kelly ball concrete test

kelly ball concrete test

Kelly ball CONTROLS Group [Laboratory Testing - Concrete

This method is used to determine the penetration of a hemispherical metal weight into freshly mixed concrete, which is related to the workability of the concrete. The apparatus consists of a cylinder with one end having a hemispherical shape and the other

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Kelly Ball Penetration Test Concrete - Humboldt Mfg

The Kelly Ball test is a simple and inexpensive test that is performed on concrete. It provides an indication of yield stress, and the results of the test can then be correlated with concrete slump. The test can be successfully used for special concrete m

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(PDF) Using a Vibrating Kelly Ball Test (VKelly Test) to

A novel workability test method (Vibrating Kelly Ball Test or VKelly Test) presented in this paper quantitatively assesses the responsiveness of a dry concrete mixture to vibration, as desired of a...

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Tests on Concrete - Civil Engineering

Kelly ball test also called as a ball penetration test is performed on freshly mixed concrete to measure its workability. It is a quick simple field test and is considered as an alternative to the slump test. The ...

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"The correlation of Kelly Ball penetration readings with

Grieb and Marr made the following comments on the Kelly ball test as a replacement for the slump test to measure the consistency and uniformity of concrete in the field: 1. The concrete may be tested in place, therefore, the selection or preparation of a

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Workability of Concrete - Tests & Factors Affecting

This test is best suitable for flowing concrete made by the use of superplasticizing admixtures. Kelly Ball Test. This is a simple field test consisting of the determination of the indentation made by 15 cm diameter metal hemisphere weighing 13.6 kg when

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Types of Concrete Testing | Sciencing

Jul 25, 2018 · To perform the slump test, take a sample of your recently mixed concrete and pack it into a cone 2 inches high, 8 inches wide at the bottom of the cone and 4 inches at the top which must be open. Level the concrete at the top rim of the co

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Kelly Ball Apparatus – Etkin Test Equipment

ETB-016 Kelly Ball Apparatus. Kelly Ball Apparatus measures the workability of concrete. It is considered to be much simpler and faster than the slump test. This field test determines the depth to which the apparatus will sink under its own weight into fr

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Kelly Ball Apparatus - Utest Material Testing Equipment

Standards. ASTM C360 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.

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Kelly Ball, Penetration Apparatus for Concrete Consistency

The Kelly Ball Penetration Apparatus is used to test the consistency of concrete using the penetration of a half sphere into plastic concrete.

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