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dc.contributor.author | Mármol de los Dolores, Gonzalo | es_ES |
dc.contributor.author | HOLMER SAVASTANO JUNIOR | es_ES |
dc.contributor.author | Monzó Balbuena, José Mª | es_ES |
dc.contributor.author | Borrachero Rosado, María Victoria | es_ES |
dc.contributor.author | Soriano Martínez, Lourdes | es_ES |
dc.contributor.author | Paya Bernabeu, Jorge Juan | es_ES |
dc.date.accessioned | 2017-05-31T14:52:47Z | |
dc.date.available | 2017-05-31T14:52:47Z | |
dc.date.issued | 2016-10 | |
dc.identifier.issn | 0950-0618 | |
dc.identifier.uri | http://hdl.handle.net/10251/82108 | |
dc.description.abstract | The present work aims to obtain an optimal Portland cement, gypsum and fly ash (OPC-G-FA) ternary binder matrix and assess both the addition of paper pulp-by means of mechanical dispersion in aqueous suspension-for cementitious composites reinforcement and the fiber properties over time. To evaluate microfibers preservation from pulp in low-alkaline environments, ternary binder matrices OPC-G-FA are optimized to achieve lower pH values. For that purpose, pH and electrical conductivity over time were analyzed. Only samples with the lowest content in Portland cement (15 20%) offered low alkalinity for short-term. The use of ternary binder systems enhances microfibers conservation compared with control samples (matrices 100% Ordinary Portland Cement) by using FA that, as expected, reduces the presence of Ca(OH)2 in the matrix. Mechanical results prove that obtained matrices yield to a mechanical properties maintenance unlike samples with OPC matrices where toughness is reduced by 95% | es_ES |
dc.description.sponsorship | Financial support for this research project was provided by Conselho Nacional de Desenvolvimento Cientifico e Tecnologico (CNPq - Brazil) by means of a grant [351196/2014-5]. | en_EN |
dc.language | Inglés | es_ES |
dc.publisher | Elsevier | es_ES |
dc.relation.ispartof | Construction and Building Materials | es_ES |
dc.rights | Reserva de todos los derechos | es_ES |
dc.subject | Fiber-cement | es_ES |
dc.subject | Lignocellulosic fibers endurance | es_ES |
dc.subject | Ternary Portland cement | es_ES |
dc.subject | Pozzolan and Gypsum systems | es_ES |
dc.subject.classification | INGENIERIA DE LA CONSTRUCCION | es_ES |
dc.title | Portland cement, gypsum, and flu ash binder systems characterization for lignocellulosic fiber-cement | es_ES |
dc.type | Artículo | es_ES |
dc.identifier.doi | 10.1016/j.conbuildmat.2016.07.083 | |
dc.relation.projectID | info:eu-repo/grantAgreement/CNPq//351196%2F2014-5/ | es_ES |
dc.rights.accessRights | Abierto | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Escuela Técnica Superior de Ingenieros de Caminos, Canales y Puertos - Escola Tècnica Superior d'Enginyers de Camins, Canals i Ports | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Instituto de Ciencia y Tecnología del Hormigón - Institut de Ciència i Tecnologia del Formigó | es_ES |
dc.description.bibliographicCitation | Mármol De Los Dolores, G.; HOLMER SAVASTANO JUNIOR; Monzó Balbuena, JM.; Borrachero Rosado, MV.; Soriano Martínez, L.; Paya Bernabeu, JJ. (2016). Portland cement, gypsum, and flu ash binder systems characterization for lignocellulosic fiber-cement. Construction and Building Materials. 124:208-218. https://doi.org/10.1016/j.conbuildmat.2016.07.083 | es_ES |
dc.description.accrualMethod | S | es_ES |
dc.relation.publisherversion | https://doi.org/10.1016/j.conbuildmat.2016.07.083 | es_ES |
dc.description.upvformatpinicio | 208 | es_ES |
dc.description.upvformatpfin | 218 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.description.volume | 124 | es_ES |
dc.relation.senia | 324834 | es_ES |
dc.contributor.funder | Conselho Nacional de Desenvolvimento Científico e Tecnológico, Brasil | es_ES |