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| 一种成品温拌沥青的热存储耐久性 | |
| 引用本文： | 梁亚军,黄婉利,麻旭荣,许志鸿.一种成品温拌沥青的热存储耐久性[J].同济大学学报(自然科学版),2011,39(12):1816-1820. |
| 作者姓名： | 梁亚军 黄婉利 麻旭荣 许志鸿 |
| 作者单位： | 1. 同济大学交通运输工程学院,上海 201804;.中国石化上海沥青销售分公司,上海 200050 2. 中国石化上海沥青销售分公司,上海,200050 3. 同济大学交通运输工程学院,上海,201804 |
| 摘 要： | 对一种由温拌剂改性生产的成品温拌沥青进行了沥青性能、混合料性能和现场热储存耐久性能评价,并与基质沥青进行了对比.该温拌沥青与基质沥青的技术性能指标(包括粘度)相当,但温拌沥青能够提高混合料的施工和易性,降低施工温度,且其温拌混合料性能不低于热拌沥青混合料的技术要求.在生产现场,温拌沥青经过长期高温储存后,仍能降低混合料的施工温度,具有较好的热储存耐久性. |
| 关 键 词： | 温拌沥青 温拌沥青混合料 热存储耐久性 |
| 收稿时间： | 2010/10/19 0:00:00 |
| 修稿时间： | 2011/10/13 0:00:00 |
Durability Performance of a Warm Asphalt Product During Hot Storage |
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| LIANG Yajun,HUANG Wanli,MA Xurong and XU Zhihong.Durability Performance of a Warm Asphalt Product During Hot Storage[J].Journal of Tongji University(Natural Science),2011,39(12):1816-1820. | |
| Authors: | LIANG Yajun HUANG Wanli MA Xurong and XU Zhihong |
| Institution: | College of Transportation Engineering,Tongji University,Shanghai 201804,China; Shanghai Asphalt Sales Branch Company of Sinopec,Shanghai 200050,China;Shanghai Asphalt Sales Branch Company of Sinopec,Shanghai 200050,China;Shanghai Asphalt Sales Branch Company of Sinopec,Shanghai 200050,China;College of Transportation Engineering,Tongji University,Shanghai 201804,China |
| Abstract: | Comparison with base asphalt,an evaluation was made of the performance of warm asphalt modified by the surfactant based warm-mix additives in asphalt properties,mixture performance and asphalt durability after hot storage.The technical indicators(including viscosity) of this warm asphalt were on the same level with base asphalt.But the warm asphalt could improve mixture workability,reduce compaction temperature.And the performance of its warm mix asphalt(WMA) was not less than the hot mix asphalt(HMA) techn... |
| Keywords: | warm asphalt warm mix asphalt asphalt durability after hot storage |
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