Title: NEPD-340-229-EN.pdf
A direct extrapolation of the EPD results by using the thickness and density of the mineral core is not possible because it does not reflect the variations in the facing and coatings. These variations do not scale to mass or density. The variation of the EPD results due to product variations for the declared range is greater than +/- 10%. Therefore, if scaling is performed by the Rockfon customer according to the specifically purchased thickness and weight according to the declared unit (20 mm and 2.1 kg/m2), the results can be considered a best guess. If you are a Rockfon customer and require SKU specific results please contact infomail.no@rockfon.comMaterials Mineral wool core incl. resin Facing Coatings% 73-97 1-15 0-16Reference service life, product: 50 yearsReference service life, building: n.a.LCA: Calculation rules Declared unit: 1 m² of installed ceiling tile with a reference service life of 50 years with the results being representative for a 20 mm thick and 2.1 kg/m2 heavy product.