compaction factor test for concrete workability method

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Compaction Factor Test for Concrete Workability - Method ...

09-03-2010  The compaction factor test is used for concrete which have low workability for which slump test is not suitable. Apparatus Compaction factor apparatus consists of trowels, hand scoop (15.2 cm long), a rod of steel or other suitable material (1.6 cm diameter, 61 cm long rounded at one end )

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Compaction factor test for workability of concrete ...

12-07-2021  The compaction factor test is done to check the workability of concrete, on the basis of weight ratio between partially compacted to fully compacted concrete.. We can’t use the slump test for low workable concretes.Concretes we mostly use in mass dam structures or road pavements have significantly low values of slump.For all such concretes, compaction factor test give accurate

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Compaction factor test – Workability of concrete-Test ...

14-05-2021  Compaction factor test. Compaction test is for determining the workability of concrete. Workability of concrete is defined as the ease and homogeneity with which a freshly mixed concrete or mortar can be mixed, placed, compacted and finished. Strictly, it is the amount of useful internal work necessary to produce 100% compaction.

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Compacting Factor Test to Measure Workability » Civil ...

28-05-2020  This method is more accurate for medium to low workability i.e., for compacting factor 0.9 to 0.8. For concrete having compacting factor 0.7 or less, the test is not suitable. The relationship between a slump and compacting factor is shown in Figure-2.

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Compaction Factor Test of Concrete Procedure Lab Report pdf

28-03-2020  Compaction factor test is more precise and sensitive than the slump test and it is particularly useful for concrete mixes of very low workability as are normally used when concrete is to be compacted by vibration. Such concrete may be consistently fail to slump. Compaction factor test was developed by Road Research Laboratory in United Kingdom.

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Compaction Factor Test: Its Apparatus 8 Procedure Steps

20-05-2020  In the UK by Glanville in 1947 compaction factor tests were developed and the degree of compaction is measure by it. This test will give the reasonably reliable assessment of the workability of concrete and the test require measurement of the weight of the partially and fully compacted concrete and also the ratio the partially compacted weight to the fully compacted weight.

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Compaction Factor Test Compaction Factor Test Procedure

The compaction factor test is carried out to measure the degree of workability of fresh concrete with regard to the internal energy required for compacting concrete thoroughly.. The compacting factor test is used to find out the low workability of concrete. it is a fact that the slump cone test of concrete is not given accurate results for the low workability of concrete

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Compacting Factor Test to Measure Workability » Civil ...

28-05-2020  This method is more accurate for medium to low workability i.e., for compacting factor 0.9 to 0.8. For concrete having compacting factor 0.7 or less, the test is not suitable. The relationship between a slump and compacting factor is shown in Figure-2.

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Compaction factor test – Workability of concrete-Test ...

14-05-2021  Compaction factor test. Compaction test is for determining the workability of concrete. Workability of concrete is defined as the ease and homogeneity with which a freshly mixed concrete or mortar can be mixed, placed, compacted and finished. Strictly, it is the amount of useful internal work necessary to produce 100% compaction.

Get price

Compaction Factor Test of Concrete Procedure Lab Report pdf

28-03-2020  Compaction factor test is more precise and sensitive than the slump test and it is particularly useful for concrete mixes of very low workability as are normally used when concrete is to be compacted by vibration. Such concrete may be consistently fail to slump. Compaction factor test was developed by Road Research Laboratory in United Kingdom.

Get price

Compaction Factor Test - Workability of Concrete

25-01-2017  Objective: To assess the workability of concrete (using compaction factor test) Apparatus Compaction factor apparatus’ trowels Hand scoop (15.2 cm long) Steel rod or other handy equipment (1.6 cm diameter, 61 cm long rounded at one end) and a balance. Sampling Concrete mix (M15) is blended according to the specified mix design in the laboratory. []

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Compaction factor test - Test procedure and Calculation ...

12-04-2021  Compaction factor test is a lab test and is generally conducted on concrete samples with very low workability. Concrete is designed for a particular strength. The total structural stability is dependent on a good quality concrete. and that is why quality control is one of the most important aspects taken into account during the production of concrete .

Get price

Workability of concrete and Compaction factor test ...

11-09-2017  In this article Learn : Workability of concrete and Compaction factor test. WORKABILITY OF CONCRETE. It is the amount of work required to place concrete and to compact it thoroughly.. Workability of concrete increases with the addition of water but it reduces the strength and as such it is not a very desirable way of increasing the workability. . Use of aggregates which are

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To determine the workability of concrete mix of given ...

11-06-2021  COMPACTION FACTOR TEST OBJECT: To determine the workability of concrete mix of given proportion by compaction factor test. APPARATUS: Compaction factor apparatus, trowel weighing machine conical hoppers mounted vertically above the cylindrical mould. The upper mould has internal dimensions as top dia 25 cm bottom dia 12.5 cm and height 22.5 cm.

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Describe The Procedure For Determination Of Workability By ...

30-11-2020  Procedure for determination of workability by compaction factor method: The procedure of determining the workability of concrete using compaction factor as per IS: 1199-1959 is as follows. 1. Take the freshly mixed concrete of any specific grade and fill it in upper hopper of compaction factor test apparatus with trap door 1 (TD1)in closed position.

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IS 1199 (1959): Methods of sampling and analysis of concrete

The test methods used should be simple, direct and convenient in their ... 516-1959 Methods of Tests for Strength of Concrete. 0.3 The Sectional Committee responsible for the preparation of this stand- ard has taken into consideration the views of concrete specialists, ... 2.17 Workability -_c property of concrete which deteimines the

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Compaction Factor Test - Workability of Concrete The ...

Compaction Factor Test – Workability of Concrete. Compaction Factor Test is designed in such a way that it can be used only in laboratory but in some cases, it can be used for field concrete tests. The compacting factor test has been developed at the

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Compaction factor test – Workability of concrete-Test ...

14-05-2021  Compaction factor test. Compaction test is for determining the workability of concrete. Workability of concrete is defined as the ease and homogeneity with which a freshly mixed concrete or mortar can be mixed, placed, compacted and finished. Strictly, it is the amount of useful internal work necessary to produce 100% compaction.

Get price

Compaction Factor Test - Workability of Concrete

25-01-2017  Objective: To assess the workability of concrete (using compaction factor test) Apparatus Compaction factor apparatus’ trowels Hand scoop (15.2 cm long) Steel rod or other handy equipment (1.6 cm diameter, 61 cm long rounded at one end) and a balance. Sampling Concrete mix (M15) is blended according to the specified mix design in the laboratory. []

Get price

Compaction factor test - Test procedure and Calculation ...

12-04-2021  Compaction factor test is a lab test and is generally conducted on concrete samples with very low workability. Concrete is designed for a particular strength. The total structural stability is dependent on a good quality concrete. and that is why quality control is one of the most important aspects taken into account during the production of concrete .

Get price

Workability of concrete and Compaction factor test ...

11-09-2017  In this article Learn : Workability of concrete and Compaction factor test. WORKABILITY OF CONCRETE. It is the amount of work required to place concrete and to compact it thoroughly.. Workability of concrete increases with the addition of water but it reduces the strength and as such it is not a very desirable way of increasing the workability. . Use of aggregates which are

Get price

To determine the workability of concrete mix of given ...

11-06-2021  COMPACTION FACTOR TEST OBJECT: To determine the workability of concrete mix of given proportion by compaction factor test. APPARATUS: Compaction factor apparatus, trowel weighing machine conical hoppers mounted vertically above the cylindrical mould. The upper mould has internal dimensions as top dia 25 cm bottom dia 12.5 cm and height 22.5 cm.

Get price

Lab Report for Compacting Factor Test » Civil Engineering ...

05-01-2020  Introduction. The compacting factor test is conducted to determine the workability of fresh concrete. Although the most common method of determining workability is the slump test, it does not give an accurate result for the concrete with less workability, especially then the workability

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Practical Tests for Workability and Strength of Concrete ...

03-09-2019  2.Compaction Factor Test. This is another test conducted to determine the workability of concrete. The test apparatus consists of two hoppers and a cylinder fixed to a stand, the dimensions and the distances between the three vessels being standardized.

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Describe The Procedure For Determination Of Workability By ...

30-11-2020  Procedure for determination of workability by compaction factor method: The procedure of determining the workability of concrete using compaction factor as per IS: 1199-1959 is as follows. 1. Take the freshly mixed concrete of any specific grade and fill it in upper hopper of compaction factor test apparatus with trap door 1 (TD1)in closed position.

Get price

IS 1199 (1959): Methods of sampling and analysis of concrete

The test methods used should be simple, direct and convenient in their ... 516-1959 Methods of Tests for Strength of Concrete. 0.3 The Sectional Committee responsible for the preparation of this stand- ard has taken into consideration the views of concrete specialists, ... 2.17 Workability -_c property of concrete which deteimines the

Get price
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