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dnaSRPS EN 12390-20:2024

Testing hardened concrete - Part 20: Determination of open porosity

General information

50.20     May 28, 2026

50.60    Jul 23, 2026

ISS

U071

European Norm

91.100.30  

English  

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

PROJECT
dnaSRPS EN 12390-20:2024
50.20 Proof sent to secretariat or FDIS ballot initiated: 8 weeks
May 28, 2026

Related project

Adopted from FprEN 12390-20 IDENTICAL

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