Effect utility: Be in porch place, or in need intersected large space, if want to make metope can pensile article, cannot use plasterboard to do underlay, and should use man-made board.

• 效果用途：在玄关处，或需要分割的大空间里，假如要让墙面能悬挂物品，不能使用石膏板做衬底，而要用人造板。