1. What is Sand Coverage Ratio?

The sand coverage ratio measures how much area a given volume of sand can cover. It's expressed as the ratio of area (square meters) to volume (cubic meters) and helps in planning construction or landscaping projects.

2. How Does the Calculator Work?

The calculator uses the simple formula:

Where:

• Area — Surface area to be covered (in square meters)
• Volume — Amount of sand available (in cubic meters)

Explanation: The ratio tells you how many square meters can be covered per cubic meter of sand.

3. Importance of Coverage Ratio

Details: Knowing the coverage ratio helps in estimating material requirements for projects like sand bedding, beach nourishment, or creating sand-based sports fields.

4. Using the Calculator

Tips: Enter the area you need to cover and the volume of sand you have available. Both values must be positive numbers.

5. Frequently Asked Questions (FAQ)

Q1: What's a typical coverage ratio for construction sand?
A: It varies by sand type and compaction, but common ratios range from 10-20 m²/m³ for a 50mm layer.

Q2: How does moisture affect coverage ratio?
A: Wet sand is more compact and may cover slightly less area than dry sand at the same volume.

Q3: Can I use this for other materials like gravel?
A: The principle is similar, but gravel typically has different coverage characteristics due to particle size.

Q4: How precise is this calculation?
A: It provides a theoretical maximum. Actual coverage may vary based on compaction, spillage, and application method.

Q5: What if I need to calculate for a specific depth?
A: For a desired depth (e.g., 50mm), first calculate required volume (area × depth) then use this calculator.