Cast-in-place gypsum hollow wall without removing formwork and construction method thereof

Abstract

The invention relates to a cast-in-place gypsum hollow wall with a non-dismantling formwork and a construction method of the cast-in-place gypsum hollow wall with the non-dismantling formwork, the cast-in-place gypsum hollow wall with the non-dismantling formwork comprises the non-dismantling formwork, a cast-in-place gypsum hollow wall and a plastering layer, and the non-dismantling formwork is composed of a steel structure framework and a face plate which are assembled on site. The steel structure framework is composed of a vertical end plate, a transverse bottom plate, transverse reinforcing ribs and a hollow pipe positioning plate. The face plates are high-strength calcium silicate plates, bolt holes are formed in the high-strength calcium silicate plates in advance, the high-strength calcium silicate plates are arranged on the long face and the high face of the steel structure framework, the inner sides of the high-strength calcium silicate plates are coated with waterproof paint, and the cast-in-place gypsum hollow wall is located in the non-dismantling formwork. A hollow pipe is arranged in the cast-in-place gypsum hollow wall body, the plastering layer is located on the outer side of the face plate, glass fiber gridding cloth is arranged in the plastering layer, the steel structure framework and the face plate are prefabricated in a factory, the non-dismantling formwork is obtained through field assembly, transportation is convenient, and meanwhile the flatness of the wall body and the construction efficiency are improved.

Description

technical field [0001] The invention relates to the field of building structures, in particular to a cast-in-place gypsum hollow wall with a dismantling-free formwork and a construction method thereof. Background technique [0002] With the rapid development of society, more and more buildings are rising from the ground. Most of the current buildings are mainly frame structures, and the non-load-bearing walls such as internal partition walls are mostly made of various blocks and plates. After transporting it to the construction site for masonry, it will cause damage to materials such as blocks and plates during transportation. In addition, this method requires manual masonry, and the high labor intensity often leads to low construction efficiency and smooth walls. In order to overcome the above shortcomings, there are high requirements for the technical level of product manufacturers and construction workers. The high requirements in many aspects have invisibly increased con...

AI Technical Summary

Problems solved by technology

[0002] With the rapid development of society, more and more buildings have sprung up. The current buildings are mostly frame structures, and the non-load-bearing walls such as internal partition walls are mostly made of various blocks and plates. After transporting it to the construction site for masonry, it will cause damage to materials such as blocks and plates during transportation. In addition, this method requires manual masonry, and the high labor intensity often leads to low construction efficiency and smooth walls. In order to overcome the above shortcomings, there are high requirements on the technical level of product manufacturers and construction workers. The high requirements in many aspects increase the construction cost and reduce the market competitiveness. Therefore, it is necessary to be simpler, Solve the shortcomings of existing products and construction methods in a more convenient way

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