fineness modulus of sand

Fineness modulus Article about fineness modulus by The

Sand from the local river (Cauvery) was used as fine aggregate with the fineness modulus of 2. Studies on the chloride permeability of fly ash and silica fume based ternary blended concrete The size fractions and the fineness modulus of the sand and the coarse aggregate used were also measured.

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What is fineness modulus answers.com

The Fineness Modulus (FM) is an index number which is roughly proportional to the average size of the particles in an aggregate sample. It is obtained by adding the cumulative percentages coarser

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FINENESS MODULUS OF AGGREGATE civilblog.org

Sep 01, 2014 · Fineness Modulus of Sand Why to Determine Fineness Modulus? Fineness modulus is generally used to get an idea of how coarse or fine the aggregate is. More fineness modulus value indies that the aggregate is coarser and small value of fineness modulus indies that the aggregate is

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FINENESS MODULUS OF FINE AGGREGATE (SAND) and SIEVE

Apr 10, 2018 · fineness modulus of sand and sieve analysis of sand/how to decide zone of sand (fine aggregate). fineness modulus of sand and sieve analysis of sand/how to decide zone of sand (fine aggregate).

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CHAPTER 3 PROPERTIES OF MATERIALS Shodhganga

River sand 2.507 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

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Fineness Modulus Pavement Interactive

For aggregates used in PCC, another common gradation description for fine aggregate is the fineness modulus. It is described in ASTM C 125 and is a single number used to describe a gradation curve. It is defined as: The larger the fineness modulus, the more coarse the aggregate.

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Sieve Analysis of Soil Its Determination, Theory

(Generally sieve No.4, 10, 40, 100, 200) are used for classifying the soil. Fineness Modulus: Fineness modulus is a single factor computed from the sieve analysis and is defined as the sum of the cumulative percentages retained on the sieve of the standard series divided by 100.

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DETERMINATION OF FINENESS MODULUS OF COARSE

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

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What is Fineness Modulus of Sand (Fine Aggregate) and

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

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Effect of Fineness of Sand on the Cost and Properties of

As fineness modulus of sand changes from 2.0 to 2.5 there is an increase in compressive strength from 43.07 to 49.00 MPa. i.e. strength increases by 14%. On the other hand by increasing Fineness Modulus from 2.5 to 3, Compressive strength increases from 49.00 to

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Fineness modulus Wikipedia

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 100. The sieve sizes are 0.15 mm, 0.3 mm, 0.6 mm, 1.18 mm, 2.36 mm, 4.75 mm, 9.5 mm, 19.0 mm, 38.1 mm and larger increasing in the ratio of 2:1.

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IS 1542 (1992): sand for plaster iitk.ac.in

a) Crushed gravel sand and ALPM have been added in the scope and pit sand has been included under naturally occurring sands b) As per the grading given in Table 1, the fineness modulus of sand could vary from I.2 to 2.2.

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Determination of fineness modulus of fine aggregate Blogger

Jan 13, 2018 · Many a time, fine aggregates are designated as coarse sand, medium sand and fine sand. These classifiions do not give any precise meaning. What the supplier terms as fine sand may be really medium or even coarse sand. To avoid this ambiguity fineness modulus could be used as a yard stick to indie the fineness of sand.

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ASTM C33 / C33M 18 Standard Specifiion for Concrete

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

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The Importance of Fineness Modulus Concrete Construction

In 1925, Duff Abrams introduced the concept of fineness modulus (FM) for estimating the proportions of fine and course aggregates in concrete mixtures. The premise: "aggregate of the same fineness modulus will require the same quantity of water to produce a mix of the same consistnecy and give a

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The Importance of Fineness Modulus Concrete Construction

In 1925, Duff Abrams introduced the concept of fineness modulus (FM) for estimating the proportions of fine and course aggregates in concrete mixtures. The premise: "aggregate of the same fineness modulus will require the same quantity of water to produce a mix of the same consistnecy and give a

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What Is the Fineness Modulus of Fine Aggregate

Fineness modulus estimates the proportions of aggregate in construction materials. Aggregate is inert granular material such as sand, gravel or crushed stone used to form concrete. The fineness modulus number affects the workability and finish of concrete. Before calculating fineness modulus, lab technicians pour aggregate onto sieves. Fineness

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Fineness Modulus of Coarse Aggregates and its Calculation

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. Range of fineness modulus for aggregate of different maximum sized aggregates is given below.

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Fineness modulus How is Fineness modulus abbreviated?

Copper slag in granular form with fineness modulus of 3. Study on durability of high performance concrete with industrial wastes All used foundry sand samples showed lower unit weight, lower fineness modulus, higher water absorption, lower specific gravity, and higher loss on wetting and drying in sodium sulfate solution than the respective

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What is fineness modulus answers.com

The Fineness Modulus (FM) is an index number which is roughly proportional to the average size of the particles in an aggregate sample. It is obtained by adding the cumulative percentages coarser

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Determination of fineness modulus of fine aggregate Blogger

Jan 13, 2018 · Many a time, fine aggregates are designated as coarse sand, medium sand and fine sand. These classifiions do not give any precise meaning. What the supplier terms as fine sand may be really medium or even coarse sand. To avoid this ambiguity fineness modulus could be used as a yard stick to indie the fineness of sand.

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Effect of Fineness of Sand on the Cost and Properties of

As fineness modulus of sand changes from 2.0 to 2.5 there is an increase in compressive strength from 43.07 to 49.00 MPa. i.e. strength increases by 14%. On the other hand by increasing Fineness Modulus from 2.5 to 3, Compressive strength increases from 49.00 to

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Fineness Modulus of Sand for Concrete civilenggworld.com

Fineness of fine aggregate is related to term fineness modulus most commonly sand.Fineness modulus is a measure to define fineness of aggregate precisely it defines coarseness or fineness of aggregate to be used in concrete.

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Fineness Modulus site.iugaza.edu.ps

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

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ASTM C33 / C33M 18 Standard Specifiion for Concrete

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

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Determination of Fineness Modulus of Fine Aggregate

The fineness modulus of Fine Aggregate is 2.44. For a good fine aggregate, the FM should be between 2.3 and 3.1 (ASTM Range for fine aggregates).Our result lie in this range as the graph shows that our sample is lies b/w maximum and minimum cumulative percentage passing.

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Determination of Fineness Modulus of Fine Aggregate

The fineness modulus of Fine Aggregate is 2.44. For a good fine aggregate, the FM should be between 2.3 and 3.1 (ASTM Range for fine aggregates).Our result lie in this range as the graph shows that our sample is lies b/w maximum and minimum cumulative percentage passing.

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fineness modulus definition English Glosbe

The present series dealt with the properties of mortars made with sand mixtures comprising quarry sand—washed and unwashed—and natural sand with the resultant fineness modulus characterising the sand recommended by the B.S.S. for Type 1 sand.

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CHAPTER 2 SIEVE ANALYSIS AND FINENESS MODULUS

SIEVE ANALYSIS AND FINENESS MODULUS Sampling Since the reason for sampling aggregates is to determine the gradation (particle size) of the aggregate, it is necessary that they be sampled correctly. The results of testing will re" ect the condition and characteristics of the

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What is the finess modulus of sand? ALLInterview

Fineness modulus of sand is an index arrived based on the particle size analysis and then dividing the sum of the cumulative percentage of particles retained on the sieves by 100. it is important to note that higher the fineness modulus, higher is the coarser portion of the sand.

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Fineness modulus Wikipedia

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 100. The sieve sizes are 0.15 mm, 0.3 mm, 0.6 mm, 1.18 mm, 2.36 mm, 4.75 mm, 9.5 mm, 19.0 mm, 38.1 mm and larger increasing in the ratio of 2:1.

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fineness modulus definition English Glosbe

The present series dealt with the properties of mortars made with sand mixtures comprising quarry sand—washed and unwashed—and natural sand with the resultant fineness modulus characterising the sand recommended by the B.S.S. for Type 1 sand.

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AGGREGATE #1 FINENESS MODULUS IN AGGREGATE YouTube

Jan 22, 2018 · This video contains about the fineness modulus in aggregate.

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What is the fineness modulus? Quora

Fineness modulus is an index no. Which Indies mean particle size in sand(fine aggregate) FM is obtained by adding cumulative percentage retained(percentage

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sand test and it''s different types for casting process

Grain Fineness sand test: The grain fineness test method is to find the size of the silica sand particles. It fine grain sand associate with good surface finish & strength of mold will high and lower permeability. It carried out on dry silica sand weight of 50 gms and free from the clay. When the top sieves of mechanical shaker, the sand is

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What is Fineness Modulus and how to calculate it Blogger

Mar 07, 2016 · Fineness modulus gives the idea about how course or fine the sand is. Lower FM indies fine sand and higher FM indies courser sand.Fine sand requires more cement paste due to high surface area and tendency to develop crack.

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