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AASHTO TP 77-09 (2011)
- Standard Method of Test for Specific Gravity and Absorption of Aggregate by Volumetric Immersion Method
- standard by American Association of State and Highway Transportation Officials, 2009
- Publisher: AASHTO
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This method covers the determination of bulk and apparent specific gravity and absorption of fineand coarse aggregate at 20 ± 1°C (70 ± 2°F) for dry and saturated aggregates.