Effect of Heating Temperature and Heating Time on Anti-Aging
Performance of Asphalt Mixture

doi:10.3969 /j.issn.1674-0696.2012.02.16

Journal of Chongqing Jiaotong University(Natural Science) ›› 2012, Vol. 31 ›› Issue (2): 239-242.DOI: 10.3969 /j.issn.1674-0696.2012.02.16

Previous Articles Next Articles

Effect of Heating Temperature and Heating Time on Anti-Aging Performance of Asphalt Mixture

He Zhaoyi¹，Ou Zumin²，Liu Nan³，Chen Hongbin³

1. School of Civil Engineering ＆ Architecture，Chongqing Jiaotong University，Chongqing 400074，China; 2. School of Transportation，Southeast University，Nanjing 210018，Jiangsu，China; 3. Department of Engineering Construction in Gansu Province，Lanzhou 730030，Gansu，China

Received:2011-09-13 Revised:2011-10-23 Online:2012-04-15 Published:2014-10-31

加热温度和时间对沥青混合料老化的影响

何兆益¹，欧祖敏²，刘楠³，陈宏斌³

1. 重庆交通大学土木建筑学院，重庆400074; 2. 东南大学交通学院，江苏南京210018; 3. 甘肃省交通厅工程处，甘肃兰州730030

作者简介:何兆益( 1965 － ) ，男，云南昭通人，教授，博士生导师，主要从事道路材料与结构研究及教学工作。E-mail: hzyzwb@ cquc． edu． cn。
基金资助:
交通运输部西部建设科技项目( 200531822305)

Abstract

Abstract: Through increasing the aging temperature in short term，the influence of aging performance of the asphalt mixture under high-temperature production process is simulated and the anti-aging performance of asphalt mixture in the process of blending，transportation，paving，rolling is studied． Indirect tensile test results of the asphalt mixture under different time ( 2 hours，4 hours) and different temperature ( 135℃，155℃) of aging have illustrated that the heating temperature and heating time have significant effect on anti-aging performance of asphalt mixture． Experimental results show that the anti-aging performance of anti-rutting agent asphalt mixture has been weakened under high-temperature production process．

Key words: high-temperature production, asphalt mixture, experimental design, anti-aging performance

摘要： 通过提高短期老化温度，模拟高温生产工艺对沥青混合料老化性能的影响，以研究沥青混合料在拌和、运输、摊铺、碾压过程中抗老化性能的变化| 根据不同老化时间( 2 h，4 h) 、不同老化温度( 135 ℃， 155 ℃) 沥青混合料间接拉伸破坏试验结果的变化，证明了加热温度和时间对沥青混合料老化有明显的影响。试验结果表明: 高温生产对抗车辙剂沥青混合料的抗老化性能有所削弱。

关键词: 高温生产, 沥青混合料, 试验设计, 抗老化性能

CLC Number:

U416.217

He Zhaoyi，Ou Zumin，Liu Nan，Chen Hongbin. Effect of Heating Temperature and Heating Time on Anti-Aging Performance of Asphalt Mixture[J]. Journal of Chongqing Jiaotong University(Natural Science), 2012, 31(2): 239-242.

何兆益，欧祖敏，刘楠，陈宏斌. 加热温度和时间对沥青混合料老化的影响[J]. 重庆交通大学学报（自然科学版）, 2012, 31(2): 239-242.

[1]	WANG Min1,2, SHANG Fei1, XIAO Li1, BAO Guangzhi3. Composite Beam Fatigue Damage Law of Steel Bridge Deck Gussasphalt Pavement [J]. Journal of Chongqing Jiaotong University(Natural Science), 2021, 40(03): 84-88.
[2]	LI Shenglian1, LIANG Naixing2, ZENG Sheng2. Influence of Acquisition Methods on Segregation Evaluation of Digital Image of Asphalt Mixture [J]. Journal of Chongqing Jiaotong University(Natural Science), 2021, 40(03): 103-107.
[3]	ZHOU Jiankun1, CAO Yuanwen2, WEN Yongjie2, ZHAO Jiang1,BAI Liping3. Digital Image Differences of Paved Pavement at Different Heights [J]. Journal of Chongqing Jiaotong University(Natural Science), 2021, 40(02): 89-94.
[4]	ZHOU Gang1, JIANG Fangting1,2, WANG Kunsheng3. Quantitative Evaluation Method of Adhesion Property of Cold Patch Asphalt and Aggregate [J]. Journal of Chongqing Jiaotong University(Natural Science), 2020, 39(12): 88-93.
[5]	ZENG Sheng1，LIANG Naixing1,YANG Suizhong2,TIAN Xiaofeng2. Application of HSI Color Space in Image Processing of Asphalt Mixture under Low Illumination Conditions [J]. Journal of Chongqing Jiaotong University(Natural Science), 2020, 39(11): 86-91.
[6]	WANG Tao1,2, XU Gongyi3, CHANG Cheng1,2, XIAO Li1,2, WANG Min1,2. Three-Dimension Simulation Mechanical Analysis of Deck Pavement of Long-Span and Low-Stiffness Steel Bridge [J]. Journal of Chongqing Jiaotong University(Natural Science), 2020, 39(09): 67-73.
[7]	ZHANG Hang1, 2, LING Tianqing1, WANG Xuewu2. Durability of Hybrid Fiber Modified Asphalt Mixture under Salt Freeze-Thaw Cycles [J]. Journal of Chongqing Jiaotong University(Natural Science), 2020, 39(09): 88-96.
[8]	LUO Rong1,2, HOU Qiang1,2, LIU Hanqi1,2. Effect of Humidity on Viscoelastic Properties of Asphalt Mixture [J]. Journal of Chongqing Jiaotong University(Natural Science), 2020, 39(08): 77-83.
[9]	ZHU Hongzhou1,2, YUAN Hai2, LIU Yufeng2, FAN Shiping3, DING Yongjie2. Microwave Self-healing Properties of Macro-facture in SBS Modified Asphalt Mixture [J]. Journal of Chongqing Jiaotong University(Natural Science), 2020, 39(08): 84-89.
[10]	ZHANG Zhengqi1, TANG Zhouming1,2, LI Yang1,3, WANG Dong4. Effect of Self-melting Snow Agent on Performance of Asphalt Mixture [J]. Journal of Chongqing Jiaotong University(Natural Science), 2020, 39(07): 92-99.
[11]	LING Tianqing1，YANG Yunlong2，ZHAO Cheng3，ZHU Liwei3，CHEN Qiaoqiao4. Design of Asphalt Mixture with Low Voidage Based on PFC3D [J]. Journal of Chongqing Jiaotong University(Natural Science), 2020, 39(06): 73-80.
[12]	WANG Dong1，ZHAO Fuqiang1，TIAN Zhongnan2，LI Yang2,3，ZHANG Zhengqi2. Preparation and Effect of an Environment-friendly Snow-Melting Agent [J]. Journal of Chongqing Jiaotong University(Natural Science), 2020, 39(06): 92-98.
[13]	ZHANG Zhengqi1，ZHANG Yingnan1，HUANG Shuolei1,2. Road Performance of SBS-PU Composite Modified Asphalt and Its Mixture [J]. Journal of Chongqing Jiaotong University(Natural Science), 2020, 39(05): 76-84.
[14]	ZHAO Guoyun1, JIANG Zhenhua2. Technology and Performance of Steel Bridge Deck Paved by Pouring Asphalt Mixture [J]. Journal of Chongqing Jiaotong University(Natural Science), 2020, 39(04): 46-51.
[15]	WU Guoxiong1,2, YE Xinyu1, YU Miao1, YANG Dantong3. Anti-Skidding Performance of Rubber Modified Asphalt Pavement Based on Viscoelasticity [J]. Journal of Chongqing Jiaotong University(Natural Science), 2020, 39(02): 81-86.

Effect of Heating Temperature and Heating Time on Anti-Aging Performance of Asphalt Mixture

加热温度和时间对沥青混合料老化的影响

PDF

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics