Composite thermal insulation steel reinforced concrete integrated building structure and construction technology

Abstract

The invention discloses a composite thermal insulation steel-reinforced concrete integrated building structure and a construction process, belonging to the technical field of construction. By using I-shaped steel to connect a pair of wall panels, the connection strength between the wall panels is enhanced, and the central position of the I-shaped steel is A magnetic cladding panel is embedded at the place. The magnetic cladding panel forms an external thermal insulation cavity and an internal thermal insulation cavity with the external thermal insulation board and the internal thermal insulation board respectively. The external thermal insulation cavity and the internal thermal insulation cavity are poured with concrete filler. The sandwich insulation structure of section steel not only enhances the mechanical strength of ordinary wall panels, but also enhances its thermal insulation performance. In addition, multiple rigid hot melt capsules are distributed on the inner end face of the external insulation panel. The hot-melt capsule releases the magnetic glass microbeads. Under the magnetic attraction of the magnetic cladding panel, a plurality of magnetic glass microbeads evenly diffuse into the gap of the concrete filler, which further enhances the thermal insulation effect of the external thermal insulation cavity. .

Description

technical field [0001] The invention relates to the technical field of construction, and more particularly, to a composite thermal insulation steel-reinforced concrete integrated building structure and a construction process. Background technique [0002] Construction industrialization, housing industrialization and urbanization construction require active promotion of prefabricated construction. The exterior wall building is the main envelope structure of the building, and it is an important research field of building material renewal and building energy saving. [0003] For prefabricated exterior wall panels, it is required to meet the mechanical properties and at the same time have excellent thermal insulation, heat insulation, sound insulation, waterproof and other properties. In the past, the external wall panels composed of a single material often failed to meet the comprehensive requirements of the above performance, especially the requirements of heat preservation a...

AI Technical Summary

Problems solved by technology

In the past, the external wall panels composed of a single material often failed to meet the comprehensive requirements of the above performance, especially the requirements for thermal insulation and heat insulation; in addition, the connection between the wall panels and the structural beams could not guarantee a strong mechanical connection effect, which was difficult to meet High-strength requirements for building structures

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