Building thermal insulation wallboard with good heat insulation effect

Abstract

The utility model relates to the technical field of thermal insulation wallboard, and disclose a building thermal insulation wallboard with good heat insulation effect, including two mutually contact settings wallboard body, the lateral surface of wallboard body has the installation groove setting, the top of installation groove inner wall has the setting of the bayonet, the installation groove is provided with elastic convex block, the upper end of elastic convex block is with the bayonet joint setting, elastic convex block is fixedly installed with the lateral surface of another wallboard body, wallboard body includes inner lining layer, the top surface of inner lining layer is provided with moistureproof layer, the top surface of moistureproof layer is provided with structure support layer, the top surface of structure support layer is provided with auxiliary thermal insulation layer. The building thermal insulation wallboard with good heat insulation effect, assembly connection effect: two wallboards are accurately aligned through positioning block and positioning groove, and efficiency is improved; elastic convex block and bayonet joint, utilize rubber elasticity to realize firm connection and be convenient for dismounting.

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