One of the dominant features of Pietra Gray is low water absorption and high compressive strength. Due to its similarity to the Italian Pietra Gray stone and its unique color background, it received a lot of attention by domestic and foreign designers and manufacturers. And for this reason, it has a good selling market in domestic and international markets. Pietra Gray stone is processed in the dimensions of tiles and slabs and with finishing such as polished, honed, bush hammered, leathered and tumbled. Also, this stone is exported to different countries in raw forms
.Proper use of polished Pietragray stone is at interior spaces of the building such as floors and walls and stairs and honed Pietra gray stone is suitable for outdoor spaces, including facade of the building , paving of area , and outdoor stairs