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ÖNORM EN 12390-20

Issue date: 2025 03 01

Testing hardened concrete - Part 20: Determination of porosity

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

General information on ÖNORM EN 12390-20

Format
Digital | 13 Pages
Language
German | English | Download GER/ENG
Publisher
Austrian Standards International

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

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