Floor slab construction method and concrete prefabricated part

(10) CN114856196

(22) 15.06.2022

(43) 05.08.2022

(57) The invention discloses a construction method of a floor slab and a concrete prefabricated part. The concrete prefabricated part comprises a concrete pouring body. A through hole is formed in the concrete pouring body; at least one end, in the axial direction of the hole, of the concrete pouring body is provided with a pre-embedded connecting piece; the embedded connecting piece exceeds the end face of the concrete pouring body. The concrete prefabricated part can be prepared and processed by adopting a concrete prefabricated block mold and is used according to a construction method of a floor slab. A constructor can use the concrete prefabricated part and implement the construction process of the floor slab according to the construction method. The concrete prefabricated part plays a height positioning role, so that constructors can judge and control the pouring amount timely and accurately, and the pouring height of the floor slab can be controlled accurately and reliably; the hole in the concrete prefabricated part is beneficial for an operator to accurately, quickly and reasonably detect the positioning height of the concrete prefabricated part, the reliable height positioning effect is exerted, and the construction strength is reduced.

(71) Shanghai Baoye Group Corp Ltd. (CN)