Evaluation of cellulosic pulps treated by hornification as reinforcement of cementitious composites

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dc.contributor.authorMejia Ballesteros, Julian Eduardo
dc.contributor.authorSantos, Sergio Francisco [UNESP]
dc.contributor.authorMarmol, Gonzalo
dc.contributor.authorSavastano, Holmer
dc.contributor.authorFiorelli, Juliano
dc.contributor.institutionUniversidade de São Paulo (USP)
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2018-11-26T16:17:27Z
dc.date.available2018-11-26T16:17:27Z
dc.date.issued2015-12-15
dc.description.abstractThis study evaluated the effect of the homification process on cellulosic fibers of bleached pine and unbleached eucalyptus with in order to improve its durability and volume stability to be used as reinforcement in cementitious matrices. The study indicated that the treatment did not deteriorate the properties of viscosity and index of crystallinity and decreased the capacity of water retention. Composites reinforced with hornificated and untreated pulps with thermal curing or accelerated aging were produced and evaluated to assess their physical and mechanical behavior. The use of hornificated fibers as reinforcement generated improvements in the modulus of rupture and specific energy of the composites. (C) 2015 Elsevier Ltd. All rights reserved.en
dc.description.affiliationUniv Sao Paulo, Fac Anim Sci & Food Engn, Dept Biosyst Engn, BR-13630000 Pirassununga, SP, Brazil
dc.description.affiliationState Univ Sao Paulo, Fac Engn, Dept Mat & Technol, BR-12516410 Guaratingueta, SP, Brazil
dc.description.affiliationUnespState Univ Sao Paulo, Fac Engn, Dept Mat & Technol, BR-12516410 Guaratingueta, SP, Brazil
dc.description.sponsorshipSusano Papelcelulose S.A., Brazil
dc.format.extent83-90
dc.identifierhttp://dx.doi.org/10.1016/j.conbuildmat.2015.09.044
dc.identifier.citationConstruction And Building Materials. Oxford: Elsevier Sci Ltd, v. 100, p. 83-90, 2015.
dc.identifier.doi10.1016/j.conbuildmat.2015.09.044
dc.identifier.fileWOS000364608000009.pdf
dc.identifier.issn0950-0618
dc.identifier.urihttp://hdl.handle.net/11449/160968
dc.identifier.wosWOS:000364608000009
dc.language.isoeng
dc.publisherElsevier B.V.
dc.relation.ispartofConstruction And Building Materials
dc.relation.ispartofsjr1,607
dc.rights.accessRightsAcesso aberto
dc.sourceWeb of Science
dc.subjectCellulosic pulps
dc.subjectCement-based matrix
dc.subjectDurability
dc.subjectHornification
dc.subjectReinforcement
dc.titleEvaluation of cellulosic pulps treated by hornification as reinforcement of cementitious compositesen
dc.typeArtigo
dcterms.licensehttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
dcterms.rightsHolderElsevier B.V.
unesp.author.orcid0000-0003-3384-0754[2]
unesp.author.orcid0000-0001-7012-068X[5]

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