Effect of fungal exposure on the strength of thermally modified Norway spruce and Scots pine

References

• Bekhta , P. and Niemz , P. 2003 . Effect of high temperature on the change in color, dimensional stability and mechanical properties of spruce wood . Holzforschung , 57 : 539 – 546 .
   Web of Science ®Google Scholar
• Boonstra , M. J. , Van Acker , J. and Kegel , E. 2007a . Effect of a two-stage heat treatment process on the mechanical properties of full construction timber . Wood Material Science and Engineering , 3–4 : 138 – 146 .
   Google Scholar
• Boonstra , M. J. , Van Acker , J. , Kegel , E. and Stevens , M. 2007b . Optimisation of a two-stage heat treatment process: Durability aspects . Wood Science and Technology , 41 : 31 – 57 .
   Web of Science ®Google Scholar
• CEN/TS 15083-2 . 2005 . Durability of wood and wood-based products—Determination of the natural durability of solid wood against wood-destroying fungi, test methods. Part 2: Soft-rotting micro-fungi , Brussels : European Committee for Standardization .
   Google Scholar
• Curling , S. , Clausen , C. and Winandy , J. 2002 . Relationships between mechanical properties, weight loss, and chemical composition of wood during incipient brown-rot decay . Forest Products Journal , 52 ( 7/8 ) : 34 – 39 .
   Web of Science ®Google Scholar
• Edlund , M.-L. and Jermer , J. 2004 . Durability of heat-treated wood . COST Action E22 Environmental Optimisation of Wood Protection, Lisbon, Portugal, March , 2004 : 22 – 23 .
   Google Scholar
• EN 408 . 1995 . Timber structures—Structural timber and glued laminated timber—Determination of some physical and mechanical properties , Brussels : European Committee for Standardization .
   Google Scholar
• Esteves , B. , Marques , A. , Domingos , I. and Pereira , H. 2007a . Influence of steam heating on the properties of pine (Pinus pinaster) and eucalypt (Eucalyptus globulus) wood . Wood Science and Technology , 41 : 193 – 207 .
   Web of Science ®Google Scholar
• Esteves , B. , Domingos , I. and Pereira , H. 2007b . Improvement of technological quality of eucalypt wood by heat treatment in air at 170–200°C . Forest Products Journal , 57 ( 1/2 ) : 47 – 52 .
   Web of Science ®Google Scholar
• Fengel , D. and Wegener , G. 1989 . Wood: Chemistry, ultrastructure, Reactions , Berlin : Walter de Gruyter & Co .
   Google Scholar
• Hakkou , M. , Pétrissans , M. , Gérardin , P. and Zoulalian , A. 2006 . Investigations of the reasons for fungal durability of heat-treated beech wood . Polymer Degradation and Stability , 91 : 393 – 397 .
   Web of Science ®Google Scholar
• Jones , D. , Suttie , E. , Ala-Viikari , J. , Bergstrom , N. Mayes , D. 2006 . The commercialisation of ThermoWood® products (Doc. No. IRG/WP 06-40339) . International Research Group on Wood Preservation .
   Google Scholar
• Kamdem , D. P. , Pizzi , A. and Jermannaud , A. 2002 . Durability of heat-treated wood . Holz als Roh- und Werkstoff , 60 : 1 – 6 .
   Google Scholar
• Korkut , S. , Akgül , M. and Dündar , T. 2008 . The effects of heat treatment on some technological properties of Scots pine (Pinus sylvestris L.) wood . Bioresource Technology , 99 : 1861 – 1868 .
   PubMed Web of Science ®Google Scholar
• Kubojima , Y. , Okano , T. and Ohta , M. 2000 . Bending strength and toughness of heat-treated wood . Journal of Wood Science , 46 : 8 – 15 .
   Web of Science ®Google Scholar
• Mburu , F. , Dumarcay , S. , Huber , F. , Petrissans , M. Gérardin , P. 2006 . Improvement of Grevillea robusta durability using heat treatment (Doc. No. IRG/WP 06-40333) International Research Group on Wood Preservation .
   Google Scholar
• Metsä-Kortelainen , S. and Viitanen , H. 2009 . Decay resistance of sapwood and heartwood of untreated and thermally modified Scots pine and Norway spruce compared with some other wood species . Wood Material Science and Engineering , 4 : 105 – 114 .
   Google Scholar
• Metsä-Kortelainen , S. , Antikainen , T. and Viitaniemi , P. 2006 . The water absorption of sapwood and heartwood of Scots pine and Norway spruce heat-treated at 170°C, 190°C, 210°C and 230°C . Holz als Roh- und Werkstoff , 64 : 192 – 197 .
   Google Scholar
• Militz , H. 2002 . Thermal treatment of wood: European processes and their background (Doc. No. IRG/WP 02-40241) . International Research Group on Wood Preservation .
   Google Scholar
• Poncsák , S. , Kocaefe , D. , Bouazara , M. and Pichette , A. 2006 . Effect of high temperature treatment on the mechanical properties of birch (Betula papyrifera) . Wood Science and Technology , 40 : 647 – 663 .
   Web of Science ®Google Scholar
• Sailer , M. , Rapp , A. O. , Leithoff , H. and Peek , R.-D. 2000 . Vergütung von Holz durch Anwendung einer Öl-Hitzebehandlung . Holz als Roh- und Werkstoff , 58 : 15 – 22 .
   Google Scholar
• Santos , J. A. 2000 . Mechanical behaviour of Eucalyptus wood modified by heat . Wood Science and Technology , 34 : 39 – 43 .
   Web of Science ®Google Scholar
• Shi , J. L. , Kocaefe , D. and Zhang , J. 2007 . Mechanical behaviour of Québec wood species heat-treated using ThermoWood process . Holz als Roh- und Werkstoff , 65 : 255 – 259 .
   Google Scholar
• Sivonen , H. , Nuopponen , M. , Maunu , S. L. , Sundholm , F. and Vuorinen , T. 2003 . Carbon-thirteen cross-polarization magic angle spinning nuclear magnetic resonance and Fourier transform infrared studies of thermally modified wood exposed to brown and soft rot fungi . Applied Spectroscopy , 57 : 266 – 273 .
   PubMed Web of Science ®Google Scholar
• Sundqvist , B. , Karlsson , O. and Westermark , U. 2006 . Determination of formic-acid and acetic acid concentrations formed during hydrothermal treatment of birch wood and its relation to colour, strength and hardness . Wood Science and Technology , 40 : 549 – 561 .
   Web of Science ®Google Scholar
• Viitanen , H. , Jämsä , S. , Paajanen , L. , Nurmi , A. Viitaniemi , P. 1994 . The effect of heat treatment on the properties of spruce (Doc. No. IRG/WP 94-40032) . International Research Group on Wood Preservation .
   Google Scholar
• Viitaniemi , P. Jämsä , S. 1996 . Puun modifiointi lämpökäsittelyllä [Modification of wood with heat treatment]. Espoo: VTT Publications, 814. (In Finnish with English abstract.)
   Google Scholar
• Weiland , J. J. and Guyonnet , R. 2003 . Study of chemical modifications and fungi degradation of thermally modified wood using DRIFT spectroscopy . Holz als Roh- und Werkstoff , 61 : 216 – 220 .
   Google Scholar
• Welzbacher , C. R. Rapp , A. O. 2005 . Durability of different heat treated materials from industrial processes in ground contact (Doc. No. IRG/WP 05-40312) . International Research Group on Wood Preservation .
   Google Scholar
• Welzbacher , C. R. and Rapp , A. O. 2007 . Durability of thermally modified timber from industrial-scale processes in different use classes: Results from laboratory and field tests . Wood Material Science and Engineering , 2 : 4 – 14 .
   Google Scholar