# ABOUT

## Solutions & Cases

Our Case### Determination of Flakiness and Elongation Index of Coarse

16/11/2019· Flakiness Index. The flakiness index of aggregates is the percentages by weight of particles whose least dimension (thickness) is less than 3/5 th (0.6) of their mean dimension. The test does not apply to sizes smaller than 6.3 mm. [For example, the mean sieve size for an aggregate piece passing through 50 mm and retained on 40 mm sieve is (50

### Flakiness Index and Elongation Index of Coarse Aggregates

The Flakiness Index of aggregates is the percentage by weight of particles whose least dimension (thickness) is less than three- fifths (0.6times) of their mean dimension. This test does not apply to sizes smaller than 6.3mm. The Elongation index of an aggregate is the percentage by weight of particles whose greatest dimension (length) is greater than nine-fifths (1.8times) their mean

### Flakiness Index Test for Aggregates Civil Engineering

Flakiness Index of aggregate is the percentage by weight of aggregate particles whose least dimension is less than 0.6 of their mean dimensions. This test is applicable to aggregates having size larger than 6.3mm. To calculate the flakiness index of the given sample of aggregates, the weight of each fraction of aggregates passing and retaining on the specified set of sieves is noted first. The

### Flakiness Index and Elongation Index Test on Coarse

23/02/2010· Shape tests on coarse aggregates such as flakiness index and elongation Index, its importance in concrete construction, methods of determination is discussed. Shape Tests on Coarse Aggregates: Following tests are conducted on coarse aggregates under shape tests: The elongation index

### Flakiness Index Test on Aggregates for Shape

The flakiness index of course aggregate is defined in percentage by weight of aggregate particles and least dimension (thickness) of those particles should not be less than 0.6 times their mean area. Flakiness index test is not applicable for aggregates sizes smaller than 6.3mm. Flaky or elongated course aggregates are disadvantageous to higher workability and stability of mixes. Flakiness

### processorflakiness index coarse aggregate Matériel

processorflakiness index coarse aggregate. Chili 120-150tph Station de concassage mobile de pierre de rivière. Chili 120-150tph Station de concassage mobile de pierre de rivière. Ligne de concassage de minerai de fer du Chili. Papouasie Nouvelle Guinée 250TPH Station de concassage mobile. Cameroun Kefid 30tph station de concassage fix au Caméroun . Guinée Kefid 500tph station de

### 7.3. Shape Tests for Aggregates 7.3.1 Flakiness index

b) Flakiness index c) Sieve analysis obtained from this test. A data sheet is given as Form 7.3.1. 7.3.2 Elongation index 7.3.2.1 Scope. The scope of this test is to provide test methods for determining the elongation index of coarse aggregate. An aggregate is classified as being elongated if it has a

### Flakiness Index and Elongation Index of Coarse Aggregates

The Flakiness Index of aggregates is the percentage by weight of particles whose least dimension (thickness) is less than three- fifths (0.6times) of their mean dimension. This test does not apply to sizes smaller than 6.3mm. The Elongation index of an aggregate is the percentage by weight of particles whose greatest dimension (length) is greater than nine-fifths (1.8times) their mean

### METHOD OF FLAKINESS & ELONGATION INDEX TEST OF

Shape and size aggregate is one of the major contributing factors to the quality of concrete. The test methods are given below for flakiness & elongation index of coarse aggregate. Test standard : IS 2386-Part I: 1963. Test Appratus flakiness & elongation index. Weighing Balance ; IS sieves 63mm, 50mm, 40mm, 31.5mm, 25mm, 20mm, 16mm, 12.5mm

### Elongation index and flakiness index of coarse aggregate

Elongation index and flakiness index of coarse aggregate (BS 812 Part:1) Scope: The particle is considered as elongated if its length is more than 1.8 times the mean sieve size of the size fraction to which the particle belongs. Similarly, the particle is considered as flaky if its thickness is less than 0.6 times the mean sieve size of the size fraction. Elongated and flaky particles have a

### processorflakiness index coarse aggregate Matériel

processorflakiness index coarse aggregate. Chili 120-150tph Station de concassage mobile de pierre de rivière. Chili 120-150tph Station de concassage mobile de pierre de rivière. Ligne de concassage de minerai de fer du Chili. Papouasie Nouvelle Guinée 250TPH Station de concassage mobile. Cameroun Kefid 30tph station de concassage fix au Caméroun . Guinée Kefid 500tph station de

### Flakiness and Elongation Index of Aggregate

Fig. 3: Thickness Gauge- For Flakiness Index: Fig. 4: Length Gauge- For Elongation Index. Length Gauge have length equal to 1.8 times the mean dimension of the aggregate. 3. reference . IS 2386(Part 1):1963 Methods of Test for Aggregates of Concrete- Particle Size and Shape. Reaffirmed- Dec 2016 4. procedure. A quantity of aggregate shall be taken sufficient to provide the minimum number of

### Flakiness and Elongation Index of Aggregate Gilson Co.

Determinations for the flakiness index and flakiness and elongation of aggregate use a British Standard classification system consisting of a Thickness Gauge for determining flakiness index and a metal Length Gauge for determining elongation index. Aggregate is separated into seven sieve fractions from 63—6.3mm and each fraction are evaluated separately. Test aggregates must be sieved using

### Exp 1 Flakiness and Elongation Index Civil Engineers PK

Flakiness and Elongation Index EXPERIMENT NO.1: Determination of the flakiness and the elongation index for the given aggregate. sample. SCOPE & SIGNIFICANCE:. This test is used to determine the particle shape of the aggregate and each particle shape being preferred under specific conditions.

### FLAKINESS OF AGGREGATES FOR HIGHWAY

The flakiness index is the weight of flaky particles as a % of the sample weight. Elongation index is defined similarly. The paper discusses: (1) particle shape and its numerical determination; (2) the physical requirements of coarse aggregates, including an illustrative example; (3) the aggregate manufacturing process, including the use of an impactor; (4) the field tests; and (5) the

### Elongation Index Test on Coarse Aggreagtes

Elongation index of an aggregate is the percentage by weight of particles whose greatest dimension (length) is greater than one and four-fifth times (1.8 times or 9/5 times) their mean dimension. It is measured on particles passing through mesh size of 63mm and retained on mesh size of 6.3mm. Contents:Necessity of Elongation Index TestApparatus requiredTest []

### AGGREGATES SOIL PROPERTY TESTING

AGGREGATE TESTS Particle Density and Water Absorption. Bulk density and calculation of voids and bulking of Aggregate. Particle Size Analysis. Uniformity Coefficient. Flakiness Index. Moisture Content. Los Angeles Abrasion Test. Soaked Ten Percent Fines Value. Water Soluble SulfateTest. Acid Soluble Sulfate Test. Oxidisable Sulfides Test

## The *Latest* News

- mobile crusher technologies
- ball mill energy efficiency
- questions in topic stone crusher
- toshiba 9700s washing machine malaysia
- quartz crusher manufacturers doddaballapur
- is washing machine spin cycle centripital or centrifugal
- clay grinding ball mill pri
- mesin bor mill processing
- raymond mill picture
- mobile coal cone crusher dijual di malaysia
- natural stone quarrying and the environment
- proceso de trituracion de grava
- high pressure roller crusher
- membuat jaw crusher indonesia pdf
- ball mill fundamentals pdf
- hammer crusher wear and accessories
- sme mining engineering handbook rd edition pdf
- coal coal fired power station simple diagram
- madras india south asia high quality coal quartz crusher for sale
- ball grinderfor crushing sediment ethiopia
- 42 65 superior gyratory crusher spares
- jaw crusher sale 1awrfe aggregate
- used mobile stone crusher plant
- shiv stone kone crusher indonesia
- small copper ball mill in angola
- crushers in trivandrum
- used iron ore cone crusher for hire in indonessia
- jaw crusher yellowpages
- jaw crusher himachal jggoks stone
- cement plant equipment manufacturing