Title: M-EPD-FEV-GB-002005.pdf
Water: The water consumed by the individual process steps for the manufacture of FG, TSG, LSG is 3.6 l (FG) or 3.8 l (TSG) or 47.3 l (LSG) per m² element. The consumption of fresh water specified in Section 6.3 originates (among others) from the upstream processes of the pre-products.Raw material/Pre-products: The main non-renewable material resources used are siliceous sand and waste rock. The chart below shows the use of raw materials/pre-products per cent.FG / TSGLSGMass in %Nr.MaterialFGTSGLSG1Sand57,757,756,32Soda17,717,717,33Dolomite15,115,114,74Broken glass3,53,53,45Chalk4,74,74,66Sulphate0,90,90,97PVB-film2,38Other< 1,0< 1,0< 1,0Sand, dolomite and limestone are direct ingredients in the manufacture of the flat glass. Waste rock is the commercially worthless mass of stone obtained during the mining of ores and energy resources such as coal, etc.Outputs