Extruded polystyrene (XPS) is a foam insulating material with closed cells. Approximately 93% of its weight consists of polystyrene, while in a small percentage it also contains additives, pigments and fire retardant.
The polystyrene crystals are mixed with special enhancement additives and environmentally friendly bulking gases, creating a viscous mixture. This mixture is homogenized under automatic and fully controlled temperature and pressure conditions, cooled and finally shaped into a desired specification plate. The uniform dispersion of fixed-size alveoli within the mass of the thermal insulating plate ensures the excellent thermal insulation properties of the fibro stir XPS plate.
Application
The plate Fibrostir XPS (WL) masonry, is applied to the core of masonry, internally in Thermoprosopseis (marble – aluminum panels).