Its primary advantages include:

The板材 have high specific strength.

②Core material is cost-effective and in high demand, while face material is expensive but in low demand, thus reducing the production cost for 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 sheet material, decorative panels or thin plastic sheets can be used as the surface layer to improve its decorative effect.