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The International Union of Laboratories and Experts in Construction Materials, Systems and Structures (RILEM) was founded with the aim to promote scientific cooperation in the area of construction materials and structures worldwide.
Ball Penetration Apparatus (Kelly Ball) Ball Penetration Apparatus (Kelly Ball) determines depth of penetration of metal weight into plastic concrete. Apparatus consists of 30 lb. (14kg) cylinder with hemispherically shaped bottom and handle. Stirrup or frame guides handle and acts as reference for measuring depth of penetration.
CT19-100 KELLY BALL APPARATUS ASTM C 360 Using for measuring workability of concrete by depth of penetration test. Made of solid machined steel ball, rust resistance finish, with 5” x 1/4” graduation threads into ball handle. The weight of handle and ball is 30 …
Concrete Pavement Mixture Design and Analysis (MDA): Development and Evaluation of Vibrating Kelly Ball Test (VKelly Test) for the Workability of Concrete March 2015 6. Performing Organization Code 7. Author(s) 8. Performing Organization Report No. Peter Taylor, Xuhao Wang, Xin Wang 9. Performing Organization Name and Address 10.
Ball penetration test or kelly ball test used to measure concrete workability. The ball penetration test is easier and quicker to perform when compared to the slump test. The test conducted by measuring the penetration of a hemisphere of 152 mm(6 in) diameter and weight of 14 kg (30 lb) under it self-weight into the concrete. The figure no:1 ...
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 ...
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25-10-2009 · kelly ball test This is a simple field test consisting of the measurement of the indentation made by15 cm diameter metal hemisphere weighing 13.6 kg. when freely placed on fresh concrete.The test ...
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Consulting Services, Inc.(CSI) is a geotechnical engineering firm and one of the many services it offers is Concrete Cylinder Testing. Founded in Lexington, Kentucky in 2009, the experienced engineers at CSI recognize the critical importance of material testing.
Kelly Ball Apparatus used to determine the workability of fresh concrete. Kelly Ball Consist of a hemispherical ended cylinder with guiding frame and a handle graduated in inch. This tester used for in-situ or laboratories measurements.
Kelly ball test is a field test that is used in the fresh concrete. This test is not much extensively covered in Indian Standards. Reasons , Procedures are explained here in the simplest way. Hope this is helpful for you, Thank so much, please do continue your support.
Test Summary Vibrating Kelly Ball Test (V-Kelly Test) Test AASHTO TP 129 Objective Examine workability and response to vibration of a concrete mixture Time to Complete Test 10 minutes Equipment A ¾ in. vibrator is attached to a 6 in. diameter hemisphere, together weighing 30 lbs.
THE BALL PENETRATION TEST (a.k.a Kelly Ball Test) can be conducted on site by measuring the indentation made by a Kelly Ball into plastic concrete. The device consists of a 6 inches steel cylinder (15cm) in diameter with a semi spherical shaped bottom and 4 5/8 inches in height.
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.
TESTMAK Testing equipment for concrete materials, Testmak Material Testing Equipment
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The Kelly ball test is a test that measure workability of fresh concrete on the construction site. The Kelly ball test method has been developed as a fast alternative to the slump test which is effortless and reasonably priced. This type of test can be executed rapidly and the end result s can then be correlated to slump.
Jul 16, 2018 · Kelly ball test K slump test Vee bee consistometer test Flow table test. Each test has their importance, and there is no unique test to measure the workability of concrete in total. Vee bee consistometer test determines the mobility and some extent of compactibility of concrete.
back to top» 6" (152 mm) Cube Test Set Used for testing 6” (152 mm) concrete cubes and cylinders in compression. The platens bearing block is 6.5” (152 mm) square, through hardened to HRC 55 or greater, plane to .0005” (.012 mm) in any 6” (152 mm) area, has concentric circles for easier centering of cylinders and is hard nickel plated for wear and corrosion resistance.
kelly ball test This is a simple field test consisting of the measurement of the indentation made by15 cm diameter metal hemisphere weighing 13.6 kg. when freely placed on fresh concrete.The test ...
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This lesson explains the tests for measuring the workability of concrete. It includes slump test, compaction factor test, flow table test, Kelly ball test and vee bee consistometer test.
Standards. ASTM C1362. General Description. The Concrete Pocket Penetrometer is used for the determination of setting time of fresh concrete. Stainless steel plunger has 32.3 mm² (1/20 in²) area and 0-5 MPa measuring range.
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and ASTM Designation C 143, "Slump of Portland Cement Concrete. "(1) (2) TEST PROCEDURES AND METHODS 1.) The Kelly Ball Test was used as specified in ASTM C 360 with the exception that single readings were to be recorded. 2.) Modified Ball Test was performed as follows: a.) Device to be held vertical to the surface of the concrete ...
Specification: The apparatus is used to determine the workability of Portland cement & concrete. The Kelly ball test is considered to be simple and much faster than the slump test. Twice the Kelly ball reading approximately equals the slump. It consists of a cylinder with a ball shaped bottom and handle, together weighing 15 kg.
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.
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