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superpave sma hma pavements

Superpave?SMA ? . Does SMA fit into Superpave? . Two Key Features of Mix Design. Rigorous Material Selection. Volumetric Designby SuperpaveGyratory Compactor . Superpave Asphalt Binder Spec. Grading System and Selection Based Primarily on Climate. PG 64-22. PerformanceGrade. Average 7-daymax pavementdesign temp.

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superpave sma hma pavements

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    5. Superpave Asphalt Binder Spec Grading System and Selection Based Primarily on Climate

    10. No Gradation Bands

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