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Volume Calculation Formula:
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Pea shingle, also known as pea gravel, is small, rounded stones typically between 3-10mm in diameter. It's commonly used for landscaping, pathways, driveways, and drainage systems due to its attractive appearance and excellent drainage properties.
The calculator uses the simple volume formula:
Where:
Explanation: Multiply the area measurement by the desired depth to determine the total volume of pea shingle needed.
Details: Accurate calculation ensures you purchase the right amount of materials, avoiding wastage from over-ordering or project delays from under-ordering. It also helps with budget planning and reduces environmental impact.
Tips: Measure the area accurately in square meters. For depth, consider that pea shingle is typically laid at 2-5cm (0.02-0.05m) for decorative purposes and 5-10cm (0.05-0.10m) for functional applications like driveways.
Q1: How much extra should I order to account for compaction and settling?
A: It's recommended to add 10-15% to your calculated volume to account for compaction, settling, and minor measurement errors.
Q2: Can I use this calculator for other types of gravel?
A: Yes, the volume calculation works for any bulk material. However, compaction rates may vary between different stone types.
Q3: How do I convert cubic meters to tons?
A: Pea shingle typically weighs 1.4-1.6 tons per cubic meter. Multiply your volume by 1.5 for a rough estimate of weight.
Q4: What's the minimum depth for functional applications?
A: For driveways or high-traffic areas, a minimum depth of 5cm (0.05m) is recommended for proper stability and performance.
Q5: How do I prepare the area before laying pea shingle?
A: Clear the area of vegetation, level the ground, install a weed membrane, and consider edging to contain the shingle and prevent spreading.