what is the values fineness modulus for dust

Grain Fineness Number Calculator | Fineness Modulus of ...

Fineness modulus of sand (fine aggregate) is an index number which represents the mean size of the particles in sand. It is calculated by performing sieve analysis with standard sieves. The cumulative percentage retained on each sieve is added and subtracted by 100 gives the value of fineness modulus.

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CHAPTER 3 PROPERTIES OF MATERIALS

Quarry dust 2.688 Coarse aggregate 2.703 3.2.3 Fineness Modulus Fineness modulus is an empirical factor obtained by adding the cumulative percentages of aggregate retained on each of the standard sieves ranging from 4.75mm to 150 microns and dividing the sum by an arbitrary number 100. The larger the value, the coarser is the material.

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Cement Fineness| Concrete Construction Magazine

6. For concrete containing no entrained air, there is a slight decrease in the static modulus of elasticity at 28 days' age as the fineness is increased. The modulus of elasticity of concrete determined by sonic methods decreases as the fineness of the cement increases. 7. The fineness of cement influences the drying shrinkage of concrete.

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Fineness Modulus of Cement by Dry Sieving - The Constructor

The Fineness modulus of cement is an empirical figure obtained by adding the total percentage of the sample of an aggregate retained on each of a specified series of sieves, and dividing the sum by 100. The proportion of cement of which the grain sizes are larger than the specified mesh size is thus determined. Contents:Fineness Modulus […]

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Fineness Modulus - an overview | ScienceDirect Topics

3.4.3 Fineness Modulus. The significance of fineness modulus (FM) is in specifying the proportions of fine and coarse aggregates when designing concrete mixes. The higher the value of FM, the coarser the aggregate. Generally, a lower FM results in more paste, making the concrete easier to finish.

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Fineness Modulus - Islamic University of Gaza

Fineness modulus of fine aggregate varies from 2.0 to 3.5mm. Fine aggregate having fineness modulus more than 3.2 should not considered as fine aggregate. Various values of fineness modulus for different sands are detailed below. Type of sand Fineness modulus range Fine sand 2.2 – 2.6 Medium sand 2.6 – 2.9 Coarse sand 2.9 – 3.2

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FINENESS MODULUS OF AGGREGATE – WHAT, WHY & HOW ...

Sep 01, 2014· In Todays world, Fineness modulus is not used for getting idea about fineness on material. it is also omitted from IS Code. More ever this value wont make any sense as it can get manipulated easily and it can show sand as fine but in reality its a coarse and vice a versa.

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AGGREGATES Types Classification - Civil Engineers PK

Nov 12, 2016· FM is Fineness Modulus (Click here to see how its calculated) VARIOUS LAB TESTS ON SAND. Fineness Modulus, Silt test, Specific Gravity, Water absorption, Bulk density etc. (All These Tests are available here) QUALITIES OF GOOD SAND. 1. Good sand should have coarse and angular grains of pure Silica. 2.

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Fineness Crusher Stone Crusher - battleguide.co.za

Fineness Crusher Stone Crusher. 2019-10-30a crusher is a machine designed to reduce large rocks into smaller rocks, gravel, or rock dustrushers may be used to reduce the size, or change the form, of waste materials so they can be more easily disposed of or recycled, or to reduce the size of a solid mix of raw materials as in rock ore, so that pieces of different composition can....

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how to calculate fineness modulus of crusher dust

how to calculate fineness modulus of crusher dust. Home > how to calculate fineness modulus of crusher dust. Preface 'Professional ethics and Human values' is a very relevant subject of today's environment of conflicts and stress in the profession, with obligations to .

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Fineness modulus - Wikipedia

The same value of fineness modulus may therefore be obtained from several different particle size distributions. In general, however, a smaller value indicates a finer aggregate. Fine aggregates range from a FM of 2.00 to 4.00, and coarse aggregates smaller than 38.1 mm range from 6.75 to 8.00.

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Jaw Crusher|Fineness Modulus Of Crusher Dust

Pdf Influence Of Crusher Dust On The Properties Of Concrete, Influence of crusher dust on the properties of concrete fineness modulus 276 zone ii 693 crusher dust is a fine material formed during the process of comminution of rock into crushed Fineness Modulus Of Crusher Dust

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Fineness Modulus of Aggregates: The Inside Scoop - Gilson Co.

Fineness modulus (FM) of aggregates can be an intimidating term, but it's just an empirical value that describes the average size of particles in a sample of aggregate. This factor provides a basis to select estimated proportions for concrete mix design, but its real influence is not always understood.

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Effect of Fineness Modulus of Manufactured Sand on ...

Effect of Fineness Modulus of Manufactured Sand on Mechanical Properties of Self Compacting Concrete ... that the strength values of SCC with FM value of 2.7 gave better results than other FM values. Hence, it is revealed that proper ... [7,9]. Generally, the fines are composed of rock dust rather than the silts and clays in the case of natural ...

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Definition of fineness modulus - Mindat.org

Definition of fineness modulus i. A means of evaluating sand and gravel deposits, consisting of passing samples through standardized sets of sieves, accumulating percentages retained, dividing by 100, and comparing the resultant fineness-modulus number to various specification requirements.

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CRD-C104-80 Method of Calculation of the Fineness Modulus ...

2.1 The values used in computing fineness modulus shall be obtained by tests conducted in accordance with CRD-C 103. 3. Range of Values 3.1 The same value of fineness modulus may be obtained from several different particle-size distributions. In general a small value indicated a fine material while a large value indicates a coarse material.

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how to calculate fineness modulus of crusher dust

how to calculate fineness modulus of crusher dust. How To Calculate Fineness Modulus Of Crusher Dust . Limestone crusher dust is used as a filler material for cement or River sand was used as fine aggregate with fineness modulus of 2.81 the results of slump test was done according to (ASTM C143) 9 to determine the concrete mixtures. » Learn More.

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values of fineness modulus of fine aggregate 55

2016-7-31 Fineness modulus of sand (fine aggregate) is an index number which represents the mean size of the particles in sand. It is calculated by performing sieve analysis with standard sieves. The cumulative percentage retained on each sieve is added and subtracted by 100 gives the value of fineness modulus.

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Fineness Modulus 19Mm Stone Crusher For Sale In Malaysia

Fineness Modulus 19Mm Stone Crusher For Sale In Malaysia. Fineness modulus 19mm stone crusher for sale in malaysia application Jaw crusher is widely used in various materials processing of mining construction industries such as it is suit for crushing granite marble basalt limestone quartz cobble iron ore copper ore and some other mineral rocks.

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What is Fineness Modulus of Sand (Fine Aggregate) and ...

Values of Fineness Modulus of Sand. Fineness modulus of fine aggregate varies from 2.0 to 3.5mm. Fine aggregate having fineness modulus more than 3.2 should not considered as fine aggregate. Various values of fineness modulus for different sands are detailed below.

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FINENESS MODULUS OF FINE AGGREGATE

FINENESS MODULUS OF FINE AGGREGATE TxDOT Designation: Tex-402-A Effective Date: August 1999 1. SCOPE 1.1 This method determines the fineness modulus of concrete fine aggregate used in evaluation of natural and manufactured sands for portland cement concrete. 1.2 The values given in parentheses (if provided) are not standard and may not be exact

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fineness modulus of manufactured sand

What is Fineness Modulus of Sand (Fine Aggregate) and. Fineness modulus of fine aggregate is 2.75. It means the average value of aggregate is in between the 2 nd sieve and 3 rd sieve. It means the average aggregate size is in between 0.3mm to 0.6mm as shown in below figure. Values of Fineness Modulus of Sand. Fineness modulus of

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Effect of Fineness of Sand on the Cost and Properties of ...

Fineness Modulus has very little impact on Permeability of Concrete. Permeability coefficientis changed by about 2% for FM from 2.0 to 3.0. Fineness Modulus also affects the density of concrete. It increases by about 2.3% as the FM increases from 2.0 to 3.0. Optimum value of density and other parameters are obtained when FM is 2.8.

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Solved: Calculate The Fineness Modulus For The Following F ...

TABLE 5.7 Sample Calculation of Fineness Modulus Percentage of Individual Fraction Retained Cumulative Percentage Percentage Pass Sieve Size Retained by Weight ing by Weight by Weight 9.5 mm (3/8 in.) 100 4.75 mm (No. 4) 98 2.36 mm (No. 8) 15 85 13 1.18 mm (No. 16) 25 40 60 0.60 mm (No. 30) 55 15 45 0.30 mm (No. 50) 22 23 77 0.15 mm (No. 100) 20 97 Pan 100 Total 286 100 Fineness Modulus …

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