Cracks greatly impact the durability of concrete structures due to their influence on the
migration of chloride ions and the corrosion process of steel bars. This study investigates the …

Effect of seawater and various parameters on electro-deposition repairing cracks of reinforced concrete exposed to marine environment

G Feng, Z **, D Zhu, C **ong, Z Li - Journal of Advanced Concrete …, 2022 - jstage.jst.go.jp
Electro-deposition repairing concrete crack technique is of vital importance to prolong the
service life of the concrete structure in the marine environment. In this paper, the repairing …