The demand for sustainable construction materials in Bangladesh is growing faster than ever. Traditional clay bricks are slowly being replaced by modern Auto Bricks and Concrete Blocks—a shift driven by environmental rules, urbanization, and the nation’s rapid infrastructure boom. Because of that, investors now see auto brick and block manufacturing as one of the most profitable ventures in Bangladesh’s industrial landscape.
Introduction
Bangladesh produces more than 20 billion clay bricks each year, mostly from manual kilns that burn fertile topsoil and emit dangerous gases. This unsustainable method damages agriculture and accelerates air pollution. The government has therefore encouraged entrepreneurs to adopt automatic brick and block production technologies.
An Auto Brick Plant uses automatic machines to produce high-quality, uniform, and durable bricks without destroying soil. On the other hand, a Concrete Block Plant produces eco-friendly, cement-based blocks that reduce construction costs and time. Both sectors complement each other and are ideal for long-term investment.
Project Summary
| Particulars | Description |
|---|---|
| Project Title | Auto Brick and Block Manufacturing Plant |
| Business Location | Gazipur / Savar / Narayanganj (Industrial Zone) |
| Land Area | 1.5 – 3 Acres |
| Project Type | Manufacturing (Industrial) |
| Production Capacity | 80,000 Bricks + 15,000 Blocks per day |
| Technology | Fully Automatic (Germany/China Technology) |
| Estimated Project Cost | BDT 250 Million (Approx.) |
| Employment Generation | 80 – 100 Persons |
| Project Implementation Period | 10 – 12 Months |
Market Potential
Most important, Bangladesh’s construction market is expanding by more than 8% annually. Real estate, government infrastructure projects, and private housing all require millions of bricks and blocks every day.
Because of new government policies banning traditional brick kilns in many districts, automatic brick and block plants are now replacing the old systems. These modern factories are safer, faster, and much more eco-friendly.
According to industry estimates:
- Annual brick demand: Over 25 billion pieces
- Automatic brick share: Around 20% (and growing)
- Market growth rate: 10–12% annually
- Average profit margin: 25–30%
Raw Materials Required
The availability of raw materials is a key advantage in Bangladesh. Most components are locally available and affordable.
| Raw Material | Source | Monthly Requirement | Average Cost (BDT/ton) |
|---|---|---|---|
| Clay / Soil | Nearby riversides or land | 3,000 tons | 350 – 500 |
| Cement | Local factories | 500 tons | 9,000 – 10,500 |
| Sand | River or crushed stone | 2,000 tons | 1,000 – 1,200 |
| Fly Ash (optional) | Power plants | 300 tons | 2,000 – 2,500 |
| Water | Borewell | – | – |
| Additives | Imported | As required | – |
Major Machinery and Equipment
| Machinery Name | Quantity | Country of Origin | Estimated Cost (BDT) |
|---|---|---|---|
| Automatic Brick Making Line | 1 set | China/Germany | 80,000,000 |
| Block Making Machine | 1 set | China | 25,000,000 |
| Clay Crusher and Mixer | 1 set | China | 10,000,000 |
| Conveyor Belts | Multiple | China | 3,000,000 |
| Tunnel Kiln (Dryer and Firing System) | 1 set | China | 45,000,000 |
| Boiler and Generators | 1 set | Bangladesh | 5,000,000 |
| Packaging Line | 1 set | China | 2,000,000 |
| Laboratory and Testing Equipment | – | Local | 1,000,000 |
| Total Machinery Cost | BDT 171,000,000 |
Utility Requirements
| Utility | Requirement | Remarks |
|---|---|---|
| Electric Power | 500 – 600 kW | May use generator backup |
| Water | 20,000 liters/day | Recycled where possible |
| Fuel (Natural Gas/Coal) | 1.5 tons/day | For kiln heating |
| Manpower | 80–100 | Skilled + Semi-skilled |
Production Capacity and Process
The plant operates in two segments—Auto Brick Line and Concrete Block Line.
Auto Brick Production Process
- Clay preparation → Crushing and mixing
- Moulding → Using automated presses
- Drying → In mechanical tunnel dryer
- Firing → In a modern tunnel kiln
- Cooling & Packaging → Ready for dispatch
Concrete Block Production Process
- Mixing → Cement, sand, and stone dust
- Moulding → Hydraulic press machine
- Curing → Steam or water curing
- Drying & Packing → Stacked and ready for sale
Production Capacity Table
| Product Type | Daily Output | Monthly Output | Annual Output |
|---|---|---|---|
| Auto Bricks | 80,000 pcs | 2,000,000 pcs | 24,000,000 pcs |
| Concrete Blocks | 15,000 pcs | 450,000 pcs | 5,400,000 pcs |
Project Cost Estimate (in BDT)
| Particulars | Amount (BDT) |
|---|---|
| Land and Land Development | 20,000,000 |
| Building & Civil Construction | 25,000,000 |
| Machinery & Equipment | 171,000,000 |
| Utility Connection and Installation | 5,000,000 |
| Office Furniture and Vehicles | 3,000,000 |
| Preliminary & Preoperative Expenses | 2,000,000 |
| Working Capital | 24,000,000 |
| Total Project Cost | 250,000,000 |
Financial Analysis
Fixed Cost
| Particulars | Annual Amount (BDT) |
|---|---|
| Salaries & Wages | 12,000,000 |
| Depreciation | 10,000,000 |
| Utility Expenses | 3,000,000 |
| Maintenance | 2,000,000 |
| Administrative Expenses | 2,000,000 |
| Total Fixed Cost | 29,000,000 |
Variable Cost
| Particulars | Per Month (BDT) | Annual (BDT) |
|---|---|---|
| Raw Materials | 3,500,000 | 42,000,000 |
| Fuel & Power | 2,000,000 | 24,000,000 |
| Packaging & Transport | 1,000,000 | 12,000,000 |
| Miscellaneous | 500,000 | 6,000,000 |
| Total Variable Cost | 7,000,000 | 84,000,000 |
Total Operating Cost = 29,000,000 + 84,000,000 = BDT 113,000,000/year
Revenue Forecast
| Product | Selling Price (BDT/unit) | Annual Sales Quantity | Annual Revenue (BDT) |
|---|---|---|---|
| Auto Brick | 12 | 24,000,000 | 288,000,000 |
| Concrete Block | 30 | 5,400,000 | 162,000,000 |
| Total Revenue | 450,000,000 |
Profit Projection
| Year | Revenue (BDT) | Operating Cost (BDT) | Gross Profit (BDT) | Net Profit Margin (%) |
|---|---|---|---|---|
| 1st Year | 450,000,000 | 113,000,000 | 337,000,000 | 25% |
| 2nd Year | 495,000,000 | 118,000,000 | 377,000,000 | 27% |
| 3rd Year | 544,500,000 | 122,000,000 | 422,500,000 | 28% |
Payback Period: 3.5 years
Break-Even Point: 38% capacity utilization
Advantages of Auto Brick and Block Project
- Eco-Friendly: Uses less soil and reduces carbon emissions.
- Government Support: Tax incentives and low-interest loans under green project schemes.
- High Durability: Uniform quality and strength ensure customer satisfaction.
- Automation: Reduces labor cost and human error.
- Market Demand: Rapidly expanding infrastructure projects create continuous demand.
SWOT Analysis
| Strengths | Weaknesses |
|---|---|
| Modern automatic technology | High initial investment |
| Eco-friendly process | Requires skilled manpower |
| Strong market demand | Maintenance cost of machines |
| Quality product | Dependence on continuous power supply |
| Opportunities | Threats |
|---|---|
| Government projects and export potential | Fluctuation in fuel prices |
| Ban on manual kilns | Policy inconsistency or delays |
| Urban expansion | Rising raw material cost |
| Demand for sustainable construction | Competitor entry |
Implementation Schedule
| Activity | Duration | Timeline |
|---|---|---|
| Land Purchase & Development | 2 months | Month 1–2 |
| Civil Construction | 4 months | Month 3–6 |
| Machinery Procurement | 3 months | Month 4–6 |
| Installation & Trial Run | 3 months | Month 7–9 |
| Recruitment & Training | 2 months | Month 8–9 |
| Commercial Production | – | Month 10 onwards |
Environmental and Social Impact
This project supports Bangladesh’s environmental conservation goals. Auto bricks and blocks reduce deforestation and air pollution by eliminating firewood-based burning. They also create employment and contribute to rural industrialization.
By replacing one traditional kiln, the country can save about 15,000 tons of fertile soil and 2,000 tons of coal per year.
Therefore, investing in auto brick and block manufacturing is not only profitable but also responsible.
Future Prospects
Because the government plans to eliminate all manual brick kilns within the next few years, automatic plants will dominate the market. Urban housing, highway projects, and industrial parks will further increase demand.
Moreover, Bangladesh’s participation in green technology initiatives means easier access to foreign investment, donor support, and export opportunities for eco-friendly bricks and blocks.
Therefore, the future of this business looks bright and expanding.
Call to Action
If you plan to start an Auto Brick and Block Manufacturing Plant, your first step is a bankable project profile—a detailed document that banks and investors trust.
We specialize in preparing professional and bankable project profiles in Bangladesh and abroad.
Our team designs complete feasibility reports, cost analysis, financial projections, and technical layouts tailored to your business location and investment scale.
✅ Contact us today to get your customized project profile:
Email: [email protected]
Company: China Bangla Engineers & Consultants Ltd. (CBECL)
Website: www.cbecl.com
Let’s build a greener, smarter Bangladesh—brick by brick.