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| 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]. 交通科技, 2011, 0(3): 73-76. DOI: 10.3963/j.issn.1671-7570.2011.03.024 |
| 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 |
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| 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, 0(3): 73-76. DOI: 10.3963/j.issn.1671-7570.2011.03.024 | |
| Authors: | Wang Boyu Liao Weidong Chen Shuanfa |
| Affiliation: | Wang Boyu1,Liao Weidong2,Chen Shuanfa3 (1.Hubei Province Traffic Transportation Hall Han-Shi Expressway Management Department,Wuhan 430051,China,2.Huber Han-Yi Expressway Headquarters of Asphalt Paving Engineering,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 ... |
| Keywords: | SAMPAVE stress absorption interlayer asphalt combined with material storage properties |
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