Glazing - triple - u<0.5 w/m2k (market for glazing - triple - U<0.5 W/m2K)

Emissions generated by the activity within the product supply chain as described in ecoinvent v3.10. The product "glazing triple U<0.5 W/m2K" represents the processes included in the production of 1.06m2 (corresponding to 1m2 visible area) triple glazing (3-IV) with a U-value below 0.5 W/m2K. It can be applied for triple glazing used in the building sector. 1 m2 visible glazing area has a final mass of 30 kg. The U-value refers to thermal transmittance which is a measure of the quantity of heat that will flow through unit area in unit time per unit difference in temperature of the individual environments between which the structure intervenes. The cut-off classification is allocatable product. The activity type is market activity. The reference product amount is 1.