Home / fineness modulus of sludge . Embedded ZrO2 nanoparticles mechanical properties monitoring . fineness modulus of 2.25 and specific gravity of 2.58g/cm3 was used as.Effects of Nano-Materials on Properties of Waterworks Sludge Ash Cement Paste. Read More.
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.
Fineness modulus 2.56 Table 3: Physical properties of Textile mill sludge Physical properties Results Specific gravity 1.5 Water absorption Fineness modulus 2.82 Table 4: Physical properties of coarse aggregate Physical properties Results Specific gravity 2.47
The fineness modulus is an empirical coefficient obtained by adding the percentages of retention in a series of pre- established sieves and dividing the sum thus obtained by 100. For concrete sand it must be between 2.3 and 3.1. The fineness modulus gives an indication of the size of the inert surface and its workability in the mix.
31-07-2016· 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.
Sludge is an unavoidable byproduct of primary, secondary and advanced wastewater treatment processes. It is typically generated at a rate of 70–90 g/person equivalent per day Fineness modulus 2.82 7.45 Specific gravity 2.62 2.57 Water absorption % 1.20 2.6
FINENESS MODULUS The fineness modulus is an empirical coefficient obtained by adding the percentages of retention in a series of pre-established sieves and dividing the sum thus obtained by 100. For concrete sand it must be between 2.3 and 3.1. The fineness modulus gives an indication of the size of the inert surface and its workability in the mix.
Fineness modulus Specific gravity (kg/dm3) Bulk density (kg/dm3) Water absorption 24h (%) Water treatment sludge (WTS) aggregate 2.38 2.48 2.16 0.73 5.65 Sand 1.18 1.90 2.61 1.50 0.85 The WTS collected was dried at 110 ± 5°C for 24 h to remove the water and was milled and passed through a
Paper Sludge ash (Fig.3.1) is the waste product obtained in the manufacture of paper from the paper Fineness modulus 3.91 3.6. Methodology Mix Design was done as per IS: 10262-2009. The details on the mix proportion for the conventional concrete are tabulated Table 5.
FINENESS MODULUS OF FINE AGGREGATE TXDOT DESIGNATION: TEX-402-A CONSTRUCTION DIVISION 1 2 LAST REVIEWED: SEPTEMBER 2014 Test Procedure for 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
Fineness Total Modulus 100 0 0 0 4 21 46 74 89 95 329 = 3.29 3.29 4 49 91 100 100 100 100 100 100 744 7.44 3 32 59 66 72 81 91 96 98 598 5.98 C 104 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 specificed
01-09-2014· 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 given below. Type of Sand. Fineness Modulus Range. Fine Sand.
fineness modulus was 2.69. Coarse aggregate was also obtained from the middle region of the Ta-an River. Large stones were crushed, and those measuring 10 mm and 20 mm were mixed in a certain ratio and used as coarse aggregate. The coarse aggregate had a specific gravity of 2.59, and its fineness modulus was 6.72. Methods
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
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.
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,
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.Sieves sizes are: 150-μm (No. 100), 300-μm (No. 50), 600-μm (No. 30), 1.18-mm (No. 16), 2.36-mm (No. 8), 4.75-mm (No. 4), 9.5-mm (3/8-in.), 19.0-mm (3/4-in.), 37.5-mm (11/2-in.), and larger
FINENESS MODULUS OF FINE AGGREGATE TXDOT DESIGNATION: TEX-402-A CONSTRUCTION DIVISION 1 2 LAST REVIEWED: SEPTEMBER 2014 Test Procedure for 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
01-09-2014· 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 given below. Type of Sand. Fineness Modulus Range. Fine Sand.
11-06-2021· FINENESS MODULUS OF FINE AND COARSE AGGREGATE AIM: To determine the fineness modulus of given fine and coarse aggregates. APPARATUS: IS test sieves, square hole perforated plate 75mm, 40mm, 20mm, 10mm, and fine wire cloth of
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
10-02-2015· 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)
Example For this procedure 4.1 A typical example of the calculation of the fineness modulus is shown below: Fineness N(100) Sum Total of Percent Passing Total Percent Retained Modulus 100 Fine Coarse Combined Sieve Sizes, Aggre- Aggre- Course and where U. S. Series gate gate Fine 65:35 N = number of sieves involved in the sum total of percent passing from the largest size 1-1/2-in. (38.1-mm
01-01-2019· The Fineness Modulus (FM) is a single number that is used to determine the aggregate distribution. The lower the Fineness Modulus the smaller the average pa...
24-05-2020· Fineness modulus are ready index of coarseness or fineness of the material. It is also defined as an empirical factor obtained by adding the cumulative percentage of aggregate retained on each of the standard sieves ranging from 80mm to 150micron
If fineness modulus of sand is 2.5, it is graded as very fine sand fine sand medium sand coarse sand
07-03-2016· How to calculate Fineness Modulus Procure to determine Fineness Modulus. 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) Note down the weight of aggregate retained on each sieve.; Calculate the cumulative weight of aggregate retained on each sieve.; Find out the cumulative
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 was 2.69. Coarse aggregate was also obtained from the middle region of the Ta-an River. Large stones were crushed, and those measuring 10 mm and 20 mm were mixed in a certain ratio and used as coarse aggregate. The coarse aggregate had a specific gravity of 2.59, and its fineness modulus was 6.72. Methods
Fineness Total Modulus 100 0 0 0 4 21 46 74 89 95 329 = 3.29 3.29 4 49 91 100 100 100 100 100 100 744 7.44 3 32 59 66 72 81 91 96 98 598 5.98 C 104 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 specificed
Fineness Modulus Crusherfeldspar Know More. FINENESS MODULUS OF AGGREGATE WHAT, WHY . 2014-9-1 What is Fineness Modulus of Aggregate Fineness modulus is an empirical factor obtained by adding the cumulative percentages of aggregate retained on each of
10-02-2015· 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)
Fineness Modulus. For aggregates used in PCC, another common gradation description for fine aggregate is the fineness modulus. It is described in ASTM C 125 and is a single number used to describe a gradation curve. It is defined as: The larger the fineness modulus, the more coarse the aggregate. A typical fineness modulus for fine aggregate
Hypo Sludge becomes a new innovation material that can be used as material to support the green technology. Hypo sludge behaves like cement because of silica and magnesium properties. Fineness Modulus 7.52 3.19 Specific Gravity 2.75 2.65 Water Absorption 1.82 1.30 2.4.
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highest values of fineness modulus are used instead of those with lowest values of fineness modulus. 2.2.2 In Table 2, the fineness modulii of fine aggregate has been taken as 1.26 ( fine sand ) for leaner mixes and 2.87 ( coarse sand ) for richer mixes, for computing the constants.