PC wallboard mold with pre-embedded window frame and pre-embedded waterproof rubber strips for prefabricated building

Abstract

The invention discloses a PC wallboard mold with a pre-embedded window frame and pre-embedded waterproof rubber strips for a prefabricated building, and belongs to the technical field of building molds. The PC wallboard mold comprises a mold table and a PC wallboard left-end side mold, a PC wallboard upper-end side mold, a PC wallboard right-end side mold and a PC wallboard lower-end side mold which are mounted on the mold table and sequentially connected end to end to form a rectangular frame, wherein the PC wallboard left-end side mold is provided with a pre-embedded waterproof rubber stripand a pressure reduction space; the PC wallboard upper-end side mold is provided with a pre-embedded waterproof rubber strip and a water stop shape with a low outer part and a high inner part, the PCwallboard right-end side mold is provided with a pre-embedded waterproof rubber strip and a pressure reduction space, and the PC wallboard lower-end side mold is provided with a pre-embedded waterproof rubber strip and a water stop shape with a low outer part and a high inner part. According to the invention, the production of the PC wallboard with the pre-embedded window frame and the pre-embedded waterproof rubber strips for the prefabricated building is realized; the precision is high, the assembly operation is simple and convenient, the outsole mold table does not need to be punched, trussmatching is not needed during mold removal, the operation is convenient, the component production labor and mechanical cost is saved, and the mold cost is low.

Description

technical field [0001] The invention relates to a window frame and wall panel mold, in particular to a PC wall panel mold with pre-embedded window frames and pre-embedded waterproof adhesive strips for prefabricated buildings, belonging to the technical field of building molds. Background technique [0002] Prefabricated PC wall panels with integral structure are generally not equipped with pre-embedded waterproof adhesive strips. When there are doors and windows, only the openings of doors and windows are reserved. , the waterproof effect is not good, it is greatly affected by human factors, and the maintenance cost in the later period is high. In the production of general prefabricated PC wall panels, the steel formwork table with a large bottom is generally used as the bottom formwork, and four independent straight-edge side forms are used for the side forms. The pins are fixed on the big bottom mold table. When the cross section of the component changes, a row of holes w...

AI Technical Summary

Problems solved by technology

[0002] Prefabricated PC wall panels with integral structure are generally not equipped with pre-embedded waterproof adhesive strips. When there are doors and windows, only the openings of doors and windows are reserved. , the waterproof effect is not good, it is greatly affected by human factors, and the maintenance cost in the later period is high. In the production of general prefabricated PC wall panels, the steel formwork table with a large bottom is generally used as the bottom formwork, and four independent straight-edge side forms are used for the side forms. The pins are fixed on the big bottom mold table. When the cross section of the component changes, a row of holes will be drilled on the big bottom mold table again. The quality of the finished product is reduced; the door and window openings are only supported by four straight-sided side molds, and the door and window openings are reserved. The door and window side molds and the bottom mold are usually fixed with punching pins. Production of PC wall panels with pre-embedded waterproof adhesive strips

Images