Sell porcelain tile

Description

• Size: *0x*0cm,*0x*0cm,**0x**0cm,*0x**0cm.
• First choice,grade AAA.
• Water absorption: Test item GB/T***0.*****0 Test result Length tolerence Length **9.7~**0.0 Side straight  ±0.2 *0.*4~ *0.*5 Right angle  ±0.2 *0.*5~ *0.*4 Surface Flatness  Center curvature *0.*4~*0.*4 Surface quality  A minimum of *5% of the tiles shall be free from visible defects. No visible defects Water absorption Mean value E≤0.5      0.*8 Breaking pressure When the thickness is ≥7.5mm, the average shall be ≥***0 ***4.6 Modulus of  rupture Mean value≥*5      *7.2 Luster degree ≥ *5 ****3 Abrasion resistance ≤ **5 **1 Resistance to frost No crack or peeling. No Resistance to Household Chemical Reagent  Not lower than UB level UA level Resistance to Chemical of swimming pool