|Table of Contents|

Application of modified asphalt in the drainage asphalt pavement(PDF)

长安大学学报（自然科学版）[ISSN:1006-6977/CN:61-1281/TN]

Issue:
2009年03期
Page:
27-31
Research Field:
Publishing date:
2009-06-20

Info

Title:
Application of modified asphalt in the drainage asphalt pavement
Author(s):
XU Xi-juan1; 2; DAI Jing-liang1
1.Key Laboratory for Special Area Highway Engineering of Ministry of Education,Chang’an University,Xi’an 710064,Shaanxi,China;2.Xi’an Highway Institute,Xi’an 710054,Shaanxi,China
Keywords:
road engineering;  drainage pavement;  modified asphalt;  applicability
PACS:
U414.75
DOI:
-
Abstract:
In order to study the influence of performance of modified asphalt on drainage asphalt mixture, aimed at several kinds of asphalts in common use, technical indicators of modified bitumen and mixture were test through the sticky toughness test, 60 ℃ viscosity test, running test, dispersion test, hightemperature rutting test and lowtemperature bending test. Evaluation of influence of the different modified asphalts on performance of asphalt pavement was done. The recommended value of technical requirements of modified asphalt road surface drainage was put forward. The results show that differences of different types of modified asphalt performance should be proposed separately by the technical requirements; compared with residue test, freezethaw stability splitting test can better evaluate water stability of the drainage asphalt mixture; adding a small amount of lignin fiber can markedly improve asphalt and mineral aggregate bond between the force, indicators of SBS modified asphalt mixture and SBR modified asphalt mixture achieve the same technical standards of highviscosity modified asphalt. 11 tabs, 13 refs.

References:

［1］Rajib B，Prithvi S，Allen，et al.Design,construction,and performance of new generation opengraded friction courses ［R］.California：NCAT Report，2000.
[2]日本道路协会.排水性铺装技术指针［Z］.东京：丸善株式会社，1996.
[3]America Georgia Transportation Department.Transportations progress in opengraded friction course development［R］.Georgia：Transportation Research Record 1616，2002.
[4]王东耀，乔怀玉，徐希娟，等.排水性沥青路面设计、施工技术研究［R］.西安：陕西省高速公路建设集团公司，西安公路研究所，2005.
[5]王恩东,张洪亮,王选仓.MAC改性沥青大粒径透水性沥青混合料试验研究［J］.交通运输工程学报,2008,8（6）：612. WANG Endong,ZHANG Hongliang,WANG Xuancang.Experimental research of MAC modified large stone porous asphalt mixture［J］.Journal of Traffic and Transportation Engineering,2008,8(6):612.
[6]徐皓,倪富健,刘清泉,等.排水性沥青混合料渗透系数测试研究［J］.中国公路学报，2004，17（3）：15. XU Hao,NI Fujian,LIU Qingquan,et al.Research on hydraulic conductivity of porous asphalt mixture［J］.China Journal of Highway and Transport,2004，17(3):15.
[7]刘红瑛.大空隙沥青混合料配合比设计研究［J］.石油沥青,2003,17(1):1014. LIU Hongying.Mix design for opengraded friction course［J］.Petroleum Asphalt,2003,17(1):1014.
[8]张宜洛,郑南翔.沥青混合料的基本参数对其高低温性能的影响［J］.长安大学学报:自然科学版,2006,26(4):3539. ZHANG Yiluo,ZHENG Nanxiang.Influence of basic parameters on high and low temperature performances of bituminous mixture［J］.Journal of Changan University:Natural Science Edition,2006,26(4):3539.
[9]伍石生,徐希娟.陕西省低噪声沥青路面技术研究报告［R］.西安：西安公路研究所，2000.
[10]Warren T L,Krajcinovic D.Fractal models of elasticperfectly plastic contact of rough surfaces based on the cantor set［J］.International Journal of Solids and Structures,1995,32(19):29072922.
[11]朱梦良,王民,邱鑫贵.空隙率对沥青混合料性能的影响分析［J］.长沙交通学院学报,2005,21(3):2531. ZHU Mengliang,WANG Min,QIU Xingui.Influence of voids ratio on the properties of asphalt mixture［J］.Journal of Changsha Communications University,2005,21(3):2531.
[12]黄宝涛，梁轶，崔娥，等.沥青混合料抗车辙性能的分形描述方法［J］.交通运输工程学报，2007，7（6）:5963. HUANG Baotao,LIANG Yi,CUI E,et al.Fractal description method of asphalt mixture rut resistance［J］.Journal of Traffic and Transportation Engineering,2007，7（6）:5963.
[13]王立久，刘慧.骨架密实型沥青混合料集料级配设计方法［J］.中国公路学报，2008，21（5）：69. WANG Lijiu,LIU Hui.Method of aggregate gradation design of skeleton denseness asphalt mixture［J］.China Journal of Highway and Transport,2008，21（5）：69.

Memo

Memo:
-
Last Update: 2009-06-20