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UTILIZATION OF HEAVY OIL FLY ASH TO IMPROVE ASPHALT BINDER AND ASPHALT CONCRETE PERFORMANCE
UTILIZATION OF HEAVY OIL FLY ASH TO IMPROVE ASPHALT BINDER AND ASPHALT CONCRETE PERFORMANCE
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机译:利用重油粉煤灰提高沥青结合力和沥青混凝土性能
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摘要
Disclosed herein are an asphalt concrete mixture, an asphalt binder composition, and methods of preparing the related compositions. The asphalt binder compositions include heavy oil fly ash that contains more than about 90 wt. % carbon. The compositions are capable of being performance graded. The binder can be used to modify the asphalt and also as a filler in asphaltic concrete compositions.
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