Title: NEPD-1431-478_epd1010_Mapei_Confix-and-DS_2017.pdf
MJHW Hazardous waste disposed; NHW Non Hazardous waste disposed; RW Radioactive waste disposed1314Tables from 6 to 17 show absolute results for all the environmental categoriesconsidered. Calculations point out that module A1 has the highest contribution for most environmental indicators (i.e. relative contribution in GWP100 is more than 90%).Raw materials extraction and processing show the most relevant environmentalload considering the whole life cycle of the finished product. In particular, thehydraulic binder and the fillers have the strongest influence on the results.Transportation modules (A2, A4) highlight a significant contribution for mostenvironmental impact categories (ODP excluded). In particular, regarding POCP, they show a negative contribution due to NO and NO2 emission factors as reported in CML 2001 (Jan. 2016) methodology.