minimum value of finess modulus of sand

Fineness Modulus of Coarse Aggregates and its Calculation

Limits of Fineness Modulus. Fineness modulus of coarse aggregate varies from 5.5 to 8.0. And for all in aggregates or combined aggregates fineness modulus varies from 3.5 to 6.5. Range of fineness modulus for aggregate of different maximum sized aggregates is given below.

1 Jan 1996 , The fineness modulus of the fine aggregate is ...

Fineness modulus - Wikipedia. The Fineness modulus (FM) is an empirical figure obtained by adding the total percentage of , Fine aggregates range from a FM of 200 to 400, and coarse aggregates smaller than 381 mm range from 650 to 800 Combinations of fine and....

finess modulas test of sand - BINQ Mining

Jun 05, 2013· Materials – Aggregate – Classes "Aggregate" is a collective term for the mineral materials such as sand, gravel … Rather than list WSDOT specifications for each test in their respective ….. common gradation description for fine aggregate is the fineness modulus. …. The amount of fines generated is measured and the result is reported as a degradation factor.

Standard Specification for Fine Aggregate for Asphalt ...

This specification covers fine aggregate for use in bituminous paving mixtures. The aggregate shall be sampled to meet the requirements prescribed. Grading, fineness modulus and plasticity index shall be tested to meet the requirements prescribed. This abstract is a brief summary of the referenced standard.

CHAPTER 3 PROPERTIES OF MATERIALS - Shodhganga

Sl.No. Fineness Modulus Nature of sand 1 2.2 – 2.6 Fine sand 2 2.6 – 2.9 Medium sand 3 2.9 – 3.2 Coarse sand Sand having a fineness modulus more than 3.2 will be unsuitable for making satisfactory concrete. The fineness modulus values obtained for sand, quarry dust and coarse aggregate are given in Tables 3.7 to 3.9.

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.

What is the finess modulus of sand? - ALLInterview

Fineness modulus of sand is an index arrived based on the particle size analysis and then dividing the sum of the cumulative percentage of particles retained on the sieves by 100. it is important to note that higher the fineness modulus, higher is the coarser portion of the sand.

What is the minimum and maximum bulk density of coarse and ...

Feb 26, 2018· Natural mineral aggregates, i.e., sand and gravel have a bulk density of 95 to 105 lbs/ft3 (1520 - 1680 kg/m3) and produce Normal- Weight concrete (NWC). Aggregates with bulk densities less than 70 lbs/ft3 (1120 Kg/m3) are called Lightweight. A2A

fineness modulus for crush sand - joyofhope.nl

IS 1542 (1992): sand for plaster - iitk.ac.in. b) 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 sands and crushed gravel sands …

HOW TO BLEND AGGREGATE USING FINENESS MODULUS VALUE ...

Fineness modulus value can be used as a technical way to blend coarse aggregate with fine aggregate to produce desired grading. 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)

Properties of Aggregates - Civil Snapshot

But in case of fully saturated sand the water films are broken and the volume becomes equal to that of dry sand. Fineness Modulus. 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 FINE AGGREGATE (SAND) and SIEVE ...

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

(PDF) METHOD OF CALCULATION OF THE FINENESS MODULUS …

Significance and Use A method of selecting mixture proportions Fineness = 9(100) - 156 = 900 - 156 for concrete based on the fineness modulus of the Modulus 100 100 combined fine and coarse aggregate was proposed Fineness by Abrams in 1918.

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

What Is Fineness Modulus of Sand (Fine Aggregate)? 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 ...

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 - 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.

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.

What is the fineness modulus of sand - answers.com

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 - 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.

What is the value of fineness modulus of sand - answers.com

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 of Sand for Concrete - civil-engg-world.com

Fineness Modulus of Sand for Concrete Fineness of fine aggregate is related to term fineness modulus ; most commonly sand. Fineness modulus is a measure to define fineness of aggregate precisely it defines coarseness or fineness of aggregate to be used in concrete .

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 ...

FINENESS MODULUS OF AGGREGATE - civilblog.org

Sep 01, 2014· Fineness Modulus of Sand Why to Determine Fineness Modulus? Fineness modulus is generally used to get an idea of how coarse or fine the aggregate is. More fineness modulus value indicates that the aggregate is coarser and small value of fineness modulus indicates that the aggregate is finer. Fineness modulus of different type of sand is as per ...

Gradation Test | Sieve Analysis of Fine and Coarse Aggregates

Jun 02, 2012· Degree of gradation is also called fineness modulus of sand. We find fineness modulus and compare it the standard recommended values. Apparatus: The apparatus consists of six different types of sieves i.e. #4, #8, #16, #30, #50, and #100 sieve. The smallest sieve number is at the top and the others are arranged in ascending order.

SIEVE ANALYSIS AND FINENESS MODULUS OF SAND - YouTube

Dec 09, 2017· In this video , we will see how to do the sieve analysis and find out the Fineness Modulus of sand.

Optimum Mix Design for Minimum Concrete Strength ...

displays the properties of pit- sand sample from Akure, Nigeria. Table 1: Determined properties of Pit-sand from Akure Property Value Specific gravity, G s 2.34 Bulk Density (kg/m3) 1390 Absorption 2.42 Fineness modulus 1.82 Cement Cement is a hydraulic powder that reacts with water and hardens under water to form a hardened rock. In

Fineness Modulus - scientific.net

Abstract: Based on a series tests, the properties of proto-machine-made sand of gravel such as grain feature, fineness modulus, grading, density, void ratio and value as well as the fineness distribution of stone powder were studied, the influences of content of stone powder on these properties of sand and strength of cement mortar were investigated.

fineness modulus of sand - infirmiere-infirmier.be

As fineness modulus of sand changes from 2.0 to 2.5 there is an increase in compressive strength ... formula for fineness modulus of sand – Grinding Mill China . CALCULATION OF FINENESS MODULUS – Cost Effective … calculation of fineness modulus enter values of { z } & press calculate … of sand [ z ] pure sand: x: 100 ...

Exp 3 Sieve Analysis - Civil Engineers PK

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. The value of FM will not change if we add non standard sieves in standard set of sieves.

Effect of Fineness Modulus of Manufactured Sand on ...

closer to rounded river sand. Another issue associated with river sand is that of obtaining required grading with a fineness modulus (FM) of 2.4 to 3.1. Generally FM of 2.2 to 2.6, 2.6 to 2.9 and 2.9 to 3.2 indicates that the sand is fine, medium and coarse confirming to …

fineness modulus value for quarry dust - riversidevets.co.za

The fineness moduli of sand and quarry dust are presented in Table 1. The higher the value of fineness modulus of aggregate, the coarser it is (Lambe and Robert, 2000). The fineness modulus of quarry dust is greater than that of sandwhich indicates that the quarry. Read More

Fineness Modulus of Sand | Mathematics | Nature

Fineness Modulus of Sand - Free download as Powerpoint Presentation (.ppt / .pptx), PDF File (.pdf), Text File (.txt) or view presentation slides online. Fineness Modulus