Assessment of Greener Cement by employing thermally treated sugarcane straw ashes

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dc.contributor.authorFERREIRA, EDUARDO G.A.
dc.contributor.authorYOKAICHYIA, FABIANO
dc.contributor.authorRODRIGUES, MICHELLE S.
dc.contributor.authorBERALDO, ANTONIO L.
dc.contributor.authorISAAC, AUGUSTA
dc.contributor.authorKARDJILOV, NIKOLAY
dc.contributor.authorFRANCO, MARGARETH K.K.D.
dc.coverageInternacionalpt_BR
dc.date.accessioned2017-10-05T13:01:54Z
dc.date.available2017-10-05T13:01:54Z
dc.date.issued2017pt_BR
dc.description.abstractSustainable development has been growing concern worldwide, with special emphasis to its effects on climate change. An important action to reduce the environmental damage is the decrease of cement use. In this study the pozzolanicity of Sugarcane Straw Ashes (SCSA), thermal treated, at different curing times was investigated. Synchrotron X-ray Powder Diffraction measurements allowed the quantification of several phases of the cement pasts through Rietveld analysis. The properties of cement paste are directly related to the concentrations of Alite, Belite, Portlandite, Brownmilite and amorphous phases. Tomography technique was also used to study the differences amongst the pore structures according to type of ash used. The SCSA substitution of 20% (weight) in Ordinary Portland Cement (OPC) shows to be a good option to recover the agroindustrial wastes.pt_BR
dc.format.extent343-352pt_BR
dc.identifier.citationFERREIRA, EDUARDO G.A.; YOKAICHYIA, FABIANO; RODRIGUES, MICHELLE S.; BERALDO, ANTONIO L.; ISAAC, AUGUSTA; KARDJILOV, NIKOLAY; FRANCO, MARGARETH K.K.D. Assessment of Greener Cement by employing thermally treated sugarcane straw ashes. <b>Construction and Building Materials</b>, v. 141, p. 343-352, 2017. DOI: <a href="https://dx.doi.org/10.1016/j.conbuildmat.2017.03.022">10.1016/j.conbuildmat.2017.03.022</a>. Disponível em: http://repositorio.ipen.br/handle/123456789/27838.
dc.identifier.doi10.1016/j.conbuildmat.2017.03.022pt_BR
dc.identifier.issn0950-0618pt_BR
dc.identifier.percentilfi83.80en
dc.identifier.urihttp://repositorio.ipen.br/handle/123456789/27838
dc.identifier.vol141pt_BR
dc.relation.ispartofConstruction and Building Materialspt_BR
dc.rightsopenAccesspt_BR
dc.subjectsustainable development
dc.subjectwaste management
dc.subjectcements
dc.subjectportland cement
dc.subjectcement industry
dc.subjectsynchrotron radiation
dc.subjectsugar cane
dc.subjectstraw
dc.subjectashes
dc.subjectagricultural wastes
dc.subjectsilica
dc.titleAssessment of Greener Cement by employing thermally treated sugarcane straw ashespt_BR
dc.typeArtigo de periódicopt_BR
dspace.entity.typePublication
ipen.autorMARGARETH KAZUYO KOBAYASHI DIAS FRANCO
ipen.autorEDUARDO GURZONI ALVARES FERREIRA
ipen.codigoautor9803
ipen.codigoautor7557
ipen.contributor.ipenauthorMARGARETH KAZUYO KOBAYASHI DIAS FRANCO
ipen.contributor.ipenauthorEDUARDO GURZONI ALVARES FERREIRA
ipen.date.recebimento17-10pt_BR
ipen.identifier.fi3.485pt_BR
ipen.identifier.ipendoc23166pt_BR
ipen.identifier.iwosWoSpt_BR
ipen.identifier.ods12
ipen.range.fi3.000 - 4.499
ipen.range.percentilfi75.00 - 100.00
ipen.type.genreArtigo
relation.isAuthorOfPublicationea01b86e-8435-405e-874c-d0b68fb2b549
relation.isAuthorOfPublicationf8ac0aea-b728-4754-9526-25e4d3344ef1
relation.isAuthorOfPublication.latestForDiscoveryf8ac0aea-b728-4754-9526-25e4d3344ef1
sigepi.autor.atividadeFERREIRA, EDUARDO G.A.:7557:1120:Spt_BR
sigepi.autor.atividadeFRANCO, MARGARETH K.K.D.:9803:310:Npt_BR
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