Zobrazeno 1 - 10
of 334
pro vyhledávání: '"DARCI A. GATTO"'
Publikováno v:
Maderas: Ciencia y Tecnología, Vol 25 (2023)
Based on most recently published studies, there is a large variability in both the mechanical properties of wood and sample sizes selected to evaluate them. This study aims to define sampling sufficiency for some mechanical properties of wood, which
Externí odkaz:
https://doaj.org/article/b78b7687fe5d4874b626185bd76bcc98
Autor:
Andrey P. Acosta, Ezequiel Gallio, Nidria Cruz, Arthur B. Aramburu, Nayara Lunkes, André L. Missio, Rafael de A. Delucis, Darci A. Gatto
Publikováno v:
Journal of Fungi, Vol 8, Iss 12, p 1299 (2022)
This work deals with the durability of a Pinus elliotti wood impregnated with alumina (Al2O3) particles. The samples were impregnated at three different Al2O3 weight fractions (c.a. 0.1%, 0.3% and 0.5%) and were then exposed to two wood-rot fungi, na
Externí odkaz:
https://doaj.org/article/ed806f8c56d94d53a5cbcf31ce52a82a
Autor:
Anderson Pertuzzatti, Gianluca Tondi, Rodrigo Coldebella, Henrique W. Dalla Costa, Darci A. Gatto, André L. Missio
Publikováno v:
Maderas: Ciencia y Tecnología, Vol 22, Iss 4 (2020)
Eucalyptus is one of the most fast-growing trees. Therefore, in the last decades it has been extensively planted and harvested so that nowadays Eucalyptus is one of the most popular trees of the planet. There are many genres of this plant and they ar
Externí odkaz:
https://doaj.org/article/68fc747db1f34cf28b27ad0d89f800b3
Publikováno v:
Anais da Academia Brasileira de Ciências, Vol 87, Iss 1, Pp 471-481 (2015)
The effect of thermal treatments on physical and mechanical properties of rose gum and Sydney blue gum wood was evaluated. Wood samples were thermally modified in a combination: pre-treatment in an autoclave (127°C - 1h) and treatment in an oven (18
Externí odkaz:
https://doaj.org/article/79f9823c402b40548b5fd66e01df8ea1
Autor:
AMANDA G. DA SILVEIRA, ELIO J. SANTINI, STELA M. KULCZYNSKI, RÔMULO TREVISAN, ARCI D. WASTOWSKI, DARCI A. GATTO
Publikováno v:
Anais da Academia Brasileira de Ciências, Iss 0 (2017)
ABSTRACT High toxicity of the preservatives most frequently used in wood treatment and the resulting risks of handling pose a threat to small producers and to the environment. In an attempt to mitigate these problems, the present study was conducted
Externí odkaz:
https://doaj.org/article/5cd9b112fe774fa59bae7255561ec76b
Publikováno v:
Materials Research, Vol 17, Iss 2, Pp 487-493 (2014)
Colour changes by thermal treatments are a good alternative to increase wood quality, especially for non-structural uses. In this study, rose gum (Eucalyptus grandis) and Sydney blue gum (Eucalyptus saligna) woods from Southern Brazil were thermally
Externí odkaz:
https://doaj.org/article/90338cc6b05b4d28b4a02a76c03874b2
Publikováno v:
Materials Research, Vol 16, Iss 5, Pp 1203-1213 (2013)
The aim of this study was to investigate the effects of attack by xylophagous organisms on the physicomechanical properties of Araucaria angustifolia wood from the floor of a historic house in Pelotas, Southern Brazil using two nondestructive methods
Externí odkaz:
https://doaj.org/article/49c1e95fbdcf4cc78c2b838cc1d23174
Autor:
Tainise V. Lourençon, Patrícia S. B. dos Santos, Jalel Labidi, Darci A. Gatto, Margarete R. F. Gonçalves
Publikováno v:
Maderas: Ciencia y Tecnología, Vol 18, Iss 4 (2016)
This study aimed to evaluate the effect of waterlogging on the chemical properties and on decay resistance of two fast-growing eucalypt species. Samples of spotted gum and rose gum wood were placed underwater and taken out at different times: after 4
Externí odkaz:
https://doaj.org/article/d81ed804598a46708b5dc2e438fdea15
Autor:
Bruno D. Mattos, André L. Missio, Pedro H.G de Cademartori, Darci A. Gatto, Washington L. E. Magalhães
Publikováno v:
Maderas: Ciencia y Tecnología, Vol 18, Iss 1 (2016)
The aim of this study was to evaluate the colorimetric properties of Pinus taeda and Schizolobium parahybum woods treated by in situ polymerization. The wood samples were impregnated in a vacuum/ pressure system and polymerized in an oven at 90°C fo
Externí odkaz:
https://doaj.org/article/4b0f802dfccd430f8e8f4c2629845318
Autor:
Leandro Calegari, Clovis Roberto Haselein, Cristiano Hack, Darci A. Gatto, Marcos V. Barros, Elio José Santini
Publikováno v:
Ciência Florestal, Vol 15, Iss 2, Pp 157-166 (2010)
The objective of the present work was to investigate the behaviour of core and face temperatures of particleboard glued with 8% tannin-formaldehyde adhesive. The boards were manufactured with three replication per treatment, with density of 0,7 g/cm
Externí odkaz:
https://doaj.org/article/8968bb7fd63d44fcb53a54d200a4eb7e