基于胶结料剂量确定的水泥乳化沥青稳定碎石基层配合比设计研究

Mix Ratio Design of Emulsified Asphalt Cement Stabilized Gravel Base Based on Dose Determination of Cementing Material

水泥乳化沥青稳定碎石基层材料既不同于目前的半刚性基层,也不同于柔性基层,因此,其配合比设计不能完全套用目前规范提供的其他基层材料的设计方法。对于水泥乳化沥青稳定碎石基层配合比设计而言,试件成型、养生方法、胶结材料剂量的确定是关键。

Emulsified asphalt cement stabilized gravel base material is base and semi-flexible base. Therefore its mix design can not apply the the other base materials cement stabilized gravel different from semi-rigid current design methods of provided by criterions. In allusion to the mix design of emulsified asphalt base, the sample molding, maintenance method and dosage determination of cementing material are the keys.