Eteplenie foam walls in buildings use foam inside the wall insulation and outside. From the outside penopolistirolbetonnye blocks can be glued with cement mortar, glue, putty, and can be attached using special mounting brackets. It is important to protect the foam from a possible effects of fire. For this purpose, non-combustible materials used: stucco, aluminum, brick. On the inside of the foam not only performs the function of the heat-insulating, but also absorbs sound.
The only condition for finishing interior walls styrofoam – boards must be protected from fire, this is achieved using drywall. The best option is to install plastic foam slabs 40 mm thick on the surface of the inner part of the wall, and the need to leave a small gap between the slab and the outside of the wall. It is also possible to attach polystyrene plates directly on the walls – external or internal. In this case, encouraged to take plate thickness of 30 mm for the inner surface and 50 mm – to the outside. For their attachment used mechanical devices or adhesives adhesives. Run facing fixed plates necessary in both cases.
If the insulation is made using a styrofoam on the inside – enough to cover the plate with plaster or gypsum board sheathing leaf. If the wall is insulated from the outside – have plastered with cement mortar, which should be applied to a metal grid. The foam insulation to insulate the floor to floor with Styrofoam, enough plates 5 cm thick foam is good because it gives opportunity with a warm floor to get a serious shock absorption noise. To perform the insulation, you must first put a layer of material having insulating properties, from above – from foam board, then seal seams and formed to lay wood-tongued slab, concrete or sand-cement mixture 6 cm foam for thermal insulation of the roof is very effective for the use of Styrofoam insulating the roof.