1. What is Density of 40mm Aggregate?

Definition: This calculator determines the density of 40mm aggregate material by measuring the mass per unit volume.

Purpose: It helps construction professionals and engineers calculate material density for quality control and structural calculations.

2. How Does the Calculator Work?

The calculator uses the density formula:

Where:

• \( \rho \) — Density (kg/m³)
• \( m \) — Mass of aggregate (kg)
• \( V \) — Volume of aggregate (m³)

Explanation: The mass of the aggregate is divided by its volume to determine its density.

3. Importance of Aggregate Density

Details: Knowing the density of 40mm aggregate is crucial for concrete mix design, structural calculations, and material quantity estimation.

4. Using the Calculator

Tips: Enter the mass of aggregate in kilograms and volume in cubic meters. Typical 40mm aggregate density ranges between 1400-1500 kg/m³.

5. Frequently Asked Questions (FAQ)

Q1: What is 40mm aggregate?
A: It's coarse aggregate material that passes through a 40mm sieve, commonly used in concrete and construction.

Q2: Why measure density?
A: Density affects concrete strength, workability, and durability. It's essential for quality control.

Q3: What affects aggregate density?
A: Material type (granite, limestone), moisture content, and particle shape influence density.

Q4: How to measure volume accurately?
A: Use a calibrated container and the water displacement method for irregular shapes.

Q5: What's the typical density range?
A: 40mm aggregate typically has a density between 1400-1500 kg/m³, depending on material properties.