内容简介
DB42/T 849-2012公路沥青路面厂拌热再生技术规范
Technical specifications for central plant hot recycling of highway asphalt pavements
2012-09-01实施
2012-08-14发布
目 次
前 言..............................................................................................................................................................1
引 言...........................................................................................................................................................1
1 范围.....................................................................................................................................................................1
2 规范性引用文件.................................................................................................................................................1
3 术语和定义、符号和代号.................................................................................................................................1
4 总则.....................................................................................................................................................................2
5 原路面调查及分析.............................................................................................................................................3
6 材料.....................................................................................................................................................................3
7 设备.....................................................................................................................................................................5
8 再生混合料配合比设计.....................................................................................................................................6
9 再生沥青混合料施工.........................................................................................................................................7
附 录 A （规范性附录） 厂拌热再生沥青混合料配合比设计方法......................................................... 9
前 言
本标准按 GB/T 1.1-2009《标准化工作导则 第 1 部分：标准的结构和编写》给出的规则起草。
本标准由湖北省交通运输厅提出。
本标准由湖北省交通运输厅归口。