二、种植屋面的构造种植屋面的基层和防水层与一般平屋顶的做法完全相同,只是面层作法不同。它的面层作法是:取消常用平屋顶最上面的隔热层和保温层,直 Second, the structure of planting roofing Planting the roof and the waterproof layer of the roof is the same as the practice of a flat roof, but the surface layer practices are different. Its face-up method is: to eliminate the top of the common flat roof insulation and insulation, straight