Study on the Effect of Bambusa Rigida Keng to the Physico-Mechanical Properties of the Original Structure Bamboo Composite Board

With the top parts, middle parts, bottom parts of the bamboo as raw material, making the composite board. Study the effect of Bambusa rigida keng to the physico-mechanical properties of the original structur e bamboo composite board. The results show that: from the top to the bottom of the bamboo, the physical and mechanical performance parameters has obvious trend; while from the top to the bottom parts of the bamboo as the raw materi als composite board, the physic al and mechanical performance parameters also has obvious trend. Wherein both the bending strength has the same tre nd, and the density, size changes rate, and the compressive strength has the different trends.