Study on pavement performance of PE complex modified asphalt

Journal of Chongqing Jiaotong University(Natural Science) ›› 2001, Vol. 20 ›› Issue (1): 22-25.

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Study on pavement performance of PE complex modified asphalt

HAO Pei wen ¹, YANG Mei rong ², YOU Rong wei ², SHUN Peng lin ³

1.Department Highway Engineering,Changan Highway University,Xian 710064,China; 2. Baotou Highway Bureau of inner Mongolia,Baotou 014000,China; 3. Traffic regulatory com

Online:2001-02-20 Published:2016-04-22

聚乙烯复合改性沥青混合料路用性能的研究

郝培文¹,杨美荣²,游润卫²,孙朋林³

1.长安大学公路工程学院陕西西安710064;2.包头市公路总段内蒙古包头014000;3. 呼盟交通建设监理有限责任公司内蒙古呼盟210008

基金资助:
交通部重点科技项目 (95060216)

Abstract

Abstract: The paper studied the pavement performance of PE and waste rubber power modified asphalt with Liao He A 100,and the results show that it can improve high temperature susceptibility and anti aging performance when LiaoHe Asphalt is modified with PE and rubber power;The rutting resistance at high temperature,water resistance and fatigue resistance of waste PE and rubber power modified asphalt mixtures have been improved,as anti cracking performance at low temperature of which has some improvement

Key words: PE, waste rubber power, modified asphalt, pavement performance

摘要： 研究废旧聚乙烯薄膜与废轮胎橡胶粉对辽河A100甲普通道路石油沥青的改性效果及混合料的路用性能 .研究结果表明 ,辽河普通道路沥青经聚乙烯复合改性后 ,高温稳定性和温度敏感性得到显著地提高和改善 ,抗老化性能得到明显提高 ,低温性能也可有所改善 ,聚乙烯复合改性沥青砼的高温抗车辙能力得到显著提高 ,抗水害和抗疲劳性能均得到了明显改善 ,低温抗裂性也有所改善

关键词: 聚乙烯, 废胶粉, 改性沥青, 路用性能

CLC Number:

U414.3

HAO Pei wen , YANG Mei rong , YOU Rong wei , SHUN Peng lin. Study on pavement performance of PE complex modified asphalt[J]. Journal of Chongqing Jiaotong University(Natural Science), 2001, 20(1): 22-25.

郝培文,杨美荣,游润卫,孙朋林. 聚乙烯复合改性沥青混合料路用性能的研究[J]. 重庆交通大学学报（自然科学版）, 2001, 20(1): 22-25.

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Study on pavement performance of PE complex modified asphalt

聚乙烯复合改性沥青混合料路用性能的研究

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