Seawater resistance of alkali-activated concrete

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dc.authorscopusid57201497479
dc.authorscopusid35614832100
dc.contributor.authorNiş, Anil
dc.contributor.authorÇevik, Abdulkadir
dc.date.accessioned2024-09-11T19:58:55Z
dc.date.available2024-09-11T19:58:55Z
dc.date.issued2021
dc.departmentİstanbul Gelişim Üniversitesien_US
dc.description.abstractThis chapter discusses the durability of different geopolymer concretes (GPCs) in the marine environment. For this aim, aggressive ion compositions of the marine environment in several regions are summarized, and the chemical attacks and deterioration mechanisms of GPCs are investigated in detail. The alkali activator type, raw material type and content, alkali content, modulus of sodium silicate, the molarity of sodium hydroxide, water content, curing methods, and temperature have significant influences on the resulting mechanical and durability performance. The permeability, capillary sorptivity, chloride diffusion, and chloride binding capacity of a GPC determine the degree of deterioration. In addition, the visual appearance, surface erosion, efflorescence formation, microstructural variations, weight and mechanical strength changes of different GPC specimens are comprehensively examined. Finally, the short-term laboratory and long-term in situ durability performances of GPC specimens are thoroughly investigated. The obtained results are compared to ordinary Portland cement concretes for the structural utilization of GPCs in the marine environment. © 2022 Elsevier Ltd All rights reserved.en_US
dc.identifier.doi10.1016/B978-0-323-85469-6.00005-2
dc.identifier.endpage469en_US
dc.identifier.isbn978-032385469-6en_US
dc.identifier.isbn978-032385470-2en_US
dc.identifier.scopus2-s2.0-85129685112en_US
dc.identifier.scopusqualityN/Aen_US
dc.identifier.startpage451en_US
dc.identifier.urihttps://doi.org/10.1016/B978-0-323-85469-6.00005-2
dc.identifier.urihttps://hdl.handle.net/11363/8584
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherElsevieren_US
dc.relation.ispartofHandbook of advances in Alkali-activated Concreteen_US
dc.relation.publicationcategoryKitap Bölümü - Uluslararasıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.snmz20240903_Gen_US
dc.subjectAlkali-activated concrete; Chloride binding; Durability; Geopolymer concrete; Marine environment; Permeability; Seawateren_US
dc.titleSeawater resistance of alkali-activated concreteen_US
dc.typeBook Chapteren_US

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