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dc.creatorWu,Qinglin
dc.creatorLee,Ong N
dc.creatorCai,Zhiyong
dc.creatorZhou,Dingguo
dc.date2009-01-01
dc.date.accessioned2019-04-25T12:44:09Z
dc.date.available2019-04-25T12:44:09Z
dc.identifierhttps://scielo.conicyt.cl/scielo.php?script=sci_arttext&pid=S0718-221X2009000100002
dc.identifier.urihttp://revistaschilenas.uchile.cl/handle/2250/61515
dc.descriptionCreep performance of zinc borate-treated strandboard from southern pine (Pinus taeda L.) and red oak (Quercus falcata) was investigated at 25(0)C temperature and 65% relative humidity. It was shown that the borate treatment had some significant effect on creep deflection of the test panels, and the effect varied with wood species. There was no significant effect of creep loading on residual bending properties of treated strandboard under the stress levels used. The four element spring-dashpot creep model fitted the creep data well. The predicted creep deflection for a 10-year loading duration under both 15% and 40% stress levels met the National Design Specification for Wood Construction despite of the noticeable borate treatment effect on creep. Future work is needed to study the creep behavior under combined mechanical and moisture loadings for treated structural panels.
dc.formattext/html
dc.languageen
dc.publisherUniversidad del Bío-Bío
dc.relation10.4067/S0718-221X2009000100002
dc.rightsinfo:eu-repo/semantics/openAccess
dc.sourceMaderas. Ciencia y tecnología v.11 n.1 2009
dc.subjectRheological behavior
dc.subjectcreep
dc.subjectchemical treatment
dc.subjectOSB
dc.subjectzinc borate
dc.titleCREEP BEHAVIOR OF BORATE-TREATED STRANDBOARD: EFFECT OF ZINC BORATE RETENTION, WOOD SPECIES, AND LOAD LEVEL


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