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Efficient Management of Asbestos Waste Through Utilization as Mineral Additives in Portland Cement Production

cris.virtual.author-orcid0000-0003-4811-005X
cris.virtual.author-orcid0000-0001-5616-3827
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dc.abstract.enThis article presents research on the effectiveness of utilizing asbestos waste, particularly chrysotile asbestos, in the production of Portland cement. The study aimed to evaluate the feasibility of transforming asbestos cement (Eternit) through thermal treatment and its enrichment with mineral additives, enabling its integration into the clinker synthesis process. Differences in the physicochemical properties of types of cement produced from conventional raw materials and those manufactured using asbestos waste were analyzed. The research findings indicate that the presence of asbestos in cementitious materials leads to a significant mass loss of 29.4% due to thermal decomposition. Chemical analysis revealed the presence of aluminum oxide (Al2O3) and iron oxide (Fe2O3) at levels of 4.10% and 3.54%, respectively, suggesting the formation of brownmillerite, a phase typical of cement clinker. Furthermore, compressive strength tests on asbestos-modified cements demonstrated comparable mechanical properties to reference cement (CEM I), indicating their potential applicability in construction. This study provides essential insights into the mineralogical composition of asbestos cement, which is crucial for developing effective methods for its safe disposal. It represents a significant step toward sustainable asbestos waste management and the promotion of innovative solutions in the construction industry.
dc.affiliationWydział Inżynierii Środowiska i Inżynierii Mechanicznej
dc.affiliation.instituteKatedra Inżynierii Biosystemów
dc.contributor.authorDurczak, Karol
dc.contributor.authorPyzalski, Michał
dc.contributor.authorSujak, Agnieszka
dc.contributor.authorJuszczyk, Michał
dc.contributor.authorSala, Dariusz
dc.contributor.authorUstinovichius, Leonas
dc.date.access2024-12-05
dc.date.accessioned2024-12-05T11:40:54Z
dc.date.available2024-12-05T11:40:54Z
dc.date.copyright2024-11-26
dc.date.issued2024
dc.description.abstract<jats:p>This article presents research on the effectiveness of utilizing asbestos waste, particularly chrysotile asbestos, in the production of Portland cement. The study aimed to evaluate the feasibility of transforming asbestos cement (Eternit) through thermal treatment and its enrichment with mineral additives, enabling its integration into the clinker synthesis process. Differences in the physicochemical properties of types of cement produced from conventional raw materials and those manufactured using asbestos waste were analyzed. The research findings indicate that the presence of asbestos in cementitious materials leads to a significant mass loss of 29.4% due to thermal decomposition. Chemical analysis revealed the presence of aluminum oxide (Al2O3) and iron oxide (Fe2O3) at levels of 4.10% and 3.54%, respectively, suggesting the formation of brownmillerite, a phase typical of cement clinker. Furthermore, compressive strength tests on asbestos-modified cements demonstrated comparable mechanical properties to reference cement (CEM I), indicating their potential applicability in construction. This study provides essential insights into the mineralogical composition of asbestos cement, which is crucial for developing effective methods for its safe disposal. It represents a significant step toward sustainable asbestos waste management and the promotion of innovative solutions in the construction industry.</jats:p>
dc.description.accesstimeat_publication
dc.description.bibliographyil., bibliogr.
dc.description.financepublication_nocost
dc.description.financecost0,00
dc.description.if3,1
dc.description.number23
dc.description.points140
dc.description.versionfinal_published
dc.description.volume17
dc.identifier.doi10.3390/ma17235793
dc.identifier.issn1996-1944
dc.identifier.urihttps://sciencerep.up.poznan.pl/handle/item/2166
dc.identifier.weblinkhttps://www.mdpi.com/1996-1944/17/23/5793
dc.languageen
dc.pbn.affiliationmechanical engineering
dc.relation.ispartofMaterials
dc.relation.pagesart, 5793
dc.rightsCC-BY
dc.sciencecloudsend
dc.share.typeOPEN_JOURNAL
dc.subject.ensupplementary cementitious materials
dc.subject.enasbestos
dc.subject.enwaste utilization
dc.subject.enneutralization methods
dc.subject.enrecycling
dc.subject.enhealth safety
dc.subject.enenvironmental protection
dc.subject.ensustainable development
dc.subject.ensynthesis and preparation
dc.titleEfficient Management of Asbestos Waste Through Utilization as Mineral Additives in Portland Cement Production
dc.title.volumeSpecial Issue: Advances in Sustainable Construction and Building Materials
dc.typeJournalArticle
dspace.entity.typePublication
oaire.citation.issue23
oaire.citation.volume17