The Influence of Cement on Emulsified Asphalt Mixture
Author(s): FENG Lu
Pages: 112-116
Year: 2014 Issue: 4
Journal: Highway Engineering
Keyword: emulsion asphalt mixture; cement content; high temperature stability; the low tem-perature crack resistance; water stability; fatigue performance;
Abstract: This paper used the accelerated loading test,freeze-thaw splitting test,low-temperature bending test and three point loading fatigue test to study the influence of cement content on the emulsified asphalt mixture.The Results show that with the increasing of cement content both high temperature sta-bility and water stability Improved,However,low-temperature anti-cracking performance and fatigue per-formance with the increase of the dosage of cement is increased after the first decreases.Considering the road performance results,the Emulsified Asphalt mixture’s optimum content of cement is recommended.
Pages: 112-116
Year: 2014 Issue: 4
Journal: Highway Engineering
Keyword: emulsion asphalt mixture; cement content; high temperature stability; the low tem-perature crack resistance; water stability; fatigue performance;
Abstract: This paper used the accelerated loading test,freeze-thaw splitting test,low-temperature bending test and three point loading fatigue test to study the influence of cement content on the emulsified asphalt mixture.The Results show that with the increasing of cement content both high temperature sta-bility and water stability Improved,However,low-temperature anti-cracking performance and fatigue per-formance with the increase of the dosage of cement is increased after the first decreases.Considering the road performance results,the Emulsified Asphalt mixture’s optimum content of cement is recommended.
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