Vermiculite Fire Bricks & Insulation Boards | Bitwatt

Precision‑engineered vermiculite fire brick by Bitwat (Shenzhen) Technology Co., Ltd. delivers superior thermal stability and fire resistance for industrial and construction applications. Produced using high‑purity expanded vermiculite and inorganic binders, these bricks undergo strict quality control to ensure uniform density, low thermal conductivity, and excellent mechanical strength. Their non‑asbestos, non‑toxic composition ensures safe operation in high‑temperature environments without releasing harmful emissions. In building fire protection systems, vermiculite fire bricks act as a critical barrier, shielding steel structures from rapid heat penetration and maintaining structural integrity during fires. For heating appliances like stoves and fireplaces, they provide durable, heat‑resistant linings that enhance performance and safety. In metallurgical operations, these fire bricks are key to insulating steel ladles and tundishes, improving energy efficiency and process stability. Featuring good thermal shock resistance, they withstand rapid temperature changes without cracking, ensuring reliable long‑term performance. Easy to install and customize, these fire bricks meet diverse project requirements while adhering to international safety and environmental standards.