ASPHALT COMPOSITION CONTAINING GROUND TIRE RUBBER

摘要

An improved method for suspending GTR in asphalt is disclosed. The method allows GTR to be used without the GTR particles settling out of the asphalt blend. The GTR will remain suspended in the asphalt and will not settle for at least 48 hours in the absence of mechanical agitation. In a second aspect, an asphalt composition containing ground rubber is disclosed. In a third aspect of the invention, a pavement structure containing GTR is disclosed.