Interrelationship between the severity of heat treatments and sieve fractions after impact ball milling: A mechanical test for quality control of thermally modified wood

Holzforschung

Volumn 60, Issue 1, 2006, Pages 64-70

  Rapp, Andreas Otto ^a   Brischke, Christian ^a   Welzbacher, Christian Robert ^a  

^a Federal Research Centre for Forestry and Forest Products   (Germany)

Author keywords

Crushing; Dynamic strength properties; Impact bending; Test method; Thermal modification; Treatment intensity

Indexed keywords

BENDING (DEFORMATION); HEAT TREATMENT; QUALITY CONTROL; THERMOANALYSIS; WOOD PRODUCTS;

DYNAMIC STRENGTH PROPERTIES; IMPACT BENDING; TEST METHOD; THERMAL MODIFICATION; TREATMENT INTENSITY;

BALL MILLING;

BENDING; GRINDING; HEAT TREATMENT; THERMAL ANALYSIS; WOOD PRODUCTS;

ABIES; ABIES ALBA; PICEA ABIES; ROBINIA; ROBINIA PSEUDOACACIA;

EID: 31144432379     PISSN: 00183830     EISSN: 1437434X     Source Type: Trade Journal    
DOI: 10.1515/HF.2006.012     Document Type: Article

References (32)

1. Bengtsson, C., Jermer, J., Brem, F. (2002) Bending strength of heat-treated spruce and pine timber. Document No. IRG/WP 02-40242. International Research Group on Wood Protection, Stockholm, Sweden.
2. Brischke, C., Rapp, A.O. (2004) Investigation of the suitability of silver fir (Abies alba Mill.) for thermal modification. Document No. IRG/WP 03-10457. International Research Group on Wood Protection, Stockholm, Sweden.
3. Burmester, A. (1973) Einfluss einer Wärme-Druck-Behandlung halbtrockenen Holzes auf seine Formbeständigkeit. Holz Roh- Werkstoff 31:237-243.
4. Buro, A. (1954) Die Wirkungen von Hitzebehandlungen auf die Pilzresistenz von Kiefern- und Buchenholz. Holz Roh-Werkstoff 12:297-304.
5. Deutsche Industrie-Norm (1981) DIN 52 189. Prüfung von Holz; Schlagbiegeversuch, Bestimmung der Bruchschlagarbeit.
6. Ghelmeziu, N. (1937) Untersuchungen über die Schlagfestigkeit von Bauhölzern. Holz Roh- Werkstoff 15:585-603.
7. Giebeler, E. (1983) Dimensionsstabilisierung von Holz durch eine Feuchte/Wärme/Druck-Behandlung. Holz Roh- Werkstoff 41:87-94.
8. Jämsä, S., Viitaniemi, P. (2001) Heat treatment of wood - Better durability without chemicals. In: Review on Heat Treatments of Wood. Proceedings of the special seminar on heat treatments, 9 February 2001, Antibes, France. Ed. Rapp, A.O. Office for Official Publications of the European Communities, Luxembourg, pp. 17-22.
9. Kamdem, D.P., Pizzi, A., Jermannaud, A. (2002) Dauerhaftigkeit von hitzebehandeltem Holz. [Durability of heat-treated wood]. Holz Roh- Werkstoff 60:1-6.
10. Kollmann, F. Technologie des Holzes und der Holzwerkstoffe. Springer, Berlin/Heidelberg/New York, 1951.
11. Kubojima, Y., Okano, T., Ohta, M. (2000) Bending strength and toughness of heat treated wood. Jpn. Wood Res. Soc. 46:8-15.
12. Mazela, B., Zakrzewski, R., Grzeskowiak, W., Cofta, G., Bartkowiak, M. (2003) Preliminary research on the biological resistance of thermally modified wood. In: Proceedings of the 1st European Conference on Wood Modification, 3-4 April 2003, Ghent. Eds. Van Acker, J., Hill, C. Ghent University (RUG), Belgium. pp. 113-120.
13. Militz, H., Tjeerdsma, B. (2001) Heat treatment of wood by the PLATO process. In: Review on Heat Treatments of Wood. Proceedings of the special seminar on heat treatments, 9 February 2001, Antibes, France. Ed. Rapp, A.O. Office for Official Publications of the European Communities, Luxembourg, pp. 23-33.
14. Navi, P., Girardet, F. (2000) Effects of thermo-hydro-mechanical treatment on the structure and properties of wood. Holzforschung 54:287-293.
15. Rapp, A.O., Sailer, M. (2001) Oil-heat treatment of wood in Germany - State of the art. In: Review on Heat Treatments of Wood. Proceedings of the special seminar on heat treatments, 9 February 2001, Antibes, France. Ed. Rapp, A.O. Office for Official Publications of the European Communities, Luxembourg. pp. 47-64.
16. Rapp, A.O., Sailer, M., Brand, K. (2003) Umweltfreundliche Konservierung von Massivholz und Massivholzprodukten für den Außenbereich. Schlussbericht für das BMBF-Projekt 0339862. Bundesforschungsanstalt für Forst- und Holzwirtschaft (BFH), Hamburg.
17. Repellin, V., Guyonnet, R. (2003) Evaluation of heat treated beech by non-destructive testing. In: Proceedings of the 1st European Conference on Wood Modification, 3-4 April 2003, Ghent. Eds. Van Acker, J., Hill, C. Ghent University (RUG), Belgium. pp. 73-82.
18. Runkel, R.O.H., Wilke, K.-D. (1951) Zur Kenntnis des thermoplastischen Verhaltens von Holz. Zweite Mitteilung. Holz Roh- Werkstoff 9:260-270.
19. Sailer, M., Rapp, A.O., Leithoff, H. (2000a) Improved resistance of Scots pine and spruce by application of an oil-heat-treatment. Document No. IRG/WP 00-40162. International Research Group on Wood Protection, Stockholm, Sweden.
20. Sailer, M., Rapp, A.O., Leithoff, H., Peek, R.-D. (2000b) Vergütung von Holz durch Anwendung einer Öl-Hitzebehandlung. Holz Roh- Werkstoff 58:15-22.
21. Seborg, R.M., Tarkow, H., Stamm, A.J. (1953) Effect of heat upon dimensional stabilisation of wood. J. For. Prod. Res. Soc. 3:59-67.
22. Stamm, A.J. (1956) Thermal degradation of wood and cellulose. Ind. Eng. Chem. 48:413-417.
23. Stamm, A.J., Burr, H.K., Kline, A.A. (1946) Heat stabilized wood (staybwood). Ind. Eng. Chem. 38:630-634.
24. Syrjänen, T. (2001) Production and classification of heat treated wood in Finland. In: Review on Heat Treatments of Wood. Proceedings of the special seminar on heat treatments, 9 February 2001, Antibes, France. Ed. Rapp, A.O. Office for Official Publications of the European Communities, Luxembourg. pp. 7-15.
25. Syrjänen, T., Kangas, E. (2000) Heat-treated timber in Finland. Document No. IRG/WP 00-40158. International Research Group on Wood Protection, Stockholm, Sweden.
26. Tang, X., Nakao, T. Zhao, G. (2004) Physical properties of compressed wood fixed via different heating pathways to obtain a constant recovery. J. Jpn. Wood Res. Soc. 50:333-340.
27. Tjeerdsma, B.F., Stevens, M., Militz, H., Van Acker, J. (2002) Effect of process conditions on moisture content and decay-resistance of hydro-thermally treated wood. Holzforschung - Verwertung 5:94-99.
28. Vernois, M. (2001) Heat treatment of wood in France - State of the art. In: Review on Heat Treatments of Wood. Proceedings of the special seminar on heat treatments, 9 February 2001, Antibes, France. Ed. Rapp, A.O. Office for Official Publications of the European Communities, Luxembourg. pp. 35-42.
29. Viitanen, H., Jämsa, S., Paajanen, L., Nurmi, A., Viitaniemi, P. (1994) The effect of heat treatment on the properties of spruce. A preliminary report. Document No. IRG/WP 94-40032. International Research Group on Wood Protection, Stockholm, Sweden.
30. Viitaniemi, P. (1997) Thermowood - Modified wood for improved performance. In: Proceedings of WOOD - The Ecological Material, 4th Eurowood Symposium, September 22-23, 1997, Stockholm. pp. 67-69.
31. Welzbacher, C.R. (2001) Vergleichende Prüfung von umweltfreundlichen, biozidfreien Verfahren zur Vergütung von Holz durch Hitze. Diplomarbeit, Fachhochschule Eberswalde, 2001.
32. Welzbacher, C.R., Rapp, A.O. (2003) Thermische Verfahren - Verfahrensübergreifender Vergleich. In: 23 Holzschutz-Tagung der DGfH, Augsburg, 26-27.03.2003. Deutsche Gesellschaft für Holzforschung e.V., München. pp. 97-112.