Stone

====Stone is a material that has been used since the primitive age to the creation of tools, then used as building material and yet it is still used. This material is widely used in construction for its accessibility, because it is found in nature and for its most important properties: durability and toughness. ====

====It is used in foundations and walls, facades and architectural elements, underground structures and bridges. Though it has lost importance because the use of other materials in construction. Stone work requires more runtime to build than concrete or steel. ====

Stone