POSITION： 
Stone mosaic is mainly used for wall and floor decoration.
Stone mosaic stone selection beige, white series marble has low hardness and easy to cut, while blue, green and other series of marbles have higher hardness due to metal elements.
At the same time, it is rare and expensive. The materials of white marble, rosin yellow, hibiscus red, domestic large flower green, etc. are not dense, and are fragile in cutting, and the loss is large.
1. When purchasing, pay attention to whether the particles are of the same size and size. Whether the edge of each small particle is neat or not, the single piece of mosaic is placed on the horizontal floor to check whether it is flat, and whether there is too thick latex layer on the back of the single piece mosaic.
2, the first is to touch the glaze, you can feel the degree of anti-skid; then look at the thickness, the thickness determines the density, the density is high, the water absorption rate is low; the last is to look at the texture, the inner layer of the glaze is usually a good quality mosaic.
3, this is the element to ensure the durability of the mosaic, so we must also check the water absorption rate, the water drops to the back of the mosaic, the quality of the water droplets spilling out, the quality of the infiltration is poor.
