Testing of hygrothermal performance of building materials and products and determination of water vapour transmission properties according to ISO 12572
ISO 12572 - Hygrothermal performance of building materials and products - Determination of water vapour transmission properties
Division Building material:
Further information and contact
Scope according to ISO 12572 (Chapter 1):
This standard specifies a method based on cup tests for determining the water vapour permeance of building products and the water vapour permeability of building materials under isothermal conditions.