... 21 century, will gradually replace tradditional polished tiles and rustic tiles by the following advantage:Wonderful texture,Higher gloss,Higher strength & ... Resistance to pollution,Maintainance free,Frost resistance,good thermal shock resistance,Various colors and no chromatic difference,No color fading, ... 6.0 Mohs.(10) Compressive strength: more than 50Mpa. Good Quality Floor and Wall Ceramic Tile