1. What is Mortar Calculation?

Mortar calculation determines the quantities of sharp sand and cement needed for construction projects based on volume and mix ratio. Accurate calculation helps in cost estimation and material procurement.

2. How Does the Calculator Work?

The calculator uses standard mortar volume calculation:

Where:

• \( Length \) — Project length in meters
• \( Width \) — Project width in meters
• \( Depth \) — Mortar depth in meters

Material Calculation: Based on selected sand:cement ratio and standard density of 1.25 tons per cubic meter.

3. Importance of Accurate Calculation

Details: Proper calculation prevents material wastage, ensures structural integrity, and helps in budgeting for construction projects.

4. Using the Calculator

Tips: Measure project dimensions accurately in meters. Common ratios are 4:1 or 5:1 (sand:cement) for general construction.

5. Frequently Asked Questions (FAQ)

Q1: What's the difference between sharp sand and building sand?
A: Sharp sand has larger, angular grains making it ideal for concrete and structural work, while building sand is finer for bricklaying.

Q2: How do I convert tons to bags of cement?
A: Typically 1 ton = 20-25 bags of cement (50kg each), but check your local supplier's specifications.

Q3: Should I add water in the calculation?
A: No, this calculator provides dry material estimates. Water is added during mixing (typically 20-25% of cement weight).

Q4: What ratio should I use for different applications?
A: 4:1 for heavy-duty work, 5:1 for general purpose, 6:1 for light-duty or rendering.

Q5: How much extra material should I account for?
A: Add 10-15% extra to account for wastage, uneven surfaces, and mixing losses.