I am in the process of using wedges to split a piece of granite in half to use as a block for an arched bridge that we are building in South Carolina. All of the stone is being salvaged from an old ...

Located in Zhaoxian County, Hebei Province, Zhaozhou Bridge, also known as Anji Bridge, is the oldest and best-preserved open-spandrel stone segmental arch bridge in the world. Built during the Daye ...