1. What is the Dominator Sand Calculator?

The Dominator Sand Calculator estimates the amount of polymeric sand needed for paver joints based on area, joint width, and joint depth. It ensures you purchase the right amount of material for your project.

2. How Does the Calculator Work?

The calculator uses the Dominator sand formula:

Where:

• \( \text{Area} \) — Total paver area in square feet
• \( \text{Joint width} \) — Width between pavers in inches
• \( \text{Joint depth} \) — Depth of joints in inches
• 144 — Conversion factor (in²/ft²)
• 100 — Density of polymeric sand (lb/ft³)

Explanation: The equation calculates the volume of joints in cubic feet, then converts to pounds of sand based on material density.

3. Importance of Accurate Sand Calculation

Details: Proper sand calculation prevents material waste, ensures complete joint filling, and helps achieve optimal performance of the polymeric sand.

4. Using the Calculator

Tips: Measure your project area accurately. For irregular areas, divide into rectangles. Typical joint widths are 0.25-0.5 inches. Joint depth is usually equal to paver thickness.

5. Frequently Asked Questions (FAQ)

Q1: How much extra sand should I buy?
A: We recommend adding 10-15% to account for settling, waste, and uneven surfaces.

Q2: What if my joints are different widths?
A: Calculate each width separately or use an average width for simplicity.

Q3: Does this work for all polymeric sands?
A: While designed for Dominator, it works for most polymeric sands with similar density (100 lb/ft³).

Q4: How do I measure joint depth?
A: Measure from the top of the paver to the base material (usually equal to paver thickness).

Q5: What's the coverage per bag?
A: A 40lb bag typically covers 40-80 sq.ft. depending on joint dimensions.