Title: Rockfon Ceiling Tiles, Baffles, Islands ...132-964-EN (EPD) (2).pdf
The environmental impact of co-products coming for example from the steel and electricity plants (e.g. slags, alumina and ashes entering the system as inputs to the manufacturing) is accounted for and economic allocation is applied. Recycled stone wool comes free of environmental burden, as it enters the product system as waste. Its transport to the factory is accounted for. Modules A1, A2 and A3 are declared as an aggregated module A1- A3. In two of the factories (Cigacice in Poland and Roermond in the Netherlands) we obtain Renewable Energy Certificates for the complete electricity4