Sand Sub Base Calculator

Sand Calculation Formula:

\[ \text{Sand (kg)} = \text{Area (m²)} \times \text{Depth (m)} \times 1600 \text{ kg/m³} \]

Sand Required:

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1. What is the Sand Sub Base Calculator?

The Sand Sub Base Calculator estimates the amount of sand needed for landscaping sub-base projects. It calculates based on area, depth, and standard density of compacted sand.

2. How Does the Calculator Work?

The calculator uses the following formula:

\[ \text{Sand (kg)} = \text{Area (m²)} \times \text{Depth (m)} \times 1600 \text{ kg/m³} \]

Where:

\( Area \) — Project area in square meters
\( Depth \) — Desired depth of sand layer in meters
\( 1600 \) — Standard density of compacted sand in kg/m³

Explanation: The calculation accounts for the volume of space to be filled and the density of compacted sand.

3. Importance of Sand Calculation

Details: Accurate sand estimation is crucial for landscaping projects to ensure proper sub-base preparation, avoid material shortages, and control project costs.

4. Using the Calculator

Tips: Measure your project area accurately in square meters. Typical sub-base depths range from 0.05m to 0.15m (5cm to 15cm). The density is fixed at 1600 kg/m³ for compacted sand.

5. Frequently Asked Questions (FAQ)

Q1: Why 1600 kg/m³ density?
A: This is the standard density for compacted sand used in sub-base applications. Loose sand has lower density (~1440 kg/m³).

Q2: How do I convert kg to tons?
A: Divide the result by 1000 (1 ton = 1000 kg). For example, 2000 kg = 2 tons.

Q3: What depth should I use?
A: Typical depths: 50-100mm for pedestrian areas, 100-150mm for driveways. Consult your project specifications.

Q4: Does this account for compaction?
A: Yes, the 1600 kg/m³ density already accounts for typical compaction of sand sub-base.

Q5: Can I use this for other materials?
A: No, this is specifically for sand. Other materials like gravel have different densities.