Mixing of the PMA blend is performed without substantial delay following blending of the polymer asphalt master batch with {HEAD ~ the asphalt cross} linking {TAIL ~ agent blend} 
Mixing of the PMA blend is performed without substantial delay following blending of the polymer asphalt master batch with { HEAD ~ the asphalt cross } linking { TAIL ~ agent blend }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL