Natural stone plate - grounded (market for natural stone plate - grounded)

Emissions generated by the activity within the product supply chain as described in ecoinvent v3.10. The product "natural stone plate grounded" represents a grounded granite plate. For the grinding process it has been assumed that about 0.5 mm on each surface of the plate is removed and transferred to dust. The amount of dust per slab is therefore: (0.5 * 0.5 * 2 + 0.5 * 0.03 * 4) * 0.0005 = 0.00028 m3 or 0.77 kg and consequently the amount of dust per kg of plate is 0.037 kg. It is assumed that the main part of the dust (assumed that about 95%) is bound in the cooling water. The cut-off classification is allocatable product. The activity type is market activity. The reference product amount is 1.