Another big city that is very active in the construction industry is Shiraz, which offers polyurethane sandwich panels. When we talk about Shiraz sandwich panels, we mean the same prefabricated material that we have discussed in detail and comprehensively in previous articles. Sandwich panel is a new product that has received much attention from structural engineers and architects and is very useful and productive due to its special feature.

Sandwich panel in Shiraz is a structure that is used in the construction of various industries and today it is clearly seen that it has taken the place of traditional materials to a significant extent.

The important difference between this material and the old materials is that less side materials are used in prefabricated panels. The structure of this new product is three coherent layers, the upper and lower layers are usually made of galvanized sheet or aluzinc, and the middle layer is very It is strong and consists of polyurethane foam.

This insulation has caused a unique feature to be added to the structure, the most important of which is proper insulation for cold and heat. This new structure is very light and therefore has a special place for itself. It is easy to install and prevents the entry of insects. It is resistant to pests, mice, mold and fungus.