Wall Sandwich Panels
Wall sandwich panel is a kind of prefabricated construction material that is made up of two layers of sheet, between which is injected foam, and is used to cover the wall and for the facade, and can be produced in various designs and dimensions. The sheet of wall sandwich panels is galvanized, aluzinc and aluminum. Aluzinc sheet is used most often and is more efficient because of the stainless properties of aluminum, as well as its high resistance to corrosion and its reasonable price. This type of sandwich panel is more suitable for internal walls and partitions, in different projects with thickness of 4 to 6 cm, it has double-sided aluzinc sheet, double-sided galvanized or one outer aluzinc sheet and one inner galvanized sheet. By creating a groove on them, the compressive strength can be raised to the optimum level.