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optimum fineness modulus of sand

optimum fineness modulus of sand

optimum fineness modulus of sand

optimum fineness modulus of sand. The larger the fineness modulus is the coarser the sand will be The appropriate range of fineness modulus of the sand aggregate used in normal concrete is 37–16 Both medium sand and coarse sand spiked with some fine sand

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Fineness Modulus Of Sand Fineness Modulus Of Fine ...

The Fineness Modulus of Sand is an index number that indicates the mean size of the sand particles. It is calculated by performing the sieve analysis test with standard IS sieves. The fineness modulus of sand ranges from 2.2 to 3.2. To find the fineness modulus of fine aggregate required IS sieve are sizes of 4.75mm. 2.36mm, 1.18mm.0.6mm, 0.3mm ...

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What is Fineness Modulus of Sand (Fine Aggregate) and ...

2016-07-31  Calculation of Fineness Modulus of Sand Let us say the dry weight of sample = 1000gm After sieve analysis the values appeared are tabulated below. Therefore, fineness modulus of aggregate = (cumulative % retained) / 100 = (275/100) = 2.75 Fineness modulus of fine

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optimum fineness modulus of sand

Optimum Mix Design for Minimum Concrete Strength ... sand Coarse Cement Fineness Modulus 1.82 5.78 - Specific gravity, G s 2.34 2.65 3.13 Bulk Density (kg/m3) 1390 1635 1497 Absorption 2.42 1.86 - Particle Size Distribution of Akure Pit-Sand According to the Unified Soil Classification System, the sand sample is a fine – grained soil (sand) because

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Fineness Modulus Of Sand Fineness Modulus Of Fine ...

The Fineness Modulus of Sand is an index number that indicates the mean size of the sand particles. It is calculated by performing the sieve analysis test with standard IS sieves. The fineness modulus of sand ranges from 2.2 to 3.2. To find the fineness modulus

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What is Fineness Modulus of Sand (Fine Aggregate) and ...

Determination of Fineness Modulus of Sand To determine the fineness modulus, we need standard sieves, mechanical sieve shaker (optional), dry oven and digital weight scale. Sample preparation Take a sample of fine aggregate in pan and placed it in dry oven at a temperature of 100 – 110 o C. After drying take the sample and note down its weight. Test Procedure - Fineness Modulus of Sand

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optimum fineness modulus of sand - promesa-walbrzych.pl

The workability of the optimum Fineness Modulus, 2.78, was estimated to be approximately 415 mm which is a mix with considerable workability. All finely graded crushed stone used in this research study checked to match the ASTM grading requirements for fine . Read More. Cement Fineness Concrete Construction Magazine. 197081enspensp6. For concrete containing no entrained air, there is a ...

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FINENESS MODULUS OF SAND - CIVIL ACADEMIC

Fineness modulus of sand is defined as the cumulative amounts of aggregate that remained on each of the sieve sizes ranging from 75 mm to 150 microns are added together and divided by 100. The fineness modulus is commonly used to determine the coarseness or fineness of an aggregate. A higher fineness modulus value suggests a coarser aggregate, whereas a lower fineness modulus value implies a ...

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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 56.83 MPa resulting in 16% increase in strength. For Every 0.1 increase in FM of sand from 2.0 to 3.0, 28 days Compressive Strength ...

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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, 2.36mm,

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Fineness modulus and its calculation – ProBCGuide

2015-04-17  2015-04-17  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. On the other hand course sand produces a concrete mixture that is harsh and difficult to finish and will cause segregation.Therefore

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A Study on Dredged Sea Sand as an Optimum Replacement for ...

Dredged sea sand : Fineness modulus . 3.477 : Dredged sea sand . Zone : 3 . Dredged sea sand : Specific gravity . 2.591 : IV. CHEMICAL PROPERTIES OF DREDGED SEA SAND . The chemical properties of dredged sea sand are investigated by two other laboratories and results are presented in Table 8 and 9 respectively. Sample taken for test 1kg, Moisture condition when received in Surface

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Optimum utilization of Quarry dust as partial replacement ...

Optimum utilization of Quarry dust as partial replacement of sand in concrete Lohani T.K.1, ... strength, modulus of elasticity, water absorption of hardened concrete. The durability of concrete was studied by immersing the concrete cube in 5% solution of MgSo 4, 5% solution of NaCl and 2N solution of HCl for 28 days and 91 days and results were compared with the standards to achieve the ...

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The Importance of Fineness Modulus Concrete Construction ...

1994-01-01  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. FM is the sum of the total percentages retained on each specified

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optimum fineness modulus of sand

Optimum Mix Design for Minimum Concrete Strength ... sand Coarse Cement Fineness Modulus 1.82 5.78 - Specific gravity, G s 2.34 2.65 3.13 Bulk Density (kg/m3) 1390 1635 1497 Absorption 2.42 1.86 - Particle Size Distribution of Akure Pit-Sand According to the Unified Soil Classification System, the sand sample is a fine – grained soil (sand) because

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FINENESS MODULUS OF SAND - CIVIL ACADEMIC

Fineness modulus of sand is defined as the cumulative amounts of aggregate that remained on each of the sieve sizes ranging from 75 mm to 150 microns are added together and divided by 100. The fineness modulus is commonly used to determine the coarseness or fineness of an aggregate. A higher fineness modulus value suggests a coarser aggregate, whereas a lower fineness modulus value implies a ...

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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 ...

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

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. If FM for coarse aggregates is desired, then sieves of 9.5mm (3⁄8in.), 19.0mm (3⁄4in), 37.5mm (11⁄2in) can be included. There can ...

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A Study on Dredged Sea Sand as an Optimum Replacement for ...

Dredged sea sand : Fineness modulus . 3.477 : Dredged sea sand . Zone : 3 . Dredged sea sand : Specific gravity . 2.591 : IV. CHEMICAL PROPERTIES OF DREDGED SEA SAND . The chemical properties of dredged sea sand are investigated by two other laboratories and results are presented in Table 8 and 9 respectively. Sample taken for test 1kg, Moisture condition when received in Surface

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FINENESS MODULUS OF AGGREGATE – WHAT, WHY HOW ...

2014-09-01  Generally sand having fineness modulus more than 3.2 is not used for making good concrete. Fineness modulus can also be used to combine two aggregate to get the desirable grading. How to Determine Fineness Modulus? Following procedure is adopted to calculate fineness modulus of aggregate. Procedure . Sieve the aggregate using the appropriate sieves (80 mm, 40 mm, 20 mm,

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Fineness Modulus For Masonry Sand

Fineness Modulus of Sand Fine Sand 1.5 2.0 Medium sand 2.0 2.5 Medium Coarse Sand 2.5 3.0 Coarse Sand 3.0 3.5. Can someone please be curing period of the following according to IS codes Column beam slab brick masonry raft found. and also tell how many hoursday 922 How to calculate sand , cement quantity for 23mm thk brick work. Get Price; What Is The Fineness Modulus Of Fine

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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 mathematical conversions. Use each

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HOW TO BLEND AGGREGATE USING FINENESS MODULUS VALUE ...

2015-02-10  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) Sieve the fine aggregate using sieves

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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.

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