Title: NEPD-1260-406-EN.pdf
LCA: Calculation rules Functional unit: 1 m² of installed Gyproc® Normal – Standard Plasterboard, with a reference service life of 60 yearsSystem boundary: Figure 1 (below) is a flow diagram illustrating the system boundary from A1 - C4. Module D has not been modelled in this EPD. Biogenic carbon has not been included in the system boundary.Figure 1 - Flow diagram of the life cycle stages from raw material extraction (A1) through to end-of-lifeData quality: Product specific data was collected at the Fredrikstad plant in Norway in 2015. The data has been modelled using the TEAM software. Background data used is from CML 3.9. Ecoinvent v2.2 data is used having been adapted for use in TEAM by EcobilanCut-off criteria: All major raw materials and all the essential energy is included. The production process for raw materials and energy flows that are included with very small amounts (<1%) are not included. This cut-off rule does not apply for hazardous materials and substances.