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Asphalt Yield Formula:
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The Asphalt Yield Formula calculates the area in square feet that can be covered by a given amount of asphalt based on its tonnage, density, and desired depth. This is essential for construction and paving projects to estimate material requirements accurately.
The calculator uses the Asphalt Yield Formula:
Where:
Explanation: The formula converts tons to pounds, then calculates the volume based on density, and finally determines the area coverage based on the desired depth.
Details: Accurate asphalt yield calculation is crucial for construction projects to ensure proper material ordering, cost estimation, and project planning. It helps avoid material shortages or excess, saving time and resources.
Tips: Enter tonnage in tons, density in lb/cu yd, and depth in inches. All values must be valid positive numbers to get accurate results.
Q1: Why is density measured in lb/cu yd?
A: Asphalt density is typically measured in pounds per cubic yard in the industry, which is why this unit is used in the calculation.
Q2: What is a typical density value for asphalt?
A: Typical asphalt density ranges from 110 to 140 lb/cu yd, depending on the mix composition and compaction.
Q3: How does depth affect the yield?
A: The yield is inversely proportional to depth - doubling the depth will halve the area coverage for the same amount of asphalt.
Q4: Can this calculator be used for other materials?
A: While the formula is specific to asphalt, it could be adapted for other materials with appropriate density values and unit conversions.
Q5: Why is there a conversion factor of 2000?
A: The factor 2000 represents the number of pounds in one ton, which is necessary to convert between weight and volume units.