Silencer - steel - DN 315 - 50 mm (silencer production)

The activity generating the emissions is silencer production, steel, DN 315, 50 mm. The reference product is silencer, steel, DN 315, 50 mm. This is an infrastructure, representing the product of a silencer, steel, DN 315, 50 mm, a typical component used for a ventilation system in a multi family house. The silencer is made of galvanised steel with 50 mm glass wool for acoustic insulation, while the mass of each element is 20 kg. The process includes building materials, their decommission, energy consumption during production and infrastructure. The reference product amount is 1. The cut-off classification is allocatable product. The activity type is ordinary ordinary transforming activity. Please refer to the ecoinvent documentation here for full details: https://ecoquery.ecoinvent.org/3.11/cutoff/dataset/222/documentation.