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Hydrogen Technologies Standards form the basic framework for market ramp-up
More information
Climate change Standards and specifications support climate targets
More information
Smart Farming Standards and specifications are drivers for the digitalization of agriculture
More information

Standards [CURRENT]

NF P50-775-4 ; NF EN 12412-4:2004-03-01
Thermal performance of windows, doors and shutters - Determination of thermal transmittance by hot box method - Part 4: roller shutter boxes

Title (German)

Wärmetechnisches Verhalten von Fenstern, Türen und Abschlüssen - Bestimmung des Wärmedurchgangskoeffizienten mittels des Heizkastenverfahrens - Teil 4: Rolladenkästen

Edition 2004-03-01

Original language French

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Terminology

Hydrogen Technologies Standards form the basic framework for market ramp-up

Climate change Standards and specifications support climate targets

Smart Farming Standards and specifications are drivers for the digitalization of agriculture

NF P50-775-4 ; NF EN 12412-4:2004-03-01 Thermal performance of windows, doors and shutters - Determination of thermal transmittance by hot box method - Part 4: roller shutter boxes

Want to learn more?

NF P50-775-4 ; NF EN 12412-4:2004-03-01
Thermal performance of windows, doors and shutters - Determination of thermal transmittance by hot box method - Part 4: roller shutter boxes