铁皮风管防火包裹做法.ppt

Click to edit Master text styles,Second level,Third level,Fourth level,Fifth level,CLICK TO EDIT,HO,M,E,C,*,铁皮风管包覆,1,、保全板,9mm,2,、,U,型龙骨圈,50 x40 x0.6mm,3,、吊杆（许用应力,10N/mm2,）,4,、角钢或槽钢横担,5,、,L,型龙骨,40 x40 x0.6mm,6,、铁皮风管,w1500mm,1,Copyright Promat International Asia Pacific Limited-June 2006 Version,铁皮风管包覆,1,、,铁皮风管,2,、,U,型龙骨圈，间距,1220mm,3,、,L,型龙骨,40 x40 x0.6mm,4,、抽芯铆钉,2,Copyright Promat International Asia Pacific Limited-June 2006 Version,铁皮风管包覆,1,、保全板,9mm,2,、,铁皮风管,3,、,M4,自攻螺丝,200mm,4,、,L,型龙骨,40 x40 x0.6mm,1,、保全板,9mm,2,、,U,型龙骨圈,50 x40 x0.6mm,3,、,M4,自攻螺丝,200mm,4,、,铁皮风管,3,Copyright Promat International Asia Pacific Limited-June 2006 Version,铁皮风管包覆,1,、,U,型龙骨圈,50 x40 x0.6mm,2,、,铁皮风管,3,、,L,型龙骨,40 x40 x0.6mm,4,Copyright Promat International Asia Pacific Limited-June 2006 Version,铁皮风管包覆,1,、,U,型龙骨圈,50 x40 x0.6mm,2,、,铁皮风管,3,、,L,型龙骨,40 x40 x0.6mm,5,Copyright Promat International Asia Pacific Limited-June 2006 Version,铁皮风管包覆,1,、保全防火板,9MM,2,、铁皮风管,3,、板缝处轻钢龙骨圈,U50X50X1.0mm,（间距,1220MM,）,4,、轻钢龙骨,U50X50X1.0mm,（安放于管段中间位置，与,3,用铆钉连接）,5,、角钢支撑,6,、槽钢横撑,7,、吊杆,1500mmw3000mm,6,Copyright Promat International Asia Pacific Limited-June 2006 Version,工程照片,7,Copyright Promat International Asia Pacific Limited-June 2006 Version,工程照片,8,Copyright Promat International Asia Pacific Limited-June 2006 Version,工程照片,9,Copyright Promat International Asia Pacific Limited-June 2006 Version,