The Flat formwork system consists of plywood, H20 timber beam, steel waler and lifting hook. The plywood and the timber beam are connected by the self-tapping screw. Steel waler and timber beam are connected with flange clamp. Two hooks are arranged symmetrically on both sides of the timber beam. The timber beam is assembled on site by standardized accessories, which is convenient for disassembly and assembly. It is light in weight and convenient for construction and transportation. The formwork panel is plywood, and the board surface is smooth, being good for water absorption and air transmission. Without being tainted, the concrete surface has good appearance, in high quality and turnover rates. Thus, it has been widely used in walls, columns,piers and dams.
