家居装饰的木质装潢材料主要是指木质地板、木纤维装饰板、木饰条等。它们存在的易受潮、易被各菌种侵蚀而霉变的问题，已成为装潢业急待解决的问题。霉变原因何在？经研究发现：木质材料本身带有的水份与菌种，水泥混凝土建筑面是含碱、盐份较多的物质，当在未经特殊处理的墙 Home decoration wood decoration materials mainly refers to wooden floors, wood fiber decorative panels, wood trim and so on. Their problems of being susceptible to moisture and easy to be eroded and mold by various bacteria have become urgent problems in the decoration industry. What are the causes of mildew? The study found that: The moisture content and bacterial species of the wood material itself, the cement concrete construction surface is a substance containing more alkali and salt, when the wall has not been specially treated