The clay products D-bricks and Kolumba are used in unprotected masonry and the clay product Cover is used for roof covering, external wall cladding or internal wall lining.

Two clay product types declared:

• one tonne of D-bricks (coal-fired)
• one ton of Kolumba and Cover (gas fired in periodic kilns).

The EPD is basedon a weighted average among four colour shades used for each type (Average product, company level)

Categorie(s): Facades, Bricks, Cladding