Real rock thermal insulation decorative integrated board, seam treatment should be carried out after the adhesive solidifies and dries. First use a hard brush to clean the section and surrounding parts of the decorative board, and then paste masking paper along the seam edge of the board. , then clean the board seams, especially the dust on the decorative board section, embed polystyrene foam strips in the board seams, then inject weather-resistant silicone sealant, and finally tear off the masking paper.