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,普遍采用轻钢
坡屋顶,由钢柱、钢
或钢

钢檩条
成,通过浇筑混凝
卧
将新增轻钢坡屋顶与原有混凝

连接。


角色
缓和的话题,让小姐们感到好过




