granite blocks, gran perla, rosa porrino granite, granite banisters, gris mondariz
Grey - Granite
Mechanical resistance to compression 1,208 Kg/cm2 Mechanical resistance to bending 145 Kg/cm2 Resistance to frost 0.10 % Resistance to abrasion 0.42 mm Resistance to collision 54 cm
Moregranite blocks, gran perla, rosa porrino granite, granite banisters, gris mondariz