The Rock-Solid Foundation: Understanding the Stone Business in Bangladesh
Bangladesh's rapid infrastructural development, from towering high-rises to sprawling road networks, relies heavily on a fundamental raw material: stone. The stone business, though often overlooked, forms a critical backbone of the construction sector, influencing everything from the cost of building materials to the pace of urban expansion.
This blog explores the dynamics of the stone business in Bangladesh, shedding light on its sources, challenges, and future prospects.
Sources of Stone: Domestic vs. Imported
The primary demand for stone in Bangladesh comes from its use as aggregates in concrete, sub-base material for roads, and railway ballast. Given the country's mostly alluvial deltaic plains, significant hard rock reserves are limited. This leads to a dual sourcing strategy:
Domestic Sources:
Sylhet Region: Areas like Bholaganj in Sylhet are known for their natural stone quarries, often extracted from riverbeds. These stones are popular for their hardness and durability.
Northern Regions: Limited reserves are found in some northern districts.
Brick Chips: Locally produced brick chips also serve as a substitute for stone aggregates, especially in less demanding construction.
Imported Sources:
India: A major supplier, particularly from Meghalaya and other northeastern states, transported via land routes.
Bhutan and Vietnam: These countries also contribute to Bangladesh's stone supply, often arriving via sea routes.
The reliance on imports means that global logistics, geopolitical relations, and international pricing significantly impact the local market.
The Supply Chain: From Quarry to Construction Site
The stone business involves a complex supply chain:
Extraction/Import: Stones are either quarried domestically or imported in bulk.
Crushing & Sizing: Large raw stones are transported to crushing plants, where they are processed into various sizes (e.g., 5/8 inch, 3/4 inch) to meet specific construction requirements.
Transportation: Stones are then transported via trucks, barges, or railway wagons to warehouses or directly to construction sites across the country. This leg of the journey is heavily reliant on logistics infrastructure.
Distribution: Wholesalers and retailers play a crucial role in distributing stones to smaller contractors and individual builders.



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