Single skin cladding

Your product's mass per unit area (kg/m²), obtained on the basis of the information provided above.

Input the mass of fixing screws based on the surface area of the product, expressed in g/m². By default, it is assumed to be 18,6 g/m² in standard areas. This value is derived from the quantity of screws per m² fixed at 0,62 screws/m², in accordance with the "Documents Techniques d'Application", based on a standard screw weighing 30 g. 

Input the distance in kilometres between L'Enveloppe Métallique du Bâtiment member's manufacturing plant and the construction site, which has a default value of 304 km.
For information, the payload considered for lorries is 24 tonnes. Lorry fuel consumption is 0.38 L/km. 

Your product’s reference service life (RSL) in years, derived from the joint FDES (Fiche de Déclaration Environnementale et Sanitaire [environmental and health declaration sheet]). Non-parameterable data, provided for information.