ICS  93.080.01 R 18 DB34 安 徽 省 地 方 标 准 DB 34/T 2917—2017 高速公路养护工程质量检验与评定标准 Quality Inspection and Evaluation Standards of Maintenance Engineering for Expressway 文稿版次选择 2017 - 09 - 15 发布 安徽省质量技术监督局 2017 - 10 - 15 实施 发 布 DB34/T 2917—2017 目    次 前言 ................................................................................ IV  1 范围 .............................................................................. 1  2 规范性引用文件 .................................................................... 1  3 养护工程质量评定 .................................................................. 2  3.1 3.2 3.3 4 路基养护工程 ...................................................................... 4  4.1 4.2 4.3 4.4 4.5 4.6 4.7 4.8 4.9 4.10 4.11 4.12 4.13 4.14 4.15 4.16 4.17 5 一般规定 ...................................................................... 2  养护工程质量评分 .............................................................. 2  养护工程质量等级评定 .......................................................... 4  一般规定 ...................................................................... 4  路基注浆加固 .................................................................. 5  浆砌排水沟整修、砌筑 .......................................................... 5  急流槽、跌水整修、砌筑 ........................................................ 6  渗沟整修 ...................................................................... 7  边坡修复 ...................................................................... 7  液压喷播草灌、挂三维网喷播草灌防护 ............................................ 8  锥、护坡修复 .................................................................. 9  SNS 主动防护网 ................................................................ 10  砌石工程维修加固 ............................................................ 10  砌体、混凝土挡土墙修复加固 .................................................. 11  锚杆扶壁墙加固 .............................................................. 12  加筋土挡土墙更换维修 ........................................................ 14  抗滑桩加固 .................................................................. 15  锚杆框架梁加固 .............................................................. 16  预应力锚索框架梁加固 ........................................................ 17  涵洞工程 .................................................................... 18  路面养护工程 ..................................................................... 24  5.1 5.2 5.3 5.4 5.5 5.6 5.7 5.8 5.9 一般规定 ..................................................................... 沥青混凝土面层 ............................................................... 水泥混凝土面层 ............................................................... 微表处 ....................................................................... 碎石封层 ..................................................................... 雾封层 ....................................................................... 沥青混凝土薄层罩面 ........................................................... 沥青混合料就地热再生面层 ..................................................... 冷再生沥青混合料基层 ......................................................... 24  24  25  26  27  28  28  30  31  I DB34/T 2917—2017 5.10 水泥混凝土基层 ............................................................... 32  5.11 大粒径沥青混合料基层 ......................................................... 33  5.12 水泥稳定粒料基层和底基层 ..................................................... 34  5.13 石灰土底基层 ................................................................. 35  5.14 级配碎石基（底）层 ........................................................... 35  5.15 水泥混凝土路面板底注浆 ....................................................... 36  6 桥梁养护工程 ...................................................................... 37  6.1 6.2 6.3 6.4 6.5 6.6 6.7 6.8 6.9 6.10 6.11 6.12 6.13 6.14 6.15 6.16 6.17 6.18 7 隧道养护工程 ...................................................................... 51  7.1 7.2 7.3 7.4 7.5 8 一般规定 ...................................................................... 37  桥面铺装修补和更换 ............................................................ 37  伸缩缝（快速）更换 ............................................................ 38  支座更换和维修 ................................................................ 39  混凝土桥梁表层缺陷修补 ........................................................ 40  混凝土表面涂装 ................................................................ 41  压力灌注法修补裂缝 ............................................................ 42  表面封闭法修补裂缝 ............................................................ 42  钢结构防腐涂装 .........................