Title: 257.EH EPD Concept himlingsplater.pdf
3.6 To model the Iife cycle of the production of mineral boards, data was used which was collected from the three companies over the 2009 production year. All other relevant background data was taken from the GaBi database software and is under 10 years old.System boundaries3.2 This LCA addresses the life cycle stages of product manufacture including pre-product stages (A1 – A3) according to FprEN 15804. Since the three compa- nies recorded at different production facilities, the stages A1 – A3 were compiled and shown in the tables.Estimations and assumptions3.3 As the production facilities of the three companies were different, the modules A1 to A3 were compiled and presented.Primary data is available from two companies for the production of mineral wool and the expansion of perlite. These were included in module A1 due to the different production facilities.Period under consideration3.7 The data is representative of the manufacturing processes of 2009.Allocation