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Normas CEN

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EN

CEN/TS 16360:2021

En Vigor
2025-05-30
Paints and varnishes - Coating materials and coating systems for exterior wood - Assessment of film extensibility by indentation of a coating on a wooden substrate
EN

CEN/TR 12101-5:2005

En Vigor
2005-10-19
Smoke and heat control systems - Part 5: Guidelines on functional recommendations and calculation methods for smoke and heat exhaust ventilation systems
EN

EN 1993-1-13:2024

En Vigor
2024-03-20
Eurocode 3 - Design of steel structures - Part 1-13: Beams with large web openings
EN

CEN ISO/TS 15916:2026

En Vigor
2026-02-04
Hydrogen technologies - Basic considerations for the safety of hydrogen systems (ISO/TS 15916:2026)