The process of forming blocks from Saman is carried out in the summer. But clay is harvested for him from autumn. At the same time, a clay pile form a meter height. After that it is covered with a dense, 10 centimeter layer of straw. This will allow clay under the influence of low temperatures and precipitation to become more plastic. In the spring. After the retreat of frost and melting snow, clay is cleaned from straw and covered with plastic wrap. In this case, it is necessary to press it tightly with stones around the perimeter. All this will give clay the opportunity to thaw faster, and will not allow to form on the surface of the hill of dry clay crust.