Expanded polystyterne (called also the expanded styrofoam) is probably the most important (from the roof insulation point of view) member of foam polymer family. It is solid, very light-weight insulation material with foam structure that contains 98% of air closed in tiny cells of the foamed material. There is not only one EPS, we know couple of types based on its volumetric weight. For the single ply roof insulation it is necessary to use the expanded polystyrene insulation with minimum bulk weight of 25 kg/cubic meter.
Advantages of expanded polystyrene foam
- has no impact on peopleīs health; - expandd polystyrene insulation installation is very easy; - can be molded or any other...
