Its primary advantages include:

The material has a high specific strength.

②The core material is inexpensive and used in large quantities, while the surface material is expensive but used in smaller quantities, thus resulting in lower production costs for this product.

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

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