### How To Calculate Fineness Modulus Of Sand

Fineness Modulus Of Sand Formula. Fine sand fineness modulus of 2.21.6, with an average particle diameter 0 350 25 mm special fine sand fineness modulus of 1.50.7, with an average particle diameter of 0.25 mm or less.The larger the fineness modulus is, the coarser the sand will be.The appropriate range of fineness modulus of the sand aggregate ...

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For any type of mix proportioning sieve analysis results and fineness modulus is required. here is the excel sheet which includes calculations of fineness modulus. Hope it will consume less time in case of repetitive calculations. Excel Sheet For Sieve Analysis Of Aggregate And To Calculate Fineness Modulus- engineeringcivil

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Fineness modulus of 7.17 means, the average size of particle of given coarse aggregate sample is in between 7 th and 8 th sieves, that is between 10mm to 20mm. Limits of Fineness Modulus. Fineness modulus of coarse aggregate varies from 5.5 to 8.0. And for all in aggregates or combined aggregates fineness modulus varies from 3.5 to 6.5.

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calculation of fineness modulus enter values of { z } & press calculate ( actual program is available in super civil cd.) is sieve size % passing of sand [ z ] pure sand: x: 100 - x: 4.75 mm: 2.36 mm: 1.18 mm: 600 microns: 300 microns: 150 microns fineness modulus ...

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sand fineness modulus calculator program. how to calculate fineness modulus of crusher dust Fineness modulus calculator keyword after analyzing the system lists the list of keywords related and the list of How To Calculate Fineness Modulus Of Crusher Dust . Get price. Read More;

Get Price### 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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Jul 30, 2016· 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 fine aggregate varies from 2.0 to 3.5mm.

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SECTION D: The basic sand percentage of 36.2 is found on the reverse side of BR 329 (Fig. 2). Corrections are necessary whenever fineness modulus varies from 2.80. A 0.10 decrease or increase in fineness modulus means a 1.0 decrease or increase in percent sand. From the basic sand .

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6) Increase the amount of fine aggregate if sand is coarser (fineness modulus of 2.5 to 2.8 best suited) in mix and reduce aggregate proportionally. Proper measures should be taken during preparation of mix and method of mixing to reduce bleeding as it might result in .

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Feb 10, 2015· Step-1 (Calculate Fineness Modulus of Fine Aggregate) Sieve the fine aggregate using sieves ranging from 80 mm to 150 micron. Calculate the cumulative percentage of retained aggregate on each sieve. Add all the values of Percentage of retained on each sieve. Divide the sum, calculated as above, by 100. This gives the fineness modulus value of ...

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The sizes of coarse aggregate were 19 mm, 12.5 mm, 9.5 mm, 4.75 mm, 2.36 mm and 1.18 mm. Mixtures of local sand and Sylhet sand (1:1) and with fineness modulus of 1.93 .

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Fineness Modulus. A further classification is provided based on either the percentage passing a 500-μm sieve (Table 157) or the fineness modulus, for coarse, medium and fine grading sands (C, M and F) Table 157 Guidance on the Definition of Coarseness and Fineness of Sands (Fine Aggregates) Based on a European Standard for Concreting Aggregates...

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3.2. Based on Fineness Modulus As per IS 1542: 1992 – clause 5.2, the fineness modulus of sand shall be not less than 1.4 in case of crushed stone sands and crushed gravel sand and not less than 1.5 in case of naturally occurring sands. Lower FM indicates fine sand and higher FM indicates courser sand. 4. Result interpretation 4.1.

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Fineness Modulus For Sand By Luke M. Snell and Bryan Castles 1 This paper was published in the Proceedings of the 10th Annual Mongolian Concrete Conference. Papers at this conference are published in either Mongolian or English.

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Oct 17, 2012· Particle Size Distribution and Fineness Modulus. Figure 3 and Table 4 show grading curve and fineness modulus of blended aggregate. In test results, fineness modulus of pure SS was 2.8 and it was suitable for using in concrete. However fineness modulus of pure CS was 3.98 and it was not suitable for concrete aggregate.

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Automatic control of fineness modulus is the key technology in this process. Typical features are listed below in detail. 1. German BHS sand producing host machines are equipped and of low energy consumption, low cost, good particle shape, and stable grading. The impact rotors in two cavities largely increase the crushing effect and reduce the ...

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sand fineness modulus calculator program Grinding Mill China » portable vibration shakers for mining gold » c&d hammer mill for sale » the prices of sand sieves in kenya Fineness modulus of sand is 2.0-3.5. fineness modulus of sand calculation formula. What Is The Fineness Modulus Of Natural Sand. Fineness modulus of sand is an index arrived ...

Get Price### Fineness Modulus of Fine Aggregate

Fineness Modulus of Fine Aggregate Fine aggregate (sand) grading affects consistence and finishability. Fineness Modulus (FM) is an empirical calculation used to support the optimisation of a concrete mix design. It is used to determine 'degree of uniformity of the grading'. This can create a relationship between grading and consistence and ...

Get Price### What is Fineness Modulus and how to calculate it

Mar 07, 2016· How to calculate Fineness Modulus Procure to determine Fineness Modulus. Sieve the aggregate using the appropriate sieves (80 mm, 40 mm, 20 mm, 10 mm, 4.75 mm, 2.36 mm, 1.18 mm, 600 micron, 300 micron & 150 micron) Note down the weight of aggregate retained on each sieve.; Calculate the cumulative weight of aggregate retained on each sieve.; Find out the cumulative .

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Fineness Total Modulus 100 0 0 0 4 21 46 74 89 95 329 = 3.29 3.29 4 49 91 100 100 100 100 100 100 744 7.44 3 32 59 66 72 81 91 96 98 598 5.98 C 104 4.2 As noted in the standard definition of fineness modulus (para 1.1) and the example shown in para 4.1, the fineness modulus is based on the percentages of aggregates retained on a specificed ...

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Sieve Analysis Calculator / Gradation Test Used to calculate % Retained, %Passing, Moisture Content and fineness modulus of Coarse and Fine Aggregates. Standard

Get Price### FINENESS MODULUS OF FINE AGGREGATE

FINENESS MODULUS OF FINE AGGREGATE TXDOT DESIGNATION: TEX-402-A CONSTRUCTION DIVISION 2 – 2 LAST REVIEWED: SEPTEMBER 2014 4.2 Calculate the Fineness Modulus (FM): FM Cumulative percent retained= ( ) / 100 4.3 Table 1 lists example amounts for discussion purposes. Table 1—Amounts for Example Calculations

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This program reduces the data from sieve and hydrometer tests. From the test data the software calculates fineness modulus, percentage diameters (e.g., D 10, D 30 and D 60), coefficient of uniformity (C u) and curvature (C c), and fractional components (e.g., the percentage of cobbles, gravel, sand, silt and clay in the material tested).

Get Price### What Is Fine Aggregate | Types of Fine Aggregates ...

Different size of sand is necessary for different works. For sand some times terms like fine sand, medium sand, and coarse sand are use. It is difficult to distinguish one type of sand from others when such terms are used. It is advisable to express sand in terms of fineness modulus.

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