Alkali-activated and geopolymer materials developed using innovative manufacturing techniques: A critical review

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dc.authoridTuyan, Murat/0000-0003-2149-8437
dc.authoridGokce, H. Suleyman/0000-0002-6978-0135
dc.contributor.authorGokce, H. S.
dc.contributor.authorTuyan, M.
dc.contributor.authorNehdi, M. L.
dc.date.accessioned2024-10-04T18:48:11Z
dc.date.available2024-10-04T18:48:11Z
dc.date.issued2021
dc.departmentBayburt Üniversitesien_US
dc.description.abstractThe manufacturing of geopolymers and alkali-activated materials for precast and cast in-situ construction applications could be achieved using suitable production techniques, such as one-part production, pre-setting pressure and hot pressing, two-stage concreting, and 3-dimensional printing. Adequate selection and tailoring of the manufacturing methodology are imperative for overcoming characteristic application problems of these materials and achieving eco-efficiency and superior engineering properties. With distinctive benefits including rapid solidification, lower cost, saving natural resources, less energy consumption, and reduced carbon footprint, alkali-activated and geopolymer composites have emerged as a strong contender for replacing conventional concrete in diverse construction applications. Critical analysis of the literature on innovative production methods indicates that the one-part production technique is promising for the eliminating design complexity of these mixtures. The pre-setting pressure and hot pressing applications would allow the achievement of superior physical and mechanical characteristics in a short period of time, especially for the precast industry. The workability and setting problems of alkali-activated materials could be overcome using the two-stage concreting methodology. To be used in 3D printing of alkali-activated and geopolymer materials, remarkable development is required in terms of rheological aspects. Accordingly, this paper surveys pertinent and recent literature and critically reviews the state-of-the-art of alternative production techniques of alkali-activated and geopolymeric materials, along with its use in recent applications, identifies pertinent knowledge gaps, and defines future research directions.en_US
dc.identifier.doi10.1016/j.conbuildmat.2021.124483
dc.identifier.issn0950-0618
dc.identifier.issn1879-0526
dc.identifier.scopus2-s2.0-85112319080en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.urihttps://doi.org/10.1016/j.conbuildmat.2021.124483
dc.identifier.urihttp://hdl.handle.net/20.500.12403/2950
dc.identifier.volume303en_US
dc.identifier.wosWOS:000694674300004en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherElsevier Sci Ltden_US
dc.relation.ispartofConstruction and Building Materialsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectAlkali-activated materialsen_US
dc.subjectGeopolymersen_US
dc.subjectOne-part productionen_US
dc.subjectPre-setting pressureen_US
dc.subjectHot pressingen_US
dc.subjectTwo-stage concretingen_US
dc.subject3D printingen_US
dc.titleAlkali-activated and geopolymer materials developed using innovative manufacturing techniques: A critical reviewen_US
dc.typeReview Articleen_US

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