DIN Standards Committee Building and Civil Engineering
DIN EN 12390-20
Testing hardened concrete - Part 20: Determination of open porosity; German version EN 12390-20:2026
Prüfung von Festbeton - Teil 20: Bestimmung der offenen Porosität; Deutsche Fassung EN 12390-20:2026
Responsible national committee
NA 005-07-05 AA - Test methods for concrete
Responsible european committee
CEN/TC 104/SC 1 - Concrete - Specification, performance, production and conformity