Short-rotation forestry with hybrid aspen (Populus tremula L.×P. tremuloides Michx.) in Northern Europe

A Tullus, L Rytter, T Tullus, M Weih… - Scandinavian Journal of …, 2012 - Taylor & Francis
This review summarises the knowledge about the ecology, breeding and management of
hybrid aspen (Populus× wettsteinii Hämet-Ahti= P. tremula L.× P. tremuloides Michx.). The …

Effects of thermal modification on physical and mechanical properties of Mozambican Brachystegia spiciformis and Julbernardia globiflora wood

F Nhacila, E Sitoe, E Uetimane, A Manhica… - European Journal of …, 2020 - Springer
Mozambique's large pool of tropical hardwoods is hampered by the prevalence of low-grade
tree species along with a lack of cost-effective processing technologies to improve timber …

[HTML][HTML] Aspen Wood Characteristics Following Thermal Modification in Closed Process Under Pressure in Nitrogen

G Sosins, J Grinins, P Brazdausks, J Zicans - Materials, 2024 - mdpi.com
Using a pilot-scale chamber with an interior capacity of 340 L, European aspen (Populus
tremula) wood boards were thermally modified (TM) under pressure in nitrogen at a …

[PDF][PDF] Clonal variation in basic density, moisture content and heating value of wood, bark and branches in hybrid aspen

J Hytönen, E Beuker, A Viherä-Aarnio - 2018 - jukuri.luke.fi
Hybrid aspen (Populus tremula× P. tremuloides) is one of the fastest growing tree species in
Finland. During the mid-1990s, a breeding programme was started with the aim of selecting …

[BOOK][B] Surface modification of solid wood using different techniques

L Rautkari - 2012 - aaltodoc.aalto.fi
The rising demand for consistent, high quality, as well as high density wood species has
raised interest in different wood modification techniques. One modification method is wood …

Durability of thermally modified sapwood and heartwood of Scots pine and Norway spruce in the modified double layer test

S Metsä-Kortelainen, H Viitanen - Wood Material Science & …, 2017 - Taylor & Francis
In the present study, durability of untreated and thermally modified sapwood and heartwood
of Scots pine and Norway spruce was examined using a modified double layer test. Base …

Moisture sorption isotherms and drying characteristics of aspen (Populus tremuloides)

X He, AK Lau, S Sokhansanj, CJ Lim, XT Bi… - Biomass and …, 2013 - Elsevier
The objectives of this study were to investigate the effects of temperature and relative
humidity on the sorption characteristics and the drying rate of woody biomass, and to …

Nondestructive Characterization of Dry Heat-Treated Fir (Abies Alba Mill.) Timber in View of Possible Structural Use

A Straže, G Fajdiga, B Gospodarič - Forests, 2018 - mdpi.com
The use of heat-treated timber for building with wood is of increasing interest. Heat treatment
improves the durability and dimensional stability of wood; however, it needs to be optimized …

[PDF][PDF] Effect of combined compression and thermal modification on mechanical performance of aspen and birch wood

V Möttönen, Y Bütün, H Heräjärvi, J Marttila… - 2015 - jukuri.luke.fi
As a wood modification method, a combination of compression and thermal modification of
solid wood aims at increasing the durability and strength of wood products. The objective of …

Effects of environmental conditions on physical and mechanical properties of thermally modified wood

C Cai, H Heräjärvi, A Haapala - Canadian Journal of Forest …, 2019 - cdnsciencepub.com
The behaviour of industrially modified wood has not been systematically evaluated in
controlled exposure conditions. The objective of this study was to assess the equilibrium …