BS EN 12350-5:2000

This European standard specifies a method for determining the flow of fresh concrete. It is not applicable to foamed concrete or no-fines concrete, nor to concrete with maximum aggregate size exceeding 63mm.

NOTE The flow test is sensitive to changes in the consistency of concrete which correspond to flow values between 340 mm and 600 mm. Beyond these extremes the flow table test may be unsuitable and other methods of determining the consistency should be considered.