DB11/T 1731-2020 公路用建筑垃圾再生材料施工与验收规范
简介
DB11/T 1731-2020
公路用建筑垃圾再生材料施工与验收规范
Construction and acceptance specifications of construction waste recycled materials for highway
2020-10-01实施
2020-06-30发布 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 再生集料.........................................................................................................................................................2 4.1 分类..........................................................................................................................................................2 4.2 技术要求..................................................................................................................................................2 4.3 材料分档与掺配......................................................................................................................................4 5 水泥稳定再生集料混合料.............................................................................................................................5 5.1 原材料......................................................................................................................................................5 5.2 配合比设计..............................................................................................................................................6 5.3 施工要求..................................................................................................................................................7 5.4 质量管理与验收......................................................................................................................................9 6 石灰粉煤灰稳定再生集料混合料...............................................................................................................10 6.1 原材料....................................................................................................................................................10 6.2 配合比设计............................................................................................................................................10 6.3 施工要求................................................................................................................................................12 6.4 质量管理与验收....................................................................................................................................13 7 路基用再生材料...........................................................................................................................................14 7.1 原材料....................................................................................................................................................14 7.2 施工要求................................................................................................................................................15 7.3 质量管理和验收....................................................................................................................................18 附录 A （规范性附录） 杂物含量及混凝土粒料含量试验方法 ...............................................................20 附录 B （规范性附录） 轻质杂物含量试验方法 .......................................................................................22 附录 C （规范性附录） 路基用再生材料的最大干密度及压实度确定方法............................................23
DB11/T 1731-2020
公路用建筑垃圾再生材料施工与验收规范
Construction and acceptance specifications of construction waste recycled materials for highway
2020-10-01实施
2020-06-30发布 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 再生集料.........................................................................................................................................................2 4.1 分类..........................................................................................................................................................2 4.2 技术要求..................................................................................................................................................2 4.3 材料分档与掺配......................................................................................................................................4 5 水泥稳定再生集料混合料.............................................................................................................................5 5.1 原材料......................................................................................................................................................5 5.2 配合比设计..............................................................................................................................................6 5.3 施工要求..................................................................................................................................................7 5.4 质量管理与验收......................................................................................................................................9 6 石灰粉煤灰稳定再生集料混合料...............................................................................................................10 6.1 原材料....................................................................................................................................................10 6.2 配合比设计............................................................................................................................................10 6.3 施工要求................................................................................................................................................12 6.4 质量管理与验收....................................................................................................................................13 7 路基用再生材料...........................................................................................................................................14 7.1 原材料....................................................................................................................................................14 7.2 施工要求................................................................................................................................................15 7.3 质量管理和验收....................................................................................................................................18 附录 A （规范性附录） 杂物含量及混凝土粒料含量试验方法 ...............................................................20 附录 B （规范性附录） 轻质杂物含量试验方法 .......................................................................................22 附录 C （规范性附录） 路基用再生材料的最大干密度及压实度确定方法............................................23
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