Emulsified Asphalt Cold Recycled Technology for Highway Pavement: a State-of-the-art Review
WANG Menghao1, WANG Chaohui1,*, GAO Xuan2, GAO Feng3, XIAO Xudang1
1 School of Highway, Chang’an University, Xi’an 710064, China 2 CCCC First Highway Consultants Co.,Ltd., Xi’an 710065, China 3 Sino Shaanxi Nuclear Health Industry Co., Ltd., Xi’an 710100, China
Abstract: As a kind of green road material, emulsified asphalt cold recycled mixture has come to the fore and drawn wide concern because of improving the service life of asphalt pavement and increasing the utilization rate of recycled asphalt mixture. Recently, the researchers have made intensive works to improve the use quality of emulsified asphalt cold recycled mixture and acquired certain achievements. The research results can be classified into the following two aspects:the ratio design and optimization methods of emulsified asphalt cold recycled mixture, and improvement of the mixture’s various properties. These achievements have found remarkable application in practical projects. The research results are rich but scattered. The ratio design of emulsified asphalt methods cold recycled mixture have not been recommended scientifically and reasonably. Moreover, the mechanical properties and road performance of emulsified asphalt cold recycled mixture have not been evaluated hierarchically. Based on this, the relevant specifications and technical parameters of emulsified asphalt cold recycled technology were combed and evaluated. Then, the ratio design, mechanical property, and road performance of emulsified asphalt cold recycled mixtures (including research works andpractical projects) are comprehensively investigated and summarized. After that, the ratio design range is recommended and the classification standard of single performance grade of emulsified asphalt cold recycled mixture is put forward. The results show that the recommended ranges of cement content, emulsified asphalt content, optimum moisture content, RAP content with particle size less than 9.5 mm, RAP content with particle size greater than 9.5 mm, and total RAP content are 1.5%—2.0%, 3.2%—4.5%, 3.8%—6.5%, 28%—49%, 38%—58%, and 79%—98%, respectively. For the coarse mineral aggregate of asphalt mixture, the sieve holes passing percentages of particle size with and below 4.75 mm are lower than the median gradation of asphalt mixture, and the sieve holes passing percentages of particle size with and above 13.2 mm are higher than the median gradation of asphalt mixture in the specification. Each single performance of the asphalt mixture is divided into four grades according to the data distribution characteristics.
1 Editorial Department of China Journal of Highway and Transport. China Journal of Highway and Transport, 2020, 33(10), 1 (in Chinese). 中国公路学报编辑部. 中国公路学报, 2020, 33(10), 1. 2 Chen Q, Song L, Wang S, et al. Journal of Chongqing Jiaotong University (Natural Science), 2021, 40(2), 83(in Chinese). 陈谦, 宋亮, 王帅, 等. 重庆交通大学学报(自然科学版), 2021, 40(2), 83. 3 TabakovićA, Mcnally C, Fallon E. Construction and Building Materials, 2016, 102(1), 318. 4 Deng J L. Research on interface strength mechanism of emulsified asphalt cold reclaimed mixture, Master's Thesis, Southeast University, China, 2021 (in Chinese). 邓交龙. 乳化沥青冷再生混合料界面强度机理研究. 硕士学位论文, 东南大学, 2021. 5 Valentin J, Čížková Z, Suda J, et al. Transportation Research Procedia, 2016, 14, 758. 6 Konieczna K, Pokorski P, Sorociak W, et al. Materials, 2020, 13(23), 1. 7 Filho W, Klinsky L, Motta R, et al. Advances in Materials Science and Engineering, 2020, 2020, 1. 8 Wang D C, Chang H L, Hao P W, et al. Journal of Chang’an University (Natural Science Edition), 2020, 200 (6), 35 (in Chinese). 汪德才, 常昊雷, 郝培文, 等. 长安大学学报(自然科学版), 2020, 200(6), 35. 9 Haider S W. In:6th RILEM International Conference on Cracking in Pavements. Chicago, 2008, pp.529. 10 Stephen C, Warren C, Henry J, et al. Transportation Research Record, 2011, 2227, 43. 11 Ministry of Transport of the People's Republic of China. JTGT 5521-2019, Technical specifications for highway asphalt pavement recycling, China Communications Press, China, 2019 (in Chinese). 交通运输部. JTGT 5521-2019, 公路沥青路面再生技术规范, 人民交通出版社, 2019. 12 Jiangsu Provincial Bureau of Quality and Technical Supervision. DB32/T 2884-2016, Technical specifications for construction of emulsified asphalt cold recycling, China Communications Press, China, 2016 (in Chinese). 江苏省质量技术监督局. DB32/T 2884-2016, 乳化沥青冷再生路面施工技术规范, 人民交通出版社, 2016. 13 Shandong market supervision and Administration Bureau. DB37/T3566-2019, Technical specification for cold in-plant recycling by emulsified asphalt in asphalt pavement, China Communications Press, China, 2019 (in Chinese). 山东省市场监督管理局. DB37/T3566-2019, 沥青路面乳化沥青厂拌冷再生技术规范, 人民交通出版社, 2019. 14 Shanghai Municipal Housing and Urban Rural Construction Management Committee. DGTJ08-2185-2015, Technical specification for asphalt pavement cold recycling, China Communications Press, China, 2015 (in Chinese). 上海市住房和城乡建设管理委员会. DGTJ08-2185-2015, 沥青路面冷再生技术规程, 人民交通出版社, 2015. 15 US Department of Defense. ASTM D2397, Standard specification for cationic emulsified asphalt, American Association of State Highway and Transportation Officials, USA, 2005. 16 US Department of Defense. ASTM D6930, Test method for settlement and storage stability of emulsified asphalt, American Association of State Highway and Transportation Officials, USA, 2010. 17 US Department of Defense. ASTM D6935, Test method for determining cement mixing of emulsified asphalt, American Association of State Highway and Transportation Officials, USA, 2011. 18 US Department of Defense. ASTM D75, Standard practice for sampling aggregates, American Association of State Highway and Transportation Officials, USA, 2014. 19 US Department of Defense. ASTM D977, Standard specification for emulsified asphalt, American Association of State Highway and Transportation Officials, USA, 2017. 20 US Department of Defense. ASTM D7196, Standard method for raveling test of cold mixed emulsified asphalt samples, American Association of State Highway and Transportation Officials, USA, 2012. 21 Comité Européen de Normalisation. BS EN 13808-2005, Bitumen and bituminous binders. Framework for specifying cationic bituminous emulsions, British Standards Institution, UK, 2005. 22 Comité Européen de Normalisation. BS EN 434-2-2006, Bitumen road emulsions-Part 2:Code of practice for the use of cationic bitumen emulsions on roads and other paved areas, British Standards Institution, UK, 2006 23 Zhang Q, Hou D H, Shi J C, et al. Bulletin of the Chinese Ceramic Society, 2020, 39(8), 2662 (in Chinese). 张庆, 侯德华, 史纪村, 等. 硅酸盐通报, 2020, 39(8), 2662. 24 Wang D C, Hao P W. Journal of Beijing University of Technology, 2020, 46(8), 963 (in Chinese). 汪德才, 郝培文. 北京工业大学学报, 2020, 46(8), 963. 25 Gao J, Yang J G, Yu D, et al. Construction and Building Materials, 2021, 278, 122389. 26 Li H X. Research on the performance of asphalt cold recycled mixture and pavement structure, Master's Thesis, Beijing Jiaotong University, China, 2019 (in Chinese). 李华旭. 沥青冷再生混合料性能与路面结构研究. 硕士学位论文, 北京交通大学, 2019. 27 Pi Y, Huang Z, Pi Y, et al. Materials, 2019, 12(17), 2682. 28 Gao L, Wang Z, Liu Y, et al. Materials, 2019, 12(17), 2718. 29 Jiang J, Ni F, Zheng J, et al. The International Journal of Pavement Engineering, 2020, 21(1), 41. 30 Yang J G, Tao W J, Gao J, et al. Construction and Building Materials, 2021, 296, 123681. 31 Liang H G. Design of cold recycled asphalt pavement structure in Tanshao expressway rehabilitation, Master's Thesis, Hunan University, China, 2018(in Chinese). 梁衡国. 潭邵高速公路大修冷再生沥青路面结构设计. 硕士学位论文, 湖南大学, 2018. 32 Pi Y, Huang Z, Pi Y, et al. Materials, 2019, 12(17), 2682. 33 Jiang C Y. Investigation on application of cold recycling technology in asphalt pavement. Master's Thesis, Chang’an University, China, 2018 (in Chinese). 蒋春阳. 沥青路面冷再生技术应用调查研究. 硕士学位论文, 长安大学, 2019. 34 Wang C H, Wang M H, Chen Q, et al. Journal of Cleaner Production, 2022, 333, 130142. 35 Qiu W. Study on influence on the performance of asphalt pavement coo-ling reclamation from rap feature. Master's Thesis, Chongqing jiaotong University, China, 2017 (in Chinese). 邱伟. RAP特性对乳化沥青路面冷再生性能影响的研究. 硕士学位论文, 重庆交通大学, 2017. 36 Suo L J. Jorunal of Functional Materials,2022, 53(6), 6224(in Chinese). 锁利军. 功能材料,2022, 53(6), 6224. 37 Yang D G. Highway, 2020, 65(3), 1 (in Chinese). 杨东光. 公路, 2020, 65(3), 1. 38 Ding X D, Cao X M. Bulletin of the Chinese Ceramic Society, 2020, 281(2), 129 (in Chinese). 丁新东, 曹新明. 硅酸盐通报, 2020, 281(2), 129. 39 Jiang Y J, Wang R X, Liu P, et al. Journal of Dalian University of Technology, 2020, 60(1), 62 (in Chinese). 蒋应军, 王瑞祥, 刘鹏, 等. 大连理工大学学报, 2020, 60(1), 62. 40 Chen Q, Wang C H, Fan Z T. Materials Reports B:Research Papers, 2019, 33(5), 1659 (in Chinese). 陈谦, 王朝辉, 樊振通, 等. 材料导报:研究篇, 2019, 33(5), 1659. 41 Zhang J S, Wu C F, Liang H G, et al. Highway Engineering, 2019, 44(6), 217 (in Chinese). 张继森, 吴超凡, 梁衡国, 等. 公路工程, 2019, 44 (6), 217. 42 Ma F, Zhu C X, Fu Z, et al. Jorunal of Functional Materials,2022, 53(9), 9108(in Chinese). 马峰, 祝崇鑫, 傅珍, 等. 功能材料,2022, 53(9), 9108. 43 Yang J, Tao W, Gao J, et al. Construction and Building Materials, 2021, 296, 123681. 44 Amouzadeh O M, Modarres A. Journal of Materials in Civil Engineering, 2019, 31(6), 04019061.1. 45 Jiang Y, Lin H, Han Z, et al. Sustainability, 2019, 11(12), 3483. 46 Chen S, Zheng W, Paramitha P A. Journal of Testing and Evaluation, 2019, 47(3), 20170773. 47 Chen Q, Wang C H, Fu H, et al. Materials Reports, 2021, 35(16), 16172 (in Chinese). 陈谦, 王朝辉, 傅豪, 等. 材料导报, 2021, 35(16), 16172. 48 Jiang Y J, Han Z C, Hu Y L. Journal of Nanjing University of Science and Technology, 2019, 43(2), 186 (in Chinese). 蒋应军, 韩占闯, 胡永林. 南京理工大学学报:自然科学版, 2019, 43(2), 186. 49 Cui Y N, Du C X, Guo L D. Jorunal of Functional Materials, 2022, 53(10), 10116(in Chinese). 崔亚楠, 杜春晓, 郭立典. 功能材料,2022, 53(10), 10116. 50 Wu W B, Jin C, Ren B. Highway, 2019, 64(7), 280 (in Chinese). 武文斌, 金成, 任斌. 公路, 2019, 64(7), 280. 51 Chen Q, Wang C H, Fu H, et al. China Journal of Highway and Transport, 2021, 34(7), 236. 陈谦, 王朝辉, 傅豪, 等. 中国公路学报, 2021, 34(7), 236. 52 Sun L J, Cheng H L, Liu L P, et al. Journal of Tongji University (Natural Science), 2017, 11(45), 76 (in Chinese). 孙立军, 程怀磊, 刘黎萍, 等. 同济大学学报(自然科学版), 2017, 11(45), 76. 53 Jin C, Jia X L, Ren B. Highway, 2017, 12 (62), 262 (in Chinese). 金成, 贾小龙, 任斌. 公路, 2017, 12(62), 262. 54 Wu Y H. Effect of cement on the performance of central plant cold recycling mixture using emulsified asphalt. Master's Thesis, Shenyang Jianzhu University, China, 2017 (in Chinese). 邬宇航. 水泥对乳化沥青厂拌冷再生材料性能影响研究. 硕士学位论文, 沈阳建筑大学, 2017. 55 Tian J. Study on performance and structure adaptability of cold recycled mixture of reclaimed asphalt pavement. Master's Thesis, Shandong University, China, 2017 (in Chinese). 田隽. 沥青铣刨料冷再生混合料性能与路面结构适应性研究. 硕士学位论文, 山东大学, 2017. 56 Dong S. Study on meso-structure movement and deformation failure mec-hanism of cold recycled mixture under repeated load. Master's Thesis, Shenyang Jianzhu University, China, 2018(in Chinese). 董帅. 重复荷载下冷再生混合料细观结构运动及变形破坏机理研究. 硕士学位论文, 沈阳建筑大学, 2018. 57 Zhang W T, Dong W. Advanced course of SPSS statistical analysis, Higher Education Press, China, 2013(in Chinese). 张文彤, 董伟. SPSS统计分析高级教程, 高等教育出版社, 2013. 58 Guo F C, Pei J Z, Zhang J P, et al. Construction and Building Materials, 2020, 256, 119474. 59 Wang M H, Wang C H, Huang S, et al. Journal of Cleaner Production, 2021, 38, 128596. 60 Guo F C, Li R, Lu S H, et al. Materials, 2020, 13(7), 1556. 61 Gao L, Wang Z, Liu Y, et al. Materials, 2019, 12(17), 2718. 62 Jiang Y J, Wang R X, Liu P, et al. Journal of Dalian University of Technology, 2020, 60(1), 62(in Chinese). 蒋应军, 王瑞祥, 刘鹏, 等. 大连理工大学学报, 2020, 60(1), 62. 63 Ma R D. Study on the performance of water-borne acrylic modified emulsified asphalt cold regenerated mixture. Master's Thesis, Beijing Architecture University, China, 2018 (in Chinese). 马榕达. 水性丙烯酸改性乳化沥青冷再生混合料性能研究. 硕士学位论文, 北京建筑大学, 2018.
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2023, Vol. 37 
