Polyurethane Systems for building and industry

The application of injected polyurethane is mainly used in the filling of air gaps in façades or partition walls, mainly in cases of renovation works, in order to obtain optimal thermoacoustic insulation. In these cases, great care must be taken when filling the...

Injected polyurethane is an ideal material for the thermoacoustic renovation of façades and dividing walls between dwellings, since large works or machinery are not required for its installation, nor demolition works. When injecting polyurethane into the cavity...

When facing the challenge of renovating a building, insulation is regarded as a wasteful expenditure of money by the owners and as a major challenge by professionals due to the great diversity of insulating materials in the market.

A thermal insulation material is, generally speaking, a material used in construction and other industries to improve the thermal behavior of building envelopes. All the materials used in the building sector have a higher or lower resistance to thermal transmittance.

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

Noises inside buildings have become a problem that requires effective solutions such as acoustic insulation. The interior comfort of the occupants of a building must be guaranteed in accordance with current regulations and through optimal building practices.