Yazar "Baysal, Ergün" için listeleme
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Çeşitli katkı maddeleriyle zenginleştirilmiş kayın talaşları üzerinde (Pleurotus Florida)' kültüre alınması
Bu çalışmada yöredeki biçme atölyelerinden elde edilen kayın talaşlarına, turba toprağı(Bolu-Yeniçağa torfu), tavuk gübresi ve pirinç kavuzu gibi katkı maddeleri ilave edilerek Pleurotus florida'nın bu substrat karışımlarında ... -
Çeşitli lignoselüloz esaslı atıkların (Pleurotus ostreatus)' un verim özellikleri üzerine etkileri
Baysal, Ergün (2000)Bu çalışmada son derece büyük potansiyel teşkil eden ve ikincil bir değerlendirme olanağı bulunmayan lignoselüloz esaslı atık materyallerin kültür mantarı P. Ostreatus yetiştiriciliğinde değerlendirilmesi amaçlanmıştır. ... -
DECAY RESISTANCE AND COLOR STABILITY OF WOOD TREATED WITH JUGLANS REGIA EXTRACT
Goktas, Osman; Baysal, Ergün; Ozen, Ertan; Mammadov, Ramazan; Duru, M. Emin (Slovak Forest Products Research Inst, 2008)This study was designed to determine antifungal activities and color stability under ultraviolet (UV) exposure of wood treated with aqueous solutions of Juglans regia extract. The extract was prepared from Juglans regia's, ... -
DECAY RESISTANCE, PHYSICAL, MECHANICAL, AND THERMAL PROPERTIES OF HEATED ORIENTAL BEECH WOOD
Aydın, Emrah; Baysal, Ergün; Toker, Hilmi; Türkoğlu, Türkay; Deveci, İlyas; Özçcifçi, Ayhan; Peker, Hüseyin (Slovak Forest Products Research Inst, 2015)Heat treatment of Oriental beech (Fagus orientalis) wood was carried out by hot air in an oven for 2, 6, and 10 h at 125, 155, and 185 degrees C. After heat treatment; decay resistance, oven dry density, modulus of rupture ... -
Determination of boron given to wood calculated by some expression types
Baysal, Ergün; Yalinkilic, Mustafa Kemal; Altinok, Mustafa (State Forest Products Research Inst, 2006)In this study, boron amount of in wood given by impregnation was evaluated as based on oven dried weight of wood, solution uptake of treatment and actual boron detected by ion chromatograph in order to make a base for ... -
Dimensional stabilization of wood treated with furfuryl alcohol catalysed by borates
Baysal, Ergün; Ozaki, S. Kiyoka; Yalınkılıç, Mustafa Kemal (Springer, 2004)Furfuryl alcohol has a sufficiently small molecular size, which allows impregnation into wood and can be polymerized in the cell walls. Polymerization can be accomplished using a catalyst, heat or penetrating radiation. ... -
The Effect of Artificial Weathering on Surface Properties of Thermally Modified Oriental Beech Wood
Türkoğlu, Türkay; Toker, Hilmi; Baysal, Ergün; Gündüz, Ahmet; Altay, Çağlar; Küçüktüvek, Mustafa; Peker, Hüseyin (ZAGREB UNIV, 2021)The study aimed to determine some surface parameters such as surface roughness and color changes of thermally modified Oriental beech (Fagus orientalis L.) wood samples after 750 hours of artificial weathering. The results ... -
THE EFFECT OF BORON COMPOUNDS IMPREGNATION ON PHYSICAL AND MECHANICAL PROPERTIES OF WOOD POLYMER COMPOSITES
Gecer, Mehmet; Baysal, Ergün; Toker, Hilmi; Turkoglu, Turkay; Vargun, Elif; Yuksel, Mehmet (Slovak Forest Products Research Inst, 2015)Wood polymer composites were prepared by styrene (ST) and different boron compounds impregnated sapwood of Oriental beech (Fagus orientalis L.) Boric acid (BA), borax (BX) and their mixture (1:1; w/w) aqueous solutions at ... -
THE EFFECT OF NATURAL WEATHERING ON CHANGE IN THE COLOR OF HEAT TREATED AND VARNISHED SCOTS PINE AND ORIENTAL BEECH WOODS
Kart, Saban; Baysal, Ergün; Turkoglu, Turkay; Kucuktuvek, Mustafa; Peker, Huseyin; Altay, Caglar; Toker, Hilmi (Slovak Forest Products Research Inst, 2018)This study was designed to investigate color changes of heat treated and varnished Scots pine (Pinus sylvestris L.) and Oriental beech (Fagus orientalis L.) after 3 months of weathering. Heat treatment of Oriental beech ... -
EFFECT OF SIO2 AND AL(2)O(3) NANOPARTICLES TREATMENT ON THERMAL BEHAVIOR OF ORIENTAL BEECH WOOD
Deveci, Ilyas; Sacli, Cevdet; Turkoglu, Turkay; Baysal, Ergün; Toker, Hilmi; Peker, Huseyin (Slovak Forest Products Research Inst, 2018)In this study, investigation of the thermal properties of Oriental beech (Fagus orientalis L. ) wood samples treated with 1.50 and 3.00% aqueous solutions of SiO2 and Al2O3 nanopartides were performed by using thermogravimetric ... -
The effect of some wood preservatives on the thermal degradation of Scots pine
Tomak, Eylem D.; Baysal, Ergün; Peker, Huseyin (Elsevier, 2012)Wood has been a structural material for many years; however, its ability to burn has limited its use in some applications. This study aims to evaluate the effect of commercial wood preservatives having concentration of 4% ... -
The Effects of Natural Weathering on Color Stability of Impregnated and Varnished Wood Materials
Türkoğlu, Türkay; Baysal, Ergün; Toker, Hilmi (Hindawi Ltd, 2015)The aim of this study was to investigate effects of natural weathering on color stability of Scots pine (Pinus sylvestris L.) and Oriental beech (Fagus orientalis L.) impregnated with some chemicals [tanalith-E (TN-E), ... -
THE EFFECTS OF NATURAL WEATHERING ON HARDNESS AND GLOSS OF IMPREGNATED AND VARNISHED SCOTS PINE AND ORIENTAL BEECH WOOD
Türkoğlu, Türkay; Baysal, Ergün; Küreli, İhsan; Toker, Hilmi; Ergun, Mehmet Emin (Slovak Forest Products Research Inst, 2015)The purpose of this study was to investigate the changes caused by natural weathering on surface hardness and gloss of Scots pine (Pinus sylvestris L.) and Oriental beech (Fagus orientalis L.) wood specimens impregnated ... -
EFFECTS OF NATURAL WEATHERING ON SURFACE CHARACTERISTICS OF SCOTS PINE IMPREGNATED WITH WOLMANIT CX-8 AND VARNISHED
Altay, Çağlar; Baysal, Ergün; Toker, Hilmi; Türkoğlu, Türkay; Küçüktüvek, Mustafa; Gündüz, Ahmet; Peker, Hüseyin (Slovak Forest Products Research Inst, 2020)In this study, it was aimed to investigate the effects of weathering on some surface characteristics such as color and surface roughness changes of Scots pine impregnated with copper-containing chemical such as Wolmanit ... -
EFFECTS OF SILICA GEL ON LEACHING RESISTANCE AND THERMAL PROPERTIES OF IMPREGNATED WOOD
Altun, Suat; Ozcifci, Ayhan; Senel, Ahmet; Baysal, Ergün; Toker, Hilmi (Slovak Forest Products Research Inst, 2010)The aim of this study was to increase the resistance of fire retardant chemicals for leaching in order to improve the fire resistance of wood. For this purpose, Scots pine (Pinus sylvestris L.) and Chestnut (Castanea sativa ... -
EFFECTS OF SOME ENVIRONMENTALLY-FRIENDLY FIRE-RETARDANT BORON COMPOUNDS ON MODULUS OF RUPTURE AND MODULUS OF ELASTICITY OF WOOD
Toker, Hilmi; Baysal, Ergün; Simsek, Hakan; Senel, Ahmet; Sonmez, Abdullah; Altinok, Mustafa; Yapici, Fatih (State Forest Products Research Inst, 2009)This study was designed to determine some mechanical properties such as modulus of rupture (MOR) and modulus of elasticity (MOE) of wood treated with some environmentally-friendly fire-retardant boron compounds. Sodium ... -
THE EFFECTS OF SOME IMPREGNATION PARAMETERS ON MODULUS OF RUPTURE AND MODULUS OF ELASTICITY OF WOOD
Ozcifci, Ayhan; Ayar, Serdar; Baysal, Ergün; Toker, Hilmi (Slovak Forest Products Research Inst, 2011)The aim of this study was to determine the effects of some impregnation parameters such as impregnation chemicals, impregnation durations, and impregnation methods on modulus of rupture (MOR) and modulus of elasticity (MOE) ... -
Fire properties of laminated veneer lumber treated with some fire retardants
Ozcifci, Ayhan; Toker, Hilmi; Baysal, Ergün (State Forest Products Research Inst, 2007)The objective of this study was to determine fire properties of laminated veneer lumber (LVL) prepared from beech (Fagus orientalis Lipsky) veneers treated with some fire retardants. Boric acid (BA), borax (BX), and di ... -
Fire resistance of Douglas fir (Pseudotsuga menzieesi) treated with borates and natural extractives
Baysal, Ergün; Altinok, Mustafa; Colak, Mehmet; Ozaki, S. Kiyoka; Toker, Hilmi (Elsevier Sci Ltd, 2007)The objective of this study was to determine fire resistance of Douglas fir (Pseudotsuga menzieesi (Mirb.) Franco) specimens treated with borate supplemented aqueous solutions of brutia pine bark powder, acorn powder, ... -
GLOSSINESS, COLOR STABILITY, AND SURFACE ROUGHNESS OF WOOD TREATED WITH SOME BLEACHING CHEMICALS
Ozcifci, Ayhan; Yapici, Fatih; Altun, Suat; Toker, Hilmi; Baysal, Ergün; Senel, Ahmet; Simsek, Hakan (State Forest Products Research Inst, 2009)The aim of this study was to determine the effects of different bleaching chemicals and their treatment time on glossiness, color stability, and surface roughness of wood. Spruce (Picea orientalis L.) and oak (Quercus ...