Integrated prefabricated slab

(10) CN114197744A

(22) 16.12.2021

(43) 18.03.2022

(57) The invention discloses an integrated prefabricated slab which comprises a concrete bottom plate, a plurality of longitudinal concrete ribs and a reinforcing mesh, ribs are not exposed on the periphery of the concrete bottom plate, the longitudinal concrete ribs are arranged on the concrete bottom plate in parallel at equal intervals, and main ribs extend from the two ends of each longitudinal concrete rib. The extended main reinforcements are bent upwards to form Z-shaped bent sections, and the reinforcing meshes are laid on the surfaces of the two ends of the longitudinal concrete ribs and bound with the bent sections at the two ends of the main reinforcements. According to the integrated prefabricated slab disclosed by the invention, ribs are not exposed out of the bottom plate, and the connection reliability of the additional ribs is also ensured.

(71) Shanghai concrete Quichea building science and tech limited company; Jiangsu smart building science and tech limited company (CN)