Aggregate bulk density

Find loose or rodded aggregate bulk density using a calibrated measure and net sample mass.

Observations and units

• Empty measure mass (g)
• Measure + aggregate mass (g)
• Calibrated measure volume (L)

Calculation

Net mass = filled mass − empty measure mass; bulk density (kg/L) = net mass (g) / (1000 × volume (L)).

Method reference and limitations

IS 2386 (Part 3):1963, clauses 3.4.2–3.4.3; 3.6. Record loose or rodded preparation and aggregate moisture condition in the notes. Do not combine conditions in one mean. Use the separate dry-material void-content worksheet when dry-basis specific gravity is available. Mix-design conversion factors are excluded. Reported density is rounded to 0.01 kg/L; exact arithmetic remains available.

Calculation and reporting rules audited within the documented profile; physical test execution and specification acceptance remain the operator’s responsibility. Independent qualified review is not recorded. No certificate or compliance decision.

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