A building insulation wall panel

Abstract

The invention provides a novel building thermal insulation wallboard which comprises a bottom plate, a side plate, a cover plate and a separation mechanism; a circle of first inserting strips is arranged on the bottom plate with an end face in a rectangular structure, and the side plate is vertically fixed on the bottom plate, so that the first inserting strips are inserted into the first inserting grooves in the bottom of the side plate, the separation mechanism is arranged in the side plate, a circle of second inserting strips is arranged on the cover plate with an end face in a rectangularstructure, and the cover plate covers the side plate, so that the second inserting strip is inserted into the second inserting groove formed in the top of the side plate; the side plate is integrallyformed by two first side plates and two second side plates, the length of each first side plate is larger than that of each second side plate; the separation mechanism comprises a first separating plate, a second separating plate, a first pressing plate, a second pressing plate and a third pressing plate, a first supporting plate and a second supporting plate. According to the invention, the strength and the stability are improved, the anti-seismic property is good, and meanwhile, the heat preservation performance is enhanced.

Description

technical field [0001] The invention relates to a thermal insulation wallboard, in particular to a prefabricated building thermal insulation wallboard. Background technique [0002] As the concept of green, energy saving and environmental protection is gradually accepted by the society, prefabricated concrete walls are being promoted in the society. The existing prefabricated concrete wall structures do not have a unified standard and have different styles. Most of the existing prefabricated concrete wall structures use "sandwich" sandwich insulation exterior wall panels. This product can realize the integrated prefabrication and installation of load-bearing walls, insulation materials, and outer protective layers, which can improve production efficiency. There are deficiencies in fire protection during the material construction process, and at the same time, the overweight outer protective layer increases the heavy load of the building and increases the cost. [0003] Pate...

AI Technical Summary

Problems solved by technology

[0005] However, the structural stability and seismic performance of the above-mentioned wall panels are not good, and the thermal insulation effect cannot be improved.

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