DIN EN ISO 12572 (2025-03)

Description: Hygrothermal performance of building materials and products – Determination of water vapour transmission properties – Cup method

✓ Accredited Status (Since 11.2022)

Applied in the following Test Methods

Water vapour transmission rate (WVTR), gravimetric test

Group: permeation

Water Vapour Transmission Rate (WVTR) of moulded parts, packages, pouches, bottles, etc. (only suitable for barrier materials, see also "i")

Group: permeation

Water vapour transmission rate (WVTR)/ Sd- value (water vapour diffusion-equivalent air layer thickness)

Group: permeation

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