thick stone and thin layered stone called slate, which is abundant in Kaz Mountains, are the most used materials in house construction. Since thick stone has become scarce and expensive in recent years, some houses are built using normal methods and then covered with slate from the outside, thus preserving their appearance.every house is built by throwing "hatil". The beam is a one meter long piece of wood that allows stone buildings to flex during an earthquake and is placed between the stones at small intervals. It is both a very old protection technique and looks very beautiful in terms of aesthetic appearance.