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dc.contributor.authorArriaga R., Sindy M.
dc.contributor.authorVelásquez J., Jorge A.
dc.coverage.spatialSeccional Medellínspa
dc.date.accessioned2020-11-30T22:20:02Z
dc.date.available2020-11-30T22:20:02Z
dc.date.issued2014
dc.identifier.urihttp://hdl.handle.net/20.500.11912/6826
dc.description4 p.spa
dc.description.abstractSe realizaron tableros de fibras a partir de fique, sin aditivos sintéticos. Las astillas de fique fueron tratadas con vapor en un reactor discontinuo de 8 L. La pulpa seca, se llevó a una prensa hidráulica, donde se formaron tableros de 3 mm de espesor y con dimensiones de 15 cm de longitud por 5 cm de ancho. Se varió la severidad en el pre-tratamiento con un rango de 3,5 a 4, así como la temperatura de prensado, desde 137 a 180ºC; durante el prensado, la presión se mantuvo constante en un valor de 4,94 MPa. Se lograron tableros con densidades por encima de 1000 kg/m3, módulos de elasticidad mayor a 2000 MPa, módulos de rupturas mayores a 10 MPa.spa
dc.description.abstractBoards were made from sisal fibers without synthetic additives. Fique chips were steamed in a batch reactor 8 L. Dry pulp, was a hydraulic press, where they formed panels 3 mm thickness and dimensions of 15 cm long by 5 cm wide. Severity was varied in the pretreatment with a range of 3,5 to 4, and the pressing temperature, from 137 to 180°C, during pressing, the pressure was kept constant at a value of 4,94MPa. Boards were achieved with densities above 1000 kg/m3 , moduli of elasticity greater than 2000 MPa, modules of rupture higher than 10MPa.spa
dc.format.mimetypeapplication/pdf
dc.language.isospa
dc.publisherUPBspa
dc.relation.ispartofRevista Investigaciones Aplicadasspa
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 International*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.subjectTableros de fibraspa
dc.subjectastillas de fiquespa
dc.subjectpre-tratamiento con vaporspa
dc.subjectFiberboardspa
dc.subjectfique splintersspa
dc.subjectsteam explosionspa
dc.titleElaboración de tableros de fibras libres de resinas a partir de residuos de fiquespa
dc.title.alternativeDevelopment of fibre board without resins, from waste of fiquespa
dc.typearticlespa
dc.rights.accessRightsopenAccessspa
dc.type.hasVersionpublishedVersionspa
dc.description.sectionalMedellínspa
dc.identifier.instnameinstname:Universidad Pontificia Bolivarianaspa
dc.identifier.reponamereponame:Repositorio Institucional de la Universidad Pontificia Bolivarianaspa
dc.identifier.repourlrepourl:https://repository.unab.edu.co/


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Attribution-NonCommercial-NoDerivatives 4.0 International
Except where otherwise noted, this item's license is described as Attribution-NonCommercial-NoDerivatives 4.0 International