• 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 modulus. Fine aggregate means the aggregate which

  • Author: Sadanandam Anupoju
  • FINENESS MODULUS OF AGGREGATE WHAT, WHY & HOW

    Sep 01, 2014· 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 idea of how coarse or fine the

  • What is the fineness modulus of sand Answers

    Finess Modulus is just a value (number) indicating the fineness or coarseness of the aggregate. So, a river sand (natural sand) will be in the range of2.5 or so to 2.7 and P-gravel (P-stone, Birds

  • 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,

  • 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

  • Fineness Modulus of Coarse Aggregates and its Calculation

    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 all sizes of sieves. Determination of Fineness Modulus of Coarse Aggregates. To find fineness modulus we need to perform sieve analysis and for that

  • Author: Sadanandam Anupoju
  • 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 indicates fine sand and higher FM indicates courser sand.Fine sand requires more cement paste due to high surface area and tendency to develop crack.

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

    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), 1.18mm (No. 16), 2.36mm (No. 8), and 4.75mm (No. 4) for fine aggregates.

  • How About Artificial Sand Compared With Natural Sand M&C

    For natural sand, one kind of fineness modulus can be graded in many ways. The fineness modulus of machine-made sand can be controlled artificially by production process, and the production can be organized according to user’s requirements, which is impossible for natural sand.

  • What Is Fineness Modulus of Sand? Civil Lead

    Aug 14, 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 laboratory. The thumb rule is lower the fineness modulus, particles are smaller and higher the fineness modulus, particles are larger.

  • 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

  • What is the size of coarse sand, medium sand and fine sand?

    Natural sand: rock particle with the particle size < 5 mm, formed by natural conditions, and divided into river sand, sea sand, mountain sand according to its original place. The thickness of sand is divided into 4 levels on the basis of fineness modulus. Coarse sand: its fineness modulus is 3.7-3.1, the average particle size is over 0.5 mm.

  • What is the fineness modulus? Quora

    Aug 10, 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

  • 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

  • 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.Sieves sizes are: 150-μm (No. 100), 300-μm (No. 50), 600-μm (No. 30), 1.18-mm (No. 16), 2.36-mm (No. 8), 4.75-mm (No. 4), 9.5-mm (3/8-in.), 19.0-mm (3/4-in.), 37.5-mm (11/2-in.), and larger

  • 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.

  • what is the fineness modulus of natural sand

    formula for fineness modulus of sand Mining · FINENESS MODULUS OF FINE AGGREGATE Texas Department . This method determines the fineness modulus of concrete fine aggregate used in evaluation of natural and manufactured sands for Portland cement concrete.

  • AGGREGATE #1 FINENESS MODULUS IN AGGREGATE YouTube

    Jan 22, 2018· This video contains about the fineness modulus in aggregate. 2 Liter Water Filter from Natural Items Duration: Fineness Modulus of Sand Limit

  • Author: Just Learn Civil
  • FINENESS MODULUS OF FINE AGGREGATE (SAND) and SIEVE ANALYSIS

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

  • Author: Er.Sathavara Dinesh
  • 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 (1.8 meters) in length. Or if sampling a stockpile of sand, or ! ne aggregate, it is usually necessary to remove the dry layers where the segregation occurs The following sieve analysis is for a sample of natural

  • what is the fineness modulus of natural sand

    Know More ; AGGREGATE #1 Jan 22, 2018· This video contains about the fineness modulus in aggregate,2 Liter Water Filter from Natural Items Duration:,How To Check Zone Of Sand at Site Fineness Modulus of Sand Limit.: Fineness Modulus For aggregates used in PCC, another common gradation description for fine aggregate is the fineness modulus It is described in ASTM C 125 and

  • 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’.

  • What is fineness modulus Answers

    Oct 18, 2011· Fineness Modulus is used to know the size of aggregate grains (Particles) for various measurements used in Civil Engineering. To characterize the overall coarseness or fineness

  • fineness of modulus of coarse aggregates

    What is Fineness Modulus of Sand (Fine Aggregate) 作者: Sadanandam Anupoju; Effect of Fineness of Sand on the Cost and Properties . 2020-3-9 IS 383: "Specifications for Coarse and Fine Aggregates from Natural Sources for Concrete." This publication deals with specifications for Coarse and Fine aggregates from natural sources for Concrete.

  • what is the fineness modulus of natural sand

    Know More ; AGGREGATE #1 Jan 22, 2018· This video contains about the fineness modulus in aggregate,2 Liter Water Filter from Natural Items Duration:,How To Check Zone Of Sand at Site Fineness Modulus of Sand Limit.: Fineness Modulus For aggregates used in PCC, another common gradation description for fine aggregate is the fineness modulus It is described in ASTM C 125 and

  • 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’.

  • What is fineness modulus Answers

    Oct 18, 2011· Fineness Modulus is used to know the size of aggregate grains (Particles) for various measurements used in Civil Engineering. To characterize the overall coarseness or fineness

  • fineness of modulus of coarse aggregates

    What is Fineness Modulus of Sand (Fine Aggregate) 作者: Sadanandam Anupoju; Effect of Fineness of Sand on the Cost and Properties . 2020-3-9 IS 383: "Specifications for Coarse and Fine Aggregates from Natural Sources for Concrete." This publication deals with specifications for Coarse and Fine aggregates from natural sources for Concrete.

  • 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. The larger the fineness modulus, the more coarse the aggregate. A typical fineness modulus for fine aggregate used in PCC is between 2.70 and 3.00.

  • Effect of Fineness Modulus of Manufactured Sand on

    Effect of Fineness Modulus of Manufactured Sand on Mechanical Properties of Self Compacting Concrete D. Pavan Kumar*1,C. Sashidhar2 1Reserach Scholar, Ph.D, in India, natural sand deposits are being depleted and causing serious threat to environment as well as the society.

  • What is The Features of Mechanism Sand Compare With The

    Fineness modulus. General natural sand, a kind of fineness modulus, can have multiple gradations. The fineness modulus of machine sand can be controlled artificially through the production process, and the production is organized according to user requirements. This is not possible with natural sand.

  • (PDF) Experimental study on impact on fineness of sand and

    Experimental study on impact on fineness of sand and M-sand in M20 grade of concrete Natural sand was replaced by M-sand at levels of 20, 40, 60, 80, and 100%. Increased modulus of

  • Fineness modulus range of machined sand

    What is the fineness modulus of sand answers. Finess Modulus is just a value (number) indiing the fineness or coarseness of the aggregate. So, a river sand (natural sand) will be in the range of2.5 or so to 2.7 and Pgravel (Pstone, Birds

  • allowable value of fineness modulus of sand? Yahoo Answers

    Jul 05, 2013· The fineness of sand affects the cost and properties of concrete. Fineness Modulus is a term used as an index to the fineness or coarseness of sand. The value of the fineness modulus is between 2.3 and 3.1 as in the following standard specifications: 1. IS 383: "Specifications for Coarse and Fine Aggregates from Natural Sources for Concrete"

  • THE ROLE OF FINENESS MODULUS Southport Concrete Co

    Jul 20, 2018· 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, contact the concrete experts at Southport Concrete Corp.

  • effect of fineness modulus of sand on concrete mix

    A comparison of three maximum size gradings of sand-gravel and sand-crushed stone mixtures in concrete has revealed that for each type and size of coarse aggregate a constant value for fineness modulus will be obtained for any workable mixture from lean to rich, if the cement is included in the modulus figures.

  • What is the physical meaning of a Fineness modulus number

    Jan 19, 2019· FM is the sum of the total percentages retained on each specified sieve divided by 100. ASTM C 33 requires the FM of fine aggregate to be between 2.3 and 3.1. The higher the FM, the coarser the aggregate. Fine aggregate affects many concrete prope...

  • IS 1542 (1992): sand for plaster

    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.