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Propriedades de resistência e rigidez da madeira juvenil e adulta de Pinus taeda L.
(Sociedade de Investigações Florestais, 2003-06-01)
O objetivo do presente trabalho foi o estudo da variabilidade das propriedades de resistência e rigidez à flexão estática e à densidade aparente (12%) entre a madeira juvenil e adulta de Pinus taeda L., de 37 anos de idade, ...
Propriedades de resistência e rigidez da madeira juvenil e adulta de Pinus taeda L.
(Sociedade de Investigações Florestais, 2003-06-01)
O objetivo do presente trabalho foi o estudo da variabilidade das propriedades de resistência e rigidez à flexão estática e à densidade aparente (12%) entre a madeira juvenil e adulta de Pinus taeda L., de 37 anos de idade, ...
Studio di miscele refrattarie per spruzzatura a caldo mediante misura del modulo di rotturaStudy of refractory mixes for hot spraying by means of modulus of rupture tests
(Techna Group, 2006-04)
The modulus of rupture of four different refractory mixtures for coke ovens repair by hot gunning was determined. The materials were characterized by chemical, granulometric and phase analyses, optical microscopy and ...
Adobe bricks reinforced with paper & pulp wastes improving thermal and mechanical properties
Soil-based building material has been used since ancient times but lately it has been mainly considered for restoration purposes of traditional architecture instead of an eco-friendly construction material for new buildings. ...
Effects of fibre reinforcements on properties of extruded alkali activated earthen building materials
(2019-12-10)
The reaction between clay minerals present in soil and an alkaline solution has the potential to develop in situ binders, which can be harnessed in the development of earth based construction materials. To ascertain the ...
Characterization of Eucalyptus maidenii timber for structural application: Physical and mechanical properties at two moisture conditions
(2018-12-01)
Background and Purpose: Eucalypt is an important raw material source of several industrial purposes. However, some eucalypt essences are still underutilized, possibly due to the lack of more embracing information about ...
Avaliação microestrutural de cascas cerâmicas utilizadas na produção de moldes para o processo de fundição por cera perdida
(Universidade Federal de Minas GeraisUFMG, 2005-03-23)
Parts having excellent surface finishing and low dimensional tolerances characterize the lost wax process. These characteristics are caused by wax properties of copying details and reproducing the details by ceramic shells. ...
Crown structural properties, wood density, and liana load: Influence on growth and mortality in subtropical forests
(National Research Council Canada-NRC Research Press, 2021-01)
Wood density (WD) and other wood mechanical and structural properties may have a strong functional relationship with demographic patterns and allometry of trees. We analyzed the influence of WD, structural properties, ...