据业内人士分析,当前建材业呈现出以下五大投资热点:一是装饰木材。为了保护森林资源、维护生态环境,开发代木装饰材料已成为发展方向。二是外墙材料。近年来,我国外墙装饰中使用硬面材料占外墙装饰材料的85％以上,而软性材料仅占15％左右,这种用料上的比例不协调成为改革的重点。三是门窗材料。塑钢门窗具有防潮、防腐、保温、隔音等特性,是较 According to industry analysts, the current building materials industry has shown the following five investment hot spots: First, decorative wood. In order to protect the forest resources and maintain the ecological environment, it has become the development direction to develop the substitute materials for the generation of wood. Second, the external wall material. In recent years, the use of hard surface materials in exterior decoration in our country accounts for more than 85% of exterior wall decoration materials, while the soft material accounts for only about 15%. The uncoordinated proportion of such materials has become the focus of reform. Third, windows and doors materials. Plastic doors and windows with moisture, corrosion, insulation, noise and other features, is more