Testing concrete - Procedure and terminology for the petrographic examination of hardened concrete Ingestion-build-81500 Landscape companies

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Testing concrete - Procedure and terminology for the petrographic examination of hardened concrete Ingestion-build-81500 Landscape companies1 Scope This British Standard describes procedures and terminology for the examination of hardened concrete and mortar. The procedures are intended to be performed by an appropriately qualified or experienced concrete petrographer. The principal application of the method described requires the use of a polarizing petrological microscope for the examination of concretes containing Portland and other cements. The petrographic procedures outlined are