Materials of prefabricated halls

Steel structures are used in an ever-wider range of industries and for an increasing variety of products. They can be of the frame, truss, or arched type.

A typical feature of steel structures is their low weight and adaptability. Other undeniable advantages of steel structures include their fast assembly, long lifespan, a vast number of functional as well as aesthetic solutions, easy combination with different types of materials, their strength, stability, and, increasingly emphasized today, their recyclability in terms of environmental impact. Last but not least, we must not forget the economic aspect of steel structures and the possibility of high fire resistance.

Coatings for industrial halls are gaining increasing attention today, thanks to their quality and high durability, providing the structure with long-term protection. An important criterion for choosing the right coating system is the substrate – that is, the surface of the material to be coated. Another factor is the application method – whether the paint can be applied manually (with a roller or brush) or if it is necessary to use high-pressure spray equipment. Of course, drying time also plays a major role. This depends on the temperature and humidity of the area designated for applying the protective coating. The corrosive environment and the required lifespan are also important factors in choosing the right coating material.

The basis of trapezoidal sheets is a steel sheet that is hot-dip coated with a layer of zinc or aluzinc. Just like sandwich panels, trapezoidal sheets can also be provided with a colored layer that serves a protective function and is chosen depending on the influence of the surrounding environment. There is a wide range of both colors and types of surface modifications, allowing for various design combinations according to the customer's wishes, for facades and roofs as well as for interior spaces.

The main advantages of trapezoidal sheets include their low weight, yet they are still a highly durable and massive material, which brings the benefit of resistance and strength in bending. Another advantage is their easy installation, transport, and handling; they are non-combustible, frost-resistant, and do not absorb any water.

Windows and glazed facades play an important role in ventilation and lighting of the entire prefabricated hall. Moreover, their correct selection can have a significant impact on the safety of the hall and its thermal protection. Windows, and especially glazed facades, contribute to the overall design of the hall – giving buildings an original, modern, and architecturally interesting appearance.
For prefabricated halls, plastic windows are most commonly used. They reduce both lighting costs and, thanks to suitable color adaptation, create a significant aesthetic component of the hall. This type of window can be supplied in any width and height, and there is also a wide range of colors, in RAL shades or wood imitation. Of course, it is possible to have different colors for the interior and exterior, allowing the windows to match the overall design of the hall.

The main purpose of skylights is to illuminate the space under the roof, offering an excellent solution for lighting a prefabricated hall at attractive prices. This type of lighting is much more efficient than any artificial lighting and is also healthier for people. Skylights also partially contribute to the ventilation of the hall. Today, there are many types of skylights, such as arched, strip, point, saddle, monopitch, dome, and others. The dominant material is polycarbonate, which has much better thermal insulation properties than the previously used wired glass.

Polycarbonate daylighting panels can be used for both roof and perimeter cladding, but are not suitable for environments with high humidity or, conversely, where there is a high internal temperature.