Growing vegetables on the roof of commercial housing can bear multiple soils.

Considering the mechanical strength of the floor in a narrow sense, it is scientific to inquire the engineering design data first to get the floor thickness and load design value (unit:-kilonewton/square meter), so as to get an accurate judgment (the maximum weight of plants in the soil should also be considered in the calculation).

However, more importantly, we have to consider the property management (for example, whether it belongs to public areas? What are the rules for use management).