| 拌和温度对温拌沥青混合料水稳定性的影响 |
| |
| 引用本文： | 于江,苏明,李林萍.拌和温度对温拌沥青混合料水稳定性的影响[J].路基工程,2011,0(2):10-13. |
| |
| 作者姓名： | 于江 苏明 李林萍 |
| |
| 作者单位： | 新疆大学建筑工程学院, 乌鲁木齐 830047 |
| |
| 基金项目： | 国家自然科学基金项目，新疆维吾尔自治区高校科研计划科学研究重点项目，新疆大学校院联合项目 |
| |
| 摘 要： | 温拌沥青是拌和温度介于热拌沥青与冷拌沥青拌和温度之间的一种施工技术,由于施工温度较热拌沥青低,拌和时残留在集料内的水分不能彻底蒸发,沥青混合料的压实度很难达到要求,路面空隙率偏大,容易造成水损害。应用三种温拌沥青进行组合,对不同温拌沥青进行水稳定性性能试验,得出了最佳拌和温度范围。
|
| 关 键 词： | 温拌沥青 拌和温度 压实度 水稳定性 |
| 收稿时间： | 2019-11-11 |
Influence of Mixing Temperature on Warm Mix Asphalt Water Stability |
| |
| Authors: | YU Jiang SU Ming LI Lin-ping |
| |
| Institution: | (School of Architectural Engineering,Xinjiang University,Urumchi 830047,China) |
| |
| Abstract: | Warm mix asphalt is such a construction technology that the mixing temperature is between cold mix asphalt and hot mix asphalt.For construction temperature of warm mix asphalt is lower than that of hot mix asphalt,the residual water in aggregates cannot be completely evaporated,so asphalt mixture is difficult to reach the required compactness,causing larger pavement void ratio and subject to water damage.In this paper,three kinds of warm mix asphalt are combined and water stability test is carried out separately.Finally,the optimum mixing temperature range is obtained. |
| |
| Keywords: | warm mix asphalt mixing temperature compactness water stability |
| 本文献已被 维普 万方数据 等数据库收录！ |
| 点击此处可从《路基工程》浏览原始摘要信息 |
| 点击此处可从《路基工程》下载免费的PDF全文 |
|
