BS 1881-211 – Testing concrete

BS 1881-211:2016 describes procedures and terminology for the examinationof hardened concrete and mortar. The procedures are intended to be performedby an appropriately qualified or experienced concrete petrographer.

The principal application of the method described requires the use of apolarizing petrological microscope for the examination of concretes containingPortland and other cements. The petrographic procedures outlined areapplicable to the examination of samples of all types of hardened hydrauliccement-based materials, including concrete, mortar, grout, cement andgypsum-based plaster, render, terrazzo, and similar materials.

NOTE In this British Standard, the material for examination is designated as”concrete”, even though the commentary is also applicable to the other mixtures,unless the reference specifically excludes a material other than concrete.

Cross References:
BS EN 480-11
ASTM C457
BS 7943
BS EN 934
BS EN 12390-7
ASTM C856-14

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