泡沫温拌橡胶沥青混合料路用性能

郭乃胜; 张银宣; 张小康; 赵颖华

doi:10.16411/j.cnki.issn1006-7736.2016.01.020

大连海事大学学报 >

2016 , Vol. 42 >Issue 1: 113 - 118

DOI: https://doi.org/10.16411/j.cnki.issn1006-7736.2016.01.020

交通运输工程

泡沫温拌橡胶沥青混合料路用性能

郭乃胜 ,
张银宣 ,
张小康 ,
赵颖华

展开

（大连海事大学道路与桥梁工程研究所辽宁大连 116026）

郭乃胜*(1978-),男,博士,副教授,E-mail: naishengguo@126.com.

收稿日期: 2015-08-08

修回日期: 2015-10-15

网络出版日期: 2015-10-15

基金资助

国家自然科学基金资助项目(51308084)；辽宁省公路科研项目(201503).

收起

Pavement performance of foamed warm mix rubberized asphalt mixtures

GUO Nai-sheng ,
ZHANG Yin-xuan ,
ZHANG Xiao-kang ,
ZHAO Ying-hua

Expand

(Institute of Road and Bridge Engineering, Dalian Maritime University, Dalian 116026,China)

Received date: 2015-08-08

Revised date: 2015-10-15

Online published: 2015-10-15

Fold

摘要

为使温拌技术在橡胶沥青混合料中获得更好的应用，选用沸石作为发泡温拌剂，应用DSR和BBR试验分析不同温拌剂掺量的泡沫温拌橡胶沥青流变性能，并进行泡沫温拌橡胶沥青混合料路用性能研究.结果表明，温拌剂掺量对橡胶沥青流变性能具有显著影响，温拌剂掺量为3%时，泡沫温拌沥青的流变性能表现最佳；温拌剂的添加，降低了泡沫温拌橡胶沥青混合料的拌和及压实温度；泡沫温拌橡胶沥青混合料的路用性能检验各项指标与热拌橡胶沥青混合料的相比，未产生明显差异，并且均能满足《规范》(JTG F40-2004)的技术要求.

关键词： 橡胶沥青; 泡沫温拌; 路用性能; 流变

本文引用格式

郭乃胜 , 张银宣 , 张小康 , 赵颖华 . 泡沫温拌橡胶沥青混合料路用性能[J]. 大连海事大学学报, 2016 , 42(1) : 113 -118 . DOI: 10.16411/j.cnki.issn1006-7736.2016.01.020

Abstract

The objective of this study is to potentially employ warm mix asphalt (WMA) in rubberized asphalt mixtures, taking the zeolite as foaming WMA additive, the rheological properties of the foamed warm rubberized asphalt were analyzed by using dynamic shear rheology (DSR) and bending beam rheology (BBR) tests, and the performance of the foamed warm rubberized asphalt mixtures was evaluated. Results show that the WMA additive dosage has a considerable effect on rheological properties of rubberized asphalt, and foamed rubberized asphalt presents a best rheological properties at a dosage of 3% (by mass). The addition of the WMA additives into the rubberized asphalt mixtures decreases the mixing and compaction temperatures. The performance tests indicate a less difference between foamed warm mix rubberized asphalt mixtures and hot mix rubberized asphalt mixtures, which can meet the requirements of technical specifications (JTG F40-2004).

Key words： rubberized asphalt; foaming warm mix; pavement performance; rheology

参考文献

[1] OLIVEIRA J R M, SILVA H M R D, ABREU L P F, et al. Use of a warm mix asphalt additive to reduce the production temperatures and to improve the performance of asphalt rubber mixtures[J].Journal of Cleaner Production, 2013, 41(2):15-22.
[2] 王翼, 刘黎萍, 孙立军.温度对温拌橡胶沥青混合料体积参数的影响[J]. 建筑材料学报, 2013, 16(3): 539-543.
WANG Yi, LIU Li-ping, SUN Li-jun. Influence of temperature on volumetric parameters of asphalt rubber mixture with warm-mix additive [J]. Journal of Building Materials, 2013, 16(3): 539-543.(in Chinese)
[3] 马育, 何兆益, 何亮, 等.温拌橡胶沥青的老化特征与红外光谱分析[J]. 公路交通科技, 2015, 32(1): 13-18.
MA Yu, HE Zhao-yi, HE Liang, et al. Analysis on aging characteristics and infrared spectroscopy of warm mix asphalt-rubber [J]. Journal of Highway and Transportation Research and Development, 2015, 32(1): 13-18.(in Chinese)
[4] 何亮, 凌天清, 马育, 等. 温拌橡胶沥青宽路用温度域流变特性[J]. 交通运输工程学报, 2015, 15(1): 1-9.
HE Liang, LING Tian-qing, MA Yu, et al. Rheological properties of warm mix asphalt rubber in wide range of pavement temperature [J]. Journal of Traffic and Transportation Engineering, 2015, 15(1): 1-9.(in Chinese)
[5] 张雅涛, 吴奇峰, 张争奇, 等. Sasobit 温拌橡胶沥青性能评价分析[J]. 中外公路, 2012, 32(3): 295-300.
ZHANG Ya-tao, WU Qi-feng, ZHANG Zheng-qi, et al. Evaluation on performance of Sasobit warm mix asphalt rubber [J].Journal of China & Foreign, 2012, 32(3): 295-300.（in Chinese）
[6] 李淑娥, 陈永云. Sasobit温拌剂对橡胶沥青高温性能的影响研究[J]. 公路与汽运, 2013(6): 100-104.
LI Shu-e, CHEN Yong-yun. Effect of Sasobit warm mix additive on high temperature stability of rubberized asphalt mixture [J]. Highways and Automotive Applications, 2013(6): 100-104.(in Chinese)
[7] 陈伟豪. 温拌橡胶沥青混合料应用试验研究[J]. 石油沥青, 2014, 28(6): 41-45.
CHEN Wei-hao. Experimental study on application performance of warm mix rubber asphalt mixture [J]. Petroleum Asphalt, 2014, 28(6): 41-45.(in Chinese)
[8] 杨通明. Aspha-min温拌橡胶沥青混合料路用性能试验研究[J]. 公路交通技术, 2014(3): 23-27.
YANG Tong-ming.Experimental research on road performance of Aspha-min warm mixing rubber asphalt mixture [J]. Technology of Highway and Transport, 2014(3): 23-27.(in Chinese)
[9] AKISETTY C K K. Evaluation of warm asphalt additives on performance properties of CRM binders and mixtures [M]. Clemson: Clemson University, 2008.
[10] HAJJ E Y, SEBAALY P E, HITTI E, et al. Performance evaluation of terminal blend tire rubber HMA and WMA mixtures-case studies [J].Journal of the Association of Asphalt Paving Technologists, 2011, 80(4): 665-696.
[11] 交通运输部公路科学研究院. 橡胶沥青及混合料设计施工技术指南［M］. 北京: 人民交通出版社, 2008.

Options

文章导航

模态框（Modal）标题

摘要

本文引用格式

Abstract

参考文献