IMPACT AND WATER FLOW STUDIES OF COMPONENTS FORMULATION FOR MIXING PROCESS CONTAIN OF POLIPROPHYLENE AND HOT MIX ASPHALT PENETRATION 60/70.

Abstract The thermoplastic Poliprophylene (PP) powder were mixed with Hotmix Asphalt 60/70 system to produce feedstock for sample of Asphalt pavement by using mixer and mold flow adviser simulation. The combination of 6%,7% poliprophylene and hotmix asphalt penetration 60/70 were choosen with various formulation adopted to attain optimum feedstock properties. Two different kinds of components system are poliprophylene with composition 6%,7% and hotmix asphalt penetration were deeply in investigated. It is found that the water flow of pure asphalt is 0,91 MPa, combination asphalt and poliprophylene 6% is 1,09 MPa, Asphalt and prophylene 7% is 1,33 MPa. The absorbtion of water for poliprophylene 6% and 7% is higher than pure asphalt, but the impact of asphalt combined with poliprophylene higher than the impact of pure asphalt. The results of simulation of mold flow advisor, water flow is faster 13,57 second than manual method 22,55 second.