1. What is Techniseal Next Gel Polymeric Sand?

Techniseal Next Gel is a high-performance polymeric sand designed for filling joints between pavers. It hardens when activated with water, creating a durable, weed-resistant surface.

2. How Does the Calculator Work?

The calculator uses the standard polymeric sand formula:

Where:

• \( Area \) — Paving area in square feet
• \( Joint Width \) — Width between pavers in inches
• \( Joint Depth \) — Depth of joints in inches
• \( Conversion Factor \) — 1.25 (standard for polymeric sand)

Explanation: The formula calculates the volume of joints and converts it to pounds of sand needed, accounting for compaction and waste.

3. Importance of Proper Sand Calculation

Details: Accurate calculation ensures you purchase the right amount of material, avoiding project delays from insufficient sand or waste from over-purchasing.

4. Using the Calculator

Tips: Measure your paved 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 is this calculation?
A: This provides a good estimate. Actual needs may vary based on paver pattern, compaction, and application technique.

Q2: Should I buy extra sand?
A: It's recommended to purchase 10-15% more than calculated to account for spillage and variations in joint sizes.

Q3: Does this work for all paver types?
A: Yes, but joint sizes may vary between different paver patterns (e.g., herringbone vs. running bond).

Q4: What if my joints are very wide or narrow?
A: For joints outside 1/4" to 1", consult Techniseal's technical specifications as application rates may differ.

Q5: How does Next Gel differ from regular polymeric sand?
A: Next Gel has advanced binding technology for better durability in freeze-thaw cycles and heavier traffic areas.