1.溝一天溝、反梁檐溝、斜溝
1 channel a gutter, eaves gutter, anti beam oblique groove

2.孔一落水孔、過水孔、出入人孔
2.A drop hole, water hole hole, access manhole

3.根一女兒墻、天窗壁、、高低跨、變形縫、。煙囪、管道等突出屋面防水層的根部
3.The root of a parapet, wall, skylights, low cross, deformation joint,. The chimney, pipelines and other prominent roof waterproof layer root

4.泛一泛水
4.Pan a flashing

5.頂一壓頂
5.Top top

6.邊一槍口邊
6.The edge of a muzzle edge

7.角一屋面轉角處的陰角和陽角
7.Angle of a roof corner Yin and yang angle angle

8.縫一變形縫、分格縫
8.A deformation joint, dividing joint

9.座一設備基座、拉線座
9.A device base, pull the seat

以上部位是屋面上容易引起結構變形、溫差變形、干縮變形的薄弱處，必須要綜合治理。要采取以柔性來適應變形，用構造濟南防水與材料防水相結合的做法；用局部增強、補強與整體濟南防水相結合的多道設防的方法。