FIBRANgeo BP-70-L rigid stonewool insulation board 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 products for buildings - Factory made mineral wool (MW) products).
All four edges of the boards have L-cuts (shiplap) profiles. The cut is positioned in the middle of the edges and it is 15mm deep.
ApplicationsBoards designed for thermal insulation, fire resistance and sound insulation applications where increased mechanical properties and resistance to compressive stress is required. On flat roofs, such as:
• External thermal and sound insulation of flat roofs, with stonewool that is covered by screed and water-insulation layer
• External thermal and sound insulation of concrete or metal flat roofs,with stonewool that is covered by waterinsulation membrane layer