| 废弃混凝土再生细骨料的研究与发展现状 |
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| 引用本文： | 刘志刚,于江,秦拥军.废弃混凝土再生细骨料的研究与发展现状[J].山西建材,2013(6):9-12. |
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| 作者姓名： | 刘志刚 于江 秦拥军 |
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| 作者单位： | 新疆大学建筑工程学院,新疆乌鲁木齐830047 |
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| 基金项目： | 新疆维吾尔自治区自然科学基金（2012211A005） |
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| 摘 要： | 将废混凝土制成再生细骨料并将其应用到实际工程,对于提高建筑垃圾利用率和环境保护意义重大。对国内外混凝土再生细骨料的研究现状进行分析总结发现：我国对再生砂浆的耐久性研究较缺乏;混凝土骨料的地方性差异和来源不同,导致再生细骨料的性能不尽相同。建议完善再生砂浆的耐久性研究并制定地方标准,为再生细骨料的推广应用提供参考。
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| 关 键 词： | 建筑垃圾 再生细骨料 再生砂浆 |
Research and Development Status of Waste Concrete Recycled Fine Aggregate |
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| Affiliation: | LIU Zhi - gang, YU Jiang, QIN Yong - jun ( Construction Engineering Institute of Xinjiang University, Rrumchi, Xinjiang, 830047, China) |
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| Abstract: | Waste concrete is made into recycled fine aggregate and the recycled fine aggregate is used in practical engineering, which is of great significance to improve the utilization efficiency of construction waste and environmental protection. After analyzing the research status at home and abroad, the author comes to the conclusion recycled mortar the study of the durability of insufficient in China; differentregions and different resources of concrete aggregate make the performance of recycled fine aggregate not completely the same. Consequently, it is suggested that the durability study of recycled mortar be enhanced and that local standards be drawn, which would provide a reference for the popularization and application of recycled fine aggregate. |
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| Keywords: | construction waste recycled fineaggregate reclaimed sand |
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