Gypsum boards with fibrous reinforcement - Definitions, requirements and test methods - Part 2: Gypsum fibre boards; German version EN 15283-2:2008+A1:2009— 43 стр.
Gypsum boards with fibrous reinforcement - Definitions, requirements and test methods - Part 1: Gypsum boards with mat reinforcement; German version EN 15283-1:2008+A1:2009— 41 стр.