fineness modulus of sand

Fineness Modulus
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The bigger the fineness modulus is the more coarse the sand is The fineness modulus of the sand used in ordinary concrete is within 37 16And if M x is within 37 31 it is coarse sand if M x is within 30 23 it is medium sand if M x is within 22 16 it is fine sand and if M x is within 15-07 it is superfine sand which should be considered specifically when concrete is...
Determination of Fineness Modulus of a Sample of Fine
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Jan 20 2020 0183 32 The fineness modulus of a sample of aggregate is an index number which is roughly proportional to the average size of particle in the aggregate that is coarser the aggregate the higher the fineness modulus...
IS 383 1970 Specification for Coarse and Fine
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Sep 25 1970 0183 32 212 Crushed Stone Sand - Fine aggregate produced by crushing hard stone 213 Crushed Grace1 Sand - line aggregate produced by crushing natural gravel 22 Coarse Aggregate -- Aggregate most of which is retained on 4 75-mm IS Sieve and containing only so much finer material as is permitted for...
Fineness Modulus of Aggregates The Inside Scoop
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Fineness Modulus of Sand To calculate the fineness modulus of sand the sum of the cumulative percentages retained on the following sieves are divided by 100 150μm No 100 300μm No 50 600-μm No 30 118mm No 16 236mm No 8 and 475mm No 4 for fine aggregat...
Fineness Modulus
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To find the fineness modulus of fine aggregate we need sieve sizes of 475mm 236mm 118mm 06mm 03mm and 015mm Fineness modulus of finer aggregate is lower than fineness modulus of coarse aggregate Determination of Fineness Modulus of Sand To determine the fineness modulus we need standard sieves mechanical sieve shaker optional...
ASTM C33 / C33M
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The sampling and test methods shall be done with grading and fineness modulus test organic impurities test effect of organic impurities on strength test soundness test clay lumps and friable particles test coal and lignite test bulk density of slag test abrasion of coarse aggregate test reactive aggregate test freezing and thawing test...
What is Fineness Modulus and how to calculate it
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Mar 07 2016 0183 32 Fineness modulus gives the idea about how course or fine the sand is Lower FM indicates fine sand and higher FM indicates courser sandFine sand requires more cement paste due to high surface area and tendency to develop crack...
What is Fineness Modulus of Sand Fine Aggregate and
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Jul 30 2016 0183 32 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 siev The cumulative percentage retained on each sieve is added and subtracted by 100 gives the value of fineness modulus...
HOW TO BLEND AGGREGATE USING FINENESS MODULUS VALUE
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Feb 10 2015 0183 32 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...
CE Job Solution Determination of Fineness modulus FM
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Determination of Fineness modulus FM Problem 1 25 of total sand sample is retained on each of 060mm 0425mm 030mm and 015mm siev Find the FM of sand sample...
Fineness Modulus Of Sand Test Excel Sheet
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Fineness modulus of sand ranges from 22 to 32 To find the fineness modulus of sand required IS sieve are sizes of 475mm 236mm 118mm06mm 03mm and 015mm Read More FLAKINESS AND ELONGATION INDEX TEST OF COARSE...
FINENESS MODULUS OF FINE AGGREGATE
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FINENESS MODULUS OF FINE AGGREGATE TxDOT Designation Tex-402-A Effective Date August 1999 1 SCOPE 11 This method determines the fineness modulus of concrete fine aggregate used in evaluation of natural and manufactured sands for portland cement concrete 12 The values given in parentheses if provided are not standard and may not be exact...
THE ROLE OF FINENESS MODULUS
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Jul 20 2018 0183 32 Fineness modulus also provides important information about the density of the resulting concrete as well as its compressive strength Both of these factors must be taken into consideration when designing the concrete For more information about the role played by fineness modulus...
Fineness Modulus calculations in less than 5 min plus
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The Fineness Modulus is used to describe sand gradations with a single number This video gives a detailed explanation of how to calculate the Fineness Modul...
Effect of Fineness of Sand on the Cost and Properties of
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As fineness modulus of sand changes from 20 to 25 there is an increase in compressive strength from 4307 to 4900 MPa ie strength increases by 14 On the other hand by increasing Fineness Modulus from 25 to 3 Compressive strength increases from 4900 to...
Fineness modulus
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The Fineness Modulus FM 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 100Sieves sizes are 150-μm No 100 300-μm No 50 600-μm No 30 118-mm No 16 236-mm No 8 475-mm No 4 95-mm 3/8-in 190-mm 3/4-in 375-mm 11/2-in and larger...
Grading of Aggregate and Fineness Modulus of grading of
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Therefore fineness modulus cannot be used as a description of the grading of aggregate When the use of the fineness modulus in the assessment of variations from the same source or parabolic behavior of a concrete mix is of great help It reduces the ambiguity in the classification of fineness of sand...
AGGREGATES Types Classification
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Nov 12 2016 0183 32 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 Good sand should be free from silt clay or any such salts that may attack the reinforcement...
Grain Fineness Number Calculator Fineness Modulus of
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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 siev The cumulative percentage retained on each sieve is added and subtracted by 100 gives the value of fineness modulus...
Design of Normal Concrete Mixtures Using Workability
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Fineness modulus of sand = 220 Consider From Figure 2 using the specific gravity of coarse aggregates and the fineness modulus of sand then hence WD = 0495 145/0453 = 158 Assume for max size of 20 mm Then From Figure 4 using value medium workability plot and fineness modulus of 220 the will be 112 Also the value =...
What is Fineness Modulus of Sand Fine Aggregate and Calculation
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What is Fineness Modulus of Sand Fine Aggregate and Calculation...
PDF DETERMINATION OF FINENESS MODULUS OF COARSE
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Fineness modulus is the number at which the average size of particle is known when we counted from lower order sieve size to higher order sieve So in the calculation of coarse aggregate we need...
FINENESS MODULUS for sandpdf
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Fineness modulus of fine aggregate is 275 It means the average value of a and 3 sieve It means the average aggregate size is in between 03mm to 0 Values of Fineness Modulus of Sand Fineness modulus of fine aggregate varies from 20 to 35mm...
Influence of the fineness modulus of sand on the
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SB3 sand FM=31 and SG5 sand FM=22 were mixed to vary the fineness modulus from 22 to 3 and the compressive strengths of each corresponding mortar specimen determined after 28 days The compressive strength of the mortar issued from the mixed sands is observed to be greater than that issued from the natural sand of the same fineness modulus...
Fineness Modulus Test for Fine Aggregates for Concrete
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Nov 30 2020 0183 32 Fineness Modulus of sand is a number which represents the mean size of the particles in sand It is calculated by performing sieve analysis with standard sieves 475 mm to 150 micron The cumulative percentage retained on each sieve is added and divided by 100 to gives the value of fineness modulus...
PDF Effect of Fineness Modulus of Manufactured Sand on
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In manufactured sand with well-designed screening system the general the demand of natural river sand is quite high in required grading and fineness modulus 24 to 31 can be developing countries to satisfy the rapid infrastructure growth achieved consistently...
What Is Fineness Modulus of Sand
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Fineness Modulus of Sand Fineness modulus of aggregate is an index number which gives an idea about the finance of aggregate and is an approximate proportion of...
Fineness Modulus Of Sand Test Excel Sheet
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Fineness modulus of sand ranges from 22 to 32 To find the fineness modulus of sand required IS sieve are sizes of 475mm 236mm 118mm06mm 03mm and 015mm Read More FLAKINESS AND ELONGATION INDEX TEST OF COARSE AGGREGATE...
Exp 3 Sieve Analysis
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Sieve AnalysisAs we know that the Fineness modulus is a measurement of the coarseness or fineness of a given aggregate higher the FM the coarser the aggregate The above table is showing us that the Laurence pure sand is coarser then Chenab sand...
PDF METHOD OF CALCULATION OF THE FINENESS MODULUS
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The value for tine aggregates commonly ranges from 200 to 400 and for coarse aggregate from 650 to 800 when all the material is finer than the 1-1/2-in 42 As noted in the standard definition of fineness modulus para 11 and the example shown in para 41 the fineness modulus is based on the percentages of aggregates retained on a...

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