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DRYING BEHAVIOUR OF SECOND-GROWTH NOTHOFAGUS ALPINA.

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dc.creatorEMILIO ENRIQUE VERGARA SANHUEZA
dc.creatorRUBÉN ANDRÉS ANANÍAS ABUTER
dc.date2010
dc.date.accessioned2025-01-10T14:36:49Z
dc.date.available2025-01-10T14:36:49Z
dc.date.issued2010
dc.description.abstractWOOD DRYING QUALITY AND TRANSVERSAL PERMEABILITY OF CHILEAN SECOND-GROWTH NOTHOFAGUS ALPINA (RAULÍ) WERE EVALUATED. TWO CHARGES OF RAULÍ SAWNWOOD WERE DRIED IN A EXPERIMENTAL KILN. ONE OF THE CHARGES WAS PREPARED WITH SAWNWOOD FROM PINTO THE SECOND ONE WAS PREPARED WITH SAWNWOOD FROM COLLIPULLI. THE TRANSVERSE PERMEABILITY TO AIR OF THE MATERIAL AFTER DRYING WAS DETERMINED. THE RESULTS SHOWED THAT THE DRYING RATE WAS 25% HIGHER AND DRYING TIME WAS ABOUT 18% SHORTER FOR COLLIPULLI SAWNWOOD (FROM GREEN TO 12%) DUE TO THE EXTENT OF HEARTWOOD. THE SHRINKAGE, COLLAPSE AND DRYING STRESS WERE LESS IN THE WOOD DRIED FROM COLLIPULLI, WHILE THE TRANSVERSE PERMEABILITY WAS LOWER IN THE SAMPLES FROM PINTO.
dc.formatapplication/pdf
dc.identifier.doi10.4067/S0718-221X2010000100004
dc.identifier.issn0717-3644
dc.identifier.issn0718-221X
dc.identifier.urihttps://repositorio.ubiobio.cl/handle/123456789/8196
dc.languagespa
dc.publisherMADERAS: CIENCIA Y TECNOLOGIA
dc.relation.uri10.4067/S0718-221X2010000100004
dc.rightsPUBLICADA
dc.titleDRYING BEHAVIOUR OF SECOND-GROWTH NOTHOFAGUS ALPINA.
dc.typeARTÍCULO
dspace.entity.typePublication
ubb.EstadoPUBLICADA
ubb.Otra ReparticionDEPARTAMENTO DE INGENIERIA EN MADERAS
ubb.SedeCONCEPCIÓN
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