Evaluation of rheological characteristics of asphalt modified with waste engine oil (WEO)

被引：30

作者：

Liu, Shengjie ^{[1
]}

Meng, Hankuo ^{[1
]}

Xu, Yinshan ^{[2
]}

Zhou, Shengbo ^{[3
]}

机构：

[1] Hohai Univ, Coll Civil & Transportat Engn, 1 Xikang Rd, Nanjing, Jiangsu, Peoples R China

[2] Zhejiang Sci Res Inst Transport, Hangzhou, Zhejiang, Peoples R China

[3] Guangxi Key Lab Rd Struct & Mat, Nanning, Guangxi, Peoples R China

来源：

PETROLEUM SCIENCE AND TECHNOLOGY | 2018年 / 36卷 / 06期

关键词：

asphalt; dynamic shear rheometer; rheological properties; road engineering; waste engine oil;

D O I：

10.1080/10916466.2018.1430157

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：

The waste engine oil (WEO) on the rheological characteristics of asphalt were studied. Two types of asphalt binders and five WEO contents (2%, 4%, 6%, 8%, and 10% wt. %) were selected to prepare WEO modified asphalt samples. Results indicated that both WEO modified asphalt had lower elastic portion, thermal susceptibility, Zero shear viscosity (ZSV), and rutting resistance, but had higher fatigue resistance and temperature sensitivity. Moreover, the effect of waste engine oil on pure asphalt is more significant than SBS modified asphalt.

引用

页码：475 / 480

页数：6

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