Storage spiral silo is commonly used for the storage of coal ash. These silos are designed with an impermeable liner and a specialized lipp system that allows the silo to expand and contract with changes in the stored material's volume. This helps to prevent leaks and damage to the silo over time.

Coal ash is a byproduct of coal-fired power plants and is typically stored in large quantities. Because of its potentially harmful effects on the environment and human health, proper storage and management of coal ash is critical. Storage spiral silo has been found to be effective in preventing leaks and protecting the environment from coal ash pollution.

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Storage spiral silo

► Diameter: continuously variable from 3 to 50 m

► Height: continuously variable from 2 to 35 m

► Volume: from 40 to 15,000 m3

► Media: solid, liquid or gaseous

► Exterior color of storage spiral silo: freely selectable according to RAL

► Robustness: storage spiral silos are known for their strength and durability, making them ideal for storing abrasive materials like coal ash.

► Airtightness: The airtight design of storage spiral silo ensures that no external elements can penetrate the storage facility, hence maintaining the stability of coal ash particles.

► Large Storage Capacity: storage spiral silo can be constructed in varying sizes based on the user's needs, providing ample storage capacity for coal ash material.

► Cost-Effective: storage spiral silos are relatively cheaper to acquire and maintain compared to other storage options.

► Easy to Install: storage spiral silos are built using a modular design, making them easy to transport and install in any location without requiring specialized equipment.

► Zero Leakage: Since coal ash is a hazardous material, preventing leaks is crucial, and storage spiral silos have an anti-leakage design that helps prevent spillage.

► Corrosion Resistant: storage spiral silos are built using corrosion-resistant materials, making them ideal for storing materials that can cause corrosion.