Polygonal steel floor slab with net-shaped section

The utility model discloses a steel floor slab with a polygonal net-shaped section, which comprises at least one layer of hollow structure profiled steel sheets which are arranged in a stacked mode in the vertical direction, and each hollow structure profiled steel sheet comprises a steel base plate and a rib groove cavity structure body which is arranged in the length direction of the base plate and provided with a polygonal section. Each structural body is formed by bending the base plate; and the skin hoop shell structure surrounding plate is used for surrounding the at least one layer of hollow structure profiled steel sheet. According to the polygonal steel floor slab with the net-shaped section, the steel base plate is bent for multiple times to form the profiled steel plate with the hollow structure, so that excellent section characteristics are obtained, the strength of the floor slab is guaranteed, excellent bearing capacity is provided, air convection is blocked through the closed hollow lattices wi