在木材防护方面,目前国内通常采用常温浸渍,热冷槽浸渍,加压浸注等有效方法,但只适宜木构件或木材在使用前的防护处理。而对大量的已安装建筑物木构件的防护处理,国内外普遍采用人工涂刷或喷涂的方法,由于药物的渗透度和木材表面对药液的吸收量有限,同时劳动强度大,操作条件 In the aspect of wood protection, currently domestically used methods such as normal temperature impregnation, hot and cold tank impregnation, pressure impregnation, etc. are effective methods, but are only suitable for the protection treatment of wood components or wood before use. For the protection of a large number of wooden components of installed buildings, artificial brushing or spraying methods are commonly used at home and abroad. Due to the penetrability of the drug and the absorption of the liquid on the wood surface, there is limited labor intensity and operating conditions.