201541;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
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1970925;I IS : 383 - 1970 Indian Standard SPECIFICATION FOR COARSE AND FINE AGGREGATES FROM NATURAL SOURCES FOR CONCRETE ( Second Revision ) 0.
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fineness modulus of stone dust and fine aggregate should be comparable in order to use 4.2:-Stone dust: Stone dust is obtained at crusher plants where the artificial crushing of the rock or
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11;In the paper various mechanical and physical properties were evaluated of concrete incorporating crushed line dust. Properties including compression strength,
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crusher dust compared to conventional concrete. Lohani et al. (2012): The slump value increases with increase in percentage replacement of sand with quarry dust. The increase in dust
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424;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
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113;Graded with precision and consistency thus it has higher Fineness Modulus compared to natural sand and crusher dust; Free of impurities such as clay, dust and silt and
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2010101;fineness modulus of ROBO sand are 2.66 and 2.88 re spectively. Sieve analysis results are shown in Fig. (crusher dust) and cement with Ground Granulated Blast furnace Slag (GGBFS), it is a
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Stone dust is well appropriate in terms of strength and economy over normal sand for medium grade concrete (Mahzuz et al 2011). 40 percent fine aggregate can be effectively replaced
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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
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104;The larger the sieve size, the greater the fineness modulus of the MS. The content of particles above 2.36 mm in the grading also increases. Practice has proved that
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optimum fineness modulus (F.M)*. The curve in Fig. 1 was drawn from Wilk and Grants 2 table of values published in rock products in February, 1948. The compressive production. An
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Test results indicate that crushed stone dust waste can be used effectively to replace natural sand in concrete. Concrete made this replacement attain the same compressive strength,
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reported that beams with stone crusher dust and sand both developed same ultimate strength[4].Sahu, et al replaced Table 11: Mortar strength incorporating Quarry dust of
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natural sand by crusher dust increased the compressive strength of concrete by 5-22% and it was also found that amongst all the mixes, the highest compressive strength was obtained for 40%
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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 sand with 20 % dust were found to be
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2016310;Fineness modulus for river sand cr usher The test results shows that the replacement fine aggregate by crusher dust up to 50% by weight has a negligible effect on the
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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 Basic properties of soil and crusher dust .
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• Very fine material such as silt, clay, or dust of fracture can increase the water demand in concrete • Fines limit is 3% in ASTM C 33 for concrete subject to abrasion • Manufactured
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Crusher dust : Fineness Modulus specific gravity of the sand used for the preparation of concrete was found to be higher than the specific gravity of crusher dust. Dr.P.Perumal**
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With help of stone crusher large boulders of 100 to 150 mm size is reduced in smaller sizes. Crushed stone is separated Physical properties like specific gravity, fineness modulus etc.
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Crusher dust is a common by product of quarrying and mining. Crusher dust have excellent load bearing capability and durability. It is also non plastic. The objectives of this study are to
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200567;The properties of quarry dust that were determined are aggregate crushing value, flakiness index, pH value, soundness, specific gravity, absorption and fineness modulus.
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The properties investigated were specific gravity, fineness modulus, water absorption, free surface moisture, bulk density and grading zone. Tests were conducted on 6 cubes, 6
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The specific gravity of fine aggregate is 2.43 and fineness modulus is 2.87. Stone dust Table 3. In such a situation the crusher dust can be an plants during the process of making of coarse
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20111231;Two types, river sand and crusher dust four single sizes namely 1.18 mm, 0.600 mm, 0.300 mm, 0.150 mm and for single gradation of each fine aggregate were
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Fineness Modulus of 10 mm Aggregate 6.5 Fineness Modulus of 20 mm Aggregate 7.7 Water Absorption 1% Specific Gravity 2.6 Stone dust Stone dust was collected from local stone
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200567;The properties of quarry dust that were determined are aggregate crushing value, flakiness index, pH value, soundness, specific gravity, absorption and fineness modulus.
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11;Crusher dust is produced by crushing the rock to obtain a well graded fine aggregate with a rough surface texture [1]. Crusher dust fine particles are mostly composed of
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37;The suitability of quarry dust as alternative material for the river sand in concrete manufacturing is studied. M25 grade concrete was prepared with 0%, 20%, 40%, 60%, 80%
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