| contributor author | Ning Li | |
| contributor author | Zhihui Hu | |
| contributor author | Xiaoguang Yao | |
| contributor author | Tao Xu | |
| date accessioned | 2022-05-07T20:07:34Z | |
| date available | 2022-05-07T20:07:34Z | |
| date issued | 2022-01-19 | |
| identifier other | (ASCE)MT.1943-5533.0004142.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl1/handle/yetl/4282017 | |
| description abstract | To understand the effects of vulcanized Eucommia ulmoides gum (VEUG) on bituminous properties from a new angle, different thermal analysis methods were utilized to characterize the properties of VEUG-modified bitumen. Test results indicate that VEUG has a higher compatibility with virgin bitumen. The added VEUG improves bituminous thermal stability and increases bituminous flexibility, but lowers bituminous temperature sensitivity. It increases the anticracking performance of modified bitumen at low temperature. Also, the thermal decomposition stability of modified bitumen is slightly improved by VEUG. The thermal decomposition degree of saturated and aromatic hydrocarbons in VEUG-modified bitumen is less than that in virgin bitumen. VEUG reduces the formation of toxic gaseous products at high temperature. A VEUG content of 10% by weight is proposed to prepare VEUG-modified bitumen. | |
| publisher | ASCE | |
| title | Performance Characterizations of Vulcanized Eucommia Ulmoides Gum-Modified | |
| type | Journal Paper | |
| journal volume | 34 | |
| journal issue | 4 | |
| journal title | Journal of Materials in Civil Engineering | |
| identifier doi | 10.1061/(ASCE)MT.1943-5533.0004142 | |
| journal fristpage | 04022011 | |
| journal lastpage | 04022011-10 | |
| page | 10 | |
| tree | Journal of Materials in Civil Engineering:;2022:;Volume ( 034 ):;issue: 004 | |
| contenttype | Fulltext | |
