Today, various insulators are used in the construction and equipment of various environments. Sandwich panels are made of a rigid material that is attached to a light core on both sides. Various compounds are used to make sandwich panels, which have a very low weight and at the same time a very high resistance to shear forces, water, air and so on.
Today, sandwich panels are used in various fields. Therefore, in this article, we intend to examine the points that exist about sandwich panels, the history of its development and construction, along with the steps of use, consumables, technical specifications, thickness, etc. for people and those who intend to use sandwich panels. Let’s guide.
Contents
History of sandwich panel development
From the distant past to the present, the use of different insulators for different sectors has attracted the attention of many people. Therefore, composite is one of the coating systems that is used to use vehicles such as trains, airplanes, containers. The sandwich panel was first produced in 1947 to cover the roof of houses and insulate it in the United States, and since then its production has increased and it has been used for various purposes.
Therefore, with the discovery of it, many insulators used sandwich panels and various organizations made great efforts to grow and develop them. Sandwich panels have become more popular since World War II, and have continued to do so to this day. The main ingredients of sandwich panels are polystyrene. It contains molecules of carbon and hydrogen chemical elements that prevent the general tensile force between molecules, preventing the entry and exit of cold and heat. Sandwich panels are flat, curved, and. Connected to each other. In general, it can be said that with their high efficiency and very good strength, they can be used for insulation and various works.
What is the purpose of sandwich panels?
Another question that many people ask about sandwich panels is what they use sandwich panels for. In this case, it can be said that sandwich panels are widely used as external coatings for various buildings or containers. Sandwich panels are used where a lightweight insulator is needed to provide weather resistance and wind resistance.
They have other uses, for example, to create a variety of refrigerators that are resistant to high temperatures. If we want to name the types of buildings that use sandwich panels, we should mention temporary buildings such as containers.
Industrial buildings, buildings used for storage, agricultural buildings, a variety of shopping malls, sports facilities, and the like use sandwich panels. So you can use it as a very good insulator for refrigerated containers, refrigerated rooms and so on.
Consumables in sandwich panels
It is worth mentioning that sandwich panels are made of different materials. Its exterior and interior are made up of different materials and particles. Among the things that make up the exterior of a sandwich panel are metals such as steel sheet, aluminum, and zinc. These types of metals usually increase the quality and strength of sandwich panels. However, the surface shell is not so important in making sandwich panels. Therefore, the core of these sandwich panels is much more important than them.
At the core of these sandwiches are usually prefabricated concrete and brick-like boards with cement or fiberglass with polypropylene. Also used polyvinyl chloride, magnesium oxide, plastic reinforced with glass. Coverage systems typically
Contains polyurethane. But the other main materials used are expanded and extruded polystyrene, mineral wool, phenolic foam and other materials.
Technical specifications of sandwich panels
The technical specifications of sandwich panels have led people to use them to build refrigerated containers, refrigerated rooms or compartments that require different insulators.
Sandwich panels have features such as ease of installation, insulation for fire and sound insulation, resistance to air changes, high strength and durability, low maintenance and cleaning requirements, low cost and low cost maintenance, chemical resistance. And biological, light weight, weather resistance, dimensional stability, availability as standard products and various other things that should be mentioned well in the next opportunities. Therefore, all the points mentioned above are all very suitable for their technical characteristics, and this has caused people to enjoy high quality by using these sandwich panels.
The thickness of all types of sandwich panels Another question that arises for many people is how thick the types of sandwich panels are and how they are designed. In this case, it should be said that all sandwich panels are made of different thicknesses. Therefore, it is not possible to introduce a correct thickness for different types of sandwich panels. Because the types of sandwich panels are determined by their thickness according to their efficiency. Some of these sandwich panels may be designed for cooling containers, and some may be designed for containers that are temporary homes. Each of these has different performance and affects the thickness of the sandwich panel.
Check the price of the sandwich panel compared to its performance
The next question that arises about the types of sandwich panels is whether the sandwich panels are efficient compared to the costs incurred for them. In this case, there is no doubt that sandwich panels are very efficient compared to the cost.
If we consider this cost compared to other insulators used for these containers or the construction of various houses that use insulation, you will find that this sandwich panel has a very good quality and efficiency. . This has led many people to use it. The price of different types of sandwich panels is not that high due to the thickness, the type of sex used, the variety of functions it has, and the like.
Important points about buying a variety of sandwich panels
People who want to buy different types of sandwich panels should pay attention to the fact that when buying a sandwich panel, they should try to consider the best type. Today, they have very high sales, and if you do not pay attention to their quality and material, you may buy low-quality goods and then have no way back and no way forward.
Various companies are preparing and producing various types of sandwich panels, and this has caused people to be confused when buying. Our recommendation is that when buying, be sure to pay attention to the resume of the company that produces these sandwich panels and buy the best one.
Today, the high performance of sandwich panels has made them superior to other types of insulation. The tips mentioned in the texts above are very useful when using a sandwich panel. Consider everything you know when buying these types of sandwich panels so that you can get the best performance from them with the best purchase.
Sandwiches aren’t just for making containers, they can also be used to make work, sports, leisure and other environments. This type of insulation has the highest quality compared to other insulations by the world standard, and this has caused many people to be attracted to this type of insulation.
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