基于灰色系统理论的橡胶粉改性沥青制备工艺研究

Research on the Preparation Technique of Crumb Rubber Modified Asphalt Based on Grey Theory

运用灰色系统理论,以橡胶粉改性沥青的针入度、软化点和延度等指标为系统目标,分析了在改性沥青制备过程中,影响橡胶粉改性沥青性能的各主要因素间的主次关系,为橡胶粉改性沥青的制备工艺的优化提供依据。

Based on grey system theory, taking the penetration, softening point and flexibility of the CRM as the syetem goal, this paper analyzed the primary and secondary relations between the main factors which influence the performance of the CRM during its preparation process. It provided the basis for preparation technique optimization of the CRM.