Can I tear down the floor of a five-story house?

You can't tear down five floors. According to the relevant public information, the demolition of the floor will destroy the original structure of the house, and the demolition of the floor will have an impact on the bearing capacity of the two walls. The two walls will obviously be pulled in opposite directions, and the walls will definitely crack after a long time. The floor is the board needed to build a house. There are two kinds of floor slab, one is precast slab and the other is cast-in-place slab.