DB42/T 849-2012 公路沥青路面厂拌热再生技术规范
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。
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。
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