This method covers the determination of specific gravity and absorption of coarse aggregate. The specific gravity may be expressed as bulk specific gravity, bulk specific gravity (saturated-surface-dry (SSD)), or apparent specific gravity. The bulk specific gravity (SSD) and absorption are based on aggregate after 15–19 h of soaking in water. This method is not intended to be used with lightweight aggregates.
AASHTO T 85-13 History
AASHTO T 85-22
$30.00 $61.00
AASHTO T 85-21
$30.00 $61.00
AASHTO T 85-14 (2018)
$30.00 $61.00
AASHTO T 85-13
$25.00 $50.00
AASHTO T 85-91 (2004)
$60.00 $120.00
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