Inorganic foam concrete composite cladding panel

The utility model relates to an inorganic foam concrete composite cladding panel for external heat insulation decoration of an inorganic exterior wall of a high-rise building and a preparation process of the inorganic foam concrete composite cladding panel, belonging to the technical field of building materials. The inorganic foam concrete composite cladding panel comprises a foam concrete layer bonded with a building wall, wherein decorative panel is covered on the surface of the foam concrete layer. The inorganic foam concrete composite cladding panel is characterized in that a binding layer for binding the foam concrete layer and the decorative panel together is coated between the foam concrete layer and the decorative panel. In the inorganic foam concrete composite cladding panel provided by the utility model, the binding layer is coated between the foam concrete layer and the decorative panel, therefore, the problem that insufficient binding force for binding foam concrete and a surface layer of the foam