Building steel formwork is a type of steel formwork, and its classification is often based on its application. Common classifications include: high-speed railway beam steel formwork, high-speed railway pier column steel formwork, highway bridge formwork, port and shipping steel formwork, water conservancy and hydropower steel formwork, and building steel formwork. Building steel formwork is often used in the construction of high-rise buildings. It is usually produced by steel formwork factories, metal processing plants and other enterprises through professional processing equipment from steel plates of different materials.