1. What is Dominator Polymeric Sand?

Dominator Polymeric Sand is a high-quality jointing material sold at Home Depot for filling paver joints. When activated with water, it hardens to create a durable, weed-resistant surface while allowing proper drainage.

2. How Does the Calculator Work?

The calculator uses the standard polymeric sand formula:

Where:

• \( Area \) — Total project area in square feet
• \( Joint\ width \) — Width between pavers in inches
• \( Joint\ depth \) — Depth of joints in inches
• 144 — Conversion factor (square inches to square feet)
• 100 — Standard density factor for polymeric sand

Explanation: The equation calculates volume between pavers and converts it to pounds of sand needed based on standard density.

3. Importance of Proper Sand Calculation

Details: Accurate sand calculation ensures you purchase the right amount, prevents project delays, and helps achieve optimal joint performance.

4. Using the Calculator

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

5. Frequently Asked Questions (FAQ)

Q1: How much extra sand should I buy?
A: We recommend purchasing 10-15% extra to account for settling, spillage, and measurement variations.

Q2: Can I use this for different brands of polymeric sand?
A: While designed for Dominator, this calculator works for most standard polymeric sands with similar density.

Q3: What's the maximum joint width for Dominator sand?
A: Dominator works best for joints up to 4 inches wide. For wider joints, consult manufacturer guidelines.

Q4: How does temperature affect application?
A: Apply when temperatures are between 32°F and 90°F. Extreme heat or cold can affect curing.

Q5: How long does Dominator sand take to set?
A: Initial set occurs in about 30 minutes, but full cure takes 24-48 hours depending on conditions.