| SAMPAVE应力吸收层沥青结合料存储性能研究 |
| |
| 引用本文： | 王伯禹,廖卫东,陈拴发.SAMPAVE应力吸收层沥青结合料存储性能研究[J].水运科技信息,2011(3):73-76. |
| |
| 作者姓名： | 王伯禹 廖卫东 陈拴发 |
| |
| 作者单位： | [1]湖北省交通运输厅汉十高速公路管理处,武汉430051 [2]湖北汉宜高速公路沥青加铺工程指挥部,武汉430051 [3]长安大学特殊地区公路工程教育部重点实验室,西安710064 |
| |
| 摘 要： | 通过对国产基质沥青进行类型和标号的试验选择,采用多种改性剂对基质沥青进行复合改性,并对改性剂的投料顺序、改性沥青的存储性能进行试验分析,研制出SAMPAVE应力吸收层沥青结合料,提出其生产工艺参数。综合性能指标结果表明：SAMPAVE应力吸收层沥青结合料性能分级达到PG76-28标准,完全满足应力吸收层混合料对结合料的要求。
|
| 关 键 词： | SAMPAVE 应力吸收层 沥青结合料 存储性能 |
Research on Storage Performance of Asphalt Combined with Material of SAMPAVE Stress Absorption Interlayer |
| |
| Wang Boyu,Liao Weidong,Chen Shuanfa.Research on Storage Performance of Asphalt Combined with Material of SAMPAVE Stress Absorption Interlayer[J].Transportation Science & Technology,2011(3):73-76. |
| |
| Authors: | Wang Boyu Liao Weidong Chen Shuanfa |
| |
| Institution: | 1.Hubei Province Traffic Transportation Hall Han-Shi Expressway Management Department,Wuhan 430051,China;2.Huber Han-Yi Expressway Headquarters of Asphalt Paving Engineering,Wuhan 430051,China;3.Key Laboratory for Special Area Highway Engineering of Ministry of Education,Chang＇an University,Xi＇an 710064,China) |
| |
| Abstract: | Through the test choice on type and label of domestic matrix asphalt,Using a variety of modified agents to carry through compound modification for matrix asphalt,test analyses that feeding-composting sequence of modified agents,and modified asphalt storage properties,research and preparation SAMPAVE stress absorption interlayer asphalt combined with material,puts forward the production process parameters.Comprehensive performance index results show that： Achieve PG76-28 standards for performance grading of asphalt combined with material of the SAMPAVE stress absorption interlayer,fully satisfy HMA stress absorption interlayer requirements for asphalt combined with material. |
| |
| Keywords: | SAMPAVE stress absorption interlayer asphalt combined with material storage properties |
| 本文献已被 维普 等数据库收录！ |
|
