虽然多年来用硼液敞槽处理建筑用锯材已取得良好的结果,但目前在澳大利亚和新西兰还在试图进一步简化处理过程或扩大其应用范围,使其不仅防治粉蠧虫和番死虫,并用于建筑材达到一般防腐目的。在这方面的主要发展是浸渍—扩散法。即把湿材放在极浓的盐类防腐溶液小浸渍片刻,然后密堆数周,这 Although good results have been achieved in the treatment of architectural sawn timber with open boron solution for many years, there are still ongoing attempts in Australia and New Zealand to simplify the treatment process or to expand its application so that it not only protects against pinworms and dead insects, And for building materials to achieve the general purpose of preservation. The main development in this area is the impregnation-diffusion method. That the wet material placed in a very thick salt solution of a small immersion moment, and then close for several weeks, this