This formwork is designed by Beijing municipal Fengtai Mekou road engineering, using all steel formwork. In order to ensure that the bridge pier is well formed and the appearance is beautiful, the formwork is not set through the wall pull rod, and the construction load is all borne by the structure of the formwork itself and the four corners of the cable pull rod. The overall strength of the template is large, high quality of the plate, by the construction party.