摘要Laboratory tests were performed to determine the most effective application of tuff minerals as an aggregate of asphalt mixture for expressway asphalt pavements. In the tests, the physical and mechanical characteristics of tuff, limestone, and basalt aggregates were compared. The high-temperature performance, low-temperature performance, and water stability of the asphalt mixture were also compared under the conditions involving different mixture types, different asphalts, and different mineral aggregate combinations. Test results indicate that (1) except for low-grade asphalt mixtures, tuff asphalt mixture achieves good road performance that meets Chinese specifications when the shape of the tuff aggregate is regular and clean. Moreover, (2) the comprehensive road performance of the asphalt mixture composed of tuff and other aggregates shows obvious improvement relative to the common aggregate asphalt mixture.
Abstract：Laboratory tests were performed to determine the most effective application of tuff minerals as an aggregate of asphalt mixture for expressway asphalt pavements. In the tests, the physical and mechanical characteristics of tuff, limestone, and basalt aggregates were compared. The high-temperature performance, low-temperature performance, and water stability of the asphalt mixture were also compared under the conditions involving different mixture types, different asphalts, and different mineral aggregate combinations. Test results indicate that (1) except for low-grade asphalt mixtures, tuff asphalt mixture achieves good road performance that meets Chinese specifications when the shape of the tuff aggregate is regular and clean. Moreover, (2) the comprehensive road performance of the asphalt mixture composed of tuff and other aggregates shows obvious improvement relative to the common aggregate asphalt mixture.
基金资助:Supported by the National Natural Science Foundation of China (No.51478052)
通讯作者:
LIN Miao,E-mail address:857136515@qq.com
E-mail: 857136515@qq.com
引用本文:
林淼, 杨涛, 关宏信. 凝灰岩沥青混合料高低温和水稳定性能试验研究[J]. Journal of Highway and Transportation Research and Development, 2016, 10(3): 1-7.
LIN Miao, YANG Tao, GUAN Hong-xin. Experimental Research on the High-Temperature Performance, Low-Temperature Performance, and Water Stability of Tuff Asphalt Mixture. Journal of Highway and Transportation Research and Development, 2016, 10(3): 1-7.
[1] GOUAL I, GOUAL M S, TAIBI S, et al. Improving the Properties of a Natural Tuff Used in Saharan Road Engineering by Adding Limestone Sand[J]. European Journal of Environmental and Civil Engineering, 2012, 16(6):744-763.
[2] GOUAL I, GOUAL M S, TAIBI S, et al. Behaviour of Unsaturated Tuff-calcareous Sand Mixture on Drying-Wetting and Triaxial Paths[J]. Geomechanics and Engineering, 2011, 3(4):267-284.
[3] SUN Zhong-ning, WANG Shao-jun, LI Gang, et al. Laboratory Study on Tuff Used in Pavements Bed Course[J]. Journal of China & Foreign Highway, 2009, 29(3):352-356. (in Chinese)
[4] ZHANG Shan, YU Xin. Research on the Applicability of Expressway Top Surface Course Stone[J]. Modern Transportation Technology, 2007, 4(4):1-3. (in Chinese)
[5] XIE Bo, YANG Tao, GUAN Hong-xin, et al. Performance Comparison of the Tuff Mineral and the Limestone Mineral[J]. Journal of Transport Science and Engineering, 2015, 31(2):10-14. (in Chinese)
[6] KONG Ling-yun, XU Yan, CHENG Zhi-qiang. Comparative Study on Splitting Strengths between WMA with Limestone and WMA with Granite[J]. Journal of Highway and Transportation Research and Development, 2015, 32(5):31-35. (in Chinese)
[7] WU Da-hong. Application Research and Prospects of Siliceous Carbonate Rock in Anti-skid Surfacing of Asphalt Pavement[J]. Guizhou Science, 2007, 25(5):14-17. (in Chinese)
[8] WANG Shu-ying. Research of AC-16 Thick Steel Slag Material Taken Place at Liuzhou[J]. Western China Communications Science & Technology, 2010, 93(9):63-65,103. (in Chinese)
[9] AI Chang-fa, XU Tian-bing, Chen Jiong,et al. Research on Measures for Improving Granite Asphalt Mixture Performance[J]. Journal of Highway and Transportation Research and Development, 2008, 25(7):21-26. (in Chinese)
[10] QIN Lu-sheng. Study on Quality Criteria of Flat and Elongated Particles and Clay Content in Coarse Aggregate for Asphalt Surface Course[J]. Journal of Highway and Transportation Research and Development, 2009, 26(3):17-21. (in Chinese)
[11] ZOU Gui-lian, XU Jian, HU Jin-long. Design Principle of Low Grade Asphalt Mixture Based Asphalt Mortar Test[J]. Journal of Highway and Transportation Research and Development, 2014, 31(10):21-25, 44. (in Chinese)
[12] LI Shuang, CUI Zhi-yong, LI Lian-you. The Application of 30# Hard Asphalt in Shi-an Expressway[J]. Journal of Transportation Science and Engineering, 2015, 31(1):39-43, 48. (in Chinese)
[1]
李宁, 马骉, 李瑞, 司伟. 基于PUMA的单级和多级加载模式下级配碎石性能研究[J]. Journal of Highway and Transportation Research and Development, 2019, 13(2): 1-12.
[2]
许海亮, 任合欢, 何兆才, 何炼. 车路耦合条件下沥青混凝土路面变形特性时域分析[J]. Journal of Highway and Transportation Research and Development, 2019, 13(2): 13-19.
[3]
杜健欢, 艾长发, 黄超, 郭玉金, 蒋运兵. 界面水对沥青复合小梁疲劳性能的影响试验[J]. Journal of Highway and Transportation Research and Development, 2019, 13(1): 1-7.
[4]
姚国强, 言志信, 龙哲, 翟聚云. 基于岩质边坡相似材料的锚固界面剪应力分布规律研究[J]. Journal of Highway and Transportation Research and Development, 2019, 13(1): 8-15.
[5]
刘泽, 何矾, 黄天棋, 蒋梅东. 车辆荷载在挡土墙上引起的附加土压力研究[J]. Journal of Highway and Transportation Research and Development, 2019, 13(1): 16-23.
[6]
邱欣, 徐静娴, 陶钰强, 杨青. 路面结冰条件判别标准及SVM预测分析研究[J]. Journal of Highway and Transportation Research and Development, 2018, 12(4): 1-9.
[7]
高伟, 崔巍, 李秀凤. 半刚性基层表面抗冲刷性能试验与分析[J]. Journal of Highway and Transportation Research and Development, 2018, 12(4): 10-17.
[8]
张向东, 任昆. 煤渣改良土路基的动弹性模量及临界动应力试验研究[J]. Journal of Highway and Transportation Research and Development, 2018, 12(4): 25-32.
[9]
刘栋, 尚小亮, 杨西海. 垃圾焚烧炉渣中可溶盐对水泥稳定材料性能的影响[J]. Journal of Highway and Transportation Research and Development, 2018, 12(4): 18-24.
[10]
李龙海, 杨茹. 多次加铺的复合道面疲劳寿命分析[J]. Journal of Highway and Transportation Research and Development, 2018, 12(3): 7-15.
[11]
蔡旭, 李翔, 吴旷怀, 黄文柯. 基于旋转压实的水泥稳定再生集料设计方法研究[J]. Journal of Highway and Transportation Research and Development, 2018, 12(3): 1-6.
[12]
李金路, 冯子强, 吴佳杰, 魏姗姗, 葛智. 环境及疲劳荷载作用下碳纳米管水泥基复合材料压敏性能研究[J]. Journal of Highway and Transportation Research and Development, 2018, 12(3): 16-21.
[13]
田小革, 韩海峰, 李新伟, 吴栋, 魏东. 半刚性路面中双层半刚性基层的倒装效应[J]. Journal of Highway and Transportation Research and Development, 2018, 12(3): 22-27.
[14]
郝丽, 胡大伟, 李晨. T-JIT环境下企业供应链中采购管理供应商选择和订单分配研究[J]. Journal of Highway and Transportation Research and Development, 2018, 12(3): 80-89.
[15]
姚佼, 徐洁琼, 倪屹聆. 城市干道多时段协调控制优化研究[J]. Journal of Highway and Transportation Research and Development, 2018, 12(3): 60-70.
2016, Vol. 10 
