Fiber-cement composites hydrated with carbonated water: effect on physical-mechanical properties

dc.creatorSantos, Valdemir dos
dc.creatorTonoli, Gustavo Henrique Denzin
dc.creatorMármol, Gonzalo
dc.creatorSavastano Junior, Holmer
dc.date2020-04-23T13:54:45Z
dc.date2020-04-23T13:54:45Z
dc.date2019-10
dc.date.accessioned2023-09-28T20:05:00Z
dc.date.available2023-09-28T20:05:00Z
dc.identifierSANTOS. V. dos et al. Fiber-cement composites hydrated with carbonated water: effect on physical-mechanical properties. Cement and Concrete Research, [S.l.], v. 124, Oct. 2019.
dc.identifierhttps://www.sciencedirect.com/science/article/abs/pii/S0008884619303217
dc.identifierhttp://repositorio.ufla.br/jspui/handle/1/40258
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/9044018
dc.descriptionThe proposal presented here is to use accelerated carbonation via carbonated water to modify the microstructure of the cementitious matrix. Carbonated water was tested in different conditions of molding and curing of the fiber-cement composites. This particular carbonation process generates stabilization of the pore volume of the composite and reduced the degradation of the cellulosic fibers by the consumption of CH and formation of the CaCO3 in early age. The results indicated that carbonated water was suitable for improving hydration, and as a carbonating agent in the fiber-cement composites. The curing carbonation yielded substantial mechanical and physical gains, as well as further protection of the cellulosic fibers against mineralization into the cement.
dc.languageen_US
dc.publisherElsevier
dc.rightsrestrictAccess
dc.sourceCement and Concrete Research
dc.subjectCement hydration
dc.subjectCarbonated water
dc.subjectCarbonation
dc.subjectCellulose fibers
dc.subjectVegetable fibers
dc.titleFiber-cement composites hydrated with carbonated water: effect on physical-mechanical properties
dc.typeArtigo


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