1. What is Hot Mix Asphalt (HMA)?

Definition: HMA is a combination of approximately 95% stone, sand, or gravel bound together by asphalt cement, used for paving roads, parking lots, and driveways.

Purpose: This calculator helps estimate the cost of purchasing HMA locally based on quantity needed and current market prices.

2. How Does the Calculator Work?

The calculator uses the formula:

Where:

• \( C \) — Total cost ($)
• \( T \) — Asphalt quantity (tons)
• \( P_{ton} \) — Price per ton ($/ton)

Explanation: The total cost is calculated by multiplying the quantity of asphalt needed by the current price per ton.

3. Importance of Accurate Cost Estimation

Details: Proper cost calculation helps with budgeting, comparing suppliers, and ensuring you purchase the right quantity for your project.

4. Using the Calculator

Tips: Enter the asphalt quantity in tons and current price per ton (default $75.00). All values must be > 0.

5. Frequently Asked Questions (FAQ)

Q1: What's the average price of HMA?
A: Prices typically range from $60-$150 per ton depending on location, oil prices, and season.

Q2: How do I estimate tons needed for my project?
A: Calculate volume (length × width × depth) and multiply by 2.25 tons/cu yd (for 1" depth).

Q3: Does this include delivery costs?
A: No, contact local suppliers for delivery fees which vary by distance and quantity.

Q4: When is the best time to buy HMA?
A: Prices are often lower in spring/fall. Summer demand can increase prices.

Q5: How long does HMA remain workable?
A: Typically 1-2 hours after delivery depending on temperature. Plan accordingly.