A study on porcelain anti slip tile design

Literally, the application of corundum as an agent of hardness to glaze surface are determined to the hardness of the glaze properties itself. Corundum reacts as a coating agent that allowing surface roughness rating increase. Alumina is a compound with melting point of about 2,000 °C and sp. gr. about 4.0 is making the glaze component become more durable which solidify corundum foundation. As a result; it increases 50% slip resistant rating and reducing 50% of corundum usages as well as enhancing the image printing of 20-40% of grayscale tonality.