Prefabricated laminated parapet wall connection structure

Abstract

The invention discloses a prefabricated laminated parapet wall connection structure. The prefabricated laminated parapet wall connection structure is used for connection of a parapet wall, an externally-hung wall panel, a laminated beam and a laminated floor. The parapet wall comprises a parapet wall prefabricated portion and a cast-in-place fan kan located on the inner side of the parapet wall prefabricated portion, the bottom end of the parapet wall prefabricated portion is connected to the top end of the externally-hung wall panel through a groove, and the cast-in-place fan kan is subjectedto integrated cast-in-place forming with a cast-in-place portion of the laminated beam and a cast-in-place layer of the laminated floor. The prefabricated laminated parapet wall connection structureenhances the application of parapet wall joints in a fabricated building, improves the waterproof effect of the parapet wall, strengthens the connection strength between the parapet wall and a roof structural layer, improves the safety and integrity of the parapet wall, and can better meet the safety and durability requirements of the fabricated building.

Description

technical field [0001] The invention belongs to the technical field of construction engineering, and in particular relates to a connection structure of a prefabricated laminated parapet wall. Background technique [0002] As a non-main structure stress member of the roof, the parapet is prefabricated. It is an important part of the fully prefabricated component assembly of the construction project. However, the parapet of the existing buildings is mostly prepared by cast-in-place concrete or masonry structure. The time is relatively long, and formwork is required, the construction process is complicated, the quality is not easy to control, and it is easy to crack due to the influence of temperature, load and rain. [0003] In the prior art, the prefabricated joints used for the roof parapet adopt a flat connection form, such as the connection structure of the prefabricated laminated parapet disclosed in Patent Document 1 (the announcement number is: CN204252421U), and polyur...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problems existing in the prior art, the present invention provides a connection structure of a prefabricated laminated parapet, which overcomes the shortcoming that the parapet cannot be matched with the external wall panels, part), which effectively strengthens the connection strength between the parapet wall and the laminated floor, the connection is reliable, the force is reasonable, and it is more secure. At the same time, the purpose of structural waterproofing is achieved by setting the cast-in-place reverse sill

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