1. What is Sand Density?

Definition: Density of sand is the mass of sand per unit volume, typically measured in kilograms per cubic meter (kg/m³).

Typical Values: Dry sand has a density between 1600-1800 kg/m³, while wet sand can be 1900-2100 kg/m³.

2. How Does the Calculator Work?

The calculator uses the density formula:

Where:

• \( \rho \) — Density (kg/m³)
• \( m \) — Mass of sand (kg)
• \( V \) — Volume (m³)

Explanation: The mass of sand is divided by its volume to calculate its density.

3. Importance of Sand Density

Details: Knowing sand density is crucial for construction projects, concrete mixing, and material quantity calculations.

4. Using the Calculator

Tips: Enter the mass of sand in kilograms and the volume it occupies in cubic meters. Both values must be > 0.

5. Frequently Asked Questions (FAQ)

Q1: What affects sand density?
A: Moisture content, compaction, and sand type (fine/coarse) significantly affect density.

Q2: How does wet sand differ from dry sand?
A: Wet sand is typically 15-20% denser due to water filling voids between particles.

Q3: What's the density of packed sand?
A: Compacted sand can reach densities up to 2200 kg/m³ depending on the compaction method.

Q4: How do I measure sand volume accurately?
A: Use a calibrated container or calculate from dimensions (length × width × height).

Q5: Why is density important in construction?
A: It affects material weight calculations, structural loads, and mixture proportions in concrete.