 • #### 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.

• #### SIEVE ANALYSIS AND FINENESS MODULUS OF SAND

· In this video, we will see how to do the sieve analysis and find out the Fineness Modulus of sand.

• #### SIEVE ANALYSIS OF COARSE AND FINE AGGREGATES ...

· Add the cumulative weight of aggregate and calculate the fineness modulus using formula: Fineness modulus for fine aggregates = ∑ 100. Fineness modulus for coarse aggregates = ∑ + 5 100. Where, C denotes the cumulative percentage of mass retained in a sieve. Determine the grade of aggregates from the Table 1 and the Table 2.

• #### Sieve Analysis of Fine and Coarse Aggregates

1.1 Use this test method to determine the particle size distribution of aggregate samples, using standard U.S. sieves with square openings. 1.2 Use Part I to determine a weight-based, dry-sieve analysis for an aggregate sample. 1.3 Use Part II to determine a weight-based, sieve analysis for an aggregate sample requiring a washed sieve analysis.

• #### To perform sieve analysis and to determine fineness ...

· Functions of sieve analysis. Sieve analysis is performed on coarse and fine aggregates in order to check their gradation. This gradation gives an indirect measure if the workability and average particle size. Fineness modulus. It is the cumulative percentage retained on standard sieve 150μm and above divided by 100.

• #### Grain Size Analysis of Fine Aggregates

Test for grain size analysis or sieve analysis of aggregates are done to determine its particle size distribution, fineness modulus, effective size and uniformity coefficient. Grain Size Analysis of Aggregates Fine aggregate is the sand used in mortars. Coarse aggregate is the ...

• #### Fineness Modulus of Cement and Aggregates

Fineness Modulus of Coarse Aggregates. The sieve analysis, commonly known as the gradation test. It determines the gradation (the distribution of aggregate particles, by size, within a given sample) in order to determine compliance with design, production control requirements, and verification specifications.

• #### CHAPTER 2 SIEVE ANALYSIS AND FINENESS MODULUS …

CHAPTER 2 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.

• #### Fineness Modulus

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 subdivided by 100 gives the value of fine aggregate. To find the fineness modulus of fine ...

• #### SIEVE ANALYSIS OF FINE AND COARSE AGGREGATES …

SIEVE ANALYSIS OF FINE AND COARSE AGGREGATES AASHTO T 27 SCOPE The sieve analysis, commonly known as the gradation test, is a basic essential test for all aggregate technicians. The sieve analysis determines the gradation (the distribution of aggregate ... determine the amount of material finer than the No. 200 (75 µm) sieve.

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

· If any standard sieve is missing, use the value of next higher sieve. Adding extra sieve does not change the value of FM. Fineness Modulus. It is the cumulative percentage retained on standard sieve 150μm or sieves No 100 and above divided by 100. It is a single factor or an empirical number which we get from the results of sieve analysis.

• #### Gradation of fine aggregate by sieve analysis

· Use additional sieves as desired or necessary to provide other information, such as fineness modulus, or to regulate the amount of material on a sieve. Determine the empty weight for each sieve and record in a table. Nest the sieve in descending order from top to bottom and place 1000g sample on the top sieve. Agitate (shake) the sieve by hand ...

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

· Following procedure is adopted to calculate fineness modulus of aggregate. Procedure Sieve the aggregate using the appropriate sieves (80 mm, 40 mm, 20 mm, 10 mm, 4.75 mm, 2.36 mm, 1.18 mm, 600 micron, 300 micron & 150 micron)

• #### Fineness Modulus of Fine Aggregate | Fineness Modulus of ...

· Fineness Modulus of Fine Aggregate: 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, …

• #### Nazry Azillah, Roslli Noor Mohamed*, Nur Hafizah A. Khalid ...

sand and granite which can cause nature imbalance. In this study, the characterization of aggregates covers the physical and strength properties. In order to obtain the physical properties, the specific gravity, water absorption, sieve analysis, fineness modulus and moisture content tests were conducted.

• #### Classification of Aggregates, Sand | 3rd Sem | Lecture ...

· Significance of fineness modulus. More fineness modulus value indicates that the aggregate is coarse and small value if fineness modulus indicates that the aggregate is finer. Procedure. Sieve the aggregate for about 10 minutes using the appropriate sieves ( 80mm, 40mm, 20mm, 10mm, 4.75mm, 2.36mm, 1,18mm, 600 microns, 300 microns, and 150 microns)

• #### Types of Sand: Uses, Properties, Grain size ...

Sieve Analysis of sand. A sieve analysis (gradation test) is a method or procedure used to access the particle size distribution of granular material and to determine its compliance with design, ... i.e. Fineness modulus (F.M.) = Sum of Cummulated percentage retained / 100 = ⅀R/ 100.

• #### Sieve Analysis of Sand, Test for Silt and Clay Content ...

The paper "Sieve Analysis of Sand, Test for Silt and Clay Content, Test for Chloride Content" is a good example of an assignment on engineering and construction. This begins by giving a brief introduction where the importance of the text is highlighted. The aim of this test was to determine the particle distribution in the sample.

• #### Sieve Analysis of Soil; Its Determination, Theory ...

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. The fineness modulus can be looked upon as a weighted average size or a sieve on which the material is retained, and the sieves being counted from the finest.

• #### Fineness Modulus Of Sand [2nv8y0xz8ylk]

useful in explaining the conce pt of Fineness Modulus. Aggregates make up 60% – 75% of the absol ute volume of a typical concrete mix. Fine aggregate is. generally considered to be smalle r than the No. 4 (4.75 mm) screen while the coa rse aggregate is. considered to be larger than the No. 4 …

• #### FINENESS MODULUS OF FINE AGGREGATE

FINENESS MODULUS OF FINE AGGREGATE TXDOT DESIGNATION: TEX-402-A CONSTRUCTION DIVISION 2 – 2 LAST REVIEWED: SEPTEMBER 2014 4.2 Calculate the Fineness Modulus (FM): FM Cumulative percent retained= ( ) / 100 4.3 Table 1 lists example amounts for discussion purposes. Table 1—Amounts for Example Calculations

• #### 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.

• #### Exp 3 Sieve Analysis

Sieve Analysis.As we know that the Fineness modulus is a measurement of the coarseness or fineness of a given aggregate, higher the FM the coarser the aggregate. The above table is showing us that the Laurence pure sand is coarser then Chenab sand …

• #### 4 Testing

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 accordance with AASHTO T 27 by Sieve

• #### 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.

• #### Virtual Labs

To determine the fineness modulus and fine size distribution of fine aggregates (river sand and beach sand) by sieve analysis. Apparatus used: Mechanical shaker, Trays, Set of fine sieves with pan, Weighing scale etc.

• #### Solved: 2. While Doing Sieve Analysis For A Sand Sample, T ...

2. While doing sieve analysis for a sand sample, the testing results are shown in the following Table, please calculate the fineness modulus and determine the gradation zone of this sand sample. Sieve/mm 10.05.00 2.50 1.25 0.6300.315 0.160<0.160 Residue on sieve/ g 0 13.470.6 120.3 115.8 123.2 55.1 1.4 Percentage of the sieve residue ...