Fuser is designed for the construction of walls with high thermal insulation properties. To improve the insulating properties of the fuser can be made of cellular concrete (aerated concrete, aerated concrete), expanded clay, slag, foam polystyrene … In the CIS countries thermoblocks element called permanent formwork of polystyrene foam used for house construction technology Thermo. The most common fuser – it hollow wall polystyrene blocks with dimensions of 1m x 0,25 m x 0,25 m with a width of inner emptiness of 0.15 mm. Ie wall thickness of polystyrene fuser – 0.05 m. Using the technology of Thermo voids filled with concrete thermal blocks, possibly with strengthening of steel reinforcement.
To shape and maintain the width of two walls are joined fuser foam polystyrene walls – in this case was originally manufactured by a fuser on the corresponding molds (termoformah). Maybe the fuser clips of the wall of plastic, steel or other materials – in the CIS, this technology is not widespread, more common technology, "Russian Wall" – which uses more larger (than the fuser) polystyrene thermal insulation boards to form permanent formwork for the construction of the walls. For ease of installation and construction of walls, increase strength, prevent occurrence of filler Thermoblocks concrete made with grooves and spikes, wall mounting, they are close to each other. Weight of standard sizes of 1000mm x fuser 250 mm x 250 mm – 750 grams. Density foam – about 25kg/m3 to save raw materials for manufacture fuser (PS) producers often make it more lightweight expanded polystyrene (with a lower density) – then the weight of the standard fuser can be as high as 500 grams.
