Propriedades Mecânicas de Compósitos Cimento-Madeira com Serragem Tratada de Pinus elliottii

Garcez, Mônica Regina, Santos, Thiara, Oliari Garcez, Estela and Gatto, Darci 2016, Propriedades Mecânicas de Compósitos Cimento-Madeira com Serragem Tratada de Pinus elliottii, Ciência da Madeira (Brazilian Journal of Wood Science), vol. 7, no. 1, pp. 16-27, doi: 10.12953/2177-6830/rcm.v7n1p16-27.

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Title Propriedades Mecânicas de Compósitos Cimento-Madeira com Serragem Tratada de Pinus elliottii
Translated title Mechanical properties of cement-wood composites with treated Pinus elliottii sawdust
Author(s) Garcez, Mônica Regina
Santos, Thiara
Oliari Garcez, EstelaORCID iD for Oliari Garcez, Estela
Gatto, Darci
Journal name Ciência da Madeira (Brazilian Journal of Wood Science)
Volume number 7
Issue number 1
Start page 16
End page 27
Total pages 12
Publisher Universidade Federal de Pelotas
Place of publication Pelotas, Brazil
Publication date 2016-04-30
ISSN 2177-6830
Summary The aim of this research was to investigate the compatibility between cement and wood through the influence of different treatments applied in the sawdust on the mechanical properties of mortars, in which 10% or 20% of the sand in mass was partially replaced by the same volum of Pinus elliottii sawdust with boil treatment and surface treatment with tetraethyl orthosilicate (TEOS). Compressive strength and static and dynamic Young’s modulus decreased with the increase of the percentage of sawdust present in the composites. Treatment with TEOS resulted the highest reduction in compressive strength and the smallest reductions in static and dynamic Young’s modulus. MEV images allowed the identification of composites macro and meso porosity, generated by wood particles and matrix.
Language por
DOI 10.12953/2177-6830/rcm.v7n1p16-27
Field of Research 091202 Composite and Hybrid Materials
Socio Economic Objective 970109 Expanding Knowledge in Engineering
HERDC Research category C1.1 Refereed article in a scholarly journal
ERA Research output type C Journal article
Copyright notice ©2016, Universidade Federal de Pelotas
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