One of the properties thanks to which polyurethane systems have become so useful in the building sector is their excellent performance as thermal insulation, providing energy efficiency and interior comfort to buildings. 

Polyurethane systems, either projected, injected or in panels, have a great performance in case of fire. However, the reaction against fire of the constructive solution will depend, among other factors, on the coating material applied.

Polyurethane systems are the result of the reaction between two chemical components, isocyanate and polyol. The best known applications of polyurethane are by projection (projected polyurethane or spray foam) and by injection, the one that concerns us in this...

A proper configuration of the envelope is essential to guarantee the building's energy efficiency, as well as the accomplishment of health standards and comfort. In summer and winter, solving these deficiencies becomes even more important, since the extreme climatic...

Over time, slabs insulation deteriorates and loses its thermal and acoustic qualities. In the case of old buildings, it is common that this insulation does not even exist. 

Metal roofs usually require renovation and waterproofing due to a multitude of factors, such as corrosion, high expansion or contraction over time (resulting in loosening of fastenings or cracks in joints and seals), condensation or leaks in difficult areas (such as...