Doğal bir enerji kaynağı odun: Yanma özelliği ve koruma yöntemleri
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Dosyalar
Tarih
2015
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Afyon Kocatepe Üniversitesi
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
Odun, eşsiz yenilenebilir ve çevre dostu doğal kaynaklardan olması nedeniyle en yaygın olarak kullanılan yapı malzemelerinden biridir. Kolay işleme, fiziksel ve mekanik özellikleri, estetik görünüm, çevre‐sağlık açısından, hem konut ve hem de konut dışı inşaat uygulamaları için ahşap‐ahşap esaslı kompozitlere artan bir ilgi vardır. Uzun yıllardan bu yana yapı malzemesi olarak önemli bir yer teşkil eden ahşabın, kolay tutuşabilme ve yanabilme özelliği nedeniyle bazı yerlerdeki kullanım alanı sınırlı kalmaktadır. Ahşap ve ahşap esaslı malzemeler karbon ve hidrojenden oluşmakta olup; yanıcılık özelliği bulunmaktadır. Yangın geciktiricilerle işlem görmüş ağaçların kömür tabakasının mikro yapısal incelemesinde; işlem görmemiş ağaca göre farklı kömürleşme yangın geciktiricilerin makro parçalarının bulunduğu bu parçaların oluşumu, kömürleşme derecesi ve kömürün görünümü üzerinde etkili olmaktadır. Bu çalışmada, ahşabın iç ve dış ortam etkilerine karşı korunması ve yanmayı geciktirici etkisinin belirlenmesi, dayanım ömrünün artırılması ile beraber ülke ekonomisine de önemli katkılar sağlayacağı vurgulanmaktadır.
Wood is one of the most widely used construction materials due to being unique renewable and environmental friendly natural resources. With its easy processing, physical and mechanical properties, aesthetic appearance, environmental and health aspects, there is a growing interest to use wood and wood based composites for applications in both residential and non‐residential building construction. Wood has been a structural material for many years however, its ability to ignite and burn has limited its use in some applications. Wood and wood‐based materials consist of carbon and hydrogen and have the property of combustibility. When the micro structural analysis of the coal layer of the wood was treated, fire‐retardants was done; it was seen that there was a different coalification in comparison with untreated wood, this coalification contained macro components of fire‐retardants and existence of these components had an influance on the degree of coalification and the appearance of the coal. Wood internal and external environment against the effects of protection (construction and furniture industry, material handling strength increased) and the fire retardant used to determine durability with increasing life will contribute significantly to the national economy.
Wood is one of the most widely used construction materials due to being unique renewable and environmental friendly natural resources. With its easy processing, physical and mechanical properties, aesthetic appearance, environmental and health aspects, there is a growing interest to use wood and wood based composites for applications in both residential and non‐residential building construction. Wood has been a structural material for many years however, its ability to ignite and burn has limited its use in some applications. Wood and wood‐based materials consist of carbon and hydrogen and have the property of combustibility. When the micro structural analysis of the coal layer of the wood was treated, fire‐retardants was done; it was seen that there was a different coalification in comparison with untreated wood, this coalification contained macro components of fire‐retardants and existence of these components had an influance on the degree of coalification and the appearance of the coal. Wood internal and external environment against the effects of protection (construction and furniture industry, material handling strength increased) and the fire retardant used to determine durability with increasing life will contribute significantly to the national economy.
Açıklama
Anahtar Kelimeler
Yanma, Enerji, Çevre, Doğal kaynaklar, Odun koruma, Combustion, Energy, Environment, Natural resources, Wood protection
Kaynak
Afyon Kocatepe Üniversitesi Fen ve Mühendislik Bilimleri Dergisi
WoS Q Değeri
Scopus Q Değeri
Cilt
15
Sayı
2
