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

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01/09/2014 · 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 given below

Indian Standard Fineness Modulus Of Quartz Sand - XSM Indian Standard Fineness Modulus Of Quartz Sand As a global leading manufacturer of products and services for the mining industry, our company can provide you with advanced, rational solutions for any size …

Fineness modulus of coarse aggregates represents the average size of the particles in the coarse aggregate by an index number It is calculated by performing sieve analysis with standard sieves The cumulative percentage retained on each sieve is added and subtracted by …

Study On Behaviour Of Concrete Partially Replacing Quartz Sand As Fine Aggregate Fineness modulus = 42 We are hopeful that this will be of great use to all engineers who are looking for more information on “Behaviour Of Concrete Partially Replacing Quartz Sand As Fine Aggregate

07/03/2016 · Fineness modulus gives the idea about how course or fine the sand is Lower FM indicates fine sand and higher FM indicates courser sandFine sand requires more cement paste due to high surface area and tendency to develop crack

459 Fineness Modulus • Fineness modulus is the sum of the cumulative percentage retained on the sieves of the standard test sieves Fineness modulus (FM) = (Cum percent retained / 100) Standard test sieves are as follows: Coarse aggregate: 75mm, 38mm, 20mm, 10mm Fine aggregate: 475mm, 236mm, 118mm, 0600mm, 0300mm, 0150mm Total 54 41

In the present investigations, the effect of Fineness Modulus of sand has been investigated The Fine aggregate (Sand) taken is Yamuna river sand and coarse aggregate taken is Dolomite limestone in crushed form It has been sorted in several categories starting the …

Compressive strength of gamma-irradiated polymer concrete ent concentrations of silica sand as aggregate and a commercial unsaturated determination; (d) sand with fineness modulus of 235; and (f) coarse aggregate

Fine sand: fineness modulus of 22–16, with an average particle diameter 0 35–0 25 mm; Special fine sand: fineness modulus of 15–07, with an average particle diameter of 025 mm or less 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

Quartz Sand; Grading of Sand The fineness modulus sand should be between 2 and 3 A smaller value of fineness modulus indicates the presence of finer particles and vice versa If good sand is not available in the nearby of the site, the substitutes may be used as fine aggregate

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

Chat Now fineness modulus of quartz sand - ashf Traduire cette page It is therefore very fine poorly graded sand The Fineness Modulus is the most commonly reduce vertical shaft crusher feed tune sand fineness modulus Read Here SIEVE ANALYSIS AND FINENESS MODULUS OF SAND - YouTube · In this video , we will see how to do the sieve analysis

20/07/2018 · To determine the fineness modulus, the contractor adds the cumulative percentage-retained values and divides the sum by 100 This process must be repeated for both coarse and fine aggregate sizes Once the fineness modulus of each size has been determined, they can be combined by means of a special equation to determine the proportions necessary for creating the desired concrete

CHAPTER 3 PROPERTIES OF MATERIALS Concrete is made up of cement, fine aggregate (sand), coarse sand based on the fineness modulus (IS 2386 - PART III 1963) as shown in Table 36 65 Table 36 Fineness of aggregates SlNo Fineness Modulus Nature of sand 1 22 – 26 Fine sand

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 015 mm, 03 mm, 06 mm, 118 mm, 236 mm, 475 mm, 95 mm, 190 mm, 381 mm and larger increasing in the ratio of 2:1

Fineness modulus of aggregate is an index number which gives an idea about the finance of aggregate and is an approximate proportion of the average size of particle in the aggregate It is found out by sieve analysis test of standard size in the l

IS 1542 (1992): sand for plaster - iitkac b) As per the grading given in Table 1, the fineness modulus of sand could vary from I2 to 22 However, it is preferable to have minimum fineness modulus of l-4 in case of crushed stone sands and crushed gravel sands and a …

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

The aggregate consists of 5–20 mm crushed rock, with the river quartz sand having the fineness modulus of 25 Four types of natural quartz sand are used for producing GQS with the Blaine specific area of 283–551 m 2 /kg, having SiO 2 content of 99%, 945%, 921%, and 847%, respectively

11 This method determines the fineness modulus of concrete fine aggregate used in evaluation of natural and manufactured sands for portland cement concrete 12 The values given in parentheses (if provided) are not standard and may not be exact mathematical conversions Use …

What Is the Fineness Modulus of Fine Aggregate? The American Standard Society for Testing and Materials requires a number between 23 and 31 for fine aggregate on the fineness modulus scale Fineness modulus estimates the proportions of aggregate in construction materials

Requirement Of Crusher Sand Fine Modulus - CME Mining Machine define fineness modulus of sand - quarry machine and crusher plant sale in THE IMPORTANCE fineness modulus of quartz sand the fineness modulus of sand quartz sand in PVA fiber Chat Now fracking sand stone fineness - ironbeneficiation View Silica Sand offered by different

The Fineness Modulus (FM) is an index number which is roughly proportional to the average size of the particles in an aggregate sample It is obtained by adding the cumulative percentages coarser

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