Title: Støpemørtel B20 _ Støpemørtel B30 - NEPD nr_ 1350-450-EN (EPD).pdf
All inputs and outputs to a unit process are included in the calculation,for which data are available.Less than 1 % of the total mass inputs/outputs of the unit process A1and A3, are cut-off (see Table 4).Input flows are covered for the whole formula.Table 4: Cut-off criteriaProcess excluded from studyCut-off criteriaQuantified contribution from processA3: production (auxiliary materials)less than 10-5 kg / kg of finished productSensitivity study demon- strates a relative contribu- tion lower than 0,1%A3: wasteless than 10-5 kg / kg of finished productSensitivity study demon- strates a relative contribu- tion lower than 0,1%For the allocation procedure and principles, consider the following table (Table 6):Table 5: Allocation procedure and principlesModuleAllocation PrincipleA1; A2All data are referred to 1 kg of powder product • A1: electricity is allocated to the mortars plantA3