Combining with air-conditioning installation engineering in public area of subway line No.1 in Hangzhou,the essay respectively introduces the merits and fabrication method of composite wind pipe with colorful steel plate,mainly describes the installation technology of composite wind pipe with double-side colorful steel plate,and briefly illustrates its testing standard and requirements,with a view to guide future similar construction.%结合杭州地铁1号线车站公共区空调系统安装工程,分别介绍了彩钢板复合风管的优点及制作方法,着重阐述了双面彩钢板复合风管安装工艺,并对其测试标准及要求作了简要说明,以期指导今后同类工程施工。
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