Nowadays, slop roof consists of steel column and beam or steel truss and purling, and connected with existed building by concrete beam cast in place, is being used commonly in this project.
目前,在全国各地的“平改坡”项目中,普遍采用轻
构坡屋顶,由
柱、
或
桁

檩条构成,通过浇筑混
卧
将新增轻
坡屋顶与原有混

构连接。
乡村生活
,见证水晶
程
福
克搜索枯肠,想找些缓
题,让小姐们感到好


