Its main advantages include:

High specific strength in板材.

②The core material is inexpensive and in high demand, while the surface material is expensive but in low demand, 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 sheet material, decorative panels or thin plastic sheets can be used for the surface to improve its decorative effect.