Research Status of Mechanical Properties of Metal-faced Sandwich Panels for Building Construction

Abstract

This paper describes the classification and mechanical characteristics of metal-faced sandwich panels for construction, the research methods of mechanical properties of metal-faced sandwich panels, and the research status of bending bearing capacity, wind load resistance and impact resistance of metal-faced sandwich panels. It can be seen from this that the research on mechanical properties of metal-faced sandwich panels has been relatively mature at present. In order to make the metal-faced sandwich panel more widely used, further research is needed on the incomplete bonding between layers and the mechanical properties of the metal-faced sandwich panel under special circumstances such as fire and low temperature.