乳化沥青对水泥稳定碎石强度特性及力学性能的影响

The Affect of Emulsified Asphalt on Strength Characteristics and Mechanical Properties of Cement Stabilized Macadam

在水泥稳定碎石中掺入一定量的乳化沥青,可使其兼有刚柔相继的特性,采用室内试验研究了乳化沥青掺量对水泥稳定碎石混合料无侧限抗压强度、抗折强度、抗压回弹模量、抗冲刷以及抗裂性能的影响,基于以上研究最终推荐水泥稳定碎石混合料适宜的乳化沥青掺量为2%～3%。

In adding a certain amount of emulsified asphalt cement stabilized macadam,can make its characteristics of both soft successively,Emulsified asphalt content is studied based on the indoor test of cement stabilized macadam mixture unconfined compressive strength, flexural strength, splitting strength and compressive modulus of resilience,scour resistance and crack resistance. Based on the above research eventually recommend suitable cement stable macadam mixture emulsified asphalt content of 2% to 3%.