Its main advantages include:

High specific strength of the material.

②The core material is inexpensive but used in large quantities, while the surface material is expensive but used in small quantities, thus reducing the production cost of this product.

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.