
Aggregates for Concrete as per American Standards
The fine aggregate shall not pass 45% from a single sieve and retained on the next consecutive sieve as shown in table1 The fineness modulus of the fine aggregate shall be not less than 23 and more than 31 The fineness modulus shall not vary more than 020 ,...

What is Fineness Modulus and how to calculate it
Mar 07, 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, 475 mm, 236 mm, 118 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 ,...

What Is Fineness Modulus of Sand?
Fineness modulus = (Summation of cumulative % of weight retained up to 150 microns) / 100 Fineness modulus = 240/100 Fineness modulus = 24 So, in our case, it is Fine Sand Value of fineness Modulus of Sand...

Section 902 AGGREGATES
Base Fineness Modulus The average fineness modulus typical of the source for a specific fine aggregate Cobblestones (Cobbles) Rock fragments, usually rounded or semirounded, with an average dimension between 3 inches and 10 inch 90203 Coarse Aggregates for Portland Cement Concrete For...

What is the fineness modulus?
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 ....

Pit Sand  River Sand  M
Nov 21, 2017· Different construction activities requires different fineness modulus of sand Sand used in Brick work:The sand used for Brickwork should have a fineness modulus of 12 to 15 Sand used in plastering:The sand used for plastering should have a fineness modulus of less than 15 Sand used in making Concrete:...

requirement of crusher sand fine modulus
Manufactured sand is made from crusher dust (05 mm size) , generally lower than required as compared to standards and hence have high fineness modulus Improved Concrete Properties Using Quarry Dust as ....

fineness modulus of manufactured sand
Indian Standard 52 The fineness modulus of sand shall be not less than I4 in case of of manufactured sand what is the fineness modulus of manufactured sandEvaluation, testing and comparison between crushed manufactured sand and natural sand The fineness modulus by it self does not represent a gradation but its...

Solved: Calculate The Fineness Modulus For The ,
TABLE 57 Sample Calculation of Fineness Modulus Percentage of Individual Fraction Retained Cumulative Percentage Percentage Pass Sieve Size Retained by Weight ing by Weight by Weight 95 mm (3/8 in) 100 475 mm (No 4) 98 236 mm (No 8) 15 85 13 118 mm (No 16) 25 40 60 060 mm (No 30) 55 15 45 030 mm (No 50) 22 23 77 015 mm (No 100) 20 97 Pan 100 Total 286 100 Fineness Modulus ,...

CHAPTER 3 PROPERTIES OF MATERIALS
River sand 2507 Quarry dust 2688 Coarse aggregate 2703 323 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 475mm to 150 microns and ,...

14 AGGREGATES
1433 Fineness Modulus Fineness Modulus (FM) is used in determining the degree of uniformity of the aggregate gradation It is an empirical number relating to the fineness of the aggregate The higher the FM is, the coarser the aggregate is Fineness Modulus is defined as the sum of the cumulative percentages retained on specified sieves...

Fineness Modulus
Automatic control of fineness modulus is the key technology in this process Typical features are listed below in detail 1 German sand producing host machines are equipped and of low energy consumption, low cost, good particle shape, and stable grading The impact rotors in two cavities largely increase the crushing effect and reduce the ....

fineness modulus for crush sand
Crush Sand Mobile Crusher Malaysia Fineness modulus for crush sand newest crusher grinding hat is the fineness modulus of natural sand crusher such a requirement often necessitates the use of fineness modulus for sand fine sand should consist of obile sand washing machine sand washing machine which can echanical crushing screening made of particle size less than 4...

Concrete Aggregates
The fineness modulus is computed from screen analysis data by adding the cumulative percentages of aggregate retained on each of a specified series of sieves, and dividing the sum by 100 The sieves used for determining the fineness modulus are: No 100 (150 µm), No 50 (300 µm), No 30 (600 µm), No 16 (118 mm), No 8 (236 mm), No 4 (4 ....

Fineness modulus
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 100Sieves sizes are: 150μm (No 100), 300μm (No 50), 600μm (No 30), 118mm (No 16), 236mm (No 8), 475mm (No 4), 95mm (3/8in), 190mm (3/4in), 375mm (11/2in), and larger ....

Fineness Modulus
To find the fineness modulus of fine aggregate we need sieve sizes of 475mm, 236mm, 118mm, 06mm, 03mm and 015mm Fineness modulus of finer aggregate is lower than fineness modulus of coarse aggregate Determination of Fineness Modulus of Sand To determine the fineness modulus, we need standard sieves, mechanical sieve shaker (optional ....