摘要
介绍了意大利ＡＬＰ风管系统，该系统由铝箔聚氨酯夹心板制成的复合风管、特种系统附件、管道连接件及固定件组成。复合风管加工简单、安装方便、重量轻、机械强度高，集保温、保护功能于一体，但ＡＬＰ板材的防火性能有待改善，目前尚不能满足国内防火规范的要求。
Presents an introduction to Italian ALP air duct system. Its sandwich panels are made of a rigid urethane foam covered on each side by an aluminum sheet, which are easy to fabricate and install, and can serve both as insulation and protection, but there is room for improvement in its fireproof performance to make it meet requirements in China fire regulation.
出处
《暖通空调》
北大核心
1998年第4期74-76,共3页
Heating Ventilating & Air Conditioning
