空心楼板工程 Hollow Floor Slab Worlks 本工程采用 500×500×300 薄壁方箱。 Will use thin cube tank of 500 ×500×300 for this project. 1、施工流程 construction procedures 施工工艺流程如下： The construction procedures will be as follows: Formwork installation-setting out-rebar binding for beam ,slab —thin wall box installation —anti-floating measurements — rebar for box surface —erection of construction walkway-erection of co