DB33/T1250-2021：城镇道路养护作业规程

DB33/T1250-2021······1

1 总则······9

2 术语······10

3 基本规定······11

4 人员与设备······12

5 道路巡查······13

5.1 一般规定······13

5.2 巡查内容······13

5.3 巡查要求······15

6 沥青路面······16

6.1 一般规定······16

6.2 常见病害与养护······16

6.3 养护要求与质量验收······19

7 水泥混凝土路面······24

7.1 一般规定······24

7.2 常见病害与养护······24

7.3 养护要求与质量验收······27

8 砌筑路面······31

8.1 一般规定······31

8.2 常见病害与养护······31

8.3 养护要求与质量验收······32

9 人行道······34

9.1 一般规定······34

9.2 常见病害与养护······34

9.3 养护要求与质量验收······36

10 路基······39

10.1 一般规定······39

10.2 常见病害与养护······39

10.3 养护要求与质量验收······40

11 道路附属设施······43

11.1 一般规定······43

11.2 常见病害与养护······43

11.3 养护要求与质量验收······44

12 安全文明作业······49

13 档案管理······51

附录A 城镇道路巡查表······53

本规程用词说明······54

引用标准名录······55