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Details van artikel 39 van 112 gevonden artikelen
| Titel: |
EFFECT OF THE SAWING MODEL IN THE SAWNWOOD QUALITY OF Eucalyptus grandis AND Eucalyptus dunnii |
| Auteur: |
Márcio Pereira da Rocha Ivan Tomaselli |
| Verschenen in: |
Cerne |
| Paginering: | Jaargang 8 (2002) nr. 2 pagina's 70-83 |
| Jaar: |
2002 |
| Inhoud: |
This paper presents the results of a research carried out to evaluate the defects caused by growth stresses on boards produced from Eucalyptus grandis and Eucalyptus dunnii, using twodifferent sawing models. Logs tested came from fast growing plantations belonging to two diametricclasses. The first sawing model used aimed to produce mainly flat sawn boards and the second aimedto maximize the production of quarter-sawn boards. The results obtained pointed out that quartersawnboards were more prone to twist and bow. Splits were more evident in flat sawn boards. Bowwas only observed in flat sawn boards. As a result of the drying schedule used, collapse was not aproblem. Under the conditions of the study, regardless the species or log diameter, the best result isobtained when flat sawn boards are produced. Eucalyptus grandis was found to be a better species for producing sawnwood than Eucalyptus dunnii. |
| Uitgever: |
Universidade Federal de Lavras - UFLA (provided by DOAJ) |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 39 van 112 gevonden artikelen
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