木材是在立木上形成的一种有机物质,具显微结构和各向异性。木材的毛细管结构对其处理是极重要的,能使防腐剂渗透进木材内,防止微生物破坏木材组织。木材的防腐处理不外是用刷子涂刷、浸渍、渗透扩散和加压处理等几种,木材防腐的功效决定于进入木材的防腐剂的饱和程度。根据最近苏联有关木材防腐技术的理论,最有效的处理是将木材置于防腐缸内,在高压下浸注。从防腐的观点来说,木材可分为易处理树种和难 Wood is an organic material formed on standing wood, with microstructure and anisotropy. The capillary structure of wood is extremely important for its handling, allowing the penetration of preservatives into the wood and preventing microbial damage to the wood. Wood preservative treatment is nothing more than a brush brushing, impregnation, diffusion and pressure treatment of several, the effectiveness of wood preservative depends on the saturation into the wood preservatives. According to the recent Soviet theory of wood preservation technology, the most effective treatment is to place the wood in a corrosion-resistant cylinder and dip at high pressure. From a preservative point of view, wood can be divided into easy-to-handle species and hardships