Laminated beam slab and preparation method thereof

Abstract

Disclosed are a laminated beam slab and a preparation method thereof, belonging to the technical field of building structures. The laminated beam slab includes an intermediate layer, where the intermediate layer has protective layers arranged on both upper and lower sides, and the intermediate layer and the protective layers are provided with reinforcing cages inside; partition plates are arranged between the intermediate layer and an upper protective layer as well as a lower protective layer, the intermediate layer forms a mutually occluding mortise-and-tenon shape with a side opposite to the protective layers; the reinforcing cages have prestressing tendons and stirrups arranged penetrating through the partition plates in the intermediate layer and the protective layers; the preparation method includes steps of: prefabricating partition plates; binding reinforcing cages; installing formworks; fixing the reinforcing cages; and casting an intermediate layer and protective layers.

Dependencies are inferred from the claim text.