Wall structure with no cold bridge

Abstract

The invention discloses a wall structure with no cold bridge. The wall structure comprises a first wall module and a second wall module. The two wall modules each comprise panels on the two sides and a heat preservation layer arranged on the inner sides of the panels. The end of each wall module is provided with an outer wall keel steel pipe. The upper sides of the outer wall keel steel pipes make contact with the panels on the upper layers of the wall modules. One side and the lower portion of each outer wall keel steel pipe is each provided with a structural plate. The seam between every two adjacent structural plates of the two outer wall keel steel pipes is filled with a polyethylene foam slat, an elastic sealant and a rubber strip from top to bottom. According to the wall structure, by arranging the rubber strips and the elastic sealants at the butt joint seams of outer wallboards, water and dust are effectively prevented from entering, and the anti-corrosion and cleaning effects are achieved for protecting internal steel components, so that a heat preservation structure integrated board achieves the purposes of mechanical and durable qualification, fire prevention, heat preservation, energy saving, environmental protection and safe and reliable mounting process.

Description

technical field [0001] The invention relates to the technical field of wall assembly, in particular to a wall structure without a cold bridge. Background technique [0002] Most of the walls in the prior art are spliced, and the composite wall panels are divided into small pieces, which are assembled into large pieces through the small pieces, and finally assembled into the whole wall. When forming a wall, it is often directly connected through the side of the wall. [0003] Chinese patent CN103321319A discloses a thermal insulation wall, including a main wall layer, on the outside of the main wall layer, a thermal insulation board layer, a hot-dip galvanized steel wire mesh layer, a sound insulation board layer, a glass fiber mesh layer and an insomnia layer are sequentially arranged. paint layer. Although the thermal insulation wall not only has strong firmness, but also increases the sound insulation effect, the complex structure of the wall increases the difficulty of ...

AI Technical Summary

Problems solved by technology

Although the thermal insulation wall not only has strong firmness, but also increases the sound insulation effect, the complex structure of the wall increases the difficulty of construction

[0004] In the above technical solutions, especially after the thermal insulation wall is assembled, the thermal insulation performance is reduced, and the connection between the wall and the

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