| 沥青胶浆的低温性能试验研究 |
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| 引用本文： | 郑南翔,张永满,张宜洛.沥青胶浆的低温性能试验研究[J].重庆交通大学学报(自然科学版),2005,24(1):53-56. |
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| 作者姓名： | 郑南翔 张永满 张宜洛 |
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| 作者单位： | 长安大学,教育部特殊地区公路工程重点实验室,陕西,西安,710064;长安大学,教育部特殊地区公路工程重点实验室,陕西,西安,710064;长安大学,教育部特殊地区公路工程重点实验室,陕西,西安,710064 |
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| 摘 要： | 笔者在文中采用自制的沥青胶浆蠕变测定仪,通过研究确定了试验条件和方法,对不同粉胶比(DP)沥青胶浆的低温蠕变性能进行了试验研究.此外还分析了影响沥青胶浆低温变形的因素,指出在选择合理粉胶比时,除了考虑所用沥青品种、标号以及矿粉外,还应该和沥青胶浆低温性质结合起来.
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| 关 键 词： | 沥青胶浆 低温性能 试验研究 蠕变 |
| 文章编号： | 1001-716X(2005)01-0053-04 |
| 修稿时间： | 2004年5月19日 |
Test studying of asphalt mortar's performance at low temperature |
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| Abstract: | This paper prepared different DP asphalt mortar with creeping test instrument which made by ourselves, then determined testing condition and methods. We studied their creeping performance at low temperature. We also studied the influencing factors to the deformation of asphalt mortar and pointed out that it must combined the quality grade, brand of asphalt and mineral powder as well as other factors to select the reasonable DP. |
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| Keywords: | asphalt mortar low temperature performance test studying creeping |
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