Fineness Modulus of Coarse Aggregates

A coarse aggregate sample with a fineness modulus of 7.17 indicates that the average particle size falls between the 7th and 8th sieves or between 10mm and 20mm. Fineness Modulus Limits: The coarse aggregate's fineness modulus ranges from 5.5 to 8.0. Additionally, the fineness modulus for all aggregates or combination aggregates ranges from 3 ...

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How to Calculate Fineness Modulus of Aggregates?

To summarise, fineness modulus (FM) is a tool for analysing aggregate gradations, modifying proportions, and managing the characteristics of finished mixes in addition to being necessary for complete, practical concrete …

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Fineness Modulus of Fine Aggregate | Fineness Modulus of …

The sand fineness module (fine aggregate) is an index number describing the mean size of sand particles. By doing sieve analysis with normal sieves, it is measured. The accumulated percentage kept on each sieve is applied and the sum of the fine aggregate is subdivided by 100. To find the fine aggregate fineness modulus, we require 4.75mm, 2.36mm, …

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Aggregates for Use In Concrete

Fine Aggregate Gradation • Fineness Modulus (FM) should be between 2.3 and 3.1 Sieve Percent Passing ASTM C 33 Grading for Fine Agg • FM is empirical # determined by dividing the sum of percent retained on a standard series of sieves by 100 (No. 4, 8, 16, 30, 50, 3/8 in 100 No. 4 95-100 No. 8 80-100 No. 16 50-85 100) • Coarser fine aggregate

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Determination of Sieve Analysis For …

The Fineness Modulus of Fine Aggregate: As per Clause number 1008 of MORTH-5th Revision, the fineness modulus of fine aggregate should be between 2.0 to 3.5. …

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Excel Sheet For Sieve Analysis Of Aggregate And To …

For any type of mix proportioning sieve analysis results and fineness modulus is required. here is the excel sheet which includes calculations of fineness modulus. Hope it will consume less time in case of repetitive calculations Excel Sheet For Sieve Analysis Of Aggregate And To Calculate Fineness Modulus- engineeringcivil We are thankful to Chinmay Naik...

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How to Calculate Fineness modulus of aggregate

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 …

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Fineness Modulus of Sand (Fine Aggregates) – …

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 …

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Grain Size Analysis of Aggregates – Particle Size Distribution Test

Fine aggregate is the sand used in mortars. Coarse aggregate is the broken stone used in concrete .The coarse aggregate unless mixed with fine aggregate serves no purpose in cement works. The size of fine aggregate is limited to a maximum of 4.75 mm gauge beyond which it is known as coarse aggregate. Fineness Modulus of Aggregates

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SIEVE ANALYSIS OF FINE AND COARSE AGGREGATES

AGGREGATE WAQTC FOP AASHTO T 27/T 11 (12) T27_T11_short_12 Aggregate 12-1 Pub. October 2012 SIEVE ANALYSIS OF FINE AND COARSE AGGREGATES FOP FOR AASHTO T 27 . MATERIALS FINER THAN 75 µm (No. 200) SIEVE IN MINERAL AGGREGATE BY WASHING FOP FOR AASHTO T 11 . ... such as fineness modulus. The sample may also be …

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Guide to Sieve Analysis Test for Fine Aggregate

The fine aggregate sieve size ranges from 4.75 mm to 75 microns, with the most common sieves for fine aggregate being 4.75 mm, 2.36 mm, 1.18 mm, 600 microns, 300 microns, and 150 microns. The main objective for conducting this test is to determine the fineness modulus, gradation and uniformity coefficient of fine aggregates.

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(DOC) Sieve analysis of fine aggregate

In this experiment, sieve of sizes varies from 75μm to 10mm. The fine modulus of the fine aggregates can be determine and hence it will be tested for its suitability as concrete material. 2.0 Objective To obtain curve of fine aggregate. 3.0 …

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Performance-Evaluation of Concrete Properties for …

20 mm and 10 mm single size combined in 1:2 ratio and fine aggregate, all aggregate gradation conforms BS882:1992 Mix-4 "10-15" Band Gradation Mix-5 ... 4.1 Combined and Fine aggregate fineness modulus From figure 5, it seems there might be a specific relationship between concrete compressive strength

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Fineness Modulus of Sand: Procedure, Calculation & Result

To find the fineness modulus of fine aggregate required IS sieve are sizes of 4.75mm, 2.36mm, 1.18mm, 0.6mm, 0.3mm, and 0.15mm. Fineness Modulus of Sand Test IS Code for Fineness Modulus of fine aggregate: IS: 383 -1970

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The Effect of Aggregate Angularity on Base Course …

structed with natural material. Results also indicated that the void ratio affected the resilient modulus of aggregates containing 50% or less of crushed aggregates. The resilient modulus of the natural material was higher than the crushed material for the standard 150-mm-diameter samples.

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FINENESS MODULUS OF AGGREGATE – WHAT, …

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.

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Fineness Modulus of Coarse Aggregates

A coarse aggregate sample with a fineness modulus of 7.17 indicates that the average particle size falls between the 7th and 8th sieves or between 10mm and 20mm. Fineness Modulus Limits: The coarse aggregate's fineness modulus …

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If in a concrete mix the fineness modulus of coarse aggregate …

R = proportion of fine aggregate to the combined aggregate by weight. p 1 = fineness modulus of fine aggregate. p 2 = fineness modulus of coarse aggregate. p = desired fineness modulus for concrete mix. Solution: The percentage of fine aggregate is given by:

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SIEVE ANALYSIS OF FINE AGGREGATES

The aggregate fraction from 4.75 to 75 micron is referred to as fine aggregates. Fine aggregate is the sand used in mortars, coarse aggregates is the broken stone or gravel, and all in one aggregate is the combination of fine and …

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Fineness Modulus Calculator & Formula Online Calculator Ultra

Fineness modulus (FM) is a critical index number that represents the average size of particles in a sample of aggregate material, primarily used in the construction industry to …

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Sieve Analysis of Coarse Aggregate – 5 Steps

Aggregate sieve analysis is not limited to coarse aggregates; fine aggregate sieve analysis is equally important. The process for fine aggregates is similar, but with smaller sieve sizes and a larger sample size to ensure accurate representation. ... Stack a set of IS sieves in descending order – 40mm, 20mm, 16mm, 12.5mm, 10mm, 4.75mm, 2.36mm ...

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Fineness Modulus of Coarse Aggregates and its Calculation

Higher the aggregate size higher the Fineness modulus hence fineness modulus of coarse aggregate is higher than fine aggregate. Coarse aggregate means the aggregate which is retained on 4.75mm sieve when it is sieved through 4.75mm. To find fineness modulus of coarse aggregate we need sieve sizes of 80mm, 40mm, 20mm, 10mm, 4.75mm, 2.36mm, 1 ...

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Grading of Aggregates: Their …

7. Fineness Modulus in Grading of Aggregates. The fineness modulus is a numerical value derived from the results of the sieve analysis. It serves as a measure of the …

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Civil Engineering

Here, The percentage of the aggregate of F.M. 2.6 to be combined. i.e If the total amount of F.M 2.6 is now then how much % of Aggregate will be required to obtain an F.M 5.4 with amount of F. M. 6.8 aggregates.

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Sieve Analysis Calculation | Fineness Modulus …

So, various sieves are used as per standard set by the IS code and then aggregates are transmitted through them and thus different sized particles left over different sieves are obtained. The average size of the particles in the …

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Fineness Modulus of Sand (Fine Aggregates)

Fine aggregate means the aggregate which passes through 4.75mm sieve. 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 …

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Fine Aggregate for Concrete: 3 Classification, Properties and

For fine aggregates, the fineness modulus typically falls within the range of 2.0 to 3.5. The object of finding F.M. is to grade the given aggregate for the required strength and workability of concrete mix with minimum cement. The higher F.M. aggregate results in harsh concrete mixes and lower F.M. results in uneconomical concrete mixes.

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How to Produce High-Quality Construction Aggregates?

Skilled engineers get the ideal gradation of aggregates by combining two kinds of crushed products with fine modulus. Sand aggregates of different fineness. ... 5-10mm: Stone: 1-2: 10-20mm: Stone: 1-3: 16-31.5mm: Stone: 2-4: 10-15mm: Stone: 4-6: 15-20mm: Stone: Other Standards of Construction Aggregates.

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How Fine Aggregate Affects Mix Design of …

Fineness modulus specifies how much fine aggregate is required in a given mix design. Fine aggregate moisture content influences the mix proportion substantially. It specifies the amount of water that may be added to subtracted …

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II

*The fineness modulus of fine aggregate shall be not less than 2.3 nor more than 3.1 for FA1, and not less than 3.3 nor more than 4.0 for FA2. †This limit shall be 5% if the clay size material (finer than 2 μm) does not exceed 1% of the total fine aggregate sample. The amount of material of clay size shall be determined by performing a ...

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Fineness Modulus of Coarse Aggregates and its …

To find fineness modulus of coarse aggregate we need sieve sizes of 80mm, 40mm, 20mm, 10mm, 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 …

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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

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Grading of Fine Aggregate

Grading of Fine Aggregates - US. The fineness modulus must be between 2.30 and 3.10 to meet the requirements of US standard ASTM C33. This effectively sets grading limits for fine aggregates. The grading zone of fine aggregates is limited to those with a finenesss modulus of between 2.30 and 3.10.

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Grain Size Analysis of Fine Aggregates

Fine aggregate is the sand used in mortars. Coarse aggregate is the broken stone used in concrete .The coarse aggregate unless mixed with fine aggregate serves no purpose in cement works. The size of fine aggregate is limited to a maximum of 4.75 mm gauge beyond which it is known as coarse aggregate. Fineness Modulus of Aggregates

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Experiment 3 Test For Fineness Modulus and Grading of Fine Aggregate …

This experiment aims to determine the fineness modulus and grading of fine aggregate through sieve analysis. Sieves ranging from 10mm to 150mm are used to separate the aggregate particles by size. The weight of material retained on each sieve is recorded and used to calculate the cumulative percentage retained and passing. A grading curve is plotted on semi-log graph …

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Fineness Modulus of Aggregate Calculator

Input the weight of fine or coarse aggregate above the table. ... Finally, click on the calculate button to get the fineness modulus of the aggregate. Enjoy the calculator. Share On: Er. Ranjeet Sahani "Structural Engineer" with over 5 years of experience in estimation, structural design, and surveying. I am passionate about using my skills to ...

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