m /crush sand used as partial replacement of fine sand in construction line and the density of M /crush sand is 1750 kg / m3, specific gravity and fineness of modulus is found to be 2.73 and 4.66 respectively.

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The Fineness Modulus is an index number that indicates the mean size of the sand particle. It is calculated by the sieve analysis test with standard IS sieves. The fineness modulus of sand ranges from 2.2 to 3.2. The formula for its calculation is, Fineness modulus of Sand = (Cumulative % retained) / 100.

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Coarse aggregate means the aggregate which is retained on 4.75mm sieve when it is sieved through 4.75mm. To find fineness modulus of coarse aggregate we need sieve sizes of 80mm, 40mm, 20mm, 10mm, 4.75mm, 2.36mm, 1.18mm, 0.6mm, 0.3mm and 0.15mm. Fineness modulus is the number at which the average size of particle is known when we counted from ...

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Fine sand fineness modulus of 2.21.6, with an average particle diameter 0 350 25 mm special fine sand fineness modulus of 1.50.7, with an average particle diameter of 0.25 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.

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Jul 30 2016What Is Fineness Modulus of Sand 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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Fig. 2 Shape modulus of fine aggregate. Table 4 Fineness modulus with blending ratios. Blending ratio of CS (%) 0 (sea sand) 30 50 70 100 (crush sand) FM 2.80 3.08 3.23 3.50 3.98 Table 5 Unit weight, shape index and shape modulus with blending ratios. Blending ratio of CS (%) 0 (sea sand) 30 50 70 100 (crush sand) Unit weight (t/m3) 1.51 1.46 ...

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what is the sand fineness modulus of beach sand BINQ . Mar 31, 2013Fine aggregate shall consists of natural sand, crushed stone sand, crushed sand Fine Medium Coarse Beach or river shingle Broken stone to determine,the fineness modulus,the effective size and uniformly coefficent .

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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 aggregate is 2.75. It means the average value of aggregate is in between the 2 nd ...

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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

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fineness modulus for crush sand. crush rocks for gold.Fineness Modulus For Sand . By Luke M. Snell and Bryan Castles. 1. This paper was published in the Proceedings of the 10th Annual Mongolian Concrete Conference. Read more

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So, the Lawrencepur sand lies in the category of medium coarse sand; The value of fineness modulus is between 2.5 and 3.1, hence it is good fine aggregate; The graphs of the gradation curve are intersecting because the material is not well graded.

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aggregates—sand, gravel, crushed stone, and air-cooled blast-furnace slag—produce freshly mixed normal-weight concrete with a density (unit weight) of 2200 to 2400 kg/m. 3 (140 to 150 lb/ft. 3). Aggregates of expanded shale, clay, slate, and slag (Fig. 5-3) are used to produce struc-tural lightweight concrete with a freshly mixed density

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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.

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Fineness modulus of fine aggregate varies from 2.0 to 3.5mm. Fine aggregate having fineness modulus more than 3.2 should not considered as fine aggregate. Various values of fineness modulus for different sands are detailed below. Type of sand Fineness modulus range Fine sand 2.2 – 2.6 Medium sand 2.6 – 2.9 Coarse sand 2.9 – 3.2

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An example provided in the ACI 211 standard states that, "For a fine aggregate having a fineness modulus of 2.8 and a 37.5mm nominal maximum size of coarse aggregate, the table indicates that 0.71m3 of coarse aggregate, on a dry-rodded basis, may be used in each cubic meter of concrete. The required dry mass is, therefore, 0.71 x 1600 = 1,136kg."

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m /crush sand used as partial replacement of fine sand in construction line and the density of M /crush sand is I-1750 kg / m3, specific gravity and fineness of modulus is found to be 2.73 and 4.66 respectively.

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sizes of coarse aggregates 10mm, 12.5mm and 16mm with two types of fine aggregate with fineness modulus 2.65 and 2.88 were used in the study. It was concluded that concrete made with 10mm size coarse aggregate showed higher compressive strength and the sand with 2.88 FM also yielded higher compressive strength.

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Medium sand: fineness modulus is 3.0-2.3, the average particle size is 0.5-0.35 mm. Fine sand: fineness modulus is 2.2-1.6, the average particle diameter is 0.35-0.25 mm. Extra fine sand: fineness modulus is 1.5-0.7, and the average particle diameter is less than 0.25 mm. 2. According to the density of aggregate

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In crushed sand (if getting from demolished concrete), the silt or dust can be removed by any of the method that is used in normal sand (e.g. washing). ... The second is find the fineness modulus ...

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Fineness Modulus of Sand & Crumb Rubber ... Third, the modulus of elasticity depends on the percentages added: the more rubber added to concrete, the less elastic the product will be. In addition ...

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Fineness Modulus Of Crusher Dust 30Lp5 DahmenTraining. Fineness Modulus Of Crusher Dust Which is better sand maker hammer vertical or roll crusher it takes a long time to adjust the particle size particle grading and fineness modulus of the product by adjusting the gap of the grate the controllability of product quality is not high 2 vertical shaft crusher vertical shaft crusher is composed of ...

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Fineness Modulus Of River Sand In South Africa. Fineness modulus 19mm stone crusher in south africa fineness modulus of gold head sandfineness modulus of gold head sand.Fineness modulus of gold head sand.Mining is the extraction of valuable minerals …

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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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*The fineness modulus of fine aggregate shall be not less than 2.3 nor more than 3.1 for FA1, and not less than 3.3 nor more than 4.0 for FA2. †This limit shall be 5% if the clay size material (finer than 2 μm) does not exceed 1% of the total fine aggregate sample.

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effect fineness crusher fineness factor in crushing vibrating sieve separatorCivil At Work Fineness Modulus And Particle Size The application of fineness modulus and particle size distribution of aggregate is to fine the aggregate is coarse or fine wheather it can be used in -effect fineness crusher-,Effect Of Fineness Of Sand On The Cost And Properties effect fineness crusher ....

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material such as sand, gravel, crushed stone, blast-furnace slag, and lightweight aggregates that usually occupies approxi-mately 60 to 75% of the volume of concrete. Aggregate properties significantly affect the workability of plastic concrete and also the durability, strength, thermal properties, and density of hardened concrete.

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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...

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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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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.

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Sieve Analysis Test Procedure. The following is the test procedure for sieve analysis test of sand, Take the required amount of aggregate sample (for a sand (fine aggregate) minimum of 0.5kg sample is required.; Arrange the required no of sieves as per the contract …

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