Terracotta panel is used in the curtain wall system of buildings and advanced at the performance of energy saving and self cleaning. Terracotta panel is made by the nature clay and fired with more than 1100 degree temperature. So it is a kind of incombustible materials and 100% environment-friendly materials which can be recycled. The color of this material is rich and various. The facade made by terracotta panel can give peoples quiet, peaceful, natural and cultural feelings. It is really a kind of good materials for designers to explain their design idea and make the effect what they wanted coming true.