Conversion factor to mass (kg) per declared or functional unit0.66 Functional unitLengdemeter C4 - global warming potential3.0E-6 kg CO2 eq.A1-A3 - global warming potential1.56 kg CO2 eq.A3 - global warming potential0.0114 kg CO2 eq.A1 - global warming potential1.53 kg CO2 eq.C3 - global warming potential0.0501 kg CO2 eq.EPD programme operatorNæringslivets Stiftelse for Miljødeklarasjoner Name of verifierOddbjørn Dahlstrøm EPD registration numberNEPD-1704-693 A2 - global warming potential0.018 kg CO2 eq.C1 - global warming potential1.06E-4 kg CO2 eq.Time period5 5.0 ÅrName of verifier's organisationAsplan Viak AS Reference service life according to ISO 15686-860 60.0 År