Influence of water-borne epoxy resin content on performance of waterborne epoxy resin compound SBR modified emulsified asphalt for tack coat

2017 ◽  
Vol 153 ◽  
pp. 774-782 ◽  
Author(s):  
Qian Zhang ◽  
Yi-heng Xu ◽  
Zhi-guang Wen
Keyword(s):  
Epoxy Resin ◽  
Resin Content ◽  
Waterborne Epoxy ◽  
Tack Coat ◽  
Influence Of Water ◽  
Waterborne Epoxy Resin ◽  
Emulsified Asphalt ◽  
Water Borne

scholarly journals Effects of phase-inversion waterborne epoxy resin on properties of cold patch waterborne epoxy emulsified asphalt

2020 ◽  
Vol 27 (1) ◽  
Author(s):  
Boming Tang ◽  
Yu Gu ◽  
Jianming Ling ◽  
Lihong He ◽  
Fan Yang
Keyword(s):  
Shear Strength ◽  
Bond Strength ◽  
Epoxy Resin ◽  
Phase Inversion ◽  
Resin Content ◽  
Inversion Method ◽  
Strength Increase ◽  
Waterborne Epoxy ◽  
Waterborne Epoxy Resin ◽  
Emulsified Asphalt

In order to evaluate effects of waterborne epoxy resin prepared by the phase-inversion method (phase-inversion waterborne epoxy resin) on properties of waterborne epoxy emulsified asphalt for cold patch engineering of asphalt pavement, a series of methods for evaluating properties of emulsified asphalt and casting resin were used. Results show that, with an increase in waterborne epoxy resin content, penetration, ductility, surface curing time of waterborne epoxy emulsified asphalt decrease and its adhesion degree, shear strength and bond strength increase. Moreover, its penetration, ductility and adhesion degree remain unchanged when the content of waterborne epoxy resin exceeds 20%, and its shear strength and bond strength increase most remarkably when the content of waterborne epoxy resin increases from 10% to 20%. The test results are explained by the surface fluorescent micromorphology of cured waterborne epoxy emulsified asphalt that, with the increase in waterborne epoxy resin content, epoxy resin particles firstly appear as segregated spots, and then change from spotted status to clustered status, and the epoxy resin phase gradually becomes a continuous phase. In conclusion, phase-inversion waterborne epoxy resin has effects on properties of the cold patch waterborne epoxy emulsified asphalt, and recommended content of waterborne epoxy resin is 20%.

Properties and mechanism of waterborne epoxy resin-SBR composite modified emulsified asphalt

2021 ◽  
Vol 274 ◽  
pp. 122059
Author(s):  
Fuqiang Liu ◽  
Mulian Zheng ◽  
Xianpeng Fan ◽  
Hongyin Li ◽  
Fei Wang ◽  
...  
Keyword(s):  
Epoxy Resin ◽  
Waterborne Epoxy ◽  
Waterborne Epoxy Resin ◽  
Emulsified Asphalt

Compatibility of cured phase-inversion waterborne epoxy resin emulsified asphalt

2019 ◽  
Vol 229 ◽  
pp. 116942 ◽  
Author(s):  
Yu Gu ◽  
Boming Tang ◽  
Lihong He ◽  
Fan Yang ◽  
Hao Wang ◽  
...  
Keyword(s):  
Epoxy Resin ◽  
Phase Inversion ◽  
Waterborne Epoxy ◽  
Waterborne Epoxy Resin ◽  
Emulsified Asphalt
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