1. What Is Dominator Polymeric Sand?

Dominator polymeric sand is a specially formulated sand used for filling joints between pavers. When activated with water, it hardens to create a stable, weed-resistant surface while still allowing for proper drainage.

2. How Does the Calculator Work?

The calculator uses the following formula:

Where:

• \( Area \) — Total area of the paved surface in square feet
• \( Joint width \) — Width between pavers in inches
• \( Joint depth \) — Depth of the joint in inches
• 144 — Conversion factor (square inches to square feet)
• 100 — Sand density in pounds per cubic foot

Explanation: The formula calculates the volume of joints in cubic feet and converts it to pounds of sand needed.

3. Importance of Proper Sand Calculation

Details: Accurate sand calculation ensures you purchase the right amount for your project, avoiding waste or shortages. Proper joint filling prevents weed growth and paver movement.

4. Using the Calculator

Tips: Measure your project area accurately. For joint width/depth, take multiple measurements and use an average. All values must be positive numbers.

5. Frequently Asked Questions (FAQ)

Q1: How precise do my measurements need to be?
A: For small projects, measure to the nearest inch. For large projects, measure to the nearest foot for area and 1/8 inch for joints.

Q2: Should I order extra sand?
A: It's recommended to order 10-15% extra to account for settling, spillage, and uneven joints.

Q3: What if my joints vary in width?
A: Use an average width. For significant variations, calculate different sections separately.

Q4: How does joint depth affect sand quantity?
A: Deeper joints require exponentially more sand. Ensure your base preparation accounts for proper joint depth.

Q5: Can I use this for other polymeric sands?
A: While formulated for Dominator, this calculator works for most standard polymeric sands with similar density.