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Utilization of Incinerator Bottom Ash for Pavement

机译:焚化炉底灰在路面中的利用

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摘要

The conventional disposal of Incinerator Bottom Ash (IBA) is landfill. The study tried to evaluate the possibilities of IBA to be fine aggregate of Dense Grade Asphalt Concrete (DGAC) in laboratory. The laboratory tests included mixture design and performance tests. In the test sets, The IBA replacements of fine aggregate in DGAC were 10%, 20%. According to the experiment results, IBA would replace partial fine aggregate in DGAC. Because too much IBA additions would causes higher asphalt content and particle densification, the proposal maximum IBA replacement of fine aggregate in DGAC is 30%. On the basis of performances results, DGAC with IBA were also similar to original set. Based on saving of resources and those results, IBA should be a new option to be Surface material for pavement.
机译:焚化炉底灰(IBA)的常规处理方法是填埋。该研究试图评估IBA在实验室中用作密集级沥青混凝土(DGAC)细骨料的可能性。实验室测试包括混合物设计和性能测试。在测试集中,DGAC中的IBA细骨料替代量分别为10%,20%。根据实验结果,IBA将替代DGAC中的部分细骨料。由于添加过多的IBA会导致更高的沥青含量和颗粒致密化,因此建议的DGAC中细骨料的最大IBA替代率为30%。根据性能结果,带有IBA的DGAC也与原始设置相似。基于节省资源和这些结果,IBA应该成为路面材料的新选择。

著录项

  • 来源
  • 会议地点 PhiladelphiaPA(US);PhiladelphiaPA(US)
  • 作者单位

    Dept. of Civil Engineering, National Central University No.300, Jhongda Rd., Jhongli City, Taoyuan County 32001, Taiwan, R.O.C.;

    Dept. of Traffic and Transportation Engineering and Management, Feng-Chia University No. 100, Wenhwa Rd., Seatwen, Taichung 40724, Taiwan, R.O.C.;

    Dept. of Civil Engineering, National Central University No.300, Jhongda Rd., Jhongli City, Taoyuan County 32001, Taiwan, R.O.C.;

    Dept. of Civil Engineering, National Central University No.300, Jhongda Rd., Jhongli City, Taoyuan County 32001, Taiwan, R.O.C.;

    Dept. of Civil Engineering, National Central University No.300, Jhongda Rd., Jhongli City, Taoyuan County 32001, Taiwan, R.O.C.;

  • 会议组织
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 固体废物的处理与利用;
  • 关键词

    Incinerator Bottom Ash (IBA);

    机译:焚化炉底灰(IBA);

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