Emprenye Maddesi Olarak Kullanılan Borlu Bileşiklerin Tutunma Miktarı ve Yıkanma Direncinin Güçlendirilmesi

Bu çalışma emprenye maddesi olarak kullanılan sentetik borlu bileşiklerin tutunma dirençlerinin artırılması amacıyla yapılmıştır. Bu amaçla hazırlanan Sarıçam (Pinus sylvestris Lipsky), Sapsız Meşe (Quercus petraea Liebl.) ve Doğu Kayını (Fagus orientalis Lipsky) deney örnekleri, 12 farklı bileşimde geliştirilen emprenye maddesi kullanılarak TS 6193 EN 84 prensiplerine uyumlu bir şekilde batırma metodu ile emprenye edilmiştir. Emprenye edilen deney örnekleri aynı standarda göre test edilmiştir. Sonuç olarak geliştirilen emprenye maddesinin, ağaç türüne bağlı olarak, sadece borlu bileşiklerle yapılan emprenye işlemine göre yaklaşık 2 kat daha fazla yıkanma direnci ve tutunma miktarı sağladığı tespit edilmiştir. Geliştirilen emprenye maddesi, borlu bileşik içeriği ile biyotik ve abiyotik faktörlere karşı ağaç malzeme üzerinde koruma sağlarken diğer yandan da CCA gibi insan sağlığı için tehlikeli olan diğer toksik emprenye maddelerinden çok daha çevre dostudur. Ayrıca bu emprenye maddesi ile emprenye edilen ağaç malzeme, ekonomik ömrünü tamamlamasının ardından sağlıklı metodlarla ve çok daha kolayca geri dönüştürülebilmektedir.

Strengthening the Retention Amount and Leaching Resistance of Boron Compounds Used as Impregnation Material

This study is carried out in order to increase the retention performance of synthetic boron compounds. For this purpose, the testsamples prepared from Scots pine (Pinus sylvestris Lipsky), European Oak (Quercus petraea Liebl.) and Oriental Beech (Fagusorientalis Lipsky) woods and impregnated with dipping method in accordance with the principles of TS 6193 EN 84 by using 12different compositions of developed impregnation material. The impregnated test samples are tested according to the samestandards’ principles. It has been found that the retention amount and leaching resistance of the impregnation materialsapproximately 2 times higher than the ones which are impregnated with boron compounds depending on kind of wood. Thisimpregnation material is more environmentally friendly than other toxic impregnation materials which are harmful for humanhealth such as CCA beside its preservation feature against biotic and abiotic factors through boron compounds content. Moreoeverthe wood materials impregnated with developed impregnation material can be recycled comparatively more easily and in a healthyway at the end of its economical lifetime.

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Politeknik Dergisi-Cover
  • ISSN: 1302-0900
  • Yayın Aralığı: Yılda 4 Sayı
  • Başlangıç: 1998
  • Yayıncı: GAZİ ÜNİVERSİTESİ