Construction method of prefabricated wall panels

Abstract

The invention discloses a construction method of a prefabricated wall panel, which relates to the field of prefabricated buildings, and comprises the following steps: S1, raw material preparation, the lower end surface of the prefabricated wall panel used is provided with a number of notches, one end surface of the prefabricated wall panel There are several grout holes connected with the notch; each notch has two grout holes connected vertically; S2, measuring and setting out; S3, pre-embedded steel bars; S4, grouting partition; S5, wallboard hoisting , so that the notch on the lower end of the prefabricated wall panel is aligned with the pre-embedded straight steel bar and then inserted; S6, install the oblique support; S7, grouting to seal the warehouse; S8, grouting filling, inject cement mortar through the grout hole, and through the plug The grout hole is blocked, so that the mortar is filled and solidified to fix the base surface and wallboard. Set notches, grout holes and pre-embedded steel bars, inject cement slurry into the notch through the grout holes, and after the cement slurry solidifies, the cement slurry realizes the connection between the base surface and the prefabricated wallboard, thereby reducing the use of reinforcements and making the overall The installation is more secure.

Description

technical field [0001] The invention relates to the field of prefabricated buildings, more specifically, it relates to a construction method of prefabricated wall panels. Background technique [0002] Prefabricated building refers to the transfer of a large number of on-site operations in the traditional construction method to the factory, where the building components and accessories (such as floors, wall panels, stairs, balconies, etc.) are processed and manufactured in the factory, and transported to the construction site. Reliable connections are assembled and installed on site. Compared with traditional crafts, prefabricated buildings can shorten the overall construction period by 70%-80%, greatly reducing costs. [0003] Prefabricated wall panels, also known as prefabricated wall panels, are reinforced concrete panel components processed in prefabrication factories or construction sites for building assembly. [0004] Such as the Chinese patent whose patent number is...

AI Technical Summary

Problems solved by technology

[0005] It is only fixed by installing reinforcements at the place where the wallboard and the floor are connected. The number and strength of the reinforcements are relatively high, which is cumbersome and needs to be improved.

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