Impregnation Modification of Wood Seminar
The excellent properties of wood are widely recognized due to the fact that it has been used in the manufacture of structures and shelters from the earliest ages of man. The demand for forest and forests product keeps on increasing as the forest estate is drastically reducing with increasing population and civilization. The increase in the demand of forest and its products in Nigeria has led to the over-exploitation of the Natural Forest and thereby affecting has abundant effect on deforestat...
Paper on Influence of Thermo-Chemical Modification on the Physical and Dimensional Properties of Leucaena leucocephala Wood
Abstract: This study was carried out to examine the physical and mechanical properties of thermally and chemically modified Leucaena leucocephala wood. Sample planks were obtained from Akure and reduced to defect free samples of 20mm × 20mm × 60mm. Wood samples were oven dried at 105 oC and cooled in a dessicator to a constant weight before the thermal treatment. Heat treatment of wood was carried out in a Muffle Furnace at 140 0C, 160 0Cand 180 0C for 1hr and 2 hrs. Butyl Acetate was u...