NF P15-201-1:1993 DTU 26-1. Building works. Plasterworks made from cement mortars, lime mortars, mixed gypsum and slaked lime mortars. Part 1 : technical specifications.
2006NF P10-611-1:2006 Eurocode 6 - Design of masonry structures - Part 1-1 : general rules for reinforced and unreinforced masonry structures.
1993NF P15-201-1:1993 DTU 26-1. Building works. Plasterworks made from cement mortars, lime mortars, mixed gypsum and slaked lime mortars. Part 1 : technical specifications.