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-50790 300 V and 500 V

300 V and 500 V a

• entry and exit point for each information category to allocate designation of time

BS 2972 specifies the following methods of test for inorganic thermal insulating materials:

This Draft for Development is the UK implementation of CLC/TS 50131-7:2008

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-50790 300 V and 500 V1 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.