Masonry is probably the oldest making crafts on the earth. The construction of Egyptian pyramids, Roman aqueducts, and medieval cathedrals are all samples of masonry. Early constructions applied the load of the masonry by itself to stabilize the framework from lateral movements. In accordance with Adrian Lyttelton, from the early https://www.igotbiz.com/directory/listingdisplay.aspx?lid=90904