Title: EPD Miljødeklarasjon Cembrit Transparent (EPD).pdf
3.5 Data from /ecoinvent v3.1/ (data status 2014) was used to compile the LCA.Data quality3.6 The data collection was extensive and was carried out on the basis of a standardised questionnaire for 2016 directly at the various production sites. All data was checked for plausibility together with the manufacturers. Therefore, with regard to the foreground data, a very good data quality can be assumed. Most input and output flows of the inventory could be displayed with corresponding data from the ecoinvent v3.1 database. Data developed by ESU-services as part of a project of the Swiss Federal Office of Energy (SFOE, Switzerland), was used for polyvinyl alcohol (PVA). The data was collected according to ecoinvent guidelines and recalculated with ecoinvent v3.1. Where possible, regionally specific data was used in the selection of background data.Period under review