ASSESSMENT OF COLOUR CHANGES AND HYGROSCOPIC PROPERTIES OF BEECH (Fagus sylvatica) WOOD AFTER THERMAL MODIFICATION

被引：0
|
作者：
Mitani, Andromachi [1 ]
Barboutis, Ioannis [1 ]
机构：
[1] Aristotle Univ Thessaloniki, Fac Forestry & Nat Environm, Lab Wood Prod Technol, GR-54006 Thessaloniki, Greece
来源：
WOOD IS GOOD - WITH KNOWLEDGE AND TECHNOLOGY TO A COMPETITIVE FORESTRY AND WOOD TECHNOLOGY SECTOR | 2012年
关键词：
thermal modification; beech wood; color change; hygroscopic properties;
D O I：
暂无
中图分类号：
TB3 [工程材料学]; TS [轻工业、手工业、生活服务业];
学科分类号：
0805 ; 080502 ; 0822 ;
摘要：
Thermal modification of wood permanently changes several of its chemical and physical properties. Beech wood is one of the most important hardwoods in central and eastern Europe and used extensively in furniture production. In this study the effects of thermal modification of beech wood on hygroscopic properties were examined and the color changes of the treated wood were determined too. The heat treatment of Fagus sylvatica was carried out in a temperature of 200 degrees C for five different durations ranging from 2 to 10 h. It was observed a gradual color change of treated samples whereas after 4 h treatment no significant changes were recorded, measured with a colorimeter. Dimensional stability and absorption were measured after 1 h, 1 day and 3 days immersion in water of 20 degrees C +/- 3 temperature.
引用
收藏
页码：111 / 118
页数：8
相关论文
共 50 条
  • [41] SORPTION AND SWELLING CHARACTERISTICS OF NORMAL AND TENSION BEECH WOOD (FAGUS SYLVATICA L.)
    Gorisek, Zeljko
    Straze, Ales
    WOOD STRUCTURE AND PROPERTIES' 06, 2006, : 227 - 231
  • [42] Frost Crack Impact on European Beech (Fagus sylvatica L.) Wood Quality
    Campu, Vasile R.
    Dumitrache, Radu
    NOTULAE BOTANICAE HORTI AGROBOTANICI CLUJ-NAPOCA, 2015, 43 (01) : 272 - 277
  • [43] Wood formation dynamics for different provenances of European beech (Fagus sylvatica L.)
    Schmitt, Uwe
    Seo, Jeong-Wook
    Kriebitzsch, Wolf-Ulrich
    Schueler, Silvio
    Potsch, Tanja
    LANDBAUFORSCHUNG, 2012, 62 (04): : 237 - 246
  • [44] Potentials of thermally modified beech (Fagus sylvatica) wood for application in toy construction and design
    Ebner, Michael
    Petutschnigg, Alexander Johannes
    MATERIALS & DESIGN, 2007, 28 (06): : 1753 - 1759
  • [45] Beech (Fagus sylvatica L.) -: Technological properties, adhesion behaviour and colour stability with and without coatings of the red heartwood
    Pöhler, E
    Klingner, R
    Künniger, T
    ANNALS OF FOREST SCIENCE, 2006, 63 (02) : 129 - 137
  • [46] Measured temperature and moisture profiles during thermal modification of beech (Fagus sylvatica L.) and spruce (Picea abies L. Karst.) wood
    Cermak, Petr
    Horacek, Petr
    Rademacher, Peter
    HOLZFORSCHUNG, 2014, 68 (02) : 175 - 183
  • [47] Cellular and topochemical characteristics of secondary changes in bark tissues of beech (Fagus sylvatica)
    Prislan, Peter
    Koch, Gerald
    Schmitt, Uwe
    Gricar, Jozica
    Cufar, Katarina
    HOLZFORSCHUNG, 2012, 66 (01) : 131 - 138
  • [48] ASSESSMENT OF OZONE EFFECTS ON BEECH (FAGUS-SYLVATICA) BY INJECTION OF A PROTECTANT CHEMICAL
    AINSWORTH, N
    ASHMORE, MR
    FOREST ECOLOGY AND MANAGEMENT, 1992, 51 (1-3) : 129 - 136
  • [49] Physico-Mechanical and Energy Properties of Pine (Pinus sylvestris) and Beech (Fagus sylvatica) Wood from Railroad Ties
    Aniszewska, Monika
    Gendek, Arkadiusz
    Tamelova, Barbora
    Malatak, Jan
    Velebil, Jan
    Krilek, Jozef
    Cabalova, Iveta
    Miklaszewicz, Ireneusz
    Zychowicz, Witold
    Drozdzek, Michal
    Mazurek, Andrzej
    FORESTS, 2024, 15 (03):
  • [50] Color and FTIR Analysis of Chemical Changes in Beech Wood (Fagus sylvatica L.) after Light Steaming and Heat Treatment in Two Different Environments
    Timar, Maria Cristina
    Varodi, Anca
    Hacibektasoglu, Murat
    Campean, Mihaela
    BIORESOURCES, 2016, 11 (04): : 8325 - 8343
12345