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Evaluation and comparison of traditional methods and Electron Probe Micro Analysis (EPMA) to determine the chloride ingress perpendicular to cracks in self-healing concrete
(Elsevier, 2019-12)
The appearance of cracks in reinforced concrete structures accelerates the penetration of aggressive substances such as chloride ions into the concrete matrix. This leads to durability problems due to the accelerated onset ...
Chloride ingress rate and threshold content, as determined by the ‘Integral’ test method, in concrete with several w/c ratios in saturated and unsaturated conditions
(Elsevier, 2021-09)
The ‘integral’ test method aims at the simultaneous determination of the chloride migration rate and chloride threshold content. This information is required for durability performance design of reinforced concrete structures ...
Diagnosis and rehabilitation of real reinforced concrete structures in coastal areas
(MANEY PUBLISHING, 2012)
A diagnosis and rehabilitation study of two reinforced concrete structures located in coastal areas in two different climates is presented. Building 1 was constructed in the north of Chile in 1949, at a distance of 600 m ...
Approximation by the Finite Element Method to the Preferential Chloride Diffusion through Interfacial Transition Zone in Concrete
(Planta Piloto de Ingeniería Química, 2011-07)
Chloride diffusion in concrete is a main aspect of reinforced concrete durability. It defines the time required for reinforcement corrosion in marine structures. Concrete porosity is one of the main concerns involved in ...
Reducing Water and Chloride Penetration Through Silicate Treatments for Concrete as a Mean to Control Corrosion Kinetics
(ELECTROCHEMICAL SCIENCE GROUPBELGRADE, 2013-08-02)
There are currently many types of protective materials for reinforced concrete structures and the influence of these materials in the chloride diffusion coefficient and water penetration still needs more research. The aim ...
Avaliação da influência da cinza de casca de arroz no comportamento de concretos com agregado reciclado de concreto em relação a propriedades mecânicas e de durabilidade, com ênfase no transporte de íons cloreto
(Universidade do Vale do Rio dos Sinos, 2013-03-27)
The durability of building materials is emphasized when it searches to maintain the useful life of the construction design or extend it. Corrosion reinforcement in concrete is among one major problem that affects the ...
Avaliação da influência da cinza de casca de arroz no comportamento de concretos com agregado reciclado de concreto em relação a propriedades mecânicas e de durabilidade, com ênfase no transporte de íons cloreto
(Universidade do Vale do Rio dos Sinos, 2013-03-27)
The durability of building materials is emphasized when it searches to maintain the useful life of the construction design or extend it. Corrosion reinforcement in concrete is among one major problem that affects the ...
Nonlinear formulation based on FEM, Mazars damage criterion and Fick's law applied to failure assessment of reinforced concrete structures subjected to chloride ingress and reinforcements corrosion
(Elsevier B.V., 2014-11-01)
Structural durability is an important design criterion, which must be assessed for every type of structure. In this regard, especial attention must be addressed to the durability of reinforced concrete (RC) structures. ...