| 摘要 |
<p>The multi-layer bamboo plywood with high work strength isn't liable to warp, characterized in that said plywood is composed of bamboo strips or strip-shaped bamboo compositing materials that are superposed and glued one with respect to another, the side of said plywood is provided with a through hole running through the plywood perpendicular to said side, tensioned wires with high tenacity and elasticity are provided within said through hole and a fastening assembly is disposed at the end of said wires. The advantages of this invention consist in high strength, excellent abrasion resistance and being not liable to warp, which contribute to flat connection in series and long service life. Said bamboo plywood is a perfect substitute for lumber, and the wide use thereof will remarkably save lumber and thereby protect the forest resources.</p> |
