Expert Guide

Babu

Masonry Calculators

Sand for Brickwork – Finishing Masonry

Quality Inspector

Kaka

Estimate sand quantity specifically for brick masonry projects.

📐 Formula & Method

Sand = (Wall Vol × 0.3) × (Ratio-1 / Ratio). Assumes 30% of wall volume is mortar.

Sand = 0.3 × Vol × ((Ratio-1)/Ratio)

📋 Worked Example

10m³ wall (1:6 ratio):
• Mortar Vol = 3 m³
• Sand = 3 × (6/7) ≈ 2.57 m³

❓ Frequently Asked Questions

Why 30% for mortar?

In standard brickwork, mortar fills the joints which typically account for 25% to 33% of the total wall volume.