Geosynthetic barriers - Test method for the determination of the influence of freezing-thawing cycles on the permeability of clay geosynthetic barriers; German version CEN/TS 14418:2014
Edition 2014-12

Polymeric materials, cellular, flexible - Determination of air flow value at constant pressure-drop (ISO 7231:2023); German version EN ISO 7231:2023
Edition 2023-11

Curtain walling - Air permeability - Test method
Edition 2024-01

Water quality - Determination of turbidity - Part 2: Semi-quantitative methods for the assessment of transparency of waters (ISO 7027-2:2019); German version EN ISO 7027-2:2019
Edition 2019-06

Industrial, commercial and garage doors and gates - Air permeability - Classification
Edition 2001-02

Airtight shutters - Air permeability test
Edition 2001-06

Industrial, commercial and garage doors and gates - Air permeability - Test method
Edition 2001-02

Textiles - Test methods for nonwovens - Part 15: Determination of air permeability (ISO 9073-15:2007); German version EN ISO 9073-15:2008
Edition 2008-08

Thermal performance of buildings - Determination of air permeability of buildings - Fan pressurization method (ISO 9972:2015); German version EN ISO 9972:2015
Edition 2018-12

Geosynthetic barriers - Determination of permeability to liquids
Edition 2019-06-12