Brick is made by semi -dry pressing and plastic molding. When forming, a mass of raw materials is extruded, dry in the chambers, and then firing in the furnaces. The pressing method implies that a moisturized cheesecake is given a form using high pressure, then without a drying, they are sent to firing. A brick made in the second way absorbs moisture, so it is not used to build a foundation, basements, and other elements of the “zero” cycle.
