Some Technological Properties of Scotch Pine (Pinus Sylvestris Lipsky) and Eastern Beech (Fagus Orientalis Lipsky) Woods Impregnated with Alpha-X Chemical
Yıl 2019,
Cilt: 22 Sayı: 4, 871 - 877, 01.12.2019
Ali Talha Ayhan
Murat Özalp
Öz
This study was performed for the purpose of determining
the technological properties of Scotch pine (Pinus sylvestris Lipsky) and Eastern beech (Fagus orientalis Lipsky) woods impregnated with Alpha-X chemicals. The
impregnation solution was prepared at 10 % and 20 %
concentrations. Alfa-X, a flame-retardant chemical formerly applied to textiles
and laminate parquet, was used for the first time in wood work. As a result of the
combustion tests, Alfa-X reduced the initial weight loss temperature of the wood
material in both samples. However, it has completely raised the combustion temperature
gradients in both samples. It is observed that ending temperature increased in eastern
beech wood and in scotch pine wood by 117 °C and 50 °C, respectively, with increasing
the rate of Alfa-X added into impregnation solution from 0 % to 20 % at deterioration.
In addition, the bending and compression strength values of the Scotch pine and
Eastern beech wood samples were also examined
Kaynakça
-
Kartal, S.N., Imamura, Y., “Use of wooden materials and composites as impregnation material of boron compounds”, II. International Boron Symposium, 333-338 (2004).
-
Ors, Y., Keskin, H., “Ağaç Malzeme Teknolojisi”, Gazi Üniversitesi Yayın No: 352, Gazi Kitabevi, Beşevler, Ankara, (2008).
-
Terzi, E., “Burning properties of wood material impregnated with ammonium compounds”, Master‘s Thesis, Istanbul University Institute of Science, 106-107 (2008). Levan, S.L., Winandy, J.E., “Effects of fire retardant treatments on wood strength”, Wood and Fire Science, 22; 113-131 (1990).
-
Keskin, H., “Effects of impregnation materials on combustion properties of laminated veneer lumber obtained from European oak (Quercus petraea Liebl.) and Lombardy poplar (Populus nigra Lipsky)”, Journal of applied polymer science 105 (4), 1766-1773 (2007).
-
Atar, M., Keskin, H., “Impacts of coating with various varnishes after impregnation with boron compounds on the combustion properties of Uludag fir”, Journal of applied polymer science 106 (6), 4018-4023, (2009).
-
Keskin, H., “Impacts of impregnation chemicals on the flame source combustion light intensity of the laminated veneer lumber (LVL)”, Wood Research 54 (4), 67-78, (2009).
-
Hilado, C.J., Murphy, R.M., “Fire response of organic polymeric materials (Organic materials in fire: combustibility)”, Design of buildings for fire safety: A symposium ASTM Special Technical Publication: 685, Philadelphia, 76-105 (1979).
-
Lee, P., “Study On combustion properties of some wood based materials treated with fire retarding coating by oxygen index method”, Seoul National University Journal Of Agricultural Sciences, Seoul, 205-210 (1989).
-
Kalın, M.B., “Improvıng fıre retardancy specıfy of textıle surfaces”, Master’s thesis, Kahramanmaras Sutçu Imam University (2008).
-
Özdemir, F., ”Investigation on the effects of various fıre-retardant chemicals addition on some properties of laminated flooring”, Ph.D. thesis, Kahramanmaras Sütçü Imam University, (2012).
-
Goldstein, I.S., “Degradation and protection of wood from thermal attack in wood deterioration and its prevention by preservative treatments”, Syracuse University, New York, P; 307-339 (1973).
-
TS 2476, Odunda fiziksel ve mekaniksel deneyler için numune elde etme metotları ve genel özellikler, TSE, (1976).
-
TS 2474, “Wood-determination of ultimate strength in static bending”, Ankara, TSE, (1976).
-
TS 2595, “Wood-determination of ultimate stress in compression parallel to grain”, Ankara, (1976).
-
TS 2472, “Wood-determination of density for physical and mechanical tests”, Ankara, TSE, (1976).
-
TS 2471, “Wood-determination of moisture for physical and mechanical tests”, Ankara, TSE, (1976). ASTM D 1413-76, “Standard test method of testing wood preservatives by laboratory soilblock cultures”, ASTM Standards, USA, (1976). ASTM E 160-50, “Standard test method for combustible properties of treated wood by the cribe test”, ASTM, 04; 809-813 (1975).
Some Technological Properties of Scotch Pine (Pinus Sylvestris Lipsky) and Eastern Beech (Fagus Orientalis Lipsky) Woods Impregnated with Alpha-X Chemical
Yıl 2019,
Cilt: 22 Sayı: 4, 871 - 877, 01.12.2019
Ali Talha Ayhan
Murat Özalp
Öz
This study was performed for the purpose of determining
the technological properties of Scotch pine (Pinus sylvestris Lipsky) and Eastern beech (Fagus orientalis Lipsky) woods impregnated with Alpha-X chemicals. The
impregnation solution was prepared at 10 % and 20 %
concentrations. Alfa-X, a flame-retardant chemical formerly applied to textiles
and laminate parquet, was used for the first time in wood work. As a result of the
combustion tests, Alfa-X reduced the initial weight loss temperature of the wood
material in both samples. However, it has completely raised the combustion temperature
gradients in both samples. It is observed that ending temperature increased in eastern
beech wood and in scotch pine wood by 117 °C and 50 °C, respectively, with increasing
the rate of Alfa-X added into impregnation solution from 0 % to 20 % at deterioration.
In addition, the bending and compression strength values of the Scotch pine and
Eastern beech wood samples were also examined.
Kaynakça
-
Kartal, S.N., Imamura, Y., “Use of wooden materials and composites as impregnation material of boron compounds”, II. International Boron Symposium, 333-338 (2004).
-
Ors, Y., Keskin, H., “Ağaç Malzeme Teknolojisi”, Gazi Üniversitesi Yayın No: 352, Gazi Kitabevi, Beşevler, Ankara, (2008).
-
Terzi, E., “Burning properties of wood material impregnated with ammonium compounds”, Master‘s Thesis, Istanbul University Institute of Science, 106-107 (2008). Levan, S.L., Winandy, J.E., “Effects of fire retardant treatments on wood strength”, Wood and Fire Science, 22; 113-131 (1990).
-
Keskin, H., “Effects of impregnation materials on combustion properties of laminated veneer lumber obtained from European oak (Quercus petraea Liebl.) and Lombardy poplar (Populus nigra Lipsky)”, Journal of applied polymer science 105 (4), 1766-1773 (2007).
-
Atar, M., Keskin, H., “Impacts of coating with various varnishes after impregnation with boron compounds on the combustion properties of Uludag fir”, Journal of applied polymer science 106 (6), 4018-4023, (2009).
-
Keskin, H., “Impacts of impregnation chemicals on the flame source combustion light intensity of the laminated veneer lumber (LVL)”, Wood Research 54 (4), 67-78, (2009).
-
Hilado, C.J., Murphy, R.M., “Fire response of organic polymeric materials (Organic materials in fire: combustibility)”, Design of buildings for fire safety: A symposium ASTM Special Technical Publication: 685, Philadelphia, 76-105 (1979).
-
Lee, P., “Study On combustion properties of some wood based materials treated with fire retarding coating by oxygen index method”, Seoul National University Journal Of Agricultural Sciences, Seoul, 205-210 (1989).
-
Kalın, M.B., “Improvıng fıre retardancy specıfy of textıle surfaces”, Master’s thesis, Kahramanmaras Sutçu Imam University (2008).
-
Özdemir, F., ”Investigation on the effects of various fıre-retardant chemicals addition on some properties of laminated flooring”, Ph.D. thesis, Kahramanmaras Sütçü Imam University, (2012).
-
Goldstein, I.S., “Degradation and protection of wood from thermal attack in wood deterioration and its prevention by preservative treatments”, Syracuse University, New York, P; 307-339 (1973).
-
TS 2476, Odunda fiziksel ve mekaniksel deneyler için numune elde etme metotları ve genel özellikler, TSE, (1976).
-
TS 2474, “Wood-determination of ultimate strength in static bending”, Ankara, TSE, (1976).
-
TS 2595, “Wood-determination of ultimate stress in compression parallel to grain”, Ankara, (1976).
-
TS 2472, “Wood-determination of density for physical and mechanical tests”, Ankara, TSE, (1976).
-
TS 2471, “Wood-determination of moisture for physical and mechanical tests”, Ankara, TSE, (1976). ASTM D 1413-76, “Standard test method of testing wood preservatives by laboratory soilblock cultures”, ASTM Standards, USA, (1976). ASTM E 160-50, “Standard test method for combustible properties of treated wood by the cribe test”, ASTM, 04; 809-813 (1975).