ICS93.080 CCSP50DB64 宁夏回族自治区地方标准 DB64/T2178—2026 城市道路综合利用建筑垃圾技术标准 TechnicalStandardsfortheComprehensiveUtilizationofConstructionWastein UrbanRoads 2026-05-08发布 2026-08-07实施 宁夏回族自治区住房和城乡建设厅 宁夏回族自治区市场监督管理厅发布DB64/T2178—2026 前言 根据《自治区市场监管厅关于下达2024年地方标准制（修）订计划（第二批）的通知》 的要求，标准编制组经大量的试验和工程实践，认真总结了国内科研成果和实践经验，并广 泛征求了建设、设计、监理、施工、检测等单位的意见，编制了本标准。 本标准的主要内容是：1总则；2术语；3基本规定；4建筑垃圾加工处理；5建筑垃圾再 生集料；6路基工程；7路面基层。 本标准由宁夏回族自治区住房和城乡建设厅负责管理，由宁夏大学负责具体技术内容解 释。在执行过程中如有意见或建议，请寄送宁夏大学（地址：宁夏银川市西夏区贺兰山西路 539号，邮政编码：750021），以便今后修订。 本标准主编单位：宁夏大学 本标准参编单位：宁夏华晟节能环保科技有限公司 宁夏回族自治区建筑科技与产业化发展中心 宁夏方圆建设工程有限公司 中交基础设施养护集团宁夏工程有限公司 本标准主要起草人：李宏波华树东段军库李君李学娟 张华田军仓陆成韩利钧张才 靳红霞周永桂伍成龙林海成于军 王德全陈刚王华刘锋张轩硕 本标准主要审查人：钟彩虹周杨刘星刘全科孔令惠DB64/T2178—2026 目次 1总则···········································································································1 2术语···········································································································2 3基本规定·····································································································3 4建筑垃圾加工处理·························································································4 4.1一般规定·····························································································4 4.2场地建设·····························································································4 4.3建筑垃圾收集、运输与堆放····································································4 4.4建筑垃圾加工工艺················································································5 5建筑垃圾再生集料·························································································7 5.1一般规定·····························································································7 5.2I、II类建筑垃圾再生集料·······································································7 5.3III类建筑垃圾再生集料··········································································8 6路基工程·····································································································9 6.1一般规定·····························································································9 6.2路基填筑·····························································································9 6.3台背回填···························································································10 6.4路基换填处理·····················································································11 6.5管道地基处理·····················································································11 6.6管道基础处理·····················································································12 6.7沟槽、井室回填··················································································12 6.8质量检验及验收··················································································13 7路面基层···································································································14 7.1一般规定···························································································14 7.2建筑垃圾级配再生集料基层···································································14 7.3水泥稳定建筑垃圾再生集料基层·····························································15 7.4水泥粉煤灰稳定建筑垃圾再生集料基层····················································16 7.5石灰粉煤灰稳定建筑垃圾再生集料基层····················································18 7.6质量检验与验收··················································································19 本标准用词说明·······························································································23 引用标准名录··································································································24 附：条文说明··································································································25DB64/T2178—2026 ·1·1总则 1.0.1为促进建筑垃圾再生集料在城市道路给排水管道基础垫层、沟槽回填、井室回填、 路基填筑、路基换填、台背回填、路面基层中合理、全面、绿色、环保、实用、经济的应用， 编制了本标准。 1.0.2本标准适用于城市道路综合利用建筑垃圾再生集料的设计、施工和质量验收。 1.0.3建筑垃圾的加工处理及在城市道路中的设计、施工和质量验收，尚应符合国家及宁 夏回族自治区现行有关标准的规定。DB64/T2178—2026 ·2·2术语 2.0.1细粒式再生混合料fine-grainedrecycledmixture