Kelly Ball Apparatus

Product Code

FI-0570 Kelly Ball Apparatus



The Kelly Ball test was developed in the 1950’s in the United States as a fast alternative to the slump test. The simple and inexpensive test can be quickly performed on in-place concrete and the results can be correlated to slump.

The FI-0570 Kelly Ball Apparatus consists of a 6 inch (152 mm) diameter ball which slides through a frame that rests on the fresh concrete.


360x160x360 mm

Weight (approx.)

15 kg

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