是一种结合大型混凝土预制板与轻钢压型屋面波纹彩板特点的新材料。比同尺寸大型混凝土预制板密度更小，比轻钢压型屋面波纹彩板更大的荷载等级。
Skeleton light roof panel is a kind of new material which is combined with the characteristics of the large concrete precast slab and the corrugated corrugated roof. Smaller than the same size of large concrete precast slab of smaller, more than light steel corrugated roof corrugated board greater load rating.
在以往大型混凝土预制板及轻钢彩板的安装工法基础上，形成了地铁车辆段工程中钢骨架轻型屋面板施工方案。
In previous large precast concrete panel and light steel color plate installation method of foundation, the formation of a section of the metro vehicle project of steel frame light house panel construction scheme.