0

EN 12390-20:2026

Testing hardened concrete - Part 20: Determination of open porosity EN 12390-20:2026

Publication date:   Aug 24, 2026

General information

60.55   Ratification completed (DOR)   Aug 24, 2026

CEN

CEN/TC 104 Concrete and related products

European Norm

91.100.30   Concrete and concrete products

Buying

Draft

Language in which you want to receive the document.

Scope

This document describes the method for the determination of the open porosity (open pores) of hardened concrete on test specimens manufactured from moulded or cored specimens.
The test is suitable for specimens having a declared value of D of the coarsest fraction of aggregates used in concrete (Dmax) not greater than 40 mm.
The test method is not applicable for concrete containing lightweight aggregate.

Life cycle

NOW

IN_DEVELOPMENT
EN 12390-20:2026
60.55 Ratification completed (DOR)
Aug 24, 2026




Access Genorma App Everywhere

Get fast and easy access to top European and International standards (EN, ISO, IEC) via your mobile phone, tablet or the web.

Google Play App Store Web Version