Vermiculite Bricks for Industrial Insulation | Bitwatt

Vermiculite brick is a high-performance refractory and thermal insulation material mainly made of expanded vermiculite as the core raw material, supplemented by inorganic binders and fillers, formed by high-pressure compression and high-temperature sintering process. It features uniform pore structure, stable chemical properties, non-asbestos composition, and excellent fire resistance, heat insulation, sound absorption and shock absorption performance. In building fire protection, vermiculite brick is widely used in steel structure fireproof coating matching layer, building fire partition, high-rise building fireproof closed interlayer, which can effectively delay the temperature rise of steel components in case of fire, maintain the mechanical stability of building structure, and meet the strict fire protection standards of commercial buildings, industrial plants and public facilities. In industrial furnace fields such as gas boilers, stoves and fireplaces, vermiculite brick acts as a key inner lining material, resisting high-temperature erosion, reducing heat loss, improving energy utilization efficiency of combustion equipment, and solving the problems of high temperature deformation and short service life of traditional insulation materials for stove manufacturers. In metallurgical industry, vermiculite brick is processed into special-shaped panels for insulation layers of steel ladles and tundishes, forming a stable high-temperature barrier to reduce temperature drop of molten steel, ensure metallurgical quality, and extend the service cycle of metallurgical equipment. Shenzhen Bitwat Technology Co., Ltd. focuses on R&D and production of vermiculite brick series products, providing customized specifications and performance solutions for different application scenarios. The products have passed strict quality certification, with long service life, stable performance and environmental protection characteristics, suitable for high-temperature insulation and fire protection projects in construction, metallurgy, boiler, fireplace and other industries. For specific product parameters, application plans and customized services, please contact our professional team for detailed consultation.