Determination of Rutting Resistance of SBS and Warm Asphalt Additive Binders by the MSCR Test

The MasterLife PAV110 Warm Mix Asphalt (WMA) additive’s rutting resistance in pure and Styrene-ButadieneStyrene (SBS)-modified binders was examined using MSCR testing. Multiple Stress Creep Recovery (MSCR) tests were conducted on seven binders. study’s findings indicated that the incorporation of WMA resulted an increase Jnr values both modified with SBS at stress levels 0.1 3.2 kPa. This finding implies occurrence will be negatively impacted. On other hand, performance level categorization showed additives had no impact SBS-modified Since average percentage (R) kPa, 1%, 1.5% exhibited similar properties, it determined optimum usage rate terms cost 1%.