1. What is the Sharp Sand Calculator?

The Sharp Sand Calculator determines the amount of sharp sand needed for paving system bedding (e.g., IBRAN-X grids). It calculates based on area, depth, and standard density of sharp sand.

2. How Does the Calculator Work?

The calculator uses the following formula:

Where:

• Area — Surface area to be covered (square meters)
• Depth — Thickness of sand layer (typically 0.01 m for screeded layer)
• 1600 — Density of sharp sand (kg/m³)

Explanation: The calculation accounts for the volume of sand needed and converts it to weight using standard density.

3. Importance of Accurate Sand Calculation

Details: Proper sand quantity is crucial for stable paving installations. Too little sand can lead to uneven surfaces, while too much can cause drainage issues.

4. Using the Calculator

Tips: Enter area in square meters and depth in meters (typically 0.01m for standard applications). All values must be positive numbers.

5. Frequently Asked Questions (FAQ)

Q1: What is the typical depth for paving bedding?
A: For most paving systems, a depth of 10mm (0.01m) is standard when screeded.

Q2: Why use sharp sand specifically?
A: Sharp sand provides better compaction and stability compared to other sand types for paving applications.

Q3: Does this calculation account for compaction?
A: The 1600 kg/m³ density already accounts for typical compaction in paving applications.

Q4: How accurate is this calculation?
A: It provides a good estimate but actual needs may vary slightly based on specific site conditions.

Q5: Can this be used for other types of sand?
A: This is specifically for sharp sand. Other sand types have different densities.