MAINTENANCE TREATMENTS USEFUL FOR IMPROVING THE PERFORMANCE OF AGED OR BRITTLE RESINOUS BINDERS IN PAVING OR ROOFING

Provided herein are an emulsified asphalt product and an emulsified coating product. Both emulsified products contain one or more rejuvenators of formula (I) or formula (X). The emulsified asphalt product is useful for improving the performance of aged or brittle resinous binders in paving applicati...

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Hauptverfasser: KUEHL, Baker, W, HOHMANN, Austin, D, WILLIAMS, Ronald, Christopher, BUSS, Ashley, F, PODOLSKY, Joseph, PINTO, Irvin, COCHRAN, Eric, W, STAVER, Maxwell, D, HUISMAN, Theodore, FORRESTER, Michael, J, HERNANDEZ, Nacu
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:Provided herein are an emulsified asphalt product and an emulsified coating product. Both emulsified products contain one or more rejuvenators of formula (I) or formula (X). The emulsified asphalt product is useful for improving the performance of aged or brittle resinous binders in paving applications while the emulsified coating product is similarly useful in roofing applications. Also provided herein is a treated bituminous pavement where the performance grade varies with depth.