Fire protection plaste for PU systems

We introduce a new thermal insulation system – polyurethane foam PolyurethanSpray S-353 coated with a 5 mm thick plaster Coteterm FOC. The fire class of this system is B s1 d0.
With this system, the possibility of using polyurethane foam extends – from now one, polyurethane foam can be used for ventilated facades and for the renovation of ceilings for multi-storey cellar.
The insulation of multi-storey basement ceilings is a typical issue when renovating buildings. This is a complex solution using conventional thermal insulating materials. The solution becomes considerably simpler by using closed cells hard polyurethane foam for ceiling insulation.

Trial

Fire during the experiment

Smoke during the experiment