Anti-cracking fabricated building wallboard

Abstract

The invention discloses an anti-cracking fabricated building wallboard, which comprises a first wallboard body and a second wallboard body. A clamping strip is connected to one side of the first wallboard body in a clamped mode and is of a T-shaped structure, a clamping groove is formed in the other side of the first wallboard body and is in a T shape, the clamping groove and a clamping strip on the other wallboard body are mounted in a matched mode, the size of the clamping strips is matched with the size of the clamping groove, positioning holes are formed in the centers of the tops of two positioning convex edges constituting the clamping groove correspondingly, and a cavity is formed in the top of the first wallboard body. The internal structures of the first wallboard body and the second wallboard body are the same, the cavity is formed in the first wallboard body, through the design that the cavity is matched with square tubes, the weight of the wallboard bodies can be decreasedthrough the cavity, thus assembling is more flexible, the square tubes in joggled joint in the horizontal direction and the vertical direction are fixedly mounted in the cavity, and the anti-stampingability of the wallboard can be enhanced.

Description

technical field [0001] The invention relates to the field of building wallboards, in particular to an anti-cracking assembled building wallboard. Background technique [0002] A building assembled on site by prefabricated components is called a prefabricated building. According to the form and construction method of prefabricated components, it is divided into five types: block building, plate building, box building, skeleton plate building and rising plate building. With the development of modern industrial technology, building houses can be manufactured in batches and in sets like machine production. Just transport the prefabricated building components to the construction site and assemble them. Assembled architecture began to arouse people's interest in the beginning of the 20th century, and finally realized to the sixties. Britain, France, the Soviet Union and other countries first made attempts. Because the construction speed of prefabricated building is fast, and p...

AI Technical Summary

Problems solved by technology

[0003] However, the existing building wallboards will crack during use, which affects the service life of the building wallboards. Moreover, the building wallboards are troublesome to assemble, which affects efficiency, increases costs, and has a low recycling rate in the later stage.

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