硅藻土改性沥青混合料中硅藻土掺量设计

试验研究了硅藻土改性沥青混合料中硅藻土的掺量关系。通过对不同掺量硅藻土改性沥青混合料进行马歇尔、高温车辙、低温弯曲以及冻融劈裂等一系列试验,分析了硅藻土改性沥青混合料各项路用性能与硅藻土掺量之间的关系,最终确定了使各项路用性能最优的硅藻土掺量。

Dosage Design of Diatomite of Diatomite Modified Asphalt Mixture

This paper studied the relationship of diatomite dosage of the diatomite modified asphalt mixture.In Based on the different dosage of diatomite modified asphalt mixture,Marshall,high temperature rutting,low temperature bent and freeze thaw splitting and a series of experiments,analysis the relationship of diatomite modified asphalt mixture road performance and the diatomite dosage,eventually determine that each road performance optimum diatomite dosage.