In this way, you will have difficulty in overcoming the deflection problem in a flooring. In its current form, the conditions of the regulation are not met. Their cassettes should be larger and higher in height. Maybe even the system should be divided into smaller tiles. In this case, deflection problem will be encountered in the main beams. The beam dimensions are too large, and this time the columns will remain very delicate. This clearance value is great in such a design for a classical reinforced concrete system. It is a considerable clearance even for a steel system. Maybe a solution can be obtained with steel composite flooring or pre-tension-post-tension systems.