Color glass mosaic is now gradually popular in a building decoration materials, color glass mosaic will become the main reason is that the main reason is the stone mosaic can not be copied; glass mosaic without texture; ceramic mosaic easy to deformation and color, can not guarantee color and texture. And colored glass mosaic single shape is irregular, concave and convex have caused, rich patterns demonstrated, especially vivid in imitation of striae, Gyrosigma, wallpaper, wood, metal and other, almost can achieve genuine effect.