1. What is Asphalt m3 to Tonnes Calculator?

Definition: This calculator converts volume of asphalt in cubic meters to weight in metric tonnes.

Purpose: It helps construction professionals and road builders quickly convert between volume and weight measurements for asphalt.

2. How Does the Calculator Work?

The calculator uses the formula:

Where:

• \( T \) — Weight of asphalt (tonnes)
• \( V_{m3} \) — Volume of asphalt (cubic meters)
• 2322 — Density of asphalt (kg/m³)
• 1000 — Conversion factor (kg to tonnes)

Explanation: The asphalt volume is multiplied by its density (2322 kg/m³) and divided by 1000 to convert kilograms to metric tonnes.

3. Importance of Asphalt Weight Calculation

Details: Accurate weight estimation ensures proper material ordering, transportation planning, and project cost calculations.

4. Using the Calculator

Tips: Simply enter the volume of asphalt in cubic meters. The calculator will automatically compute the weight in metric tonnes.

5. Frequently Asked Questions (FAQ)

Q1: Why 2322 kg/m³ density?
A: This is the standard density for hot mix asphalt, but actual density may vary slightly depending on mix design.

Q2: How accurate is this conversion?
A: Very accurate for standard asphalt mixes. For specialized mixes, consult your supplier for exact density.

Q3: Can I use this for cold mix asphalt?
A: No, cold mix has different density (typically 2240-2300 kg/m³). Use appropriate density value.

Q4: Does this include compaction factor?
A: No, this calculates loose asphalt weight. Compacted weight would be slightly higher.

Q5: How do I convert back from tonnes to m³?
A: Use the inverse formula: \( V_{m3} = T \times \frac{1000}{2322} \)