Study on framework bituminous mixture performance

Based on experiment,this paper analyzes the perfor ma nce of SMA and Superpave bituminous mixture,including Marshall stability,high te mperature rutting,low temperature crack resistance,water stability,fatigue durat ion and skid resistance.Moreover,SMA and Superpave bituminous mixture are compar ed with dense grad asphalt concrete.The results indicate:SMA and Superpave bitum inous mixture are high quality bituminous mixture and their life has been prolon ged.