Fire Resistant Gypsum Board is mainly made from building gypsum with an appropriate amount of lightweight material, inorganic fireproof fiber material, and additives, and is stuck to the paper. It is the building material that improves the binding force of the core. It has strong fire resistance when used as a partition and ceiling. Application: Office buildings, Restaurants, houses, Hospitals, theaters, Schools, Factories, etc, which require high fire-resistant performance on partitions, steel beams, and ceilings. Normal Size: 1220mm - 2440mm Thickness: 9mm ~ 12.5mm