Polyfoam facing

Polyfoam - or the made foam plastic - the plastic material which is made foam by means of steam generators or other ways. A filler swore at "polyfoam" gas is.

Polyfoam, or foam polystyrene, already about half a century is used in construction.

The composition of polyfoam can be divided into 2 main components: plastic and gas. As a rule, for the polyfoams used in construction as plastics choose polystyrene and polyurethane. Also for production use polyvinylchloride, a carbamide - formaldehyde, phenolformaldehyde and other plasticity. A gas component in most cases is air.