Articles with "chloride migration" as a keyword



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Effects of leaching and chloride migration on the microstructure and pore solution of blended cement pastes during a migration test

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Published in 2020 at "Construction and Building Materials"

DOI: 10.1016/j.conbuildmat.2019.117934

Abstract: Abstract This paper investigates the influence of the multispecies diffusion and leaching phenomena on the thermodynamic equilibrium and microstructure of cementitious materials containing mineral additions during a chloride migration test. Because of a lack of… read more here.

Keywords: pore solution; migration; migration test; chloride migration ... See more keywords
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Durability and service life analysis of metakaolin-based geopolymer concretes with respect to chloride penetration using chloride migration test and corrosion potential

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Published in 2021 at "Construction and Building Materials"

DOI: 10.1016/j.conbuildmat.2021.122970

Abstract: Abstract Alternative cements with less environmental impact have attracted attention, especially because of the reduced emission of CO2 in their production. Among these binders, geopolymers are obtained from the alkaline activation of materials rich in… read more here.

Keywords: durability; chloride migration; corrosion potential; service life ... See more keywords
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Investigation on the strength, chloride migration, and water permeability of eco-friendly concretes from industrial by-product materials

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Published in 2018 at "Journal of Cleaner Production"

DOI: 10.1016/j.jclepro.2017.12.044

Abstract: Abstract This study aims to use industrial waste to produce eco-friendly concrete. Ground Calcium Carbide Residue (CCR) and ground Bagasse Ash (BA) were blended and used as a binder in concrete instead of ordinary Portland… read more here.

Keywords: strength; water permeability; eco friendly; migration water ... See more keywords
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Investigation of some electrochemical phenomena induced during chloride migration test on cementitious materials

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Published in 2017 at "European Journal of Environmental and Civil Engineering"

DOI: 10.1080/19648189.2015.1112845

Abstract: This paper investigates electrochemical phenomena induced during accelerated chloride diffusion tests using a migration cell. By monitoring of electrical current time evolution coupled with electrochemical impedance spectroscopy measurements, it was set that the electrical current… read more here.

Keywords: induced chloride; migration; chloride migration; investigation electrochemical ... See more keywords
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EVALUATION OF MIGRATION CHARACTERISTICS OF OPC AND SLAG CONCRETE FROM THE RAPID CHLORIDE MIGRATION TEST

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Published in 2020 at "Journal of Marine Science and Technology"

DOI: 10.6119/jmst.202004_28(2).0001

Abstract: In this study, the non-steady state chloride migration coefficient in concrete was measured using the rapid chloride migration (RCM) test. After completing the test, we established the specimen’s chloride profile by collecting concrete powder samples… read more here.

Keywords: slag concrete; chloride migration; test; migration ... See more keywords