|Table of Contents|

Grey Relational Analysis of Thermal Oxidative Water AgingPerformances of TOR Rubber Asphalts

《南京理工大学学报》（自然科学版）[ISSN:1005-9830/CN:32-1397/N]

Issue:
2012年06期
Page:
0-
Research Field:
Publishing date:

Info

Title:
Grey Relational Analysis of Thermal Oxidative Water AgingPerformances of TOR Rubber Asphalts
Author(s):
XIAO Peng; JIANG Dean; WU Meiping
College of Architecture Science and Engineering,Yangzhou University,Yangzhou 225127,China
Keywords:
rubber asphalts; thermal oxidative water aging; transpolyoctenamer reactive modifier; grey relational analysis; chlorine salt contents
PACS:
U414
DOI:
-
Abstract:
The grey relational analysis is used to study the influences of water parameters on the performances of transpolyoctenamer reactive modifier(TOR)rubber asphalts of thermal oxidative water aging.Brinell viscosity,dynamic shear rheometer and bending beam rheometer are employed to analyse the properties of the aged TOR rubber asphalts with different water parameters.The results show that the pH value and chlorine salt content of water have influences on the properties of the aged asphalts;the greater the acidity and the higher the sodium chloride contents are,the more serious the aged degrees of the TOR rubber asphalts are,and the worse the TOR rubber asphalts〖KG-*3〗’low temperature performances and abilities of dissipation about temperature stress are;the change of the pH value is the most influential factor of the aged TOR rubber asphalts〖KG-*3〗’abilities of dissipation about temperature stress;the changes of the sodium chloride contents have significant effects on the low temperature anticrack abilities,high temperature stabilities and antifatigue cracking performances of the asphalts.

References:

[1]王闻.掺加TOR橡胶改性沥青及混合料技术性能研究[D].西安:长安大学材料科学与工程学院,2010:26.
[2]凌晨,张可强,白琦峰,等.废塑胶改性沥青及混合料技术参数研究[A].2009国际橡胶沥青大会中文论文集[C].南京:国基橡胶沥青路面协会、江苏省交通运输厅,2009:13-17.
[3]Camaro S,SimondiTeisseire B,Vistoli P P.Longterm behaviour of bituminized waste[A].Proceedings of the International Workshop on the Safety and Performance Evaluation of Bituminization Processes for Radioactive Waste[C].Czech Republic:Nuclear Research Institute Rez,1999:157. 
[4]Gwinner B.Comportement sous eau des de’chets radioactifs bitume’s:Validation experimentale du modele de degradation COLONBO[D].Nancy,France:Institut National Polytechnique de Lorraine,2004. 
[5]Harvey R G.Polycyclic aromatic hydrocarbons[M].New York,USA:WileyVCH,1991:31-37.
[6]康爱红,肖鹏,周鑫.纳米ZnO/SBS改性沥青储存稳定性及其机理分析[J].江苏大学学报(自然科学版),2010,31(4):412-416. Kang Aihong,Xiao Peng,Zhou Xin.Study on hot storage stability of nanometer ZnO/SBS modified asphalt[J].Journal of Jiangsu University(Natural Science Edition),2010,31(4):412-416.
[7]Bian Fenglan,ZhaoYongli,Huang Xiaoming,et al.Experimental study of water aging on asphalt during service life of pavements[J].Journal of Southeast University,2010,126(4):618-621.
[8]赵光楠,吴德东.融雪剂的危害与防治研究[J].环境科学与管理,2010,35(4):56-59. Zhao Guangnan,Wu Dedong.A study on the hazard and control of deicing salt[J].Environmental Science and Management,2010,35(4):56-59.
[9]张倩,胡建荣,彭余华.酸雨腐蚀沥青混合料中矿料的化学机理分析[J].公路,2004,2(2):23-29. Zhang Qian,Hu Jianrong,Peng Yuhua.Analysis of chemical mechanism for aggregates corroded by acid rain in asphalt mixtures[J].Highway,2004,2(2):23-29.

Memo

Memo:
-
Last Update: 1900-01-01