... , Heat insulation, Frost-Resistancefloor tile,porcelain floor tile,ceramic tile,vitrified tile,polished tile,unglazed tile*available sizes of the Soluble ... Salt floor tile: 1. 400X400mm,10pcs/ctn ... a distance of 0.2meter from the tile surfaceconformedPASS6water absorptionmean value≤0.5,single value≤ ...