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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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 obtained for the fine aggregates indicate that river sand has relatively finer grains whereas quarry dust has coarser grains. Table 1. Physical properties of aggregates
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It even causes burden to dump the crusher dust at one place which causes environmental pollution. Fig 2: Quarry dust Table 3: properties of quarry dust 3 Water Water used in concrete
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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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201581;obtained for 40% replacement of s and by crusher dust (Quadri . et al., 2013). Its fineness modulus and . sp ecific gravity were 2.75 and 2.3 respectively. Particle size .
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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
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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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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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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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CRUSHER DUST AS FINE AGGREGATE AND GRANITE CHIPS AS COARSE AGGREGATE K. Hanumanthu1, SS.Manugula2, The properties investigated were specific gravity, fineness
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obtained for 40% replacement of sand by crusher dust (Quadri et al., 2013). The required slump could not be achieved by Its fineness modulus and specific gravity were 2.75 and 2.3
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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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Dust content, mass percentage that passes a sieve that has a square aperture of nominal size 75 μm 0 - 52) 0-102) B Methylene blue adsorption value3), max. 0.7 B Clay content4), material of
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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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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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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 has denser particle packing ; Can be produced
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Crusher Dust Content: The nominal particle size of artificial sand is less than 0.08mm, and its mineral composition has the same particle content as the processed parent rock. Fine
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201611;Optimization results 5.5.1. Optimized fineness modulus The optimized sand samples were evaluated for their fineness modulus. The results are tabulated in Table 3. It
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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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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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The document presents a grading analysis and fineness modulus for fine aggregate using test method TMH1. It includes data on various sieve sizes, the amount retained, and passing
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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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Beushausen & Dehn [5] however report that crusher dust is commonly preferred for HPC in South Africa. The crusher sand available in the Concrete Laboratory, Civil Engineering Department of Stellenbosch University was observed to be
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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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31;In Fig. 5, the fineness modulus of the different types of concrete varies very little for w/c ratios between 0.36 and 0.45. It observed that fineness modulus increases and varies
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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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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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