Ball Penetration Apparatus (Kelly Ball)

Ball Penetration Apparatus (Kelly Ball)

Product Options

  Part Number & Name Price QTY
Kelly Ball Penetration Apparatus, 30 lb H-3655
Kelly Ball Penetration Apparatus, 30 lb
Kelly Ball Penetration Apparatus, 20 lb. H-3655-20
Kelly Ball Penetration Apparatus, 20 lb.
Add to Cart

Ball Penetration Apparatus (Kelly Ball)

Supports the following standards: ASTM C360, AASHTO T183, AASHTO CTM533

Used to test the consistency of concrete using the penetration of a half sphere into plastic concrete. A 1" (2.5-centimeter) penetration by the kelly ball corresponds to about 2" (5 cm) of slump. The apparatus consists of 30 lb. (14kg) cylinder with hemispherically shaped bottom and handle. Stirrup or frame guides handle act as reference for measuring the depth of penetration. The stirrup handle is graduated in 0.25" (6.4mm) increments on one side and half-centimeter increments on the other side for measureing the depth of penetration. Concrete may be tested as it is placed into forms prior to any manipulation or in a suitable container.



We have updated our
privacy policy.

Click to view

Added to Shopping Cart

Cart Subtotal (1 ):

View Cart Checkout

The following items were already in your cart and have had their quantity increased. If you did not intend for this, we recommend that you edit your shopping cart.

Discover Additional Items