As the bricks and slabs are traditional processes, they do not have a Technical Notice but are covered by the : DTU 20.1 "Small masonry works - walls and partitions" for composite walls (single facing) and double walls (facing with insulation) for bricks and DTU 52.2 "Glued laying of ceramic and similar coverings". The façade technical department can assist you with any questions you may have about the installation of these products.