Polished Nummulite Limestone Tiles

 Strength of products M > 75 kg/cm2

                        Frost resistance, > 25/35 cycles                       Water absorption < 15%                       Density ( bulk density ) < 2200 kg/m3                       Softening ratio of at least 0.6                       Radioactivity - lower than the natural background .                      With additional water repellent :                     Water absorption < 3.5% , frost > 80 cycles . Standard of Ukraine DSTU BV.27 -37- 95 " Building Materials. Plates and natural stone products .       Other products of this year and mined from the quarry in the Crimea.