| 掺加聚酯纤维的改性沥青路面在兰州地区的应用 |
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| 引用本文： | 胡勤虎.掺加聚酯纤维的改性沥青路面在兰州地区的应用[J].中国市政工程,2009(6):16-17,23. |
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| 作者姓名： | 胡勤虎 |
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| 作者单位： | 兰州市政建设集团有限责任公司,甘肃,兰州,730070 |
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| 摘 要： | 介绍了掺加聚酯纤维改性沥青路面的性能特点和聚脂纤维的作用。通过聚酯纤维的选取、聚酯纤维沥青混合料的性能试验比选、配合比三阶段设计、拌和时间及温度控制、摊铺、碾压质量等方面的有效控制,阐述了施工工艺的关键要点。经兰州地区北滨河西路农沙段的实际施工,使聚酯纤维改性沥青路面得到成功应用。
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| 关 键 词： | 改性沥青路面 聚酯纤维 配合比设计 性能特点 施工工艺 |
Application of Modified Asphalt Pavement Mixed with Polyester in Lanzhou Area |
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| HU Qin-hu.Application of Modified Asphalt Pavement Mixed with Polyester in Lanzhou Area[J].China Municipal Engineering,2009(6):16-17,23. |
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| Authors: | HU Qin-hu |
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| Abstract: | The performance characteristics of modified asphalt pavement mixed with polyester are introduced in the paper, as well as the function of polyester. Several key points of construction technologies are presented from the choice of polyester, performance test selection of modified asphalt mixture with polyester, mix designs of three stages, mixing time, temperature control, paving and rolling. Modified asphalt pavement mixed with polyester has been applied successfully in Nongsha Section of West Beibin River Rd. in Lanzhou area. |
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| Keywords: | modified asphalt pavement polyester mix design performance characteristics construction technique |
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