The structure of the modern sandwich panel consists of many layers. Such a panel is covered on both sides with special sheets. Depending on the purpose of the sandwich panel, it can use a variety of insulating materials in the inner layers. In addition, the use of sheet materials for covering is also determined by the same. Depending on the geometry of the profile, the thickness of the panel will also vary.
Modern sandwich panels are gathering at specialized enterprises. Their fastening is carried out on a metal frame using self -cutting bolts. Plane connection places can be covered using a decorative frenzy.
For effective and high-quality laying of a sandwich panel, it is important that the metal frame of the building is made in compliance with all the necessary standards. Correctly, it is necessary to cut the panels before they will be installed on the metal frame.
As a heat-insulating layer used in a sandwich panel, polyurethane foam, polystyrene foam and mineral wool acts. In addition, PVC lists, as well as sheets made of aluminum or steel, can be used in the layers inside the sandwich panel.
Depending on the manufacturing methods and goals, additional chipboard, laminate, laminate and their various combinations can be used in sandwich panels. Due to the low weight of the sandwich panel, they can easily be delivered to the object and are cut into the required parts right there.
With the use of a sandwich panel, it is easy to assemble pavilions or disassemble them. In this case, they represent ordinary finishing or enclosing materials. Note that the pavilions from the sandwich panels are characterized by an affordable price.
Today, sandwich panels are produced in several ways. They are produced by special foaming of the material contained between two sheets, but in this case only polyurethane foam should be used as a heater. The assembly of such panels can also be carried out in automatic mode. There is also a regular assembly of panels with hands.
Today, various manufacturers release their unique types of sandwich panels. Naturally, the quality of the sandwich panels is determined by those technologies and components that are used by the manufacturer.
If an aluminum sheet is used as a sandwich panel coating, then it is either anodist or painted using powder coloring. Steel sheets are covered with epoxy colors that are not afraid of moisture, or stained as in the case of aluminum sheets of powder painting.