Effect of Epoxy Resin on the Properties of Recycled Asphalt

被引：0

作者：

杨若冲

CHEN Huimin

YANG Jun

机构：

[1] SchoolofTransportation,SoutheastUniversity

来源：

JournalofWuhanUniversityofTechnology(MaterialsScience) | 2024年 / 39卷 / 05期

关键词：

D O I：

暂无

中图分类号：

U414 [道路建筑材料];

学科分类号：

0805 ;

摘要：

To promote the recycling of reclaimed asphalt pavement(RAP), epoxy resin was used to prepare the epoxy-recycled asphalt mixtures. The effect of epoxy resin on the properties of aged asphalt binder was investigated based on the tensile test, flexural creep test, and laser scanning confocal microscopy. The curing characteristics and the mechanical performance of recycled asphalt with different epoxy contents were explored. The results show that the low-temperature performance, ductility, and strength of the aged asphalt binder were significantly improved when the epoxy content reached 40%. The curing time of epoxy-recycled asphalt should be at least 4 d to ensure the formation of good internal spatial network structure.

引用

页码：1149 / 1155

页数：7

共 24 条

[1]

Effect of recycling agents on rheological properties of epoxy bitumen[J] Jing Ruxin;Apostolidis Panos;Liu Xueyan;Naus Robbert;Erkens Sandra;Skarpas Tom Road Materials and Pavement Design 2022,

[2]

Performance Evaluation and Structure Optimization of Low-Emission Mixed Epoxy Asphalt Pavement[J] Fan Yulou;Wu You;Chen Huimin;Liu Shinan;Huang Wei;Wang Houzhi;Yang Jun Materials 2022,

[3]

A critical review on performance and phase separation of thermosetting epoxy asphalt binders and bond coats[J] Xie Hongfeng;Li Chenxuan;Wang Qingjun Construction and Building Materials 2022,

[4]

The feasibility of using epoxy asphalt to recycle a mixture containing 100% reclaimed asphalt pavement (RAP)[J] Yi Xingyu;Chen Huimin;Wang Houzhi;Shi Chenguang;Yang Jun Construction and Building Materials 2022,

[5]

Mechanism and Performance of Bituminous Mixture Using 100% Content RAP with Bio-Rejuvenated Additive (BRA)[J] Chen Anqi;Qiu Yazhen;Wang Xiangyu;Li Yuanyuan;Wu Shaopeng;Liu Quantao;Wu Fan;Feng Jianlin;Lin Zhuowei Materials 2022,

[6]

Investigation on the mechanism and performance of asphalt and its mixture regenerated by waste engine oil[J] Chen Anqi;Hu Ziang;Li Mingliang;Bai Tao;Xie Guangjian;Zhang Yuxiang;Li Yuanyuan;Li Cheng Construction and Building Materials 2021,

[7]

Integrated Design of Structure and Material of Epoxy Asphalt Mixture Used in Steel Bridge Deck Pavement[J] Nie Wen;Wang Duanyi;Sun Yangguang;Xu Wei;Xiao Xiaoquan Buildings 2021,

[8]

Study on preparation and properties of new thermosetting epoxy asphalt[J] Zhang Fenglei;Zhang Lei;Muhammad Yaseen;Cai Zhenyu;Guo Xiaoxuan;Guo Yaowei;Huang Kai Construction and Building Materials 2021,

[9]

Comprehensive review on the application of bio-rejuvenator in the regeneration of waste asphalt materials[J] Fang Ying;Zhang Zhengqi;Yang Jianhua;Li Xinjun Construction and Building Materials 2021,

[10]

Sustainable asphalt rejuvenation using waste cooking oil: A comprehensive review[J] Muhammad Zahoor;Sabzoi Nizamuddin;Srinivasan Madapusi;Filippo Giustozzi Journal of Cleaner Production 2021,

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