High-strength prestressed laminated slab for building floors

The invention discloses a high-strength prestressed laminated slab for building floors, and relates to the technical field of prestressed laminated slabs, the high-strength prestressed laminated slab comprises a laminated slab I and a laminated slab II, a group of reinforcing steel bars I and a group of reinforcing steel bars II are arranged in each of the laminated slab I and the laminated slab II, and the laminated slab I and the laminated slab II are connected through a group of connecting components. Through cooperative arrangement of a first laminated slab, a second laminated slab, a first steel bar, a connecting sleeve, a second steel bar, a connecting assembly, an anti-skid groove, a hoisting hole, a placement groove and a reinforcing assembly, the first laminated slab and the second laminated slab can be connected through the connecting assembly, and connection of the first laminated slab and the second laminated slab can be reinforced through the reinforcing assembly; and pulling force borne by the c