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[1]孟文专,杨亮,夏智,等.冷补沥青混合料的制备及其性能[J].武汉工程大学学报,2011,(10):49-53.
 MENG Wen zhuan,YANG Liang,XIA Zhi,et al.Preparation and properties of cold patch asphalt mixture[J].Journal of Wuhan Institute of Technology,2011,(10):49-53.
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冷补沥青混合料的制备及其性能(/HTML)
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《武汉工程大学学报》[ISSN:1674-2869/CN:42-1779/TQ]

卷:
期数:
2011年10期
页码:
49-53
栏目:
材料科学与工程
出版日期:
2011-11-30

文章信息/Info

Title:

Preparation and properties of cold patch asphalt mixture
文章编号:
16742869(2011)10004905
作者:
孟文专1杨亮1夏智1王新义1薛俊1吴江渝1曹宏12*
1.武汉工程大学材料科学与工程学院,湖北 武汉 430074;
2.重庆暄洁环保产业(集团)股份有限公司,重庆 400039
Author(s):
MENG Wenzhuan1 YANG Liang1 XIA Zhi1WANG Xinyi1 XUE Jun1 WU Jiangyu1 CAO Hong12
1.School of Materials Science and Engineering,Wuhan Institute of Technology,Wuhan 430074,China
2.Chongqing Sage Environmental Industries Co.,Chongqing 400039,China
关键词:
冷补沥青冷补剂粘度马歇尔稳定度
Keywords:
cold patch asphaltcold patch additiveviscosityMarshall stability
分类号:
U417.62
DOI:
-
文献标志码:
AAdoi:10.3969/j.issn.16742869.2011.10.011
摘要:
以柴油、大豆油、自制冷补剂以及基质沥青为原料制备了冷补沥青液,并将其与集料拌和得到了冷补沥青混合料.重点研究了冷补剂用量对冷补沥青液60℃粘度和冷补沥青混合料稳定度的影响以及考察了冷补沥青混合料的粘聚性、抗水剥落性以及低温工作度和抗冻性,并将所制备的沥青混合料与使用市售国产和进口冷补剂制得的混合料进行了性能对比.结果表明:含5%冷补剂的冷补沥青混合料的初始稳定度和成型稳定度分别为3.88 kN和6.14 kN,试样保留率为93%,沥青裹覆率达99%,低温拌和方便,使用性能好.
Abstract:
Cold patch asphalt was prepared by mixing diesel, soybean oil,selfmade cold patch additives and base asphalt as raw materials,and was blended together with aggregates to obtain cold patch asphalt mixture.We studied the effects of the amount of cold patch additive on the viscosity of cold patch asphalt at 60 ℃ and Marshall Stability (MS) of cold patch asphalt mixtures.The cohesion performance,water stability,lowtemperature workability and frostresistance of the cold patch asphalt mixture were also investigated.We further compared our prepared mixture with commercial ones in terms of the retention ratio and MS.The results show that the optimized cold patch asphalt mixture containing 5% coldpatch additive displays good workability and performance:the initial MS and molding MS of the mixture are 3.88 kN and 6.14 kN,and the samples’ retention ratio and asphalt coating ratio are 93% and 99% respectively.
Key words: cold patch asphalt;cold patch additive;viscosity;Marshall stability

参考文献/References:

[1]李峰,黄颂昌,徐剑,等.冷补沥青混合料组成设计研究[J].武汉理工大学学报,2010,32(14):7982.
[2]杨扬.寒区沥青硅路面坑槽冷补材料路用性能研究[D].哈尔滨:东北林业大学,2007.
[3]Krishnan J M,Rajagopal K R.On the mechanical behavior of asphalt[J].Mechanics of Materials,2005,37(11):10851100.
[4]陈栓发,陈华鑫,郑木莲.沥青混合料设计与施工[M].北京:化学工业出版社,2006,7475,344347.
[5]Cindy K E,Laila M J,Joe W B.Evaluation of bituminous patching materials for maintenance applications[R].National Technical Information Service,Report No FHWA/TX00/17171,19994.
[6]Anna A M.Evaluation of cold asphalt patching mixes[D].Cape of South Africa:University of Stellenbosch,2006.
[7]Harold C G,Sykesville,Daniel J S,et al.Process for the preparation of a cold mix paving composition:US,5405440[P].1995411.
[8]Kuhn E K,Papagiannakis A T,Loge F J.Preliminary analysis of the impact of cold mix asphalt concrete on air and water quality[J].Environmental Contamination and Toxicology,2005,74:501508.
[9]Benedito S B,Wander R S,Dario C L,et al.Engineering properties of fiber reinforced cold asphalt mixes[J].Journal of Environmental Engineering,2003,129(10):952955.
[10]毛玮芸.冻土地区沥青路面冷补材料路用性能研究[D].长安:长安大学,2005.
[11]韩继国,王选仓,时长林,等.寒区冷补沥青混合料路用性能评价指标及试验检测方法研究[J].公路,2008(5):2327.
[12]宋建生,吕伟民.储存式沥青混合料组成设计的研究[J].同济大学学报,1998,26(6):664668.
[13]刘大梁,刘小燕,罗立武,等.高性能预拌式冷铺沥青混合料的研制和应用[J].公路,2004(10):112114.
[14]崔雷.冷补沥青混合料研究[D].长安:长安大学,2006.
[15]张海涛,张立宁.溶剂型常温沥青混合料的生产和施工技术[J].东北林业大学学报,2001,29(6):6063.
[16]JTJ 0522000,公路工程沥青及沥青混合料试验规程[S].
[17]交通部公路科学研究所.TJG F402004,公路沥青路面施工技术规范[S].北京:人民交通出版社,2004.
[18]AASHTO Designation,美国各州公路工作者协会设计方法[S].
[19]何曼君.高分子物理[M].北京:化学工业出版社,2006,180188.
[20]张争奇,张登良,原健安.用聚集态和分子量解释沥青的性能[J].西安公路交通大学学报,1998,18(3):207211.

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