Sandwich panels - a relatively new, but very famous type of building materials. For a short period of time, sandwich panels have earned themselves a very great reputation in the Russian building materials market due to their own unique technical distinctive features and superiorities over traditional building materials. The use of the material is acceptable for all types of buildings, it is advantageously different from the use of ordinary concrete, brick or wood. Currently, light metal structures are involved in the construction of prefabricated modular facilities, residential complexes, office buildings and shopping centers, industrial warehouses, etc.
Distinctive features of sandwich panels:
Wall and roof sandwich panels, which have a high-quality thermal insulation material, are considered a good way to warm the enclosing systems. Their texture is made in such a way that all layers have their function, due to which the material can help to keep heat, protects the building from the negative effects of climatic conditions, has noise isolation, gives the structure a neat appearance.
The main advantages of the material
The highest level of thermal insulation, low construction and heating costs. The thermal insulation is sealed in a waterproof cover, so there is no fungus and mold on the wall. The construction made of this material guarantees warmth and convenience in all weather changes. The most high-quality panels are considered to have mineral wool insulation material. On the foundation of the house the material produces a low load, so there is no need to conduct a geological study of the soil, which lowers the cost of installing the base of the house. The construction of the premises takes several times less time, which is achieved by the method of abolishing the base of the house and replacing the complex brick laying with a comfortable and fast device of sandwich panels.
Strength of material
The panels are covered with galvanized steel and an anti-corrosion primer, as well as a polymer coating. This material has low moisture absorption. In the event that there is even a non-compliance with the tightness of sandwich panel connections, the moisture absorption is not higher than 3%.
Almost always, customers purchase panels based on mineral wool, which allows you to resolve issues with the fire and environmental services. With the use of another filler, a penalty can be imposed. The current level of construction works makes special requirements for the materials used for the erection of objects: they must be distinguished by ease, convenience and speed of installation. Materials that are more appropriate to these features are sandwich panels.