Closed-cells virgin beads of expanded polystyrene, ready to be mixed, specific for casting into cavity walls and surrounding voids, with constant curve grain‐size (∅ 3‐6 mm). The beads are perfectly spherical, with controlled density, non‐toxic, non‐absorbent, rotproof, dust free, dimensionally stable over time. The production is completely free of chlorofluorocarbons.
■ For use with the specific equipment Politerm Macine or Isolcap Machine.
■ Starting from a density of 300 kg/m3 and with a thickness starting from 3 cm, Politerm Blu guarantees a 120 minute fire protection of steel profiles.
■ Different densities can be obtained depending on the used formula (see technical data sheet).
■ Bags of 420 L.
■ Bags of 500 L.