FIBRANgeo BP-50-BIT

FIBRANgeo BP-50-BIT rigid stonewool board with bituminous layer is a natural inorganic fibrous product that is industrially produced from molten rock spun into fibres, in accordance with European Standard EN 13162 (Thermal insulation product for buildings – Factory made mineral wool (MW) products).

Applications
Boards designed for thermal insulation, fire resistance and sound insulation applications with easy installation of bituminous membrane where increased mechanical properties and resistance to compressive stress is required.

On roofs such as:

  • Concrete roof with bituminous waterproofing membrane for hydro insulation.
  • Steel deck with bituminous waterproofing membrane for hydro insulation.

Advantages

  • Excellent thermal insulation
  • Excellent sound absorption and sound reduction
  • Open hive structure material with very low water vapour diffusion resistance that enchances the building element’s breathability
  • Excellent dimensional stability and durability
  • Water repellent and non-hygroscopic
  • Easy to handle, cut and install
  • Natural, inorganic, odourless, chemically inert (practically neautral PH)
  • Recyclable, friendly to the environment and to the end user
  • Easy application of bituminous membrane on top of boards.

FIBRANgeo products must be protected from getting wet before and on their application. If part of the product gets wet, it must be dried before installation. Stonewool dries quickly and its insulating properties remain nchanged after drying. Packaging should be removed carefully just before the installation. Working areas should be kept clean. Unnecessary or extensive contact of the skin and eyes with product’s off-cuts, fibres and dust should be avoided, and protective wear should be used (gloves, goggles, hats). Products with facing AL, AX, YM and YA are not suggested for application with service temperature on the surface more than 90 oC while those with surface XA are not suggested for more than 66 oC. Sufficient ventilation of the working areas should be ensured, whilst power cutting tools should always be equipped or supplemented with a mechanical system of dust intake.