Integrated composite wall panel of thermal insulation structure

Abstract

The invention discloses an integrated composite wall panel of a thermal insulation structure. The integrated composite wall panel of the thermal insulation structure comprises a thermal insulation wall panel body, a rebar truss and a plurality of connecting pieces, wherein two ends of the connecting pieces are respectively connected to the thermal insulation wall panel body and the rebar truss, and materials of the thermal insulation wall panel body adopt organic-inorganic composite materials with fire performance reaching grade A2. According to the integrated composite wall panel, through thethermal insulation wall panel body adopting the organic-inorganic composite thermal insulation materials reaching the fire performance of the grade A2, wall panel strength requirements from the integrated composite wall panel of the thermal insulation structure can be met; and at the same time, the thickness of the integrated composite wall panel of the thermal insulation structure is significantly reduced, the prefabrication process and construction process are optimized, and the effective application and promotion of composite wall body technologies are more facilitated.

Description

technical field [0001] The invention relates to a thermal insulation structure integrated laminated wallboard. Background technique [0002] With the development of construction industrialization technology and the problems of labor shortage, low construction efficiency, and uneven construction quality are gradually exposed, prefabricated construction methods have gradually replaced the traditional ones due to their advantages of high construction efficiency, controllable quality, and labor-saving. Building construction method. The wall panel parts used in the prefabricated building are all prefabricated in the factory, realizing the industrialization of construction. [0003] Due to the relatively complex structural design of PC prefabricated (prefabricated concrete) walls, a series of problems such as the stability of the connection with other structures during installation have gradually emerged with the increase in usage. These problems have always plagued practitioners...

AI Technical Summary

Problems solved by technology

The construction process of this method is complicated, the construction period is long, and there are many wet operations on site.

The other is that when prefabricating laminated wall components in the factory, it is necessary to prefabricate the insulation layer in the middle or inside of the concrete wall panel (the insulation material is mostly XPS extruded board or EPS polystyrene board), and then pre-embed the steel truss; Although this form has basically realized the integration of thermal insulation structure, due to the influence of the structure of the prefabricated laminated wall components and the type of thermal insulation materials, the thickness of the concrete floor has increased significantly, which has a great impact on the building volume ratio and the actual usable area.

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