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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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  • Fineness Modulus of Coarse Aggregates and its Calculation

    Fineness modulus of coarse aggregates represent average size of particles in coarse aggregate, calculated by performing sieve analysis with standard sieves. ... Home / How To Guide / Fineness Modulus of Coarse Aggregates and its Calculation. ... Fineness Modulus of Sand and its Calculation.

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

    1/9/2014  What is Fineness Modulus of Aggregate? Fineness modulus is an empirical factor obtained by adding the cumulative percentages of aggregate retained on each of the standard sieves ranging from 80 mm to 150 micron and dividing this sum by 100. Fineness Modulus of Sand Why to Determine Fineness Modulus? Fineness modulus is generally used to get an ...

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  • Fineness Modulus - site.iugaza.edu.ps

    To find the fineness modulus of fine aggregate we need sieve sizes of 4.75mm, 2.36mm, 1.18mm, 0.6mm, 0.3mm and 0.15mm. 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 ...

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  • FINENESS MODULUS OF FINE AGGREGATE (SAND) and SIEVE ...

    10/4/2018  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

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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 of Sand for Concrete - civil-engg-world

    The retaining means retaining on standard sieves. Here we will discuss about ranges of fineness modulus of sand according to different standard. IS 383: Unfortunately this Indian Standard did not provide any specific limit of fineness modulus. Rather they divided sand in four zones: a. Zone I

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  • How to calculate the fineness modulus - Quora

    14/8/2019  Fineness modulus of aggregate is an index number which gives an idea about the finance of aggregate and is an approximate proportion of the average size of particle in the aggregate. It is found out by sieve analysis test of standard size in the l...

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  • fineness modulus of sand indian standard - keuken310.nl

    finess modulas test of sand - Mining. Jun 05, 2013 Indian Standard SAND FOR PLASTER More from .. b) As per the grading given in Table 1, the fineness modulus of sand could vary final value, observed or calculated, expressing the result of a test or analysis, »More detailed

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

    Indian Standard SAND FOR PLASTER - SECIFICATION / Second Revision J Second Reprint FEBRUARY 1999 UDC 691.223:691.55 @ BIS 1992 BUREAU OF INDIAN STANDARDS ... As per the grading given in Table 1, the fineness modulus of sand could vary from I.2 to 2.2. However, it is preferable to have minimum fineness modulus of l-4 in case of crushed stone ...

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  • (PDF) METHOD OF CALCULATION OF THE FINENESS MODULUS

    Definition 4.2 As noted in the standard definition of 1.1 The standard definition of fineness fineness modulus (para 1.1) and the example modulus is as follows: shown in para 4.1, the fineness modulus is based “An empirical factor obtained by adding on the percentages of aggregates retained on a the total percentages of a sample of the ...

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  • CHAPTER 2 SIEVE ANALYSIS AND FINENESS MODULUS Sampling

    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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  • FINENESS MODULUS OF FINE AGGREGATE - ftp.dot.state.tx.us

    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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  • DETERMINATION OF FINENESS MODULUS OF COARSE

    Theory Fineness modulus of coarse aggregates represents the average size of the particles in the coarse aggregate by an index number. It is calculated by performing sieve analysis with standard ...

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  • 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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  • FINENESS MODULUS OF AGGREGATE -

    2/8/2017  Fineness modulus is an empirical factor obtained by adding the cumulative percentages of aggregate retained on each of the standard sieves ranging from 80 mm 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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  • 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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  • Fineness Modulus - an overview ScienceDirect Topics

    In Building Materials in Civil Engineering, 2011 (1) Grain Gradation and Coarseness of Sand. The grain gradation and coarseness of sand are determined by screen residue analysis. Grading region and fineness modulus can be used to express the gradation and the coarseness of sand particles respectively. A set of square-hole sieves whose diameters are 4.75 mm, 2.36 mm, 1.18 mm, 0.60 m,

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

    In the present investigations, the effect of Fineness Modulus of sand has been investigated. The Fine aggregate (Sand) taken is Yamuna river sand and coarse aggregate taken is Dolomite limestone in crushed form. It has been sorted in several categories starting the Fineness Modulus (FM) of sand

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

    In the present investigations, the effect of Fineness Modulus of sand has been investigated. The Fine aggregate (Sand) taken is Yamuna river sand and coarse aggregate taken is Dolomite limestone in crushed form. It has been sorted in several categories starting the Fineness Modulus (FM) of sand

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  • What is the fineness modulus? - Quora

    10/8/2017  Fineness modulus is an index no. Which Indicates mean particle size in sand(fine aggregate) FM is obtained by adding cumulative percentage retained(percentage ...

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  • The Importance of Fineness Modulus Concrete Construction ...

    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 concrete of the same strength." Before calculating FM, lab technicians perform a sieve analysis to determine the particle size distribution, or grading, of the aggregate sample.

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  • HOW TO BLEND AGGREGATE USING FINENESS MODULUS

    Follow the steps shown below to blend aggregate using fineness modulus value. Step by Step Guide for Blending Aggregates Using Fineness Modulus Value 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.

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  • Pdf For Sieve Analysis To Determine The Fineness Modulus ...

    Engineering Classification of Shari Ghat River . Index Terms— River Bed Sand, Fineness Modulus (FM . Sieve Analysis of Sand Sieve analysis is . Get Price And Support Online; Fineness Modulus of Sand (Fine Aggregate) and sieve . Fineness modulus of sand (fine aggregate) is an index number which represents the mean size of the particles in sand.

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  • Determination of fineness modulus of fine aggregate - Blogger

    13/1/2018  Many a time, fine aggregates are designated as coarse sand, medium sand and fine sand. These classifications 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 indicate the fineness of sand.

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

    Calculating Fineness Modulus. The simple procedure to compute FM requires performing an accurate particle size analysis as detailed in ASTM C136, Standard Test Method for Sieve Analysis of Fine and Coarse Aggregates. In addition to the sizes needed for particle sizing, specific to the FM calculations must be included as well.

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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 of fine sand pdf india - ecole2baseball.fr

    The American Standard Society for Testing and Materials requires a number between 2.3 and 3.1 for fine aggregate on the fineness modulus scale. 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 ...

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  • What is the IS code for the test of fineness modulus of ...

    26/4/2012  Sand divided to 3 zones as fine sand, medium sand and coarse sand and limits are given to each Fine sand 2.2-2.6 Medium sand 2.6-2.9 Coarse sand 2.9-3.2 For sands having fineness modulus greater than 3.2 is not suitable for making a good concrete.

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