Building crack splicing structure and joint construction method thereof

Abstract

The invention discloses a building crack splicing structure. The building crack splicing structure comprises an external wall panel crack splicing structure, an external wall panel and partition wall crack splicing structure and an external wall panel and floor slab crack splicing structure, wherein the external wall panel crack splicing structure comprises an external wall panel vertical crack splicing structure and an external wall panel horizontal crack splicing structure, a prefabricated beam is arranged at a wall corner formed by an external wall panel and a floor slab, the floor slab is arranged on the prefabricated beam in a lap joint mode, and reinforcing steel bars arranged at the bottom of the floor slab are combined and fixed with the prefabricated beam. According to the building crack splicing structure and the joint construction method thereof, all building components are effectively connected, the problem of crack splicing can be solved together, the construction mode of cracked building wallboard connection and crack splicing is avoided, crack splicing joint construction is easy and convenient, the effect is good, the problem of PC component crack splicing treatment is thoroughly solved, and cracking is avoided in the later period.

Description

technical field [0001] The invention relates to the technical field of hard pipe connection, in particular to a building patchwork structure and a node construction method thereof. Background technique [0002] In prefabricated buildings, cracks often appear at the joints between exterior wall panels, partition walls, and floor slabs, which seriously affect the appearance. At the same time, the later repairs are also relatively cumbersome, and the desired effect cannot be achieved after repairs. The reliability of the connection between building components and the prevention of cracks at the joints, there are many methods to solve the problem of building wall panel connection, and there are also many ways to solve the problem of splicing cracks between components, but these existing patchwork methods between components The connection is unreliable, and the joints are cracked again due to water seepage, thermal expansion and contraction, and different shrinkage ratios of mate...

AI Technical Summary

Problems solved by technology

[0002] In prefabricated buildings, cracks often appear at the joints between exterior wall panels, partition walls, and floor slabs, which seriously affect the appearance. At the same time, the later repairs are also relatively cumbersome, and the desired effect cannot be achieved after repairs. The reliability of the connection between building components and the prevention of cracks at the joints, there are many methods to solve the problem of building wall panel connection, and there are also many ways to solve the problem of splicing cracks between components, but these existing patchwork methods between components The connection is unreliable, and the joints are cracked again due to water seepage, thermal expansion and contraction, and different shrinkage ratios of materials.

Images