TAN, Hüseyin Recep Tayyip Erdoğan Üniversitesi - Rize Teknik Bilimler MYO - Mobilya ve Dekorasyon Bölümü, Turkey , PEKER, Hüseyin Artvin Çoruh Üniversitesi - Orman Endüstri Mühendisliği Bölümü, Turkey

The Material of Barite (BaSO4) Feature Impregnation on wood and Effect of Compressive Strength

15804

In this study, impregnation properties of barite in wood was investigated for the first time; being harmless to environmental-human health, this natural material was aimed to be used in various fields (industries such as furniture, construction, etc.). Barite (BaSO4) was prepared at different concentrations (1%, 3%, 5%, 50%), and impregnation was done as per ASTM-D 1413-76 principles. Scots pine (Pinus sylvestris L.) and oriental beech (Fagus orientalis Lipsky) was used as a wood type. According to experimental results, total retention (kg/m^3), retention %, compression strengthes in both species of wood with increasing solution concentration increased. The highest value of total retention beech wood at 50 % solution (2030 kg/m^3); the highest value of retention % beech wood at 50 % solution (1.80 %) ; highest value of compression strengthes beech wood at 50 % solution (71.86 N/mm^2); least value of compression strengthes pine wood at % 5 solution (59.91 N/mm^2 ) is obtained.

15

Barite , treatment , compression strength , wood , building industry

Journal Of Polytechnic

19