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# Formula For Calculate Fineness Modulus

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• ### How to Calculate Fineness modulus of aggregate Formula

The fineness modulus of aggregate is simply a measurement of the average size of the aggregate. It can be calculated with the help of different sizes of the sieve. Now, let us see some numerical Examples to calculate the fineness modulus of aggregate.

• ### PDF METHOD OF CALCULATION OF THE FINENESS MODULUS

The value for tine aggregates commonly ranges from 2.00 to 4.00 and for coarse aggregate from 6.50 to 8.00 when all the material is finer than the 1-12-in. 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 ...

• ### Fineness Modulus Islamic University of Gaza

modulus hence fineness modulus of coarse aggregate is higher than fine aggregate. To find fineness modulus of coarse aggregate we need sieve sizes of 75mm, 37.5mm, 19mm, 9.5mm, 4.75mm, 2.36mm, 1.18mm, 0.6mm, 0.3mm and 0.15mm. Fineness modulus is the number at which the average size of particle is known when

• ### Fineness Modulus of Fine Aggregate Fineness Modulus of

We require sieve sizes of 75mm, 37.5mm, 19mm, 9.5mm, 4.75mm, 2.36mm, 1.18mm, 0.6mm, 0.3mm and 0.15mm and determine the coarse aggregate fineness modulus.. The Fineness module is the number that is identified when we calculate the particle size from the lower order standard sieves to the higher-order sieve. So, we require all sizes of sieves in the coarse aggregate measurement.

• ### Grain Fineness Number Calculator Fineness Modulus of

Feb 08, 2019 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.

• ### Fineness Modulus of Aggregates The Inside Scoop Gilson

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. Although manual ...

• ### 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

• ### Fineness Modulus an overview ScienceDirect Topics

The bigger the fineness modulus is, the more coarse the sand is. The fineness modulus of the sand used in ordinary concrete is within 3.7 1.6.And if M x is within 3.7 3.1, it is coarse sand if M x is within 3.0 2.3, it is medium sand if M x is within 2.2 1.6, it is fine sand and if M x is within 1.5-0.7, it is superfine sand which should be considered specifically when concrete is ...

• ### Sieve Analysis for Checking the Gradation of Coarse and

Aug 31, 2020 Calculate the Fineness modulus of aggregates with the help of following formula. FM Cumulative retained on standard sieve of 150m or above 100. Following points should be kept in mind while calculating the FM. Only add the sieves of 150 m and above. If any standard sieve is missing, use the value of next higher sieve.

• ### Solved Calculate The Fineness Modulus For The Following

Question Calculate The Fineness Modulus For The Following Fine Aggregate. Is This Aggregate Finer Or Coarser Than The One Shown In Table 5.7 In Your Text Sieve Size Amount Retained g 38 In. 0.0 No. 4 11.5 No. 8 38.3 No. 16 95.2 No. 30 156.8 No. 50 135.3 No. 100 98.1 Pan 12.0

• ### THE ROLE OF FINENESS MODULUS Southport Concrete Co

Jul 20, 2018 Calculating fineness modulus allows a contractor to predict concrete behavior much more accurately. Calculation Process Concrete workers calculate fineness modulus using sieves with progressively smaller holes. Separate sets of sieves are used for coarse and fine aggregates. The measuring process itself will be the same for both categories of ...

• ### Bulk modulus calculator

How to Calculate Modulus. 1 This method determines the fineness modulus of concrete fine aggregate used in evaluation of natural and manufactured sands for portland cement concrete. The results presented by this calculator are based on input values and basic theoretical principles of wireless.

• ### Excel Sheet For Sieve Analysis Of Aggregate And To

Dec 16, 2020 Excel Sheet For Sieve Analysis Of Aggregate And To Calculate Fineness Modulus. A sieve analysis or gradation test is a practice or procedure used commonly used in civil engineering to assess the particle size distribution also called gradation of a granular material.

• ### Fineness Modulus Of Sand Test Excel Sheet

Dec 15, 2020 Fineness modulus of sand ranges from 2.2 to 3.2. To find the fineness modulus of sand required IS sieve are sizes of 4.75mm. 2.36mm, 1.18mm.0.6mm, 0.3mm, and 0.15mm.. Read More Sand Moisture Content Test Procedure and Result

• ### Example Calculation of FM of Fine Aggregate

Fineness Modules Sum of Cumulative Percent Retained100 Fineness Modulus 296.4100 2.96

• ### Civil Engineering Portal

CUMULATIVE WEIGHT RETAINED Kg WEIGHT RETAINED Kg HENCE FINENESS MODULUS F.M.. SIEVE ANALYSIS OF COARSE AGGREGATE. WEIGHT RETAINED gm CUMULATIVE WEIGHT RETAINED gm Excel Sheet For Sieve Analysis Of Aggregate And To Calculate Fineness Modulus. Uploaded on www.engineeringcivil.com. 0.00.

• ### Fundamentals of Concrete

FINENESS MODULUS FM - The fineness modulus FM is a factor obtained by adding the percentages of material in a sample of aggregate that is retained on each of the following sieves 100, 50, 30, 16, 8, 4, 38, , 1 , 3, 6. The result is divided by 100 to arrive at the fineness modulus. For conventional concrete the fineness

• ### What Is Fineness Modulus of Sand Civil Lead

Fineness modulus Summation of cumulative of weight retained up to 150 microns 100 Fineness modulus 240100 Fineness modulus 2.4 So, in our case, it is Fine Sand.

• ### PDF DETERMINATION OF FINENESS MODULUS OF

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 ...

• ### Lab Experiment Calculation Of Finess Modulus Of Sand

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 150m No. 100 300m No. 50 600m No. 30 No. 16 No. 8 and No. 4 for fine aggregates. Fineness

• ### 4 Testing Indiana

Fineness Modulus The fineness modulus is related to gradation. This term is commonly associated with aggregates for portland cement concrete. The purpose is to determine the relative coarseness or fineness of the aggregate grading. The fineness modulus is computed in

• ### Aggregates for Use In Concrete

Gradation amp Fineness Modulus 163 1267 x 100 12.9 25 1267 x 100 2.0 Use original dry mass

• Assignment Help Sieve Analysis- Fineness Modulus and Grading - Grading. Grading The particle size distribution in a given sample of aggregate is termed as grading of the aggregate. The grading of aggregates could be conveniently described along with the help of grading curves. ... A single numerical value or a mathematical formula cannot ...

• ### THE ROLE OF FINENESS MODULUS Southport Concrete Co

Jul 20, 2018 To determine the fineness modulus, the contractor adds the cumulative percentage-retained values and divides the sum by 100. This process must be repeated for both coarse and fine aggregate sizes. Once the fineness modulus of each size has been determined, they can be combined by means of a special equation to determine the proportions necessary for creating the desired concrete.

• ### How to Calculate Fineness modulus of aggregate Formula

Jan 18, 2021 Fineness modules F.M. 2.45. Q.3 A sieve analysis was carried out for 5 kg aggregate in the laboratory with available sieves. The weights retained in sieve of 40,32,20,16,10,4.75,are 0,1.2,1.8,0.5,1.5and 0 kg respectively. Obtain fineness modules for the sample.

• ### FINENESS MODULUS OF FINE AGGREGATE

Fineness Modulus 6.3 19.8 39.1 61.3 73.4 96.5 100 2.964 Fineness Modulus 2.96 5. REPORT 5.1 Report Fineness Modulus to the nearest 0.01.

• ### What is Fineness Modulus of Sand Fine Aggregate and

Jul 31, 2016 Therefore, fineness modulus of aggregate cumulative retained 100 275100 2.75. 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.

• ### CRDC10480 Method of Calculation of the Fineness

2 METHOD OF CALCULATION OF THE FINENESS MODULUS OF AGGREGATE Fineness Coarse aggregate Fineness 9100 - 156 900 - 156 Modulus 100 100 7.44 Combined Coarse and Fine 6535 Modulus Fineness 9100 - 302 900 - 302 Modulus 100 100 5.98 5. Significance and Use A method of selecting mixture proportions

• ### What is Fineness Modulus and how to calculate it

Mar 07, 2016 Calculate the cumulative weight of aggregate retained on each sieve. Find out the cumulative percentage of aggregate retained on each sieve. Sum the cumulative weight of aggregate retained and divide the sum by 100. FM Cumulative retain on each Sieve 100 Calculation sheet to calculate Fineness Modulus

• ### What is Fineness Modulus of Coarse Aggregates and Its

Jul 31, 2016 Therefore, fineness modulus of coarse aggregates sum cumulative retained 100 717100 7.17 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

• ### Grain Fineness Number Calculator Fineness Modulus of

Feb 08, 2019 Formula GFN C ampdiv 100. Where, C is cumulative percentage weight retained GFN is grain fineness number

• ### 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 150m No. 100, 300m No. 50, 600-m No. 30, 1.18mm No. 16, 2.36mm No. 8, and 4.75mm No. 4 for fine aggregates.