中铁四局宁高城际轨道二期NG-TA08标轻型屋面板施工方案宁高城际轨道二期NG-TA08标轻型屋面板施工方案中铁四局宁高城际轨道二期NG-TA08标轻型屋面板施工方案中铁四局宁高城际轨道二期NG-TA08标轻型屋面板施工方案编制：赵敏捷审核：李延龙批准：仰宗录中铁四局集团有限公司宁高城际轨道二期NG-TA08标项目经理部二〇一五年十一月目录1.编制依据...................................................................................................................................12.工程概况.....................................................................................................................................12.1工程概况..........................................................................................................................12.2工程数量表......................................................................................................................43.工程重难点分析.........................................................................................................................43.1屋面板工程重难点..........................................................................................................43.2屋面板施工重难点及解决办法......................................................................................44.施工准备及部署.......................................................................................................................54.1施工准备..........................................................................................................................5中铁四局宁高城际轨道二期NG-TA08标轻型屋面板施工方案4.2施工计划..........................................................................................................................74.3工期保证措施..................................................................................................................85.施工工艺技术.............................................................................................................................85.1屋面板加工制作..............................................................................................................85.2屋面板运输......................................................................................................................85.3屋面板吊装顺序..............................................................................................................95.4屋面板安装....................................................................................................................105.4.1测量放线..............................................................................................................105.4.2檩条安装...............................................................................................................115.4.3屋面板的安装.......................................................................................................115.4.4调节板缝距离......................................................................................................125.4.5焊接......................................................................................................................135.4.6嵌缝......................................................................................................................135.4.7防水层及保护层施工...........................................................................
