In order to adapt the needs of modern decoration, the world has also more and more to the direction of thin type. In the 1980 s, the thickness of the stone material is 10 mm -- 15 mm; In the 90 s, the thickness of the stone material reduced to 8 mm or below, after the Italy 6.5 mm thick granite tile, Sweden produce the 4 mm thick stone brick. Now, the thickness of marble slab only 3 mm has come onto the market.

The weight of the super sheet is light, the common adhesive can fix it on the wall, which can also save a lot of resources and effectively use the stone. At the same time, it has many advantages, like low radiation, uniform water absorption, resistance to corrosion and weathering, solid and durable, the design and color is natural, anti-fouling, easy to clean, strength, good impact resistance and glossiness. In foreign countries, especially the United States, Germany, Italy and other countries have been used widely.

The application in our country is still less at present, combined the price of domestic stone labor force with foreign, it is relatively cheap, as well as the feature of relatively low stone material price, we can find that the added value of super sheet processing is high and the profit space is larger, the market is attractive, it has a bright future.

In all kinds of stone, red, yellow, green, black, blue, white stone are still the rare species; some flexible varieties are also welcomed. But for its quality requirements, it will be higher and higher for the manufacturer. With the improvement of the requirement of fire, the progress of installation technology, as well as the light pollution problem of glass curtain wall is getting attention, stone curtain wall is the best choice for the development of architectural decoration.