... Absorption: <12% 4. Weight: 2kg/pc 5. MOQ: 300sqm Floor Clay Bricks1. Material: Purple Sand Clay2. Size: 220x110x40mm3. Function: ... Water Absorption: <12%7. Weight: 2kg/pcFeatures:1.high temperature sintering, corrosion resistance, spalling resistance2.anti-freezing, don' ... as restoring ancient ways4.we can offer sizes of 200x100mm,220x110mm,230x115mm,240x120mm,110x110mm,200x200mm,220x220mm,250x250mm, ...