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Aggregate unit weight and voids
Aggregate unit weight and voids
AASHTO T 19
Explained in
Aggregate Weight-Volume Relationships and Terms
Calculator
Aggregate unit weight and voids
AASHTO T 19
Units
US customary
SI (metric)
Mass of aggregate and measure, G
, lb
Mass of the empty measure, T
, lb
Volume of the measure, V
, ft³
Bulk specific gravity (dry), G
sb
Consolidation
Rodded
Jigged
Shoveled (loose)
Calculate
Example values. Your agency’s specification sets the limits.
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