Effect of heat treatment on the dimensional stability of ash (Fraxinus angustifolia Vahl.) wood

Halil İbrahim ŞAHiN, (Düzce Üniversitesi)
Cengiz GÜLER (Düzce Üniversitesi)
FORESTIST
3 0
Yıl: 2018 Cilt: 68 Sayı: 1 Sayfa Aralığı: 42 - 52 Metin Dili: İngilizce DOI: 10.5152/forestist.2018.005 İndeks Tarihi: 10-02-2020

Effect of heat treatment on the dimensional stability of ash (Fraxinus angustifolia Vahl.) wood

Öz:
In this study, the effect of heat treatment on dimensional stability of ash (Fraxinus angustifolia Vahl.) wood,which naturally grows in Turkey, was investigated. Ash wood samples were subjected to the heat treatmentprocess at different temperatures (120°C, 160°C, 190°C, and 210°C) and for different time periods (3, 6 and 9h) in water vapor atmosphere. Water absorption, water repellent effectiveness, anti-swell effectiveness (ASE,TS 4084) and Attenuated Total Reflection - Fouirer Transform Infrared Spektrofotometre (ATR-FTIR) were performedon the test samples. Generally, although water absorption decreased with an increase in treatmenttemperature and time period, the mean of water repellent effectiveness and ASE increased. It was determinedthat decreases in the absorbance value of the peak belong to the -OH stretching vibration depended on heattreatment temperature increases. In particular, ASE increased to >40% with a rapid increase after 3 hoursapplication of heat treatment at 190°C. The highest dimensional stability (58.4%) of ash wood was detectedin the highest heat treatment temperature and time period (210°C and 9 h, respectively). Therefore, it wasshown that the value and product quality of solid products produced from ash wood with heat treatment canbe improved without the use of toxic chemicals.
Anahtar Kelime:

Konular: Çevre Bilimleri

Dişbudak (Fraxinus angustifolia Vahl.) odununun boyutsal stabilizasyonu üzerine ısıl işlemin etkisi

Öz:
Bu çalışmada, Türkiye’de doğal olarak yetişen dişbudak (Fraxinus angustifolia Vahl.) odununun boyutsal stabilizasyonu üzerine ısıl işlemin etkisi araştırılmıştır. Dişbudak örneklerine su buharı ortamında, farklı sıcaklık (120, 160, 190 ve 210°C) ve sürelerde (3, 6 ve 9 saat) ısıl işlem uygulanmıştır. Deney örnekleri üzerinde, su alma oranı (SAO), su itici etkinlik (SİE), genişlemeyi önleyici etkinlik (GET) ve ATR-FTIR analizleri gerçekleştirilmiştir. Genel olarak ısıl işlem sıcaklık ve süresinin artışı ile SAO’larında azalmalar meydana gelir iken, SİE ve GET değerlerinde artışlar tespit edilmiştir. Isıl işlem sıcaklığının artışına bağlı olarak, -OH gerilme titreşimine ait piklerin absorbans değerlerinde azalmalar tespit edilmiştir. Özellikle 190°C’de 3 saatlik uygulamada GET değerleri hızlı bir artış ile %40’ın üzerine çıkmıştır. Dişbudak odununun en yüksek boyutsal stabilite değerleri (%58,4), en yüksek ısıl işlem sıcaklık ve süresinde (210°C ve 9 saat) elde edilmiştir. Sonuç olarak, ısıl işlem uygulaması ile dişbudaktan üretilen masif odun ürünlerinin kalite ve değerlerinin zehirleyici kimyasallar kullanılmadan artırılabileceği görülmüştür.
Anahtar Kelime:

Konular: Çevre Bilimleri
Belge Türü: Makale Makale Türü: Araştırma Makalesi Erişim Türü: Erişime Açık
  • Anonim, 2003. Adapazarı meteorological station climate data. General Directorate of Meteorology Affairs Archives, Ankara (Turkish).
  • Akkılıç, H., Kaymakcı, A., Ünsal, Ö., 2014. Potential to be evaluated as exterior cladding of thermal treated wood material. 7th National Roof & Facade Symposium, 3-4 April 2014, Yildiz Technical University Beşiktaş, İstanbul, pp. 239-248.
  • As, N., Dündar, T., Büyüksarı, Ü., 2016. Classification of wood species grown in Turkey according to some physico-mechanic properties. Journal of the Faculty of Forestry İstanbul University 66(2): 727-735. [CrossRef]
  • Aydemir, D., Gunduz, G., Altuntaş, E., Ertas, M., Şahin, H.T., Alma, M.H., 2011. Investigating changes in the chemical constituents and dimensional stability of heat-treated hornbeam and Uludag fir wood. Bio Resources 6(2): 1308-1321.
  • Bekhta, P., Niemz, P., 2003. Effect of high temperature on the change in color, dimensional stability and mechanical properties of spruce wood. Holzforschung 57(5): 539-546. [CrossRef]
  • Boonstra, M., 2008. A two-stage thermal modification of wood. Ph.D. Thesis, Soil and Forest management, Henry Poincaré University, Nancy-France.
  • Cademartori, P.H.G., Missio, A.L., Mattos, B.D., Schneid, E., Gatto, D.A., 2014. Physical and mechanical properties and colour changes of fast-growing Gympie messmate wood subjected to two-step steam-heat treatments. Wood Material Science and Engineering 9(1): 40-48. [CrossRef]
  • Calonego, F.W., Severo, E.T.D., Ballarin, A.W., 2012. Physical and mechanical properties of thermally modified wood from E. grandis. Holz als Roh- und Werkstoff 70(4): 453-460. [CrossRef]
  • Cao, Y., Lu, J., Huang R., 2012. Increased dimensional stability of Chinese fir through steam-heat treatment. European Journal of Wood and Wood Products 70: 441-444. [CrossRef]
  • Çiçek, E., Yılmaz, M., 2002. The importance of Fraxinus angustifolia subsp. oxycarpa as a fast growing tree for Turkey. In Proceedings, IUFRO Meeting, Management of Fast Growing Plantations, 11-13 September 2002, İzmit, Turkey, pp. 192-200.
  • Dündar, T., Büyüksarı, Ü., Avcı, E., Akkılıç, H., 2012. Effect of heat treament on the physical and mechanical properties of compression and opposite wood of Black Pine. Bio Resources 7(4): 5009-5018. [CrossRef]
  • Edvardsen, K., Sandland, K.M., 1999. Increased drying temperature its influence on the dimensional stability of wood. Holz als Roh-und Werkstoff 57: 207-209. [CrossRef]
  • Esteves, B., Velez Marques, A., Domingos, I., Pereira, H., 2007. Influence of steam heating on the properties of pine (Pinus pinaster) and eucalypt (Eucalyptus globulus) wood. Wood Science Technology 41(3): 193-207. [CrossRef]
  • Esteves, B., Pereira, H., 2009. Wood modification by heat treatment: A review. BioResources 4(1): 370-404.
  • Findlay, W.P.K., 1985. Preservation Of Timber In The Tropics. Martinus Nijhoof /Dr W. Junk Publishers, ISBN 90-247-3112-7, Dordrecht, Netherlands. [CrossRef]
  • Ghalehno, M.D., Nazerian, M., 2011. Changes in the physical and mechanical properties of Iranian hornbeam wood (Carpinus betulus) with heat treatment. European Journal of Scientific Research 51(4): 490-498.
  • Gündüz, G., Aydemir, D., 2008. The effect of heat treatment on water absorption and dimensional stability of Anatolian chestnut (Castanea sativa Mill.) wood. Paper prepared for the 39th Annual Meeting, IRG/WP 08-40407, 25-29 May 2008, İstanbul, Turkey.
  • Hakkou, M., Petrissans, M., El Bakali, I., Gerardin, P., Zoulalian, A., 2005. Wettability changes and mass loss during heat treatment of wood. Holzforschung 59: 35-37. [CrossRef]
  • Homan, W., Tjeerdsma, B., Beckers, E., Joressen, A., 2000. Structural and other properties of modified wood. Congress WCTE, Whistler, Canada.
  • Jamsa, S., Viitaniemi, P., 2001. Heat treatment of wood-better durability without chemicals. In: Proceedings of special seminar held in Antibes, France.
  • Kamdem, D.P., Pizzi, A., Jermannaud, A. 2002. Durability of heat-treated wood. Holz als Roh- und Werkstoff 60(1): 1-6. [CrossRef]
  • Kantay, R., Ünligil, H.H., Kartal, N., 1995. Durability of steamed Oriental Beech, Fagus orientalis L. Review of the Faculty of Forestry, University of İstanbul Series A 45(2): 43-50.
  • Kapucu, F., Yavuz, H., Gül A.U., 1999. The construction of volume, site index and typical yield table at Ash stands. Karadeniz Technical University, Institute of Science and Technology, Research Fund, Final Report, Project number: 96.113.001.4, Trabzon.
  • Kasemsiri, P., Hiziroglu, S., Rimdusit, S., 2012. Characterization of heat treated Eastern redcedar (Juniperus virginiana L.). Journal of Materials Processing Technology 212(6): 1324-1330, doi:10.1016/j. jmatprotec.2011.12.019. [CrossRef]
  • Kocaefe, D., Younsi, R., Poncsak, S., Kocaefe, Y., 2007. Comparison of different models for the high-temperature heat-treatment of wood. International Journal of Thermal Sciences 46(7): 707-716. [CrossRef]
  • Kocaefe, D., Shi, J. L., Yang, D. Q., Bouzara, M. 2008. Mechanical properties, dimensional stability, and mold resistance of heat-treated jack pine and aspen. Forest Products Journal 58(6): 88-93.
  • Korkut, D.S., Korkut, S., Bekar, I., Budakçı, M., Dilik, T., Çakıcıer, N., 2008. The effects of heat treatment on the physical properties and surface roughness of Turkish hazel (Corylus colurna L.) wood. International Journal of Molecular Sciences 9(9): 1772-1783. [CrossRef]
  • Korkut, S., Sevim Korkut, D., Kocaefe, D., Elustondo, D., Bajraktari, A., Cakicier, N., 2012. Effect of thermal modification on the properties of narrow-leaved ash and chestnut. Industrial Crops and Products 35(1): 287-294. [CrossRef]
  • Li, J., 2002. Wood Science (in Chinese). Chine High Education Press, Beijing.
  • Metsä-Kortelainen, S., Anitikainen, T., Viitaniemi, P., 2006. The water absorption of sapwood and heartwood of Scots pines and Norway spruce heat-treated at 170 °C, 190 °C, 210 °C and 230 °C. Holz als Roh- und Werkstoff 64(3): 192-197. [CrossRef]
  • Miklecic, J., Jirous-Rajkovic, V., Antonović, A., Spanic, N., 2011. Discolouration of thermally modified wood during simulated indoor sunlight exposure. Bio Resources 6(1): 434-446.
  • Poncsak, S., Kocaefe, D., Bouazara, M., Pichette, A., 2006. Effect of high temperature treatment on the mechanical properties of birch (Betula papyrifera). Wood Science and Technology 40: 647-663. [CrossRef]
  • Priadi, T., Hızıroğlu, S., 2013. Characterization of heat treated wood species. Materials and Design 49: 575-582. [CrossRef]
  • Repellin, V., Guyonnet, R., 2005. Evaluation of heat-treated wood swelling by differential scanning calorimetry in relation to chemical composition. Holzforschung 59(1): 28-34. [CrossRef]
  • Rowell, R.M., Ibach, R.E., McSweeny, J., Nilsson, T., 2009. Understanding decay resistance, dimensional stability and strength changes in heat treated and acetylated wood. Proceedings of 4th European Conference on Wood Modification, Stockholm, pp. 489-502. [CrossRef]
  • Shi, J., Kocaefe, D., Zhang, J., 2007. Mechanical behaviour of Quebec wood species heat treated using thermowood process. Holz als Roh-und Werkstoff 65(4): 255-259. [CrossRef]
  • Sinković, T., Govorčin, S., Sedlar, T., 2011. Comparison of physical properties of untreated and heat treated beech and hornbeam. Drvna Industrija 62(4): 283-290. [CrossRef]
  • Srinivas, K., Pandey, K.K., 2012. Effect of heat treatment on color changes, dimensional stability, and mechanical properties of wood. Journal of Wood Chemistry and Technology 32(4): 304-316. [CrossRef]
  • Surini, T., Charrier, F., Malvestio, J., Charrier, B., Moubarik, A., Castéra, P., Grelier, S., 2012. Physical properties and termite durability of Maritime pine Pinus pinaster Ait., heat-treated under vacuum pressure. Wood Science and Technology 46: 487-501. [CrossRef]
  • Şahin, H.İ., 2014. Effect of heat treatment on some technological properties of ash (Fraxinus angustifolia Vahl.) wood grown in natural and plantation forests. PhD thesis, Duzce University, Duzce.
  • Tjeerdsma, B.F., Boonstra, M., Militz, H., 1998. Thermal modification of non-durable wood species, II. Improved wood properties of thermally treated wood. International Research Group on Wood Preservation, IRG/WP 98-40124.
  • Tomak, E.D., Viitanen, H., Yıldız, Ü.C., Hughes, M., 2011. The combined effects of boron and oil heat treatment on the properties of beech and Scots pine wood. Part 2: Water absorption, compression strength, color changes, and decay resistance. Journal of Material Science 46(3): 608-615. [CrossRef]
  • TS 2470 1976. Wood-sampling methods and general requirements for physical and mechanical tests. Turkish Standards Institution, Ankara.
  • TS 4084, 1983. Wood-determination of radial and tangential swelling. Turkish Standards Institution, Ankara.
  • TS 4176, 1984. Wood-sampling sample trees and long for determination of physical and mechanical properties of wood in homogeneous stands. Turkish Standards Institution, Ankara.
  • TSE CEN/TS 15679 2011. Thermal modified timber-definitions and characteristics. Turkish Standards Institution, Ankara.
  • Tuong, V.M., Li, J., 2010. Effect of heat treatment on the change in color and dimensional stability of acacia hybrid wood. BioResources 5(2): 1257-1267.
  • Unsal , O., Korkut, S., Atik, C., 2003. The effect of heat treatment on some properties and colour in eucalyptus (Eucalyptus camaldulensis DEHN.) wood. Maderas. Ciencia y Tecnología 5(2): 145-152.[CrossRef]
  • Van Chu, T., 2013. Improvement of Dimensional Stability of Acacia mangium Wood by Heat Treatment: A Case Study of Vietnam. Journal of Forest Science 29(2): 109-115.
  • Vernois, M., 2000. Heat treatment in France, Proceedings of Seminar, Production and Development of Heat Treated Wood in Europe, November 2000, Helsinki, Stockholm, Oslo.
  • Yalcin, M., Sahin, H.I., 2015. Changes in the chemical structure and decay resistance of heat-treated narrow-leaved ash wood. Maderas. Ciencia y Tecnología 17(2): 435-436. [CrossRef]
  • Yıldız, S., 2002. Physical, mechanic, technologic and chemical properties of Fagus orientalis and Picea orientalis wood treated by heat. PhD thesis, Karadeniz Technical University, Trabzon.
  • Yıldız, S., Gezer, E.D., Yıldız, U.C., 2006. Mechanical and chemical behavior of spruce wood modified by heat. Building and Environment 41(12): 1762-1766. [CrossRef]
  • Yılgör, N., 1999. Effects of temperature on chemical components of wood. Review of the Faculty of Forestry, University of İstanbul Series B 49(1-2-3-4): 77-82.
APA ŞAHİN H, GÜLER C (2018). Effect of heat treatment on the dimensional stability of ash (Fraxinus angustifolia Vahl.) wood. , 42 - 52. 10.5152/forestist.2018.005
Chicago ŞAHİN HALİL İBRAHİM,GÜLER Cengiz Effect of heat treatment on the dimensional stability of ash (Fraxinus angustifolia Vahl.) wood. (2018): 42 - 52. 10.5152/forestist.2018.005
MLA ŞAHİN HALİL İBRAHİM,GÜLER Cengiz Effect of heat treatment on the dimensional stability of ash (Fraxinus angustifolia Vahl.) wood. , 2018, ss.42 - 52. 10.5152/forestist.2018.005
AMA ŞAHİN H,GÜLER C Effect of heat treatment on the dimensional stability of ash (Fraxinus angustifolia Vahl.) wood. . 2018; 42 - 52. 10.5152/forestist.2018.005
Vancouver ŞAHİN H,GÜLER C Effect of heat treatment on the dimensional stability of ash (Fraxinus angustifolia Vahl.) wood. . 2018; 42 - 52. 10.5152/forestist.2018.005
IEEE ŞAHİN H,GÜLER C "Effect of heat treatment on the dimensional stability of ash (Fraxinus angustifolia Vahl.) wood." , ss.42 - 52, 2018. 10.5152/forestist.2018.005
ISNAD ŞAHİN, HALİL İBRAHİM - GÜLER, Cengiz. "Effect of heat treatment on the dimensional stability of ash (Fraxinus angustifolia Vahl.) wood". (2018), 42-52. https://doi.org/10.5152/forestist.2018.005
APA ŞAHİN H, GÜLER C (2018). Effect of heat treatment on the dimensional stability of ash (Fraxinus angustifolia Vahl.) wood. FORESTIST, 68(1), 42 - 52. 10.5152/forestist.2018.005
Chicago ŞAHİN HALİL İBRAHİM,GÜLER Cengiz Effect of heat treatment on the dimensional stability of ash (Fraxinus angustifolia Vahl.) wood. FORESTIST 68, no.1 (2018): 42 - 52. 10.5152/forestist.2018.005
MLA ŞAHİN HALİL İBRAHİM,GÜLER Cengiz Effect of heat treatment on the dimensional stability of ash (Fraxinus angustifolia Vahl.) wood. FORESTIST, vol.68, no.1, 2018, ss.42 - 52. 10.5152/forestist.2018.005
AMA ŞAHİN H,GÜLER C Effect of heat treatment on the dimensional stability of ash (Fraxinus angustifolia Vahl.) wood. FORESTIST. 2018; 68(1): 42 - 52. 10.5152/forestist.2018.005
Vancouver ŞAHİN H,GÜLER C Effect of heat treatment on the dimensional stability of ash (Fraxinus angustifolia Vahl.) wood. FORESTIST. 2018; 68(1): 42 - 52. 10.5152/forestist.2018.005
IEEE ŞAHİN H,GÜLER C "Effect of heat treatment on the dimensional stability of ash (Fraxinus angustifolia Vahl.) wood." FORESTIST, 68, ss.42 - 52, 2018. 10.5152/forestist.2018.005
ISNAD ŞAHİN, HALİL İBRAHİM - GÜLER, Cengiz. "Effect of heat treatment on the dimensional stability of ash (Fraxinus angustifolia Vahl.) wood". FORESTIST 68/1 (2018), 42-52. https://doi.org/10.5152/forestist.2018.005
Sayfa Oluşturulma Tarihi
17-04-2024 13:12

İLETİŞİM

TÜBİTAK ULAKBİM TR Dizin

Yüzüncüyıl, İşçi Blokları Mahallesi

Muhsin Yazıcıoğlu Caddesi No:51/C

06530 Çankaya / ANKARA +90 (312) 298 92 00

trdizin@tubitak.gov.tr

TÜBİTAK ULAKBİM Ulusal Akademik Ağ ve Bilgi Merkezi Cahit Arf Bilgi Merkezi © Tüm Hakları Saklıdır. Gizlilik Politikası Kullanım Şartları