Title: Finbetong B20 _ Finbetong B30 (EPD).pdf
according to the formula of the product. Other raw materials, supplied in bags,big bags or tanks, are stored in the warehouse and added automatically ormanually in the mixer. The production is a discontinuous process, in which allthe components are mechanically mixed in batches. The semi-finished productis then packaged, put on wooden pallets and stored in the finished productswarehouse. The quality of final products is controlled before the sale.Figure 2: Production process detail - © Photo Halvor Gudim346. CUT-OFFRULESANDALLOCATIONCriteria for the exclusion of inputs and outputs (cut-off rules) in theLCA, information modules and any additional information are intendedto support an efficient calculation procedure. They are not applied inorder to hide data.The procedure of exclusion of inputs and outputs is the following:All inputs and outputs to a unit process, for which data areavailable, are included in the calculation