Its main advantages are:

High specific strength in the sheet material.

② Core material is cost-effective and used in large quantities, while surface material is expensive but used in small quantities, thus making the production cost of this product relatively low.

③ Proper selection and combination of surface and core materials can effectively meet the pre-designed performance requirements of the board.

If metal cladding is chosen to enhance the fire and water resistance of the panels, decorative panels or thin plastic sheets can be used as the surface to improve their decorative effect.