SavedAdd your journal

Journals / Bartın Orman Fakültesi Dergisi / 2019 / Cilt: 21 - Sayı: 3

The Determination of Effec of Finishing on The Thermal Conductivity of Impregnated Scotch Pine

Emprenyeli Sarıçam Ağaç Malzemeye Uygulanan Üstyüzey İşlemlerinin Isı İletkenliğine Etkisinin Belirlenmesi

Raşit ESEN
Pages
731–741
Publication Date
2019-12-15
DOI
—
🏛️Bibliographic metadata and full text access for this article are provided via DergiPark.
DergiPark Record ↗
✨

AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

In addition the highest value thermal conductivity of 0.143 (Kcal/mh°C) was aquired from scotch pine application finished and industrial painted impregnated by boric acid chemical applying pressure method.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:Wood material has used as construction material in many interior and outdoor areas.
📊
Key Findings & Data:Thermal conductivity test was applied according to ASTM C 1113-99.
💡
Conclusion & Impact:In addition the highest value thermal conductivity of 0.143 (Kcal/mh°C) was aquired from scotch pine application finished and industrial painted impregnated by boric acid chemical applying pressure method.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Anahtar Kelimeler Sarıçam · ısı iletkenliği · vernik ve boyalar

Abstract

Wood material has used as construction material in many interior and outdoor areas. The aim of this study; to specify effects of wood material (Scotch Pine) impregnated by borax, zinc chloride, boric acid and ammonium sulfate by applying and two type impregnation methods (dipping and pressure), finished with some varnishes (synthetic,polyurethane,cellulosic) and different paints (industrial cellulosic, synthetic, cellulosic) on thermal conductivity. Thermal conductivity test was applied according to ASTM C 1113-99. As a results, observed that impregnation materials increased on thermal conductivity. The founded that the lowest thermal counductivity of 0.117 (Kcal / mh°C) from scotch pine control samples. In addition the highest value thermal conductivity of 0.143 (Kcal/mh°C) was aquired from scotch pine application finished and industrial painted impregnated by boric acid chemical applying pressure method.

Özet

Ağaç malzeme iç ve dış mekânda bir çok alanda yapı malzemesi olarak kullanılmaktadır. Bu çalışmanın amacı, yangın geciktirici özelliğe sahip olan; boraks, çinko klorür, borik asit ve amonyum sülfat ile 2 çeşit empreyne yöntemi (daldırma, basınç) uygulanarak emprenye edilen sarıçam ağaç malzeme üzerine farklı üst yüzey vernikleri (sentetik, poliüretan, selülozik,) ve boyaları (endüstriyel selülozik, sentetik, selülozik,) uygulanarak ısı iletkenliğine etkisini belirlemektir. Isı iletkenliği testi ASTM C 113-99 standardında belirtilen özelliklere göre uygulanmıştır. Sonuç olarak, kullanılan emprenye maddelerinin ısı iletkenliğini düşürdüğü görülmüştür. Isı iletkenliği katsayısı en düşük 0.117 (kcal /mh°C) olarak sarıçam kontrol örneklerinde bulunmuştur. Isı iletkenlik katsayısı en yüksek 0.143(kcal/mh°C) olarak basınç yöntemi uygulanarak borik asit emprenyeli sarıçam örneklerinden elde edilmiştir.

🔖

Cite This Article

ESEN, R. (2019). The Determination of Effec of Finishing on The Thermal Conductivity of Impregnated Scotch Pine. Bartın Orman Fakültesi Dergisi, Cilt: 21 - Sayı: 3, 731–741. https://ajindex.com/articles/107025

📄 Full Text PDF Viewer

📄

PDF görüntüleyici hazırlanıyor...

References (10)

  1. ASTM-C 1113-99 (2004). Standard test method for thermal conductivity of refractories by hot wire (Platinum Resistance Thermometer Technique). ASTM International; West Conshohocken, USA. ASTM-D 1413-76 (1976). Standard test method of testing wood preservatives by laboratory soil blocks Cultures, Annual Book of ASTM Standards, pp. 452–60, USA. ASTM-D 1413-07e 1 (2007). Standard test method for wood preservatives by laboratory soil-block cultures, in Annual Book of ASTM Standards, ASTM, West Conshohocken, Pa, USA. ASTM D-3023-98 (2003). Standard practice for determination of resistance of factory applied coatings on wood products of stain and reagents, USA. Aytin, A., Korkut, S., Şahin, Kol H. (2016). Isıl işlem ağaç malzemede ısı yalıtım özelliğine etkisi, İleri Tekn. Bilimleri Dergisi,5(1) 174-180.
  2. Boasiako, C. A., Boadu, B.K., (2017). Thermal conductivity, resistance and specific heat capacity of chemically-treated, widely-used timber for building-envelope, High Temperatures-High Pressures, Vol. 47(1), pp. 65–84. DİSAN Paint and Chemistry (Disan Boya ve Kimya Sanayii Ticaret Limited Şti.) (2018).
  3. BOSB, Tem Yan Yol 1.Cad.Sok. No:3 Tuzla / İstanbul.
  4. George, N. J., Akpabio, G. T., Obianwu, V.I., Obot, I.B. (2010). Comparison of thermal ınsulation efficiency of some selected materials used as ceiling in building design, Journal of Applied Science Research, 2, 253–259.
  5. Gu, H. M. (2001). Structure based, two-dimensional anisotropic, transient heat conduction model for wood, Doctoral dissertation. Virginia Polytec. Inst. and State Univ., Blacksburg. 214 pp. Gu, H. M., Hunt, J. F. (2007). Two-dimensional finite element heat transfer model of softwood. part III. effect of moisture content on thermal conductivity, Wood and Fiber Science, 39 (1) 159-166.
  6. Gu, H.M., Zink-Sharp, A. (2005).Geometric model for softwood transverse thermal conductivity. Part 1. Wood and Fiber Science, 37 (4), 699-711.
  7. Jankowska, A., Kozakıewıcz, P. (2014). Comparison of thermal properties of selected wood species intended to woodwork windows production, Forestry and Wood Technology, no: 85, 101-105
  8. Lagüeka, S., Bison, P., Peron, F., Romagnoni, P. (2015). Thermal conductivity measurements on wood materials with transient plane source technique, Thermochimica Acta, Vol: 600, 45-51.
  9. Laine, K., Rautkari, L., Hughes, M. (2013). The effect of process parameters on the hardness of surface densified Scots pine solid wood, European Journal of Wood & Wood Products, 71(1), 13-16.
  10. Özcan, C., Kurt, Ş