The veebee test apparatus consist of a veebee consistometer as per is. Using a veebee consistometer to use a veebee consistometer, a conventional slump test is performed. When the mixture is poured, a glass disc attached to the swivel arm turns and is placed on top of the concrete in the machine. The apparatus, consists of a metal cylindrical container mounted on a vibrating table, which produces a sinusoidal vibration, a slump cone is placed in the center of the cylinder and filled in the same manner as in the standard slump test. The method of determining consistency of concrete using veebee consistometer is laid down in is. Thus the workability of rubber latex modified high performance concrete rlmkhpc can be grouped from the experimental results as medium, low and. This standard has been prepared with this object in view and provides a guide to the sampling, analysis, and determination of linear changes of concrete. Apr 02, 2020 the vee bee consistometer test indicates the workability of fresh concrete. Lab reports by dibyandu pal may 1, 2020 may 1, 2020 leave a comment. The method of determining consistency of concrete using vee bee consistometer is laid down in is.
Slump test compaction factor test vee bee consistometer test 1. Veebee consistometer test, measurement of workability. Vee bee consistometer cement concrete testing equipment we are offering soil testing equipment, which is supplied with stainless steel penetration test cone 35 mm long with smooth polished surface and an angle of 30 deg. The veebe consistometer is applicable to concrete with slumps less than 2 inches. Importance of slump test in the construction the slump test is perhaps the most widely used because of the simplicity of the apparatus required and the test procedure. Vee bee consistometer suppliers vee bee consistometer. A slump cone and a graduated rod supplied with the instrument helps the operator to find out slump values and vibration table with container and acrylic disc is used to find out workability of concrete expressed in vee bee degrees, which is defined as the time in. To determine the workability of concrete by using vee bee consistometer as per is. The test setup of vee bee consistometer is shown in figure. May 01, 2020 vee bee consistometer test gives an indication of the mobility and to some extent of the compactibility of freshly mixed concrete.
Experimental investigation on mechanical properties of hybrid. Strength studies of natural rubber latex modified high. Slump cone is a vessel in the shape of a frustum of a cone with diameter at bottom 200 mm and 50 mm at top and 300 mm high. It is justified that kelly ball test performed faster and provided accurate results with great precision than the slump test. The vee bee consistometer test was as per 1199is conducted 1959 r1999 23.
There are different methods for measuring the workability. Jul 09, 2018 the test has been determined and invented by kelly and hence known as kelly ball test or concrete ball test. Tests on fresh concrete slump test vee bee test compaction. Clear plastic disk vee bee consistometer civil engineering by sandeep jyani 3. Vee bee consistometer test is named after the developer v bahrmer of sweden, and it is covered by is. The vebe consistometer method is based on the same principle of the simple slump cone test method, for the determination of the workability of concrete, but it has the advantage of a mechanized action. It determines the time required for transforming, by vibration, a concrete specimen in the shape of a conical frustum into a cylinder. Vee bee consistometer, stopwatch, balance, tray, tamping rod, measuring jar, weights and trowels.
Objective of veebee test is to determine the workability of freshly mixed concrete using consistometer. The vee bee consistometer test indicates the workability of fresh concrete. Vee bee consistometer slump test apparatus slump cone, plastic kslump tester chase air indicator kelley ball penetration apparatus compaction factor apparatus initial surface absorption test isat apparatus jring, narrow gap concrete flow table test set v. This is a good laboratory test, particularly for very. Vee bee test to determine concrete workability using consistometer. Vee bee consistometer test procedure with detailed. This test is conducted to determine the workability of concrete. The slump test indicates the behavior of a compacted concrete cone under the action of gravitational forces. Vee bee consistometer test workability of concrete test. For carrying out the test first of all the slump test is performed by placing the slump cone a inside the cylindrical pot b. Civil engineering animated videos, civil engineering. The instrument is used for workability as well as consistency of fresh concrete. A slump cone and a graduated rod supplied with the instrument helps the operator to find out slump values and vibration table with container and acrylic disc is.
Vee bee consistometer test this is a good laboratory test to measure indirectly the workability of concrete. Slump test suitability this method is suitable only for the concrete of high workability. The instrument is used for workability as well as consistency for fresh concrete. This video animation, animated video explains the procedure for determination of workability of concrete by veebee consistometer test. Jul 22, 2011 this deals with the determination of consistency of concrete using a vee bee consistometer, which determines the time required for transforming, by vibration, a fresh concrete specimen in the. The test determines the consistency of concrete using a. Consistency of concrete by veebee consistometer test 1. Contact verified vee bee consistometer manufacturers, vee bee consistometer suppliers, vee bee consistometer exporters wholesalers, producers, retailers and traders in india. Veebee test to determine concrete workability using consistometer.
The vebe test also called the vee bee test allows the for the evaluation of freshly mixed concrete, measuring its workability by determining the characteristics of mobility and compactibility. May 11, 2014 tests on fresh concrete slump test vee bee test compaction factor test 1. Apr 09, 2014 objective to determine the workability of freshly mixed concrete by using of vee bee consistometer apparatus. Workability of fresh concrete by veebee consistometer. Home cement concrete testing equipment vee bee consistometer cement concrete testing equipment we are offering soil testing equipment, which is supplied with stainless steel penetration test cone 35 mm long with smooth polished surface and an angle of 30 deg.
To find workability of concrete by veebee consistency test in terms of vee bee seconds apparatus. Vee bee consistometer for testing lab for concrete testing. The test measures the relative effort required to change a mass of concrete from one definite shape to another i. The test determines the consistency of concrete using a vee bee consistometer. After removing the slump cone, the concrete undergoes a vibration to determine its slump. Slump test is the most commonly used method of measuring. The veebe consistometer is applicable to concrete with slumps less than 2. Vee bee test is used to determine the consistency of concrete. The workability of fresh concrete is a composite property, which includes. Vee bee consistometer test workability of concrete test civil read. The test determines the consistency of concrete using a veebee consistometer.
Vee bee consistometer the veebe consistometer measures the remolding ability of concrete under vibration. The table should be mounted on a base which is equipped with an electrically operated vibrometer. The flow table test or flow test is a method to determine consistency of fresh concrete. For conducting the test, a slump cone is placed in the inside part of a veebee consistometer. This video animation, animated video explains the procedure for determination of workability of concrete by vee bee consistometer test.
This test gives an indication of the mobility and to some extent of the compactibility of freshly mixed concrete. A compressive strength test was conducted on cube specimens and flexure strength. Lab report for vee bee consistometer test civil engineering. Veebee consistometer test gives an indication of the mobility and to some extent of the compactibility of freshly mixed concrete.
The vee bee consistometer test was used to measure the workability of the concrete mixture. Immanuel engineering offering vee bee consistometer. Tests on fresh concrete slump test vee bee test compaction factor test 1. Vee bee test purpose to measure the workability of concrete by veebee consist meter test. Veebee test to determine concrete workability using. The apparatus consists of a vibrating table which is supported and mounted on elastic supports. Oct 20, 2014 using a vee bee consistometer to use a vee bee consistometer, a conventional slump test is performed. Kelly ball test is a simple field test which is very useful in determining workability of concrete in realtime.
Veebee test to determine workability of concrete using consistometer. Gopal mishra is a civil engineer from nit calicut and has more than 10 years of experience in civil engineering and construction. After removing the slump cone mould the glass disc c is turned and placed over the top of the concrete mass. The principle of the test is to change the shape of the concrete and measure the remolding in seconds. This deals with the determination of consistency of concrete using a vee bee consistometer, which determines the time required for transforming, by vibration, a fresh concrete specimen in the. Find here information of vee bee consistometer selling companies for your buy requirements. This test consists of a vibrating table, a metal pot, a sheet metal cone, a standard iron rod. Vee bee consistometer vee bee consistometer from civil mechanical laboratory india vee bee consistometer the instrument comprises of a slump cone with a hopper, specimen container, a transparent plastic plate attached to a graduated. In this test, we measure the relative effort led by concrete to change from one definite shape to another definite shape by conducting vibration conical to cylindrical. Vee bee testdefinition and procedure workability of. To determine the workability of fresh concrete by using a veebee consistometer as per is. The test has been determined and invented by kelly and hence known as kelly ball test or concrete ball test. Objective to determine the workability of freshly mixed concrete by using of vee bee consistometer apparatus.
August 31, 2017 august 21, 2019 readcivil 0 comments consistometer, vee bee, vee bee test vee bee test is used to determine the consistency of concrete. Tests for workability of concrete at construction site and. Flow table test for concrete test for workability of. Different test methods for workability measurement depending upon the water cement ratio in the concrete mix, the workability may be determined by the following three methods. A slump cone and a graduated rod supplied with the instrument helps the operator to find out slump values and vibration table with container and acrylic disc is used to find out workability of. This is achieved by measuring the time required for transforming by vibration, a concrete specimen in the shape of conical frustum into a cylinder. Gujarat technological university nisarg mahendrabhai mistry enrolment no. To measure the workability of concrete by veebee consistometer test apparatus required.
Scope and significance the workability of fresh concrete is a composite property, which includes the diverse requirements of stability, mobility, compactability, placeability and finishability. Flow table test this test is done for concrete having very high workability consists of a circular table and mould in form of frustumtop dia 17cm, bottom dia 25cmand height 12cm this mould is then placed on the table. If metal molds are use d, lightly oil the inside before placing concrete in them. To determine the workability of concrete by using veebee consistometer as per is. Veebee consistometer test for concrete test for workability of. The test setup of veebee consistometer is shown in figure. The time required for the shape of concrete to change from. Workability of fresh concrete by veebee consistometer idocpub. Vee bee consistometer for concrete testing the instrument is used for workability as well as consistency of fresh concrete.
Vee bee consistometer slump test apparatus slump cone, plastic kslump tester chase air indicator kelley ball penetration apparatus compaction factor apparatus initial surface absorption test isat apparatus jring, narrow gap concrete flow table test set v funnel l shape box apparatus u shape box apparatus. A slump cone and a graduated rod supplied with the instrument helps the operator to find out slump values and vibration table with container and acrylic disc is used to find out workability of concrete expressed in vee bee degrees, which is defined as the time in seconds to complete required vibrating at which. Consistency of concrete by vee bee consistometer test 1. The test determines the consistency of concrete using a vee bee consistometer this is achieved by measuring the time required for transforming by vibration, a concrete specimen in the shape of conical frustum into a cylinder.
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