Integrated wall structure

Abstract

The invention provides an integrated wall structure which comprises a load-bearing layer formed by reinforced concrete and a heat preservation layer formed by an expandable polystyrene (EPS) module, the heat preservation layer is arranged outside the load-bearing layer, and a connecting piece is arranged between the load-bearing layer and the heat preservation layer. The connecting piece comprises a connecting plate, an inserting head arranged at one end of the connecting plate, an end plate arranged at the other end of the connecting plate and a column-shaped end socket arranged outside the inserting head, and a cross-shaped reinforcing steel bar installing groove is arranged on the column-shaped end socket. A protective layer formed by the reinforced concrete is arranged outside the heat preservation layer, the column-shaped end socket is arranged in the protective layer, and reinforcing steel bars in the protective layer are clamped in the cross-shaped reinforcing steel bar installing groove on the column-shaped end socket. The connecting piece is a bridge for connecting the heat preservation layer, the load-bearing layer and the protective layer and can be used as an installing and fixing body of the reinforcing steel bars in the protective layer. The load-bearing layer, the heat preservation layer and the protective layer of a building wall are finished through one time, construction quality of the wall can be improved, construction procedures can be simplified, and construction speed is increased.

Description

technical field [0001] The invention relates to a wall structure of a building. Specifically, it is a wall structure that integrates heat preservation, load bearing and protection. Background technique [0002] In order to improve the energy-saving and thermal insulation effect of buildings, prolong the service life of building components, and improve the construction efficiency of buildings, the applicant has developed a variety of building materials made of EPS, including interior walls, exterior walls, floors, roofs, etc. Panel composite modules at different locations of the building. In order to obtain a better thermal insulation effect, improve the quality of the wall and facilitate construction, two layers of EPS modules are usually connected with plastic connectors, or one layer of EPS modules and removable formwork are connected with plastic connectors, and two layers of EPS modules are connected with plastic connectors. Reinforcement and poured concrete are ar...

AI Technical Summary

Problems solved by technology

The formed EPS including two-layer or one-layer EPS module composite energy-saving and thermal insulation wall is located outside the reinforced concrete. Although a good thermal insulation effect can be obtained, because the EPS material is wrapped outside the reinforced concrete, protective treatment is required.

Otherwise, it will be difficult to meet the safety and fire protection requirements of building walls

Therefore, the cost of the composite energy-saving and thermal insulation wall composed of two layers or one layer of EPS modules is relatively high, and the construction is difficult, which limits its popularization and application.

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