The general prevailing net height of platform racks not less than 1.8M, the general should be set up protection around the platform railing, railing height generally 1M. When the platform racks height is greater than 2M, the yet to be established under the protective railing height of 100-150mm of the kick plate.
Platform racks should be set for up and down movement of the ladder, a ladder of width not less than 600mm.
Platform racks allow full use of ceiling span, rational arrangement of beam grid, in order to achieve better economic results.