| 含方解石石灰岩沥青混合料性能的试验研究 |
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| 引用本文： | 卢廷基,李中汉,岳爱军.含方解石石灰岩沥青混合料性能的试验研究[J].西部交通科技,2013(9):46-52. |
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| 作者姓名： | 卢廷基 李中汉 岳爱军 |
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| 作者单位： | 1. 广西金港高速公路有限公司,广西钦州535000;广西道路结构与材料重点实验室,广西 南宁530007
2. 广西道路结构与材料重点实验室,广西 南宁530007;广西交通科学研究院,广西南宁530007 |
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| 摘 要： | 为论证含方解石的石灰岩集料在高速公路路面工程应用的可行性，文章抽样检测了含方解石石灰岩集料的力学特性、物理特性及粘附性，并采用改进的集料耐崩解及裂解性试验方法对其耐高温性能进行评价，同时对含方解石石灰岩沥青混合料AC～25、AC～20的水稳定性能、高温稳定性能进行了检验。
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| 关 键 词： | 方解石 石灰岩 沥青路面 路用性能 |
Experimental Study on the Performance of Limestone Asphalt Mixture Containing Calcite |
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| LU Ting-ji
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LI Zhong-han
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YUE Ai-jun.Experimental Study on the Performance of Limestone Asphalt Mixture Containing Calcite[J].Western China Communication Science & Technology,2013(9):46-52. |
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| Authors: | LU Ting-ji LI Zhong-han YUE Ai-jun |
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| Institution: | LU -13rig - ji1＇2, LI Zhong - han1＇2 ,YUE Ai - jurl2＇3 ( 1. Guangxi J ingang Expressway Co., Ltd., Qinzhou, GuangxJ, 535000; 2. Guangxi Key La - boratory of Road Structure and Materials, Nanni ng, Guangxi, 530007; 3. GuangxJ Transporta - tion Research Institute, Nanning, Guangxi, 530007) |
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| Abstract: | Abstract：To demonstrate the feasibility of applying the limestone aggregates containing the calcite on expressway pavement engineering, the article conducted the sampling detection on the mechanical properties, physical properties and adhesion of limestone aggregates containing the calcite,and adopted the improved disintegration-resistance and cracking test method of aggregates to evaluate its thermostability performance, and meanwhile it tested the water stability and high temperature stability of limestone asphalt mixture AC - 25 and AC - 20 containing the calcite. |
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| Keywords: | Calcite Limestone Asphalt pavement Road performance |
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