干砌石技术被认为是最好的造墙结构，当然也有石头房子、石头桥以及其他结构存在。干砌石就是无浆的块石的砌体。Dry stone is a building method by which structures are constructed from stones without any mortar to bind them together. Dry stone structures are stable because of their unique construction method, which is characterized by the presence of a load-bearing facade of carefully-selected interlocking stones. Dry-stone technology is best known as wall construction, but dry stone buildings, bridges, and other structures also exist.干砌石就是无浆的块石的砌体。