Araştırma Makalesi
BibTex RIS Kaynak Göster

Baritle Emprenyenin (BaSO4) Odunun Fiziksel ve Mekanik Özellikleri Üzerine Etkisi

Yıl 2017, Cilt: 19 Sayı: 2, 160 - 165, 01.12.2017

Öz

Bu çalışmada, baritin ahşapta emprenye etme
özellikleri ilk kez araştırılmıştır. Çevreyle ilgili insan sağlığına zararsız
olduğu için, bu doğal materyali çeşitli alanlarda (ör. Mobilya ve inşaat)
kullanımı amaçlanmıştır. Barit (BaSO4) solüsyonu farklı
konsantrasyonlarda barit (% 1, % 3, % 5) ile hazırlanmış ve ASTM-D 1413-76
standartlarına göre emprenye işlemi yapılmıştır. Bu çalışmada, ağaç türleri
olarak Doğu Karadeniz bölgesinden alınan Sarıçam (Pinus sylvestris L.) ve Doğu Kayını (Fagus orientalis Lipsky) kullanılmıştır. Sonuçlar; her iki ahşap
türünde, emprenye solüsyonundaki barit konsantrasyonunun artmasıyla, retensiyon
%, fiziksel özellikler ve mekanik özelliklerin arttığını göstermiştir. En
yüksek yoğunluk (0.63 g/cm3), elastikiyet modülü (16920 N/mm²),
eğilme direnci (160.40 N/mm²) ve dinamik eğilme direnci (2.78 kpm/cm2)
değerleri, sırasıyla, %1, %5, %50 ve %50’lik derişime sahip çözeltilerle
emprenye edilen Kayın odunu örneklerinde elde edilmiştir.

Kaynakça

  • Arsenault, R. D. (1973). “Factors influencing the effectiveness of preservative systems,” in: Wood Deterioration and its Preservation by Preservative Treatments, Vol.II, Preservatives and Preservatives Systems, (Editor: Darrel D. Nıcholas), Syracuse University Press, Syracuse, NY, pp. 121-278.
  • ASTM D 1413–76, (1976). “Standard methods of testing wood preservatives by laboratory soilblock cultures,” ASTM International, West Conshohocken, PA.
  • Atar, M., and Keskin, H. (2007). “Impacts of coating with various varnishes after impregnation with boron compounds on the combustion properties of Uludağ fir,” Journal of Applied Polymer Science 106(6), 4018-4023. DOI: 10.1002/app.27072
  • Bal, B. C. (2006). Investigation of Some Physical and Mechanical Properties of Scots Pine (Pinus sylvestris L.) Wood Treated with Ammonical Copper Quat (ACQ), M.S. thesis, Institute of Science, Kahramanmaraş Sütçü İmam University, Kahramanmaraş, Turkey.
  • Baysal, E. (2011). “Combustion properties of calabrian pine impregnated with aqueous solutions of commercial fertilizers,” African Journal of Biotechnology 10(82), 19255-19260. DOI: 10.5897/AJB11.3054
  • Kartal, S. N. (1998). Characteristics of Strength, Leaching and Durability of Wood Material Protected by CCA Wood Preservatives, Ph.D. thesis, Institute of Science, İstanbul University, İstanbul, Turkey.
  • Koski, A. (2008). Applicability of Crude Tall Oil for Wood Protection, Ph.D thesis, Department of Process and Environmental Engineering, Faculty of Technology, University of Oulu, Finland.
  • Lekili, M. (2002). “Padding-quality barite,” Mining Newsletter 63, 28-30.
  • Le Van, S. L., and Winandy, J. E. (1990). “Effects of fire retardant treatments on wood strength: A review,” Journal of Wood and Fiber Science 22(1), 113-131.
  • Örs, Y., Atar, M., and Peker, H. (1999). “Effects of some wood preservatives on the density of Scotch pine and beech wood,” Journal of Turkish Agriculture and Forestry 23(5), 1169-1179.
  • Peker, H., Sivrikaya, H., Baysal, E., and Yalınkılıç, M. K. (1999). “Static bending strength of wood treated with fire retardant and water repellent preservation chemicals,” Pamukkale Journal of Engineering and Science 5(1), 975-983.
  • Richardson, B. A. (1978). Wood Preservation, Construction Press, Lancaster, UK.
  • Şen, S. (2007). “Pressure Impregnation System in Preservation of Wood Material”(http://www.emprenye-basinclikaplar.com/basincli-emprenye-sistemleri.html).Toker, H. (2007). Determination of Effects of Boron Compounds on Some Physical, Mechanical and Biological Properties of Wood, Ph.D. thesis, Institute of Science, Gazi Üniversity, Ankara, Turkey.
  • TS 2470 (1976). “Wood-Sampling methods and general requirements for physical and mechanical tests,” Turkish Standards Institute, Ankara, Turkey.
  • TS 2472 (1976). “Wood-Determination of density for physical and mechanical tests,” Turkish Standards Institute, Ankara, Turkey.
  • TS 2474 (1976). “Wood-Determination of ultimate strength in static bending,” Turkish Standards Institute, Ankara, Turkey.
  • TS 2477 (1976). “Wood-Determination of impact bending strength,” Turkish Standards Institute, Ankara, Turkey.
  • Yalınkılıç, M. K. (1993). Changes Caused by Various Wood Preservatives on the Properties of Combustion, Hygroscopicity, and Dimensional Stability and Washability of This Materials from Wood, Associate Professor thesis, Forest Faculty, Karadeniz Technical Üniversity, Trabzon, Turkey.
  • Yıldız, Ü. C., Temiz, A., Gezer E. D., and Yıldız, S. (2004). “Effects of the wood preservatives on mechanical properties of yellow pine (Pinus Sylvestris L.) wood,” Building and Environment 39(9), 1071-1075. DOI: 10.1016/j.buildenv.2004.01.032

The Effects of Impregnation with Barite (BaSO4) on the Physical and Mechanical Properties of Wood Materials

Yıl 2017, Cilt: 19 Sayı: 2, 160 - 165, 01.12.2017

Öz

The aim of the study was to investigate the
effects of Barite on the physical and mechanical properties of wood. Barite as
an impregnation material was used to be harmless to environment-related human
health. Barite (BaSO4) solution was prepared with different
concentrations of barite (1%, 3%, 5%), and the impregnation process of the
samples were conducted according to ASTM-D 1413-76. Scotch pine (Pinus sylvestris L.) and Oriental Beech
(Fagus orientalis L.) obtained from
the Eastern Black sea region in Turkey were used. According to the results, it
showed that each wood types, retention ratio, physical properties, and
mechanical properties increased with increasing concentration of barite in the
impregnation solution. For the Beech wood, the highest air-dried and dried
densities were found to the samples impregnated with solution that had a 1%
concentration (0.63 g/cm3); the highest modulus elasticity (MOE) was
in samples impregnated with solution that had a 5% concentration (16920 N/mm²);
the highest bending strength (MOR) was in samples impregnated with solution
that had a 50% concentration (160.40 N/mm²); and the highest dynamic bending
strength was in the beech impregnated with solution that had a 50%
concentration (2.78 kpm/cm2).

Kaynakça

  • Arsenault, R. D. (1973). “Factors influencing the effectiveness of preservative systems,” in: Wood Deterioration and its Preservation by Preservative Treatments, Vol.II, Preservatives and Preservatives Systems, (Editor: Darrel D. Nıcholas), Syracuse University Press, Syracuse, NY, pp. 121-278.
  • ASTM D 1413–76, (1976). “Standard methods of testing wood preservatives by laboratory soilblock cultures,” ASTM International, West Conshohocken, PA.
  • Atar, M., and Keskin, H. (2007). “Impacts of coating with various varnishes after impregnation with boron compounds on the combustion properties of Uludağ fir,” Journal of Applied Polymer Science 106(6), 4018-4023. DOI: 10.1002/app.27072
  • Bal, B. C. (2006). Investigation of Some Physical and Mechanical Properties of Scots Pine (Pinus sylvestris L.) Wood Treated with Ammonical Copper Quat (ACQ), M.S. thesis, Institute of Science, Kahramanmaraş Sütçü İmam University, Kahramanmaraş, Turkey.
  • Baysal, E. (2011). “Combustion properties of calabrian pine impregnated with aqueous solutions of commercial fertilizers,” African Journal of Biotechnology 10(82), 19255-19260. DOI: 10.5897/AJB11.3054
  • Kartal, S. N. (1998). Characteristics of Strength, Leaching and Durability of Wood Material Protected by CCA Wood Preservatives, Ph.D. thesis, Institute of Science, İstanbul University, İstanbul, Turkey.
  • Koski, A. (2008). Applicability of Crude Tall Oil for Wood Protection, Ph.D thesis, Department of Process and Environmental Engineering, Faculty of Technology, University of Oulu, Finland.
  • Lekili, M. (2002). “Padding-quality barite,” Mining Newsletter 63, 28-30.
  • Le Van, S. L., and Winandy, J. E. (1990). “Effects of fire retardant treatments on wood strength: A review,” Journal of Wood and Fiber Science 22(1), 113-131.
  • Örs, Y., Atar, M., and Peker, H. (1999). “Effects of some wood preservatives on the density of Scotch pine and beech wood,” Journal of Turkish Agriculture and Forestry 23(5), 1169-1179.
  • Peker, H., Sivrikaya, H., Baysal, E., and Yalınkılıç, M. K. (1999). “Static bending strength of wood treated with fire retardant and water repellent preservation chemicals,” Pamukkale Journal of Engineering and Science 5(1), 975-983.
  • Richardson, B. A. (1978). Wood Preservation, Construction Press, Lancaster, UK.
  • Şen, S. (2007). “Pressure Impregnation System in Preservation of Wood Material”(http://www.emprenye-basinclikaplar.com/basincli-emprenye-sistemleri.html).Toker, H. (2007). Determination of Effects of Boron Compounds on Some Physical, Mechanical and Biological Properties of Wood, Ph.D. thesis, Institute of Science, Gazi Üniversity, Ankara, Turkey.
  • TS 2470 (1976). “Wood-Sampling methods and general requirements for physical and mechanical tests,” Turkish Standards Institute, Ankara, Turkey.
  • TS 2472 (1976). “Wood-Determination of density for physical and mechanical tests,” Turkish Standards Institute, Ankara, Turkey.
  • TS 2474 (1976). “Wood-Determination of ultimate strength in static bending,” Turkish Standards Institute, Ankara, Turkey.
  • TS 2477 (1976). “Wood-Determination of impact bending strength,” Turkish Standards Institute, Ankara, Turkey.
  • Yalınkılıç, M. K. (1993). Changes Caused by Various Wood Preservatives on the Properties of Combustion, Hygroscopicity, and Dimensional Stability and Washability of This Materials from Wood, Associate Professor thesis, Forest Faculty, Karadeniz Technical Üniversity, Trabzon, Turkey.
  • Yıldız, Ü. C., Temiz, A., Gezer E. D., and Yıldız, S. (2004). “Effects of the wood preservatives on mechanical properties of yellow pine (Pinus Sylvestris L.) wood,” Building and Environment 39(9), 1071-1075. DOI: 10.1016/j.buildenv.2004.01.032
Toplam 19 adet kaynakça vardır.

Ayrıntılar

Bölüm Wood Machinary, Occupational Safety and Health, Business Administration
Yazarlar

Hüseyin Tan

Hatice Ulusoy

Hüseyin Peker Bu kişi benim

Yayımlanma Tarihi 1 Aralık 2017
Yayımlandığı Sayı Yıl 2017 Cilt: 19 Sayı: 2

Kaynak Göster

APA Tan, H., Ulusoy, H., & Peker, H. (2017). Baritle Emprenyenin (BaSO4) Odunun Fiziksel ve Mekanik Özellikleri Üzerine Etkisi. Bartın Orman Fakültesi Dergisi, 19(2), 160-165. https://doi.org/10.24011/barofd.346900


Bartin Orman Fakultesi Dergisi Editorship,

Bartin University, Faculty of Forestry, Dean Floor No:106, Agdaci District, 74100 Bartin-Turkey.

Tel: +90 (378) 223 5094, Fax: +90 (378) 223 5062,

E-mail: bofdergi@gmail.com