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| Format: | Artículo científico |
| Sprache: | es |
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Universidad Nacional de Misiones
2008
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| Online-Zugang: | https://www.redalyc.org/articulo.oa?id=382679023005 |
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Inhaltsangabe:
- EVALUACIÓN DEL DESEMPEÑO DE COMBINACIONES DE REVESTIMIENTOS EN MADERAS DE PINUS ELLIOTTII (ENGLM) SOMETIDAS A LA INTEMPERIE EN MISIONES María V. Okseniuk Daniel Rizzolo Marcelo R. Sarasola Carlos Schvezov Geología Madera sellador intemperie durabilidad recubrimiento Misiones is a forest Province with an important pulp, paper and wood industry. However, the construction of woodmade houses is limited due to the durability and aesthetic apprearance of houses. The durability is normally and substantially increased by impregnation with chemical products with fungicide, bactericidal and algaecidal actions. Aesthetis on the other hand, is improved by painting. Both act as barriers against damage from solar radiation, heat and humidity. In this paper, some issues associated with the problems were addressed by studying the effect of different paints and sealants on slash pine (Pinus elliottii) wood, with and without flaws like knots. The behavior of a set of combinations of treatments of CCA impregnated test samples was evaluated using IRAM 1023 norm (Argentina). The surfaces were prepared according to IRAM 1047 and 1031 norms and the tests were performed under natural and accelerated intemperism conditions. Results obtained after six months of exposure are presented showing the excellent performance of tung oil as wood sealant in the local climate. 2008 artículo científico 0329-8922 https://www.redalyc.org/articulo.oa?id=382679023005 es http://www.redalyc.org/revista.oa?id=3826 Revista de Ciencia y Tecnología application/pdf Universidad Nacional de Misiones Revista de Ciencia y Tecnología (Argentina) Num.2 Vol.10