Products and systems for the protection and repair of concrete structures. Test methods. Determination of carbonation depth in hardened concrete by the phenolphthalein method Ingestion-build-111333 25 m2·K/W or a declared

25 m2·K/W or a declared thermal conductivity greater than 0

Old steel grades (e

BS ISO 10003:2007 provides guidance for organizations to plan

and bi-metallic types of instruments

except for electrical or welding purposes

Products and systems for the protection and repair of concrete structures. Test methods. Determination of carbonation depth in hardened concrete by the phenolphthalein method Ingestion-build-111333 25 m2·K/W or a declared1 Scope The phenolphthalein test method is intended to measure the depth of the carbonated layer near the surface of hardened concrete. It is not suitable for concrete made with calcium aluminate cement. It may be used on site or in the laboratory, on test specimens or on cores or fragments removed from hardened concrete structures.