The rheological properties of emulsified rubber asphalt evaporation residue determine its road performance.For this reason,this study investigated the rheological properties of emulsified rubber asphalt e-vaporation residue and compared them with those of rubber asphalt before emulsification through dynamic fre-quency scanning test,temperature scanning test,MSCR test,and low-temperature creep test.The results show that compared with rubber asphalt,the G*,activation energy Ea,G',G",and failure temperature of e-mulsified rubber asphalt evaporation residue become larger,and the phase angle(δ)decreases,and its high temperature performance is better.The recovery rate(R)of the evaporated residue of emulsified rubber as-phalt is larger,the irrecoverable creep flexibility(Jnr)is reduced,and it has more excellent high temperature rutting resistance.The evaporated residue of emulsified rubber asphalt has a larger value of creep strength(S),a smaller value of creep rate(m),and a larger value of S/m under the same temperature conditions,indicating that its low-temperature performance is reduced.
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