Fire-resistance of building materials and elements (ICS code(s): 13.220.50); Technical aspects (ICS code(s): 91.010.30); Concrete structures (ICS code(s): 91.080.40); Bridge construction (ICS code(s): 93.040)

National Annexes (NA) to Eurocode 4 (EN 1994-1-1:2004 "Design of composite steel and concrete structures - Part 1-1: General rules and rules for buildings"; EN 1994-1-2:2004 ":Design of composite steel and concrete structures - Part 1-2: General rules - Structural fire design"; EN 1994-2:2005 "Design of composite steel and concrete structures - Part 2: General rules and rules for bridges".; (25 page(s), in Georgian)

General basis for the design of composite structures.