dencity of rock stone 5mm to 40mm chart

The density of rock stone varies depending on the size and type of rock. For aggregates ranging from 5mm to 40mm, the density typically falls within a specific range. Below is a general chart outlining the approximate density values for rock stone in this size range.

For crushed rock stone with sizes between 5mm and 40mm, the bulk density usually ranges from 1.4 to 1.6 tonnes per cubic meter (t/m³). This variation depends on factors such as the rock type (e.g., granite, limestone, or basalt), moisture content, and compaction level. Lighter rocks like limestone may have a lower density, while denser rocks like basalt will fall on the higher end of the scale.

Here’s a simplified chart for reference:

- 5mm to 10mm: 1.4 to 1.5 t/m³- 10mm to 20mm: 1.45 to 1.55 t/m³- 20mm to 40mm: 1.5 to 1.6 t/m³

These values are indicative and may vary based on local quarry sources and testing methods. For precise measurements, laboratory tests such as the bulk density test or specific gravity test are recommended. Engineers and construction professionals often rely on these tests to ensure accurate material calculations for projects.

Understanding the density of rock stone is crucial for applications like concrete mix design, road construction, and landscaping. Higher-density aggregates provide better strength and durability, making them suitable for heavy-duty structures. Conversely, lighter aggregates may be preferred for decorative purposes or lightweight concrete.

When selecting rock stone for a project, always consult supplier data or conduct tests to confirm the exact density. This ensures compliance with engineering specifications and optimizes material usage.