Natural stone plate - polished (natural stone plate production - polished)

Emissions generated by the activity within the product supply chain as described in ecoinvent v3.10. The product "natural stone plate polished" represents a polished granite plate. For the polishing process it has been assumed that about 0.05 mm on each side of the plate is emitted as dust. The amount of dust per slab is therefore: (0.5 * 0.5 * 2 + 0.5 * 0.03 * 4) * 0.00005 = 0.000028 m3 or 0.077 kg and consequently the amount of dust per kg of plate is 0.0037 kg. It is assumed that no cooling water is used in this process. The cut-off classification is allocatable product. The activity type is ordinary transforming activity. The reference product amount is 1.