i) providing {HEAD ~ a polymer asphalt master batch} comprising {TAIL ~ at least one polymer} and a first asphalt 
comprising
i ) providing { HEAD ~ a polymer asphalt master batch } comprising { TAIL ~ at least one polymer } and a first asphalt
OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH