Results 1 to 10 of about 3,393 (249)

COLOUR DEVELOPMENT ON DRYING

Maderas: Ciencia y Tecnología, 2005
The drying of wet materials induces a number of physico-chemical changes in the product, often reflected in colour. For dried products sold on appearance, like certain grades of wood, the extent of colour development is highly significant in terms of the
Roger B Keey
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Impact of Kiln Drying Schedule upon Some Mechanical Properties of Poplar Wood

Notulae Scientia Biologicae, 2012
In the present research, the effect of three kiln drying schedules of T5-D2, T5-D4, and T5-D6 on poplar wood mechanical properties was investigated. The lumber was dried in a convectional laboratory kiln and then the compression strength in a parallel ...
Hadi DASHTI, Mahdi SHAHVERDI, Seyed Ali HAJI MIRZA TAYEB, Hossein LOTFIZADEH   +3 more
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Estudio experimental del secado de renovales de canelo Drimys Winteri

Maderas: Ciencia y Tecnología, 2014
En este trabajo se estudian programas de secado artificial a temperaturas convencionales para madera aserrada de renovales de canelo Drimys winteri. El diseño experimental incluye el programa de secado (2) y el espesor de la madera (2).
Patricio Pérez, Rubén A. Ananías, Gonzalo Hernández   +2 more
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Drying strategies capable of reducing the stress level of a stack of boards as defined by a comprehensive dual scale model

Maderas: Ciencia y Tecnología, 2014
During drying, stresses and deformations develop in a wood board due to shrinkage fields which result from moisture content and temperature field variations.
Romain Rémond, Patrick Perré
doaj  

DRYING STRATEGIES CAPABLE OF REDUCING THE STRESS LEVEL OF A STACK OF BOARDS AS DEFINED BY A COMPREHENSIVE DUAL SCALE MODEL

Maderas: Ciencia y Tecnología, 2008
During drying, stresses and deformations develop in a wood board due to shrinkage fields which result from moisture content and temperature field variations.
Romain Rémond, Patrick Perré
doaj  

WITHIN-TREE VARIABILITY IN THE DRYING PROPERTIES FOR BLACKBUTT TIMBER IN NEW SOUTH WALES

Maderas: Ciencia y Tecnología, 2006
The within-tree variability of drying properties, including the green and final moisture contents, the basic density, and the diffusion coefficient, has been investigated for regrowth blackbutt timber (Eucalyptus pilularis Sm).Timber boards from two ...
S. J Cabardo, T. A. G Langrish
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Within-tree variability in the drying properties for blackbutt timber in new south wales

Maderas: Ciencia y Tecnología, 2014
The within-tree variability of drying properties, including the green and final moisture contents, the basic density, and the diffusion coefficient, has been investigated for regrowth blackbutt timber (Eucalyptus pilularis Sm).Timber boards from two ...
S. J. Cabardo, T. A. G. Langrish
doaj  

SECADO ARTIFICIAL DE DOS HÍBRIDOS COMERCIALES DE POPULUS CRECIDOS EN CHILE KILN DRYING OF TWO HYBRID POPLARS FROM MANAGED PLANTATIONS IN CHILE

Maderas: Ciencia y Tecnología, 2003
Se estudió el secado artificial de los híbridos de álamo I-488 e I-63/51 (Programas de secado en Tabla 1 y 2), el cual fue subdividido en dos partes. En el primero, tablas de 25 mm x 100 mm del híbrido I-488, fueron secadas desde verde a 12% de contenido
M Vásquez, E Cuevas, G Soto
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Colour development on drying

Maderas: Ciencia y Tecnología, 2014
In memoriam of Dr. H. Peter STEINHAGEN The drying of wet materials induces a number of physico-chemical changes in the product, often reflected in colour.
Roger B. Keey
doaj  

Secado artificial de dos híbridos comerciales de Populus crecidos en Chile

Maderas: Ciencia y Tecnología, 2014
Se estudió el secado artificial de los híbridos de álamo 1-488 e 1-6315 1 (Programas de secado en Tabla 1 y 2), el cual fue subdividido en dos partes.
M. Vásquez, E. Cuevas, G. Soto
doaj