Asphalt Mixture & Binder Expert Task Groups Update - neaupg
Asphalt Mixture & Binder Expert Task Groups Update - neaupg
Asphalt Mixture & Binder Expert Task Groups Update - neaupg
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Specific Gravity <strong>Task</strong> GroupRecommendations.....• Need to improve the reproducibility andaccuracy of the fine aggregate Gsbdetermination.• The SSD method (AASHTO T 166, ASTMD2726) should be limited to specimens with awater absorption of less than or equal to 1.0percent.• Replace paraffin method (AASHTO T 275)with vacuum sealing method.10
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