Vermiculite Fire Bricks & Insulation Boards | Bitwatt

Expertly engineered vermiculite fire brick by Bitwat (Shenzhen) Technology Co., Ltd. provides superior fireproofing and thermal insulation for industrial, commercial, and residential applications. Manufactured from non‑asbestos expanded silver vermiculite and inorganic binders, these bricks exhibit excellent heat resistance, low thermal conductivity, and environmental safety. Their stable porous structure ensures consistent insulation performance and structural integrity under extreme heat. In building construction, these fire bricks protect steel frameworks from fire‑induced collapse, enhancing overall safety and compliance. For stove, fireplace, and heating system manufacturers, they deliver reliable heat containment and radiation control, improving efficiency and user protection. In metallurgical facilities, vermiculite fire bricks are vital for insulating steel ladles and tundishes, maintaining stable processing temperatures and reducing energy waste. Lightweight and machinable, they support flexible installation and custom fitting, while long‑lasting durability lowers maintenance costs. Certified to global standards, these fire bricks combine performance, safety, and sustainability for modern high‑temperature applications.