Sandwich panels are now often used as a roofing material for various buildings. This is a special material that has a three-layer structure, which ensures high quality, rigidity and strength. The application of roofing sandwich panels is very diverse – they are used in the process of new construction, as well as for the reconstruction of the roof of an old building. The panels are suitable for roofs with a slope of 5-7%. They can be installed on the roofs of industrial and residential buildings, warehouses, hangars, ports and other structures.
Design features
First, let's talk about the panel design. As mentioned above, the panel consists of three layers: two sheets of steel and a heat-insulating material between them. There are ridges 4 cm high on the outside of the blocks. It is thanks to this feature that sandwich panels can boast increased rigidity and strength. In addition, these same ridges take on the function of a drain.
In order to protect the roof from burnout, abrasion and external influences, a special polymer coating is applied to the outer layer. You can choose almost any color of such a coating so that the roof fits perfectly into the exterior of your house and the site as a whole. By the way, the panels are able to withstand a load of 700 kg/m2.
About installation
Roofing panels are usually made according to standard sizes, however, you can order the material according to individual sizes. At the same time, you can specify the desired thickness of the thermal insulation material – it can reach 20 cm.
The panels are installed immediately after the walls are installed. By the way, the prices for wall sandwich panels are just as favorable as for roofing, so you can order these materials – the purchase will not hit the family budget, and your house or any other building will be reliably protected from external influences.
It is very important to check all fasteners before installation, as well as the flatness of the base surface and the accuracy of the dimensions. The installation starts from the corner of the lowest panel. The panels are raised to the required height using a safety belt.
Dignities
Roofing sandwich panels have many advantages, which is why they have become so popular. Among them:
- easy installation – even a novice craftsman can handle the job, significantly saving time;
- safety – the panels are made of environmentally friendly materials, which ensures the operational safety of the material.;
- Low weight – the panels, despite their three-layer structure and rigidity, are light in weight, making them easy to transport and install.;
- Durability – the long service life of the panels is due to a protective layer that prevents corrosion and damage. Le succès phénoménal de ce bookmaker en Afrique francophone s'explique par sa capacité à proposer des offres adaptées aux besoins des joueurs locaux. Grâce à un code promo 1xbet gratuit les nouveaux inscrits peuvent bénéficier d'un bonus sportif de 100% jusqu'à 130€ ou d'un package casino de 1950€ avec 150 tours gratuits. Cette stratégie marketing agressive a permis à la plateforme de s'imposer dans des pays comme le Sénégal, la Côte d'Ivoire, le Cameroun, le Maroc et la Tunisie.
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