DB63-T1842-2020······1

1 總則······8

2 術語和符號······9

2.1 術語······9

2.2 符號······11

3 基本規定······13

4 材料······14

4.1 隔水墊層······14

4.2 透水層······16

4.3 透水找平層······16

4.4 透水磚······17

4.5 透水水泥混凝土······18

5 設計······20

5.1 一般設計要求······20

5.2 透水磚路面設計······23

5.3 透水水泥混凝土路面設計······24

5.4 排水系統設計······25

6 施工······29

6.1 一般規定······29

6.2 基層施工······29

6.3 隔水墊層施工······32

6.4 透水層施工······36

6.5 透水找平層施工······36

6.6 透水磚面層施工······37

6.7 透水水泥混凝土面層施工······38

7 驗收······40

7.1 一般規定······40

7.2 主控項目······40

7.3 一般項目······44

本規程用詞說明······47

引用標準名錄······48

附：條文說明······49

1 總則······51

3 基本規定······52

4 材料······53

4.1 隔水墊層······53

4.2 透水層······53

4.3 透水找平層······53

4.4 透水磚······54

4.5 透水水泥混凝土······54

5 設計······55

5.1 一般設計要求······55

5.3 透水水泥混凝土路面設計······55

6 施工······56

6.2 基層施工······56

6.6 透水磚面層施工······56

6.7 透水水泥混凝土面層施工······56

7 驗收······58

7.3 一般項目······58