EPD registration numberNEPD-2709-1409-NO A3 - global warming potential0.005698 kg CO2 eq.Name of verifierAnne Rønning EPD NameSkarpnes Betongtakstein Behandlet 1kg Name of verifier's organisationNorsus AS Reference service life according to ISO 15686-860 60.0 ÅrConversion factor to mass (kg) per declared or functional unit1.0