| 级配碎石基层施工关键技术 |
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| 引用本文： | 吕文江,韩君良,郭平,刘雨迪,吴德军.级配碎石基层施工关键技术[J].公路,2011(7). |
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| 作者姓名： | 吕文江 韩君良 郭平 刘雨迪 吴德军 |
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| 作者单位： | 1. 陕西省交通建设集团公司 西安市710075
2. 西安公路研究院 西安市 710054 |
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| 摘 要： | 对级配碎石基层的级配和施工工艺进行了系统的研究,并通过对比5种试验路方案来确定级配碎石基层与沥青混凝土中面层之间的黏结层,即:煤油稀释沥青透层、SBR改性乳化沥青黏层油、煤油稀释沥青透层+SBR改性乳化沥青黏层油、煤油稀释沥青透层+SBS改性沥青碎石封层、高渗透乳化沥青透层油的使用效果,最终推荐采用高渗透乳化沥青透层油的黏结层方案,并得出了一些关于级配碎石基层施工的关键技术成果。
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| 关 键 词： | 道路工程 级配碎石 基层 高渗透乳化沥青透层油 黏结层 |
Construction Key Technique of Graded Broken Stone Basement |
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| Lü Wen-jiang,HAN Jun-liang,GUO Ping,LIU Yu-di,WU De-jun.Construction Key Technique of Graded Broken Stone Basement[J].Highway,2011(7). |
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| Authors: | Lü Wen-jiang HAN Jun-liang GUO Ping LIU Yu-di WU De-jun |
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| Institution: | Lü Wen-jiang1,HAN Jun-liang2,GUO Ping2,LIU Yu-di2,WU De-jun2 (1.Shaanxi Provincial Communication Construction Group,Xi'an 710075,China,2.Xi'an Highway Research Institute,Xi'an 710054,China) |
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| Abstract: | A systemic research for the construction key techniques of the graded broken stone basement is carried out.By comparing five experimentation pavement scheme the viscidity layer between graded broken stone basement and bitumen layer is confirmed,that is: the used effective of kerosene cutback asphalt priming,SBR modified-emulsion asphalt viscidity oil,kerosene cutback asphalt priming+SBR modified-emulsion asphalt viscidity oil,kerosene cutback asphalt priming+SBS modified-asphalt macadam feal,highly permeati... |
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| Keywords: | road engineering graded broken stone basement highly permeation emulsion asphalt layer-penetration oil viscidity layer |
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