Ask AI: How many common clay bricks 219mm x 96mm x 70mm can build a 5 room house & a garage starting from foundation until finishing the house

To determine how many common clay bricks (219mm x 96mm x 70mm) would be required to build a 5-room house with a garage, we need to make a number of assumptions and calculations. Here are the steps you need to follow: 1. **Determine the Volume of Each Brick**: Each brick has a volume of: - 219 mm x 96 mm x 70 mm = 1,468,080 cubic mm To convert this into cubic meters: - 1,468,080 cubic mm / 1,000,000,000 cubic mm per cubic meter = 0.00146808 cubic meters 2. **Estimate the Total Wall Area**: - Assume average room size, wall height, and thickness. 3. **Determine the Total Brick Volume**: - Calculate volume based on wall areas and room dimensions. 4. **Adjust for Mortar**: - Typical mortar volume can use around 10-15% of the brick volume. 5. **Foundation and Other Structures**: Account for the foundation, extras like internal walls, and potentially wastage. Assumptions: - Average room size: 4m x 4m x 3m (height) - Garage size: 6m x 3m - Wall Thickness: Common options might include single (half-brick) or double (full-brick) walls, let's assume single-brick thickness. ### Detailed Steps: 1. **Room Wall Volume**: - Perimeter of one room: 4 walls, each 4m long = 4*4m = 16m - For 5 rooms: 16m * 5 = 80m - Wall height = 3m - Assuming single brick thickness (0.219m): Wall volume = Perimeter * Height * Thickness = 80m * 3m * 0.219m = 52.56 cubic meters 2. **Garage Wall Volume**: - Perimeter: 2*(6m+3m) = 18m - Wall volume = Perimeter * Height * Thickness = 18m * 3m * 0.219m = 11.826 cubic meters 3. **Total Wall Volume**: - Total volume = 52.56 + 11.826 = 64.386 cubic meters 4. **Brick Volume Calculation**: - Number of bricks needed (without mortar consideration): = Total Wall Volume / Brick Volume = 64.386 / 0.00146808 = 43,872 bricks 5. **Accounting for Mortar and Wastage**: - Adding 10% for mortar and wastage: Total Bricks Required = 43,872 * 1.10 = 48,259 bricks ### Conclusion: For a 5-room house and a garage starting from the foundation to finishing, approximately 48,259 common clay bricks of size 219mm x 96mm x 70mm will be needed. Adjustments might be necessary based on more detailed architectural plans and accounting for windows, doors, and specific design considerations. Always consider consulting with a professional for an accurate estimate based on your specific needs.