DB41 河 南省地方标准 DB41/T 825—2013 沥青路面乳化沥青厂拌冷再生技术规范 Technical Specifications for Emulsified Asphalt Central Plant Cold Recycling of Highway Asphalt Pavement 2013-09-05发布 2013-11-05实施 河南省质量技术监督局 发布  DB41/T825—2013 目 次 前言................................................................................II 1 2 3 4 5 范围 .............................................................................. 1 规范性引用文件 .................................................................... 1 术语和定义 ........................................................................ 1 缩略语 ............................................................................ 2 原沥青路面调查与评价 .............................................................. 2 5.1 一般规定 ...................................................................... 2 原路面历史资料调查 ............................................................ 3 原路面状况调查与评价 .......................................................... 3 交通量调查 .................................................................... 3 原路面材料性能评价 ............................................................ 3 5.2 5.3 5.4 5.5 6 材料要求 .......................................................................... 3 6.1 一般规定 ...................................................................... 3 6.2RAP ........................................................................... 3 6.3 6.4 6.5 6.6 乳化沥青 ...................................................................... 4 集料和填料 .................................................................... 5 水泥 .......................................................................... 5 水 ............................................................................ 5 7 再生混合料设计 .................................................................... 5 7.1 一般规定 ...................................................................... 5 级配范围 ...................................................................... 5 配合比设计流程 ................................................................ 6 7.2 7.3 7.4RAP分析.......................................................................6 7.5 7.6 7.7 7.8 乳化沥青配方设计 .............................................................. 6 再生混合料配合比设计 .......................................................... 7 设计配合比验证 ................................................................ 8 配合比设计报告 ................................................................ 8 8 施工工艺与质量控制 ................................................................ 8 8.1 一般规定 ...................................................................... 8 施工准备 ...................................................................... 8 施工工艺 ...................................................................... 9 施工质量管理 ..................................