Investigation of the effects of drying and air conditioning parameters on wood material and wooden konstruction application

Mustafa Altunok; Musa Atar; Mustafa Aktaş; İhsan Küreli; Haci İsmail Kesik; Ramazan Bülbül; Hilal Ulaşan

Makale detayları

Investigation of the effects of drying and air conditioning parameters on wood material and wooden konstruction application

Yazarlar:

Mustafa Altunok | Musa Atar | Mustafa Aktaş | İhsan Küreli | Haci İsmail Kesik | Ramazan Bülbül | Hilal Ulaşan

Yayıncı:

Cankiri Karatekin University

Ana Başlıklar:

Mühendislik

Dergi:

Anadolu Orman Araştırmaları Dergisi Vol.9 Issue 1, pp.132-140

Belge Tipi:

Makale

Yayın Tarihi:

6/2023

Belge Dili:

Türkçe

Document ID (Org No.):

2001295457

pISSN:

1309-856X

Anahtar kelimeler:

Özet:

 In this study, drying, and conditioning parameters of the wood were determined by using Scotch pine Pinus sylvestris L., Eastern beech Fagus orientalis L., and sessile oak Quercus petrea L woods, which are widely used as a material in the Woodworking Industry and are sufficiently grown in Turkey. Its effects on some physical and mechanical properties and wood construction applications were investigated. Draft pieces in rough sizes from three wood species used in the preparation of the test samples were dried in a heat treatment oven at 100C and in a rhythmic steam jet oven environment for 360 hours. 1260 test specimens from three dried wood species were prepared according to the relevant standards and used as stated in the research method. All of the test samples were kept at 20C65 climatic conditions air conditioning room for 168 hours one week, respectively, and tests were applied to one-third of the samples. All of the remaining samples were kept consecutively alternately at 40C35 climatic condition for 168 hours and the second third of them were tested and the last remaining part last one-third was kept at 10C50 climatic condition for the same time and the test was applied. Thus, the one-year seasonal outdoor cycle conditions and the effects of these conditions on wood material properties and wood applications were determined by the presence of test specimens in successive alternating climatic conditions. As a result, it was determined that the moisture balance level of the samples prepared from dried wood and kept in all three climatic conditions consecutively was lower than the undried wood, less deformation was observed, and a significant level of stability and increase was achieved in the mechanical resistance values and in the successive climatic conditions of dowel and tenon construction applications has been done.

 In this study, drying, and conditioning parameters of the wood were determined by using Scotch pine Pinus sylvestris L., Eastern beech Fagus orientalis L., and sessile oak Quercus petrea L woods, which are widely used as a material in the Woodworking Industry and are sufficiently grown in Turkey. Its effects on some physical and mechanical properties and wood construction applications were investigated. Draft pieces in rough sizes from three wood species used in the preparation of the test samples were dried in a heat treatment oven at 100C and in a rhythmic steam jet oven environment for 360 hours. 1260 test specimens from three dried wood species were prepared according to the relevant standards and used as stated in the research method. All of the test samples were kept at 20C65 climatic conditions air conditioning room for 168 hours one week, respectively, and tests were applied to one-third of the samples. All of the remaining samples were kept consecutively alternately at 40C35 climatic condition for 168 hours and the second third of them were tested and the last remaining part last one-third was kept at 10C50 climatic condition for the same time and the test was applied. Thus, the one-year seasonal outdoor cycle conditions and the effects of these conditions on wood material properties and wood applications were determined by the presence of test specimens in successive alternating climatic conditions. As a result, it was determined that the moisture balance level of the samples prepared from dried wood and kept in all three climatic conditions consecutively was lower than the undried wood, less deformation was observed, and a significant level of stability and increase was achieved in the mechanical resistance values and in the successive climatic conditions of dowel and tenon construction applications has been done.

 In this study, drying, and conditioning parameters of the wood were determined by using Scotch pine Pinus sylvestris L., Eastern beech Fagus orientalis L., and sessile oak Quercus petrea L woods, which are widely used as a material in the Woodworking Industry and are sufficiently grown in Turkey. Its effects on some physical and mechanical properties and wood construction applications were investigated. Draft pieces in rough sizes from three wood species used in the preparation of the test samples were dried in a heat treatment oven at 100C and in a rhythmic steam jet oven environment for 360 hours. 1260 test specimens from three dried wood species were prepared according to the relevant standards and used as stated in the research method. All of the test samples were kept at 20C65 climatic conditions air conditioning room for 168 hours one week, respectively, and tests were applied to one-third of the samples. All of the remaining samples were kept consecutively alternately at 40C35 climatic condition for 168 hours and the second third of them were tested and the last remaining part last one-third was kept at 10C50 climatic condition for the same time and the test was applied. Thus, the one-year seasonal outdoor cycle conditions and the effects of these conditions on wood material properties and wood applications were determined by the presence of test specimens in successive alternating climatic conditions. As a result, it was determined that the moisture balance level of the samples prepared from dried wood and kept in all three climatic conditions consecutively was lower than the undried wood, less deformation was observed, and a significant level of stability and increase was achieved in the mechanical resistance values and in the successive climatic conditions of dowel and tenon construction applications has been done.

 Bu çalışmada, ağaç işleri endüstrisinde yaygın bir şekilde kullanılan ve Türkiye coğrafyasında yeterince yetişmesi nedeniyle sarıçam Pinus sylvestris L., Doğu kayını Fagus orientalis L. ve sapsız meşe Quercus petrea L. odunları kullanılarak, kurutma ve iklimlendirme parametrelerinin ahşabın bazı fiziksel ve mekanik özelliklerine ve ahşap konstrüksiyon uygulamalarına etkisi araştırılmıştır. Deney örneklerinin hazırlanmasında kullanılan üç ahşap türünden kaba ölçülerdeki yeterli miktarda taslak parçalar ısıl işlem fırınında 100C lik sıcaklıkta ve ritmik buhar püskürtmeli fırın ortamında 360 saat süre ile kurutulmuştur. Kurutulmuş üç odun türü taslak parçalardan 1260 adet deney örneği ilgili standartlara göre hazırlanmış ve araştırma yönteminde bildirildiği gibi kullanılmıştır. Deney örnekleri tümü sırasıyla 20C65 iklim şartında iklimlendirme odasında 168 saat bir hafta bekletilip, örneklerin üçte birisine testler uygulanmıştır. Kalan örneklerin tamamı ardışık münavebeli olarak 40C35 iklim şartında 168 saat süreyle bekletilip ikinci üçte biri test edilmiş ve en son kalan kısım son üçte biri 10C50 iklim şartında yine aynı süreyle bekletilmiş ve fiziksel ölçümler ile mekanik testler uygulanmıştır. Böylece test örneklerinin ardışık münavebeli iklim şartlarında bulunması ile bir yıllık mevsimsel dış ortam döngü şartlarını ve bu şartların ahşap malzeme özelliklerine ve ahşap uygulamalar üzerindeki etkisi belirlenmiştir. Sonuç olarak, kurutulmuş ve her üç iklim şartında bekletilmiş deney örneklerindeki rutubet denge düzeyinin kurutulmamış deney örneklerine göre daha düşük düzeyde olduğu, daha az deformasyona uğradığı, genel olarak mekanik direnç değerlerinde artış belirlenirken özellikle kavelalı ve zıvanalı konstrüksiyon uygulamalarında önemli düzeyde stabilite sağlandığı tespit edilmiştir.

Makale detayları

Investigation of the effects of drying and air conditioning parameters on wood material and wooden konstruction application

Yazarlar:

Mustafa Altunok | Musa Atar | Mustafa Aktaş | İhsan Küreli | Haci İsmail Kesik | Ramazan Bülbül | Hilal Ulaşan

Yayıncı:

Cankiri Karatekin University

Ana Başlıklar:

Mühendislik

Dergi:

Anadolu Orman Araştırmaları Dergisi Vol.9 Issue 1, pp.132-140

Belge Tipi:

Makale

Yayın Tarihi:

6/2023

Belge Dili:

Türkçe

Document ID (Org No.):

2001295457

pISSN:

1309-856X

Wood material

drying

sequential climatic condition

physical and mechanical properties

air conditioning roomAhşap malzeme

Kurutma

Ardışık iklim şartı

Fiziksel ve mekanik özellikler

İklimlendirme odası.

Sayı

Makale detayları

Yazarlar: Mustafa Altunok | Musa Atar | Mustafa Aktaş | İhsan Küreli | Haci İsmail Kesik | Ramazan Bülbül | Hilal Ulaşan

Yayıncı: Cankiri Karatekin University

Ana Başlıklar: Mühendislik

Dergi: Anadolu Orman Araştırmaları Dergisi Vol.9 Issue 1, pp.132-140

Belge Tipi: Makale

Yayın Tarihi: 6/2023

Belge Dili: Türkçe

Document ID (Org No.): 2001295457

pISSN: 1309-856X

Sayı

Yazarlar:

Mustafa Altunok | Musa Atar | Mustafa Aktaş | İhsan Küreli | Haci İsmail Kesik | Ramazan Bülbül | Hilal Ulaşan

Yayıncı:

Cankiri Karatekin University

Ana Başlıklar:

Mühendislik

Dergi:

Anadolu Orman Araştırmaları Dergisi Vol.9 Issue 1, pp.132-140

Belge Tipi:

Makale

Yayın Tarihi:

6/2023

Belge Dili:

Türkçe

Document ID (Org No.):

2001295457

pISSN:

1309-856X