When the purchase should pay attention to whether the same specifications between the particles, the size is the same, each small particle edge is neat, the single piece of Mosaic on the horizontal ground to check whether flat, single piece of Mosaic back whether there is too thick latex layer.
Process is rigorous
It is to touch glaze above all, can feel its prevent slippery degree;Then look at the thickness, thickness determines the density, density is high to low water absorption;It is to see quality of a material finally, inside the center hits glazing to be Mosaic of good quality normally.
Bibulous rate is low
This is the element that ensures Mosaic is lasting and durable, check bibulous rate even so, arrive the back of Mosaic droplet, droplet goes to the quality of overflow is good, the quality that permeates downward is inferior.