Modular unit combined prefabricated wallboard

Abstract

The invention discloses a modular unit combined prefabricated wallboard comprising an outer surface, a base body and an inner surface. The base body is arranged between the outer surface and the innersurface; reinforcing bars are arranged between outer surface and the inner surface; through holes in the vertical direction are formed in the base body; connecting steel bars are arranged on the twosides of the through hole; a groove is formed in one ends of the connecting steel bars; connecting holes matched with the connecting steel bars are formed in the lower portion of the base body; a heat-preservation core material layer is arranged in the middle of the base body; a cement layer is arranged on the outer side of the heat-preservation core material layer; the connecting steel bars are on the cement layer; fiberglass gridding cloths are arranged between the cement layer and the outer surface; symmetrical convex blocks are arranged on the two sides of the base body; and markers in thevertical direction are arranged on the inner surface and correspond to the through holes in position. The design is novel, the structure is simple, mounting is rapid, heat preservation and fire prevention are achieved, an electric plate is mounted in a normalized mode, and safety and convenience are achieved.

Description

technical field [0001] The invention belongs to the technical field of building components, and in particular relates to a modular unit combined prefabricated wall panel. Background technique [0002] With the continuous development and progress of society, the development direction of building modernization is high durability and low cost. Therefore, the prefabricated wall material technology has developed rapidly in the field of building materials. The so-called prefabricated wall material is the production of various prefabricated parts in advance. , and then assembled on site, which reduces the workload of on-site construction, can increase the construction speed, shorten the construction period, improve the construction quality, increase the size error to millimeter level, save labor and reduce labor intensity, improve the working environment of workers, and increase production efficiency , the thermal insulation of the prefabricated wall has a great relationship with t...

AI Technical Summary

Problems solved by technology

However, the walls in the prior art are not insulated, which leads to high temperature in the prefabricated house in summer, poor sound insulation effect, and affects the living effect

To lay out lines in the building, electric drills are usually used to drill holes, but it will damage the wall products and affect the appearance of the wall

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