1. What is Techniseal Polymeric Sand?

Techniseal polymeric sand is a high-quality jointing product for pavers that hardens when activated with water, creating a durable, weed-resistant surface between pavers.

2. How Does the Calculator Work?

The calculator uses the standard formula:

Where:

• \( Area \) — Total area to be paved (square feet)
• \( Joint\ width \) — Width between pavers (inches)
• \( Joint\ depth \) — Depth between pavers (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.

3. Importance of Proper Sand Calculation

Details: Accurate calculation ensures you purchase the right amount of polymeric sand, preventing waste or project delays from insufficient material.

4. Using the Calculator

Tips: Measure your project area carefully and average several joint width/depth measurements for best accuracy. Round up slightly to account for compaction and settling.

5. Frequently Asked Questions (FAQ)

Q1: How much extra sand should I buy?
A: We recommend adding 5-10% to your calculated amount to account for waste and settling.

Q2: Can I use this for irregular paver patterns?
A: Yes, but measure several joints to get an average width for best results.

Q3: Does joint depth include the base material?
A: No, measure only the depth that will be filled with polymeric sand.

Q4: What if my joints vary in width?
A: Take multiple measurements and use the average, or calculate different sections separately.

Q5: How does this compare to regular paver sand?
A: Polymeric sand is more expensive but provides better long-term stability and weed prevention.