prEN 13295 rev

Products and systems for the protection and repair of concrete structures - Test methods - Determination of resistance to carbonation

Scope

This document specifies an accelerated laboratory method for measuring the resistance against carbon dioxide penetration through repair products and product systems. This document is applicable to repair concrete and mortar without a protective coating system applied.
The method does not measure the resistance to reduction in pH-value that may occur by absorption of other acidic gases (e.g. SO2, HCl).