Effectiveness of Weight Ratio of Mineral Filler to Effective Bitumen in the Asphalt-mixture Fatigue Performance

The effectiveness of weight ratio mineral filler to effective bitumen in the fatigue performance asphalt mixture with integral granules was investigated based on experiments mastic (mixture and passed through sieve grade 200). included a dynamic shear rheometer, elastic recovery, linear amplitude sweep tests other mixture, such as indirect tensile resilient modulus test for assessing medium temperature various fillerto- ratios of: 0.4, 0.6, 0.8, 1.0, 1.2, 1.4 1.6 70-16 PG. Based this project, according Iran Management Planning Organization (IMPO234) SHRP-A407 standard separated modified. So, control modify temperature, maximum should be considered, which is equal 0.8. results research showed that controlling performance, rheological behavior considered beside behavior. KEYWORDS: Asphalt Bitumen mastic, Ratio bitumen, Performance, Fatigue