by 22% with the use of crusher dust at 40% replacement of natural sand (Pofale et al 2013).The present study aimed to utilizing stone dust as fine ... Fineness modulus and specific gravity was 2.76 and 2.3 respectively. Particles size distribution graph of this aggregate shown in fig.1 with permissible values specified by code. Fig.1. ...

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 aggregate from which the sample is obtained.

fineness modulus of crusher dust, How to calculate fineness modulus of crusher dust density of sand and crusher dust stone crusher dust as a fine aggregate in concrete for paving crusher dustFineness Modulus calculations in less than 5 min plus Excel, 30 Dec 2018 The Fineness Modulus is used to describe sand gradations with a single number.

The bulk density of ROBO sand or crusher dust is 1768 kg/m3. The specific gravity and fineness modulus of ROBO sand are 2.66 and 2.88 respectively. Crusher Dust: Using the Wasted Rock Pieces Crusher dust is a natural byproduct of the quarrying process and is an … Shrinkage and Density are linked to mix water demand and so reduced water …

Therefore, fineness modulus of aggregate = (cumulative % retained) / 100 = (275/100) = 2.75 Fineness modulus of fine aggregate is …

The mobility and cost of the pebble crusher are also important factors to be considered. pebble crushing mobile production line is combined with a mobile jaw crusher and a mobile impact crusher. There are three specifications of the particle size: ≤0.25mm, 0.35-0.25mm, 0.5-0.35mm. The final product has a uniform size and the fineness modulus ...

ECA Self-movable mobile plant. 30 to 120 m 3 /h; EBA Mobile plant for medium productions. 30 to 70m 3 /h; EMA Compact plant, perfect for prefabricated. From 30 to 100 m 3 /h; MODULMIX Plant for large productions and special concretes. 80 to 150 m 3 /h; FASTMIX Mini plant.12 to 19 m 3 /h

density of sand and crusher dust – Grinding Mill China. bulk density crusher dust - SBM Ball Mill. The specific gravity and fineness modulus of ROBO sand are 2.66 and 2.The bulk density of ROBO sand or crusher dust is 1768 .

Cumulative percentage of weight retained on all the six sieves = 292 Fineness Modulus of Fine Aggregates = 292/100 =2.92 kg. Now, when it is desired to obtain a combined aggregate of a definite (required) fineness modulus, F, the amount of fine aggregate (x) to be mixed with 1 volume of the coarse aggregate of a given fineness modulus can be easily …

The test results shows that the replacement fine aggregate by crusher dust up to 50% by weight has a negligible effect on the reduction of any physical and mechanical properties while there is a ...

Calculate Crusher Run Type in inches and feet of your project and calculate the estimated amount of Base Material in cubic yards, cubic feet and Tons, that your need for your project. The Density of Crusher Run : 2,410 lb/yd³ or 1.21 t/yd³ or 0.8 yd³/t

Note: Fineness modulus is used to show the average size of every particle of the tested sand. It is calculated by standard screens with screening and analyzing. Usually, crushed products over 3.2 fineness modulus are not used as the raw material of high-grade concrete.

AFS fineness number which is the standard for reporting the grain size and distribution of sand was used to assess the particles [11]. This was applied to the sieve result as in Table 6 to obtain the AFS number. From the table, grain fineness=total product% sand substance = 3241100=32.4. ...

A sieve analysis (or gradation test) is a practice or procedure used (commonly used in civil engineering) to assess the particle size distribution (also called gradation) of a granular material. The size distribution is often of critical importance to the way the material performs in use. A sieve analysis can be performed on any type of non ...

weight of 1 yd of crusher dust in pounds - BINQ Mining. Apr 22, 2013· The weight of 446 cubic meters of material of density is 446 x … of 2900 lbs per cubic yard of dry crusher run BUT 3250 lbs per cubic …. -Stone Dust ….

Crusher dust Fineness Modulus 3.13, Specific Gravity 2.62. Study On Replacement Of Sand In Concrete With Crushed Study on Replacement of Sand in Concrete with Crushed.The natural river sand, which use in concrete, was partially replaced by quarry dust at the rates of 0 no quarry dust, 50 and 100 by weight of fine aggregate.

What the supplier terms as fine sand may be really medium or even coarse sand. To avoid this ambiguity fineness modulus could be used as a yard stick to indicate the fineness of sand. The following limits may be taken as guidance: …

Used fine aggregate and stone dust confirm same zone according to IS 383 – 1970 in the study. Total 84 specimens of size 150 X 150 X 150 mm were casted during this investigation. At first 18 ...

• Crusher dust: Fineness Modulus: 3.13, Specific Gravity = 2.62 3.2 Test results for paving blocks: 6 sets of samples from each category are prepared for calculating the average vales of

Ⅲ. Control of Fineness Modulus. At present, the general requirement of fineness modulus of artificial sand is medium sand. Through practice, the mesh diameter of artificial sand produced by dry method is easy to be controlled below 5mm, and that of water washing machine-made sand is easy to be controlled below 3.2mm.

This method describes the sieve analysis of a dried aggregate sample, after it has been washed through a 0,075 mm sieve, and the sub-sequent determination of the percentages of material by mass passing the 0,425 and 0,075 mm sieves, also called the fines and dust content of aggregates respectively.

Therefore, in the production of artificial sand, it is necessary to control the stability of fineness modulus, and the grading of its particle size does not need to be classified. Characteristic 1) the fineness modulus of sand is easy to adjust and can be controlled by people (FM = 2.4-3.0 can be achieved in actual production to adjust production);

The fineness modulus of the sample is calculated using the results. The particle size distribution curve is shown in Figure 3.1 3. Atterberg limits The Atterberg limits are the basic measure of the critical water contents of a fine grained soil: its liquid limit, plastic limit and also shrinkage limit.

The same fineness modulus can represent a number of different size distributions and grading curves. therefore, fineness modulus cannot be used as a description of the grading of aggregate. when the use of the fineness modulus in the assessment of variations from the same source or parabolic behavior of a concrete mix is of great help.

In this study dust which is a waste material stone crusher plant was used as a additive in artificial sand and the concrete made by using artificial ... Fineness modulus 3.22 clear fresh water until taken out prior to test. Minimum 2. Water absorption 2.876 % 3. Specific gravity 2.722

HIGH PERFORMANCE CONCRETE WITH GGBS AND ROBO SAND. The bulk density of ROBO sand or crusher dust is 1768 kg/m3. The specific gravity and fineness modulus of ROBO sand are 2.66 and 2.88 respectively.

Fineness Modulus of Cement and Aggregates - IIT Bombay. Calculate the fineness value from the given observation and for formula click on FORMULA, enter the value and then click on GET Values Enter the values of D 10, D 30 and D 60. from the graph (hower mouse pointer over the points to see the value).

How is grading modulus calculated? After sieving, record the sample weights retained on each sieve. Then find the cumulative weight retained. Finally determine the cumulative percentage retained on each sieves. Add the all cumulative percentage values and divide with 100 then we will get the value of fineness modulus.

Crusher dust is added to the soil at varying proportions like 20%, 30% and 40% by the weight of the soil sample throughout. Consequently, specific gravity, particle size distribution and Atterberg limits tests were carried out to classify the soil. ... The fineness modulus of the sample is calculated using the results. The particle size ...

Using the crusher sand as a reference sample, the results of the three tests were compared to those of the crusher sand. The fineness modulus of the crusher sand obtained was 2.71, and that of the sludge samples ranged from 1.67 to 2.93. The relative density of the crusher sand was 2.620 and the sludge samples ranged from 1.506 to 1.706.

Effective Utilization Of Crusher Dust In Concrete Using. Grading curve for crusher dust. graph 3. combined grading curve experimental methodology: prior to starting the experimentation, mix design of m25 and m30 were carried out as per is 102622009. the engineering properties of concrete mixes such as slump, flow table test, compacting factor test, modified flow test were …

Answer: fineness modulus gives the average size of aggregate fineness modulus gives the number of sieve counted from the bottom. Sieve size of that is the size of aggregate Fineness modulus = sum of cumulative percentage retained / 100 Suppose if the fineness modulus is 4, it means that size o...

Fineness modulus and specific gravity of this material was 2.76 and 2.3 ... Crusher dust is a fine material formed during the process of comminution of rock into crushed stone or crushed sand. ...

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