Reliability-Based Analysis of Recycled Aggregate Concrete under Carbonation [PDF]
Advances in Civil Engineering, 2018 Durability represents a crucial issue for evaluating safety and serviceability of reinforced concrete structures. Many studies have already focused on carbonation-induced corrosion of natural aggregate concrete (NAC) structures, leading to several ...
Flora Faleschini +2 more
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The role of relative humidity and cement type on carbonation resistance of concrete
Alexandria Engineering Journal, 2019 Carbonation of concrete is one of the key factors causing deterioration for reinforced concrete structures. Carbonation depth is typically used to estimate the concrete service life.
Mona Elsalamawy +2 more
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Evaluating the Carbonation Resistance of Self Compacting Concrete made with Recycled Concrete Aggregates [PDF]
Journal of Materials and Engineering Structures, 2016 The paper presents the results of an investigation conducted to examine carbonation resistance of Self Compacting Concrete (SCC) made with coarse Recycled Concrete Aggregates (RCA).
S P Singh, N Singh
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Carbonation Resistance Classes of Concretes [PDF]
Romanian Journal of Transport Infrastructure, 2021 Concrete carbonation is a phenomenon that occurs by the penetration into the cement stone of CO2 present in the atmosphere. The phenomenon occurs in the presence of water in which CO2 dissolves, forming carbonate ions, which in turn react with calcium ...
Moraru Cristinel +2 more
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Limit values of accelerated carbonation resistance to meet EC2 durability requirements [PDF]
Građevinski Materijali i Konstrukcije, 2022 Although accelerated carbonation resistance has been extensively tested, there are no recommendations for the application of test results in codes of practice.
Carević Vedran, Ignjatović Ivan
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Influence of alkali content and silica modulus on the carbonation kinetics of alkali-activated slag concrete [PDF]
MATEC Web of Conferences, 2022 Carbonation is inevitable process during the service life of concrete structures, where CO2 causes decalcification of the calcium-bearing phases. These changes affect the durability of concrete and accelerate the corrosion of reinforcement.
Bukvic Olivera, Serdar Marijana
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Carbonation of concrete with construction and demolition waste based recycled aggregates and cement with recycled content [PDF]
, 2020 Durability is a major concern in concrete (particularly recycled concrete) structures exposed to carbonation-induced corrosion, given the social, economic, environmental and safety implications involved.
De Belie, Nele +4 more
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Applied Sciences, 2021 Five recycled coarse aggregate (RCA) treatment techniques including flow-through carbonation, pressurized carbonation, wet carbonation, nano silica (NS) pre-spraying and combined pressurized carbonation with NS pre-spraying, were utilized to improve the ...
Long Li, Dongxing Xuan, Chi Sun Poon
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Carbonation resistance of blended mortars and industrial by-products: A brief review
Cleaner Materials, 2022 Carbonation is one of the significant durability properties of cement mortar. Conventional mortar is generally made up of cement and sand, but blended mortar is formed by partial substitution of cement with certain pozzolanic materials.
Navdeep Singh +2 more
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New modification of the hestenes-stiefel with strong wolfe line search [PDF]
, 2021 . The method of the nonlinear conjugate gradient is widely used in solving large-scale unconstrained optimization since been proven in solving optimization problems without using large memory storage.
Basri, Srimazzura +2 more
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