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For Longer Lasting Pavements

Helps fight rutting, cracking, stripping

Pavement friction courses made with polymer modified asphalt (PMA) containing Elvaloy® last longer and stay smoother than unmodified asphalts. DuPont™ Elvaloy® asphalt modifiers include reactive elastomeric terpolymer (RET) that locks in performance by chemically strengthening ... not just mixing into ... the hot mix binder.

Road Reports

OGFC still going strong
Oregon High Plains Durability

Extreme temperatures and heavy trucks are no problem for open grade friction course made with Elvaloy® RET.

rutting problem solved
Croatia Bridge Paved Using PMA

Urban setting, stop lights and heavy trucks meant it was time for a better pavement.

built to last
World's Highest Roadway

In India, at elevations above 18,000 ft, no one wanted to come back for premature road repairs.

Oklahoma contactor reports
Easy To Pump, Compact, Clean

Highway officials turn to SHRP-influenced PMAs for reduced stripping and rutting, even under sizzling sun.

contractor reports easy handling PMA
Highway 83 in Big Sky Country

Elvaloy® asphalt modifier promises reduced road maintenance in Montana