Research on Road Performance of Desulfurized Rubber Asphalt and Mixture

被引：2
|
作者：
Wang, Chunwei [1 ]
Wang, Fei [1 ]
Zhang, Wengang [2 ]
机构：
[1] Changan Univ, Sch Highway, Xian 710064, Shanxi, Peoples R China
[2] Changan Univ, Sch Mat & Engn, Xian 710064, Shanxi, Peoples R China
来源：
DEVELOPMENT OF INDUSTRIAL MANUFACTURING | 2014年 / 525卷
关键词：
Desulfurized Rubber; Swelling; Asphalt Mortar; Asphalt Mixture;
D O I：
10.4028/www.scientific.net/AMM.525.546
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
In order to discuss the road performance of desulfurized rubber asphalt and mixture, Swelling mechanism of desulfurized rubber asphalt was studied first, and then performance testing of KLMY90#, normal rubber asphalt and desulfurized rubber asphalt were taken, after that, penetration, shear strength and cohesive strength of desulfurized rubber asphalt mortar were test, road performance of desulfurized rubber asphalt mixture were test at last. The results of the study show that, there is no Rubber particle core, but lots of chemical reaction in desulfurized rubber asphalt; the performance of desulfurized rubber asphalt is better than normal rubber asphalt without high viscosity, easy isolation and poor high temperature storage stability; shear strength and cohesive strength of desulfurized rubber asphalt mortar is better; and desulfurized rubber asphalt mixture have good road performance.
引用
收藏
页码：546 / +
页数：3
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