Replacement of pozzolanic blended cement by supplementary cementitious materials: Mechanical and environmental approach

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dc.contributor.authorNavarrete, Ivan
dc.contributor.authorValdes, Juan
dc.contributor.authorLopez, Mauricio
dc.contributor.authorVargas, Felipe
dc.date.accessioned2025-01-20T20:07:19Z
dc.date.available2025-01-20T20:07:19Z
dc.date.issued2023
dc.description.abstractPozzolanic blended cements, used in several markets, can be mixed with supplementary cementitious materials (SCMs) to improve environmental performance keeping a similar compressive strength. Many SCMs are industrial byproducts that do not require intensive processing. Six industrial byproducts were studied as replacement of pozzolanic blended cement. Reactivity, compressive strength, and environmental performance were measured. Results showed that the use of SCMs as partial replacement for pozzolanic blended cement increases the reactivity of cement and, therefore, the compressive strength of cementitious pastes. Furthermore, environmental results showed beneficial or detrimental effects depending on replacement level, compressive strength, and CO2 footprint of each SCM.
dc.fuente.origenWOS
dc.identifier.doi10.1016/j.conbuildmat.2023.132263
dc.identifier.eissn1879-0526
dc.identifier.issn0950-0618
dc.identifier.urihttps://doi.org/10.1016/j.conbuildmat.2023.132263
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/91788
dc.identifier.wosidWOS:001053835400001
dc.language.isoen
dc.revistaConstruction and building materials
dc.rightsacceso restringido
dc.subjectSupplementary cementitious materials
dc.subjectMineral admixtures
dc.subjectIndustrial byproducts
dc.subjectEnvironmental Performance
dc.subjectMechanical Performance
dc.subjectPozzolanic blended cement
dc.subject.ods12 Responsible Consumption and Production
dc.subject.odspa12 Producción y consumo responsable
dc.titleReplacement of pozzolanic blended cement by supplementary cementitious materials: Mechanical and environmental approach
dc.typeartículo
dc.volumen394
sipa.indexWOS
sipa.trazabilidadWOS;2025-01-12
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