DB34/T 3840-2021 排水降噪型沥青混合料SMAp设计与施工技术规范
简介
DB34/T 3840-2021
排水降噪型沥青混合料SMAp设计与施工技术规范
Technical specification for the design and construction of SMAp asphalt mixtures of drainage and noise-reducing type
2021-01-25发布
2021-02-25实施 目 次 前言 ................................................................................1 1 范围 ............................................................................... 1 2 规范性引用文件 ..................................................................... 1 3 术语和定义 ......................................................................... 1 4 符号 ............................................................................... 1 5 材料 ............................................................................... 2 5.1 沥青结合料 ..................................................................... 2 5.2 集料 ........................................................................... 4 5.3 填料 ........................................................................... 5 5.4 渗透性树脂 ..................................................................... 6 6 沥青混合料设计 ..................................................................... 6 6.1 沥青混合料技术要求 ............................................................. 6 6.2 沥青混合料配合比设计 ........................................................... 7 7 防水黏结层 ......................................................................... 7 8 沥青混合料施工 ..................................................................... 7 8.1 一般规定 ....................................................................... 7 8.2 沥青混合料的拌制 ............................................................... 8 8.3 运输 ........................................................................... 8 8.4 摊铺 ........................................................................... 8 8.5 碾压和成型 ..................................................................... 8 8.6 接缝 ........................................................................... 9 8.7 开放交通 ....................................................................... 9 9 质量检验 ........................................................................... 9 9.1 原材料检验 ..................................................................... 9 9.2 防水黏结层的质量检验 ........................................................... 9 9.3 沥青混合料施工过程中质量检验 ................................................... 9 9.4 沥青路面质量控制标准 .......................................................... 10 附录 A（规范性） 粗集料热老化(煮沸法) 试验方法 ...................13 A.1 目的与适用范围 ................................................................ 13 A.2 仪具与材料 .................................................................... 13 A.3 试验准备 ...................................................................... 13 A.4 试验步骤 ...................................................................... 13 A.5 结果整理 ...................................................................... 14 A.6 报告 .......................................................................... 14 附录 B（规范性） 填料碳酸钙含量试验方法 ...................... 16 B.1 适用范围 ...................................................................... 16 B.2 仪具与材料 .................................................................... 16 B.3 试验准备 ....................................................................... 16 B.4 试验步骤 ....................................................................... 17 B.5 结果整理 ....................................................................... 18 B.6 允许误差 ....................................................................... 18 B.7 报告 ........................................................................... 18 附录 C（规范性） 沥青混合料渗水系数试验方法.................... 20 C.1 适用范围 ....................................................................... 20 C.2 仪具与材料 ..................................................................... 20 C.3 室内渗水系数方法与步骤 ......................................................... 21 C.4 沥青路面现场渗水系数试验方法与步骤 .................................. 21 C.5 计算 ........................................................................... 21 C.6 报告 ........................................................................... 21 附录 D（规范性） 沥青路面层间粘结强度试验方法..................... 23 D.1 适用范围 ....................................................................... 23 D.2 仪具与材料 ..................................................................... 23 D.3 试验准备 ....................................................................... 24 D.4 试验步骤 ....................................................................... 24 D.5 计算 ........................................................................... 25 D.6 允许误差 ....................................................................... 25 D.7 报告 ........................................................................... 25
DB34/T 3840-2021
排水降噪型沥青混合料SMAp设计与施工技术规范
Technical specification for the design and construction of SMAp asphalt mixtures of drainage and noise-reducing type
2021-01-25发布
2021-02-25实施 目 次 前言 ................................................................................1 1 范围 ............................................................................... 1 2 规范性引用文件 ..................................................................... 1 3 术语和定义 ......................................................................... 1 4 符号 ............................................................................... 1 5 材料 ............................................................................... 2 5.1 沥青结合料 ..................................................................... 2 5.2 集料 ........................................................................... 4 5.3 填料 ........................................................................... 5 5.4 渗透性树脂 ..................................................................... 6 6 沥青混合料设计 ..................................................................... 6 6.1 沥青混合料技术要求 ............................................................. 6 6.2 沥青混合料配合比设计 ........................................................... 7 7 防水黏结层 ......................................................................... 7 8 沥青混合料施工 ..................................................................... 7 8.1 一般规定 ....................................................................... 7 8.2 沥青混合料的拌制 ............................................................... 8 8.3 运输 ........................................................................... 8 8.4 摊铺 ........................................................................... 8 8.5 碾压和成型 ..................................................................... 8 8.6 接缝 ........................................................................... 9 8.7 开放交通 ....................................................................... 9 9 质量检验 ........................................................................... 9 9.1 原材料检验 ..................................................................... 9 9.2 防水黏结层的质量检验 ........................................................... 9 9.3 沥青混合料施工过程中质量检验 ................................................... 9 9.4 沥青路面质量控制标准 .......................................................... 10 附录 A（规范性） 粗集料热老化(煮沸法) 试验方法 ...................13 A.1 目的与适用范围 ................................................................ 13 A.2 仪具与材料 .................................................................... 13 A.3 试验准备 ...................................................................... 13 A.4 试验步骤 ...................................................................... 13 A.5 结果整理 ...................................................................... 14 A.6 报告 .......................................................................... 14 附录 B（规范性） 填料碳酸钙含量试验方法 ...................... 16 B.1 适用范围 ...................................................................... 16 B.2 仪具与材料 .................................................................... 16 B.3 试验准备 ....................................................................... 16 B.4 试验步骤 ....................................................................... 17 B.5 结果整理 ....................................................................... 18 B.6 允许误差 ....................................................................... 18 B.7 报告 ........................................................................... 18 附录 C（规范性） 沥青混合料渗水系数试验方法.................... 20 C.1 适用范围 ....................................................................... 20 C.2 仪具与材料 ..................................................................... 20 C.3 室内渗水系数方法与步骤 ......................................................... 21 C.4 沥青路面现场渗水系数试验方法与步骤 .................................. 21 C.5 计算 ........................................................................... 21 C.6 报告 ........................................................................... 21 附录 D（规范性） 沥青路面层间粘结强度试验方法..................... 23 D.1 适用范围 ....................................................................... 23 D.2 仪具与材料 ..................................................................... 23 D.3 试验准备 ....................................................................... 24 D.4 试验步骤 ....................................................................... 24 D.5 计算 ........................................................................... 25 D.6 允许误差 ....................................................................... 25 D.7 报告 ........................................................................... 25
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