Its primary advantages are:

The板材 exhibit high specific strength.

② Core material is inexpensive and in high demand, while surface material is expensive but used in small quantities, resulting in lower production costs for this product.

③ Selecting and matching the surface and core materials reasonably 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 the decorative effect.