EN 15283‑1 is a European Standard that specifies the characteristics, performance, and test methods for gypsum boards with mat reinforcement. These boards are intended for use in building construction works, including applications for secondary manufacturing operations. The standard covers boards designed to receive direct surface decoration or gypsum plaster.

Tests under this standard include the determination of flexural breaking load and deflection under load.

For more information about this test method, please visit the official DS (Danish Standards) website.