单面彩钢酚醛复合风管制作安装施工工法目录一、前言................................................................................................................................................1二、工法特点........................................................................................................................................1三、适用范围........................................................................................................................................1四、工艺原理........................................................................................................................................1五、主要工艺流程及操作要点.............................................................................................................25.1施工工艺流程........................................................................................................................25。2操作要点.............................................................................................................................25。2.1前期准备..........................................................................................................................25.2.2制作....................................................................................................................................25。2。3风管连接.......................................................................................................................45.2.4风管安装.............................................................................................................................45.2.5检测......................................................................................................................................4六、施工机具........................................................................................................................................5七、质量控制........................................................................................................................................5八、安全措施........................................................................................................................................7九、环保措施........................................................................................................................................7十、效益分析........................................................................................................................................710。0.1绝热性好，可大大减少空调的散热损失......................................................................710.0.2消声性好.............................................................................................................................810.0。3重量轻，可减轻建筑负荷，且安装方便......................................................................810。0。4经久耐用，使用寿命长...............................................................................................810.0。5降低层高..........................................................................................................................810。0.6可缩短施工周期..............................................................................................................810.0.7卫生.........................................................................
