| 高抗车辙性沥青混凝土的配合比设计 |
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| 引用本文： | 王,航,李,磊,赵桂娟,郭,平.高抗车辙性沥青混凝土的配合比设计[J].山西建筑,2014(14):121-122. |
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| 作者姓名： | 王 航 李 磊 赵桂娟 郭 平 |
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| 作者单位： | [1]陕西省高速公路建设集团公司,陕西西安710065 [2]西安科技大学,陕西西安710054 [3]西安公路研究院,陕西西安710065 |
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| 摘 要： | 通过对PR PLASTS抗车辙剂的作用机理分析,进行了高抗车辙性沥青混凝土原材料技术指标试验,施工配合比设计和马歇尔试验,确定出添加PR PLASTS抗车辙剂的沥青混合料最佳油石比,并依此进行车辙试验,确定PR PLASTS抗车辙剂的最佳添加量,结果表明PR PLASTS抗车辙剂的最佳添加量为沥青用量的4%。
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| 关 键 词： | 高抗车辙性 沥青混凝土 配合比设计 PR PLASTS抗车辙剂 最佳油石比 |
Mix design of high anti-rutting asphalt concrete |
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| WANG Hang,LI Lei,ZHAO Guiojuan,GUO Ping.Mix design of high anti-rutting asphalt concrete[J].Shanxi Architecture,2014(14):121-122. |
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| Authors: | WANG Hang LI Lei ZHAO Guiojuan GUO Ping |
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| Affiliation: | 1. Shannxi Highway Construction Group Corporation, Xi＇ an 710065, China ; 2. Xi＇ an University of Science and Technology, Xi＇ an 710054, China; 3. Xi＇ an Road Research Institute, Xi＇ an 710065, China) |
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| Abstract: | The action mechanism of PR PLASTS anti-rutting agent was analyzed, the raw material specifications test of asphalt concrete with high anti-rutting, construction mixture ratio design and Marshall test were made, the optimum asphalt aggregate ratio of asphalt mixture with PR PLASTS added was determined. And the rutting test was made to determine the optimum adding amount of PR PLASTS. The results showed the optimum addition of PR PLASTS was 4% of asphalt content. |
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| Keywords: | high anti-rutting asphalt concrete mixture ratio design PR PLASTS anti-rutting agent optimum asphalt aggregate ratio |
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