Physical and mechanical Properties Assessment of Wood Materials Produced from Local Trees in Aljabal Alakhder-Libya

Abstract

Detailed knowledge of wood properties particularly mechanical and physical characteristics is extremely important for developing an effective breeding strategy and maximizing wood utilization. This study focused on the assessment of mechanical and physical properties for timber produced from three local tree species in Aljabal Alakhder: Carob, Pine and Juniper. The results compared with commercial timber used in a local market. Results revealed that the density was ranged from 0.67 g/Cm³ for pine to 0.84 g/Cm3 for carob, whereas the densities of commercial wood ranged from 0.51 g/Cm³ for Miganon to 0.75 g/Cm³ for Beech which give an initial indication that the local timbers have a strong mechanical characteristic. Four-point flexural bending and modulus of rupture tests (MOR) show that Carob timber provide the highest bending force and MOR among the local species and is competitive to the best commercial timber (Suede) which is imported from outside the country