ceramic tile: material:ceramic tile usage:interior wall tile,floor tile, feature:polished style: natural size:600*600mm,800*800mm itemsEuropean standardInternation standard GB/T4100.1-1999Product Performance1Water absorption(%)≤0.5≤0.5≤0.12Modulus of breakage(Mpa)≥27≥35≥41.53Breakage pressure(N)for a thickness of≥7.5mm,the mean value is≥1300N≥25004Side(%)±0.6±1.0mm±0.6mm5Thickness(%)±5±5±0.46Surface flatness(%)±0.5±0.2±0.097Straighness of side(%)±0.5±0.2±0.068Rectangularty(%)±0.6±0.2±0.19Abrasion resistance(mm³)≤205≤175≤14010Mohs hardness≥6≥611Resistance to thermal shockAs per contractNo crack after 10cycles under(15-145)Eligible12Frost resistanceNo crack after 10cycles under(+5--5)Eligible13Chemical resistanceAs per contractAs per contractUA14Acid and alkali solationsAs per contractAs per contractULA UHA15Resistance to glossiness≥6016Resistance to glaze crakingAs per contract≥55