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CONICET Digital
Article . 2012
License: CC BY NC SA
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Influencia de los tratamientos de mineralización de la madera en las propiedades mecánicas de los compuestos de madera-cemento

Authors: Yoris, Adrian; Quiroga, Analia; Citroni, Jorge; Rintoul, Ignacio;

Influencia de los tratamientos de mineralización de la madera en las propiedades mecánicas de los compuestos de madera-cemento

Abstract

Los compuestos de madera-cemento son materiales no tradicionales con fines estructurales y de aislamiento. El principal inconveniente que presentan en su proceso de elaboracion es la incompatibilidad entre el cemento y la madera, debida a la presencia de sustancias inhibidoras del fraguado naturalmente presentes en la madera. El conocimiento de estos compuestos es limitado en lo que respecta a las materias primas locales. En el presente trabajo se evalua la influencia de tres tratamientos de la madera -extraccion acuosa, hidrolisis alcalina y recubrimiento con polimero- en las propiedades mecanicas de las fibras de madera y de los compuestos de madera-cemento obtenidos. El comportamiento mecanico se evaluo mediante la resistencia a la traccion en fibras individuales de madera y la resistencia a la compresion de los compuestos. La hidrolisis alcalina resulto ser el mejor tratamiento para minimizar los efectos inhibidores, seguido por los metodos de recubrimiento con polimero y extraccion acuosa. 

Fil: Rintoul, Ignacio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto de Desarrollo Tecnológico Para la Industria Química (i); Argentina

Fil: Quiroga, Analia. Universidad Tecnologica Nacional. Facultad Regional Santa Fe. Centro de Investigacion y Desarrollo para la Construccion y la Vivienda; Argentina

Fil: Citroni, Jorge. Universidad Tecnologica Nacional. Facultad Regional Santa Fe. Centro de Investigacion y Desarrollo para la Construccion y la Vivienda; Argentina

Fil: Yoris, Adrian. Universidad Tecnologica Nacional. Facultad Regional Santa Fe. Centro de Investigacion y Desarrollo para la Construccion y la Vivienda; Argentina

Country
Argentina
Keywords

Vivienda, https://purl.org/becyt/ford/2.5, Construccion en Seco, Inhibidores de Fragüe, https://purl.org/becyt/ford/2, Materiales Compuestos

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Green