ICS 93.080 P 66 DB34 安 徽 省 地 方 标 准 DB 34/T 2918—2017 高速公路沥青路面养护工程施工技术规范 Technical Specifications for Construction of Asphalt Pavement Maintenance Engineering of 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 2918—2017 目 次 前言 ............................................................................... III 1 范围 .............................................................................. 1 2 规范性引用文件 .................................................................... 1 3 术语和定义 ........................................................................ 1 4 材料 .............................................................................. 2 4.1 4.2 4.3 4.4 4.5 5 5 6 7 7 一般规定 ...................................................................... 配合比设计 .................................................................... 沥青混合料拌和 ................................................................ 沥青混合料运输 ................................................................ 沥青混合料摊铺 ................................................................ 压实及成型 .................................................................... 施工缝 ........................................................................ 7 7 8 8 8 8 9 大粒径沥青混合料基层 .............................................................. 9 7.1 7.2 7.3 7.4 7.5 7.6 7.7 7.8 8 路面检测 ...................................................................... 旧结构层铣刨 .................................................................. 工作面处理 .................................................................... 施工环境 ...................................................................... 沥青混凝土面层 .................................................................... 7 6.1 6.2 6.3 6.4 6.5 6.6 6.7 7 2 2 4 4 5 施工准备 .......................................................................... 5 5.1 5.2 5.3 5.4 6 一般规定 ...................................................................... 沥青 .......................................................................... 粗集料 ........................................................................ 细集料 ........................................................................ 填料 .......................................................................... 一般规定 ...................................................................... 9 材料 .......................................................................... 9 配合比设计 .................................................................... 9 拌和 ......................................................................... 10 运输 ......................................................................... 10 摊铺 ......................................................................... 10 压实 ......................................................................... 10 边部排水 ..................................................................... 10 冷再生沥青混合料基层 ............................................................. 10 8.1 一般规定 ..................................................................... 11 I DB34/T 2918—2017 8.2 8.3 8.4 8.5 8.6 8.7 8.8 8.9 9 材料 .......................................................................... 11 设备 .......................................................................... 11 配合比设计 .................................................................... 11 拌和 .......................................................................... 12 运输 .......................................................................... 13 摊铺 .......................................................................... 13 压实 .......................................................................... 13 养生 .......................................................................... 13 微表处 ............................................................................ 14 9.1 一般规定 ...................................................................... 14 9.2 材料 .......................................................................... 14 9.3 配合比设计 .................................................................... 14 9.4 摊铺 .......................................................................... 14 9.5 养护及开放交通 ................................................................ 14 10 沥青混凝土薄层罩面 ............................................................... 14 10.1 一般规定 .................................................................
DB34-T 2918-2017 高速公路沥青路面养护工程施工技术规范 安徽省
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