Compared to the conventional raw building materials it provides diverse features required for exterior walls and internal partition walls. KHAIN panel offers excellent strength, 2 hours fire ratings and outstanding resistance against noise, freezing, earthquake and weather. It is lightweight and asbestos free. It also gives great variety of finishes. These features revolutionize the construction process. Since its introduction into the Korean construction scene, KHAIN panel has been used, with high praise, for exterior walls and internal partition walls of numerous commercial and residential buildings, including office towers, high-rise apartments and warehouses. It is also used for sound walls.