Construction technology of heat preservation and decoration integrated plate

The invention discloses a construction process of a heat preservation and decoration integrated board, which comprises the following steps: 1, cleaning a base layer, and shoveling a hollow plaster layer of an outer wall body; secondly, the bottom plate is cut into the specified size according to the design scheme; thirdly, special adhesive mortar for the heat preservation and decoration integrated plate is prepared; fourthly, the heat preservation and decoration integrated plate is pasted, and the overall flatness is checked; fifthly, after the plates are pasted, mechanical fasteners are installed; sixthly, gaps of the plates are filled with caulking foam; seventhly, gaps of the plates are filled with weather-proof silicone sealant; 8, after all the heat preservation and decoration integrated plates are constructed and installed, the sanitation of the plate surfaces is checked, the surfaces of the heat preservation and decoration integrated plates are cleaned, and the heat preservation and decoration integrat