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多聚磷酸改性沥青流变性能研究 被引量:8

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摘要 采用动态剪切试验研究了不同掺量多聚磷酸对基质沥青流变特性的影响,并通过组分分析试验分析了其流变特性的改善机理。结果表明,温度较低时多聚磷酸的掺入能减小改性沥青的复合剪切模量和相位角,而在较高的温度时,则能增大改性沥青的复合剪切模量和相位角;在掺量为1.0%~1.5%时,多聚磷酸改性沥青的高温等级能提高1~2个等级,表明多聚磷酸改性沥青的抗车辙能力得到显著改善。
出处 《公路》 北大核心 2012年第11期198-200,共3页 Highway
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参考文献6

  • 1Martin J V, et al. Polyphosphoric Acid Use in Asphalt[J]. Asphalt,2006,21(2).
  • 2Baumgardner G L, Masson J E, Hardee J R, et al. Polyphosphoric acid modified asphalt: Proposed mechanisms[J]. Journal of Association of Asphalt Paving Technologists, 2005, 74 : 283- 306.
  • 3Zhang Feng, Yu Jianying. A study on the aging kinet- ics of PPA modifiedasphalt [J]. Petroleum Science and Technology, 2010, 28: 1338-1344.
  • 4Kodrat I, Sohn D, Hesp S A M. Comparison of Polyphosphoric acid-modified asphalt binders with straight and polymer-modified materials [J]. Trans portation Research Record, 2007, 1998: 47-55.
  • 5付力强,王子灵,黄晓明,张锐.多聚磷酸改性沥青的性能研究[J].公路交通科技,2008,25(2):16-19. 被引量:67
  • 6魏建明,张玉贞,YOUTCHEFF John S.多聚磷酸对沥青表面自由能的影响[J].石油学报(石油加工),2011,27(2):280-285. 被引量:20

二级参考文献32

  • 1张锐,黄晓明,赵永利,侯曙光.加入新型添加剂的沥青混合料路用性能研究[J].公路交通科技,2006,23(11):27-30. 被引量:46
  • 2付力强,王子灵,张锐.SBS与纤维在沥青及沥青混凝土中改性效果对比分析[J].公路交通科技,2007,24(5):26-29. 被引量:10
  • 3FILIPPIS P D, GIAVARINI C, SCARSELLA M. Improving the ageing resistance of straight run bitumens by addition of phosphorus compounds[J]. Fuel, 1995, 74(6): 836 -841.
  • 4HO S, ZANZOTTO L, MACLEOI) D. Impact of different types of modification on low-temperature tensile strength and T critical of asphalt binders [J]. Transportation Research Record, 2002, 1810:1-8.
  • 5GIAVARINI C, FIIAPPIS P D, SANTARELLI M L, et al. Production of stable polypropylene modified bitumens[J]. Fuel, 1996, 75(6): 681-686.
  • 6BONEMAZZI F, GIAVARINI C. Shifting the bitumen structure from sol to gel [J]. Journal of Petroleum Science and Engineering, 1999, 22(1 3): 12-24.
  • 7BAUMGARDNER G L, MASSON J F, HARDER J R, et al. Polyphosphoric acid modified asphalt: Proposed mechanisms [J]. Journal of Association of Asphalt Paving Technologists, 2005, 74: 283-306.
  • 8GIAVARINI C, SANTARELI.I M I., SCARSELLA M, et al. Bitumen modified with phosphorus compounds and a polyolefin composition: EP, 0710700[P]. 1996.
  • 9PUZIC O, WILLAMSON K E. Asphalt compositions and method of preparation: WO, 058600[P]. 1999.
  • 10BAUMGARDNER G I., BURROW M R. Asphalt compositions and methods of preparation thereof: US, 6228909[P]. 2001.

共引文献79

同被引文献38

  • 1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. 被引量:20
  • 2Masson J F, Collins P, Woods J R, Bundalo S, Margeson J. (2009) "Chemistry and Effects of Polyphosphoric Acid on the Microstruc- ture,Molecular Mass, Glass Transition Temperatures and Perform- ance Grades ofAsphahs" [ J]. Journal of the Association of Asphalt Paving Technologists,78:403 - 430.
  • 3Baumgardner G L, Masson J F. (2005) "Polyphosphoric Acid Mod- ified Asphalt:Proposed Mechanisms" [ C ]. Proceedings of the As- sociation of Asphalt Paving Technologists ( Long Beach, CA. 2005 - 03 - 07 ) :283 - 305.
  • 4John A. D. Effect of Polyphosphorie Acid on Asphalt Binder Prop- erties. Transportation research circular, Number E -C 160.
  • 5Martin J V, Orange G. Asphalt Chemically Modified with Polyphos- phoric Acid: Influence on Aggregate-Binder Adhesion and MixMoisture Resistance[ C ]. Petersen Asphalt Research Conference.
  • 6Edwards Y, Tasdemir Y,lsacsson U. " Influence of Commercial Wa- xes and' Polyphosphoric Acid on Bitumen and Asphalt Concrete Performance at Low and Medium Temperatures" . Materials and Structures,2010,39 (7) :725 - 737.
  • 7Jerry R. (2009)"Modified Asphalt Cement Usage in Arkansas". Presented at the Workshop on Polyphpsphoric Acid Modification of Asphalt Binder, Minnesota. 2009.
  • 8Kodrat I, Sohn D, Heep S A M. Comparison of Polyphosphoric Acid-modified Asphalt Binders with Straight and Polymer-modi- fied Materials [ J ]. Transportation Research Board,2007.
  • 9余文科.多聚磷酸改性沥青的研究[D].重庆:重庆交通大学,2012.
  • 10Baumgardner G L, Masson J F. (2005) "Polyphosphoric Acid Modified Asphalt : Proposed Mechanisms" [ C ]. Proceed- ings of the Association of Asphalt Paving Technologists ( Long Beach, CA. 2005, (45) :283 -305.

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二级引证文献54

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