Determination of surface roughness parameters of heat-treated and untreated Scotch pine, oak and beech woods
Journal Title: Mobilya ve Ahşap Malzeme Araştırmaları Dergisi - Year 2018, Vol 1, Issue 1
Abstract
Heat treatment is an industrial application that changes the physical, mechanical and chemical properties of wood. In addition, the smell, color and surface roughness of the heat treated wood also varies. The objective of this study is to investigate surface roughness properties (Ra, Rz and Rq) of heat treatment and untreated some wood types. In this study, wood specimens prepared from Scotch pine (Pinus sylvestris L.), oak (Quercus petreae L.) and beech (Fagus orientalis L.) wood species were heat-treated according to ThermoWood® method at 212oC for 1 hour and 2 hours in Bolu - Gerede, Turkey. Caliber sanding machine with 180 grinding were applied untreated and heat-treated specimens after heat treatment. Surface roughness parameters (Ra, Rz and Rq) according to ISO 4287 (1997) standard were determined for all samples. According to obtained data, it was observed that the Ra, Rz and Rq parameters decreased when the heat treatment time increased. It was determined that the surface roughness of all wood materials was changed by the applied heat treatment process.
Authors and Affiliations
Ümit Ayata
Keywords
Related Articles
- EP ID EP357808
- DOI -
- Views 83
- Downloads 0
Editörden
Kıymetli okuyucular, Mobilya ve Ahşap Malzeme Araştırmaları Dergisi adı ile kurulan dergimiz, bu ilk sayısının yayınlanması ile yayın hayatına başlamıştır. Bu nedenle, bizlere alt yapı desteği sağlayan Dergi Park ekibine...
Effect of heat treatment on colour and glossiness properties of zebrano, sapelli and merbau woods
Heat treatment is one of the methods of wood modification and it is known that it changes the technological properties of wood. In this study, the determination of the colour and glossiness values on the wood species whi...
Evaluation of furniture industry wastes in polymer composite production
In this study, composite materials were produced by using PVC polymer matrix along with medium density fiberboard (MDF) waste and massive timber waste remained from the furniture industry. For the production of composite...
Yonga levha üretiminde pirinç kavuzu kullanımının yüzey pürüzlülüğü üzerine etkisi
Dünyadaki hammadde yetersizliği ve çevresel baskılardan dolayı farklı lignoselülozik hammadde kaynakları arayışı giderek artmaktadır. Bu kapsamda, orman ürünleri endüstrisi fabrika atıkları, odun unu/talaşı, orman kesim...
Kayın ve kavak odunlarında bazı fiziksel özelliklerle yoğunluk ilişkisinin belirlenmesi
Masif ahşap malzeme geçmişten günümüze birçok farklı alanda kullanılmıştır. Özellikle, kolay temin edilebilmesi, ucuz olması, kolay işlenebilmesi, estetik bakımdan cazip olması gibi birçok üstün özelliklere sahiptir. Odu...