Results 1 to 10 of about 23,909 (250)
Evaluation of Concrete Carbonation Based on a Fiber Bragg Grating Sensor [PDF]
Micromachines, 2023 The carbonation of concrete greatly affects its service life. In this paper, fiber Bragg grating (FBG) sensors were used to investigate the relationship between concrete carbonation and its mechanical properties.
Jianzhi Li, Haiqun Yang, Handong Wu
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Reviewing the Carbonation Resistance of Concrete [PDF]
Journal of Materials and Engineering Structures, 2016 The paper reviews the studies on one of the important durability properties of concrete i.e. Carbonation. One of the main causes of deterioration of concrete is carbonation, which occurs when carbon dioxide (CO2) penetrates the concrete’s porous system ...
S P Singh, N Singh
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Carbonation of surface protected concrete [PDF]
Construction and Building Materials, 2013 Abstract Concrete structures are exposed to carbonation that may cause rapid decay, shortening their service life and raising maintenance and repair costs. Carbonation lowers the alkalinity of the concrete depassivating the steel reinforcement. Two limit states can be identified with regard to service life.
Aguiar, J. L. Barroso de +1 more
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Effect of concrete stress states on carbonation depth of concrete
Journal of Civil Engineering and Management, 2019 Carbonation can lead to reduction of alkalinity of concrete and initiation of steel reinforcement corrosion. In durability design of concrete structures, the carbonation depth should be duly considered.
Jian Wang +4 more
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Review on carbonation study of reinforcement concrete incorporating with bacteria as self-healing approach [PDF]
, 2022 This study carried out a comprehensive review to determine the carbonation process that causes the most deterioration and destruction of concrete. The carbonation mechanism involved using carbon dioxide (CO2 ) to penetrate the concrete pore system ...
Al-Fakih, Amin +6 more
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Embroidered Carbon Reinforcement for Concrete
Buildings, 2023 This research focuses on the manufacturing process and mechanical properties of textile reinforcements fabricated using embroidery technology. The study investigates both 2D and 3D reinforcement products and compares the advantages and possibilities of embroidery technology with other manufacturing methods.
Konzilia, Julian +6 more
openaire +3 more sources
Performance of GGBS Cement Concrete under Natural Carbonation and Accelerated Carbonation Exposure
Journal of Engineering, 2021 One of the primary problems related to reinforced concrete structures is carbonation of concrete. In many cases, depth of carbonation on reinforced concrete structures is used to evaluate concrete service life.
Jun Zhao +3 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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Applied Sciences, 2021 Climate change has been unprecedented in the past decades or even thousands of years, which has had an adverse impact on the mechanical properties of concrete structures. Many researchers have begun to study new concrete materials. Graphene nanoplatelet (
Yingzi Zhang +5 more
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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
core +1 more source