Hybrid Materials Based on Fly Ash, Metakaolin, and Cement for 3D Printing

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dc.authoridLach, Michal/0000-0001-5713-9415
dc.authoridKorniejenko, Kinga/0000-0002-8265-3982
dc.authoridMarczyk, Joanna/0000-0002-3916-4585
dc.authoridZiejewska, Celina/0000-0002-6383-7639
dc.authoridDogan-Saglamtimur, Neslihan/0000-0001-6287-6268
dc.authoridHebda, Marek/0000-0002-8583-9459
dc.authoridSzechynska-Hebda, Magdalena/0000-0002-6041-6521
dc.contributor.authorMarczyk, Joanna
dc.contributor.authorZiejewska, Celina
dc.contributor.authorGadek, Szymon
dc.contributor.authorKorniejenko, Kinga
dc.contributor.authorLach, Michal
dc.contributor.authorGora, Mateusz
dc.contributor.authorKurek, Izabela
dc.date.accessioned2024-11-07T13:34:11Z
dc.date.available2024-11-07T13:34:11Z
dc.date.issued2021
dc.departmentNiğde Ömer Halisdemir Üniversitesi
dc.description.abstractNowadays, one very dynamic development of 3D printing technology is required in the construction industry. However, the full implementation of this technology requires the optimization of the entire process, starting from the design of printing ideas, and ending with the development and implementation of new materials. The article presents, for the first time, the development of hybrid materials based on a geopolymer or ordinary Portland cement matrix that can be used for various 3D concrete-printing methods. Raw materials used in the research were defined by particle size distribution, specific surface area, morphology by scanning electron microscopy, X-ray diffraction, thermal analysis, radioactivity tests, X-ray fluorescence, Fourier transform infrared spectroscopy and leaching. The geopolymers, concrete, and hybrid samples were described according to compressive strength, flexural strength, and abrasion resistance. The study also evaluates the influence of the liquid-to-solid ratio on the properties of geopolymers, based on fly ash (FA) and metakaolin (MK). Printing tests of the analyzed mixtures were also carried out and their suitability for various applications related to 3D printing technology was assessed. Geopolymers and hybrids based on a geopolymer matrix with the addition of 5% cement resulted in the final materials behaving similarly to a non-Newtonian fluid. Without additional treatments, this type of material can be successfully used to fill the molds. The hybrid materials based on cement with a 5% addition of geopolymer, based on both FA and MK, enabled precise detail printing.
dc.description.sponsorshipGrowth Operational Programme 2014-2020, IV Increasing the research potential, 4.1.4: Application projects - National Centre for Research and Development in Poland [POIR 04.01.04-00-0096/18-00]
dc.description.sponsorshipFunding This work has been supported by the Growth Operational Programme 2014-2020, IV Increasing the research potential, 4.1.4: Application projects, funded by the National Centre for Research and Development in Poland, within the framework of the grant: Development of 3D printing technology for construction and facade prefabricated elements made of concrete composites and geopolymers, grant no. POIR 04.01.04-00-0096/18-00.
dc.identifier.doi10.3390/ma14226874
dc.identifier.issn1996-1944
dc.identifier.issue22
dc.identifier.pmid34832276
dc.identifier.scopus2-s2.0-85120007341
dc.identifier.scopusqualityQ2
dc.identifier.urihttps://doi.org/10.3390/ma14226874
dc.identifier.urihttps://hdl.handle.net/11480/15852
dc.identifier.volume14
dc.identifier.wosWOS:000725849200001
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.language.isoen
dc.publisherMdpi
dc.relation.ispartofMaterials
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_20241106
dc.subject3D printing
dc.subjecthybrids
dc.subjectfly ash
dc.subjectconcrete
dc.subjectmetakaolin
dc.titleHybrid Materials Based on Fly Ash, Metakaolin, and Cement for 3D Printing
dc.typeArticle

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