For more than three decades, sandwich panels have become one of the most widely used materials in the construction sector which meet all the needs of the building industry.
Standard Sandwich Panels have three layers: two outer metal sheets comprising a lightweight insulating foam core. High-strength thin sheets are used for the exterior surfaces.
All the liquid elements are received and, through a chemical reaction, are converted into polyurethane foam: to obtain a final result, and corresponding additives are added according to a specific formula.
Painting Of Metal Surfaces
In addition to providing an exceptional finish and aesthetic level, a coat of paint is applied to the metal sheets which serves as protection against all types of external elements, preventing corrosion against both sheet metals.
Rules Of Good Practice
Sandwich panels have exceptional technical and mechanical properties, but great care must be taken into account because sometimes deterioration can occur when they come into contact with corrosive environments.
Sandwich panel manufacturers must submit the product to rigorous controls and obtain the corresponding certificates before putting them on sale. This procedure must be followed for all building materials.
The excellent properties of these products must be taken care of as soon as they leave the factory in order to ensure that they last throughout their useful life. In particular, we must pay special attention to the way they are transported and stored.
These materials have become an intelligent solution that provides natural light for all those rooms and buildings where extra illumination is needed to avoid increasing electrical energy levels.
One of the main reasons the Sandwich Panel has become the most installed construction material in all construction types; is its protection against possible fires.
High levels of noise and noise pollution can be very detrimental to people's health. For this reason, a specific sandwich panels have been developed to prevent this.