ICS 93.080 P 66 DB3302 浙 江 省 宁 波 市 地 方 标 准 DB 3302/T 1069—2018 城市道路养护技术规程 2018 - 06 - 21 发布 宁波市质量技术监督局 2018 - 06 - 21 实施 发 布 DB3302/T 1069—2018 目 次 前言 ................................................................................ IV 引言 ................................................................................. V 1 范围 .............................................................................. 1 2 规范性引用文件 .................................................................... 1 3 术语和定义 ........................................................................ 1 4 总则 .............................................................................. 2 4.1 4.2 4.3 4.4 4.5 4.6 5 一般规定 ...................................................................... 路基翻浆 ...................................................................... 路基沉陷 ...................................................................... 边坡挡墙 ...................................................................... 基层 .......................................................................... 5 5 6 6 7 沥青路面预防性养护 ................................................................ 7 6.1 6.2 6.3 6.4 6.5 6.6 6.7 6.8 6.9 6.10 6.11 7 3 3 3 4 4 5 路基、基层养护 .................................................................... 5 5.1 5.2 5.3 5.4 5.5 6 一般规定 ...................................................................... 养护分类分级 .................................................................. 检测与评价 .................................................................... 特殊气候条件养护 .............................................................. 养护技术和管理 ................................................................ 养护档案管理 .................................................................. 一般规定 ...................................................................... 7 裂缝填封 ...................................................................... 8 乳化沥青稀浆封层 ............................................................. 10 微表处 ....................................................................... 10 沥青表面处治 ................................................................. 11 碎石封层 ..................................................................... 11 雾状封层 ..................................................................... 11 沥青再生 ..................................................................... 12 厂拌热再生 ................................................................... 12 就地热再生 .................................................................. 12 就地冷再生 .................................................................. 13 沥青路面常规养护 ................................................................. 13 7.1 一般规定 ..................................................................... 13 7.2 裂缝 ......................................................................... 14 7.3 坑槽 ......................................................................... 14 I DB3302/T 1069—2018 7.4 7.5 7.6 7.7 7.8 7.9 8 拥包 ......................................................................... 沉陷 ......................................................................... 车辙 ......................................................................... 泛油 ......................................................................... 其他病害 ..................................................................... 补强与翻修 ................................................................... 15 15 15 15 15 15 水泥混凝土路面养护 ............................................................... 16 8.1 8.2 8.3 8.4 8.5 8.6 8.7 8.8 8.9 8.10 9 一般规定 ..................................................................... 日常养护 ..................................................................... 裂缝维修 ..................................................................... 板边、板角修补 ............................................................... 板块脱空处理 ................................................................. 其他病害维修 ................................................................. 翻修及改善 ................................................................... 加铺水泥混凝土面层 ........................................................... 加铺沥青面层 ................................................................. 材料 ........................................................................ 16 16 17 17 17 18 19 19 19 19 人行道及其他附属设施 ............................................................. 20 9.1 9.2 9.3 9.4 9.5 9.6 10 一般规定