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Chemical compositions of coal ash, cement, sand, quarry dust, …

Download scientific diagram | Chemical compositions of coal ash, cement, sand, quarry dust, and clay. from publication: Manufacturing of Sustainable Untreated Coal Ash Masonry Units for Structural ...

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Physical properties of quarry rock dust and natural sand

The physical and chemical properties of Quarry Rock Dust obtained by testing the samples as per Indian Standards are listed in Tables 2 and 3 respectively. ... View in full-text Similar publications

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Improvement of Geotechnical Properties of Lateritic Soil using Quarry

But the chemical composition of the soil is adversely affected by some approaches such as chemical stabilization. The quarry dust and lime were mixed with locally available lateritic soil to examine the improvement in the geotechnical properties in developing better subgrades for rural roads. This study presents the influence of lime, in the ...

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Typical chemical composition of quarry rock dust and natural sand

Download scientific diagram | Typical chemical composition of quarry rock dust and natural sand from publication: Effect of characterization properties on compressive strength of concrete ...

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THE DURABILITY STUDY OF QUARRY DUST AS SAND …

2.3 Physical properties of quarry dust and natural sand 10 2.4 Chemical composition of quarry dust and natural sand 11 4.1 Quarry dust sieve analysis result 27

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Performance characteristics of sugarcane bagasse ash and quarry dust …

The major chemical constituents of quarry dust residues are listed in Table 4. ... Due to its pozzolanic activity and fine particle composition, the utilization of quarry dust/Sugarcane bagasse ash in concrete continues to rise although it's relatively more cost. These two characteristics of sugarcane bagasse ash have advantages for concrete.

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Experimental investigation of quarry rock dust incorporated fly …

X-Ray Fluorescent (XRF) analysis was employed to assess the chemical composition of FA, SG, and quarry dust, as presented in Table 3. Table 3 Chemical composition of materials used in this study ...

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(PDF) Performance Evaluation of Quarry Dust Treated …

Table 2 Chemical composition of quarry dust. S. no. Constituents Wt (%) At (%) 1 CK 20.85 32.59. 2 OK 28.75 33.73. 3 SiK 50.4 33.69. Iranian Journal of Science and T echnology, T ransactions of ...

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ASSESSMENT OF DUST POLLUTION AND ASSOCIATED …

Depending on the chemical composition and the concentration of the dust, the workers are exposed to inhalation of silica bearing dust thus being at risk of developing silicosis, a fatal lung disease. The aim of this study was to find out the occupational health risks posed by quarry induced dust to the quarry workers at four quarry sites in Akamkpa

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Typical chemical composition of quarry rock dust and natural sand

Download Table | Typical chemical composition of quarry rock dust and natural sand from publication: Effect of replacement of natural sand by quarry dust and waste plastic on compressive & split ...

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An Experimental Study On Usage Of Quarry Dust As Partial …

Typical chemical composition of quarry rock dust and natural sand. Constituent Chennimalai Quarry rock dust (%)

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Effect of Quarry Rock Dust as a Binder on the Properties of Fly

This study presents the performance of quarry rock dust (QRD) incorporated fly ash (FA) and slag (SG) based geopolymer concretes (QFS-GPC) exposed to ambient and elevated temperatures. A total of five QFS-GPC mix types were prepared. The quantity of FA (50%) was kept constant in all the mixes, and SG was replaced by 5%, 10%, 15%, and 20% of QRD. The …

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Behaviour of Concrete on the Use of Quarry Dust and …

purpose. Quarry dust being non-biodegradable material, it takes years to decompose, therefore its use in construction industry reduces the space required for landfilling the quarry dust. The chemical composition of river sand and quarry dust are almost similar. In this we study the efficiency of using quarry dust in concrete by

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EXPERIMENTAL INVESTIGATION ON QUARRY DUST …

EXPERIMENTAL INVESTIGATION ON QUARRY DUST CONCRETE WITH CHEMICAL ADMIXTURE Anitha selva sofia S.D.1, Gayathri R.2, ... Typical Chemical Composition of quarry rock dust and natural fine aggregate Constituent Quarry rock dust (%) sand (%) Test method SiO 2 62.48 80.78 -1968 Al 2 O 3 18.72 10.52 Fe 2 O 3

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IOP Conference Series: Materials Science and Engineering …

The chemical composition of quarry dust and sand possess that the strength property remains constant for both the materials. The silica percentage is above 80% which gives the high strength as same as sand. It is observed that the difference of chemical composition for the quarry dust samples collected from various crushers.

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Strength and Corrosion Resistance Properties of Ggbs …

Quarry Dust-Quarry dust, a byproduct from the crushing process of stones (Blue metal) which is available abundantly from rock quarries at low cost in many areas can be an economical alternative to the river sand. TABLE IV. P HYSICAL P ROPERTIES OF Q UARRY D UST w/c of 0.5 = 0.62.In present case w/c = 0.4 SL.NO Property Result

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Structural Properties of Laterite

The oxide composition of the quarry dust is also very close to that obtained by other researchers such as [1], [9] and [10] which is typical of granite. ... Table 1: Chemical Properties of cement and Quarry dust used Component CaO Al 2 O 3 SiO 2 Fe 2 O 3 SO 3 Cl MgO TiO 2 K 2 O LOI Cement 64.34 4.51 20.79 2.64 1.48 0.03 1.66 - 1.26 1.7

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MECHANICAL AND WEAR BEHAVIOUR OF Zn-27Al …

Quarry dust (chemical composition presented in Table 3) of 75 μm passing, analytical pure grade silicon carbide of average particle size 30 μm, and graphite (63 μm

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EXPERIMENTAL INVESTIGATION ON QUARRY DUST …

During the present study, 10%, 20%, 30%, 40%, 50% and of traditional fine aggregate was replaced with quarry dust. For each mix, 0.5 and 1% of super plasticizers by weight of cement …

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Geochemical, Mineralogical and Morphological Characterisation …

The composition of dust presents huge geographical and seasonal variations, so it is difficult to create a universal chemical fingerprint for this source . To more accurately apportion the contribution of road dust to the atmospheric particulate matter levels, to better assess health risks, and to establish cause-effect relationships by seeking ...

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Quarry dust as river sand replacement in cement masonry …

For both quarry dust and river sand, quartz is the dominant mineral and it constitutes to more than 90% by mass. Quarry dust has consisted of around 95% of quartz and around 2% mica by mass. The sphericity and roundness of 100 grains of quarry dust and river sand were measured using optical microscopy.

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Properties of recycled polypropylene/quarry dust composites

Quarry dust with alkali basaltic origins was sourced from Silver Stone Quarry Limited in Machakos, Kenya. The quarry dust and PP pellets used are shown in Fig. 1a,and b, respectively. The chemical composition of the quarry dust, obtained using Bruker S1 TITAN XRF analyser, is presented in Table 1.

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Improving Swelling and Strength Behavior of Black …

composition of quarry dust Chemical composition Content (%) Silica dioxide (SiO 2) 85.81. Aluminum oxide (Al 2 O 3) 10.57. Calcium oxide (CaO) 0.84. Ferric oxide (Fe 2 O 3) 0.70. Potassium oxide ...

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Sustainable clay bricks incorporating textile sludge, quarry dust, …

The chemical composition of quarry dust is discussed in Table 1. Thumbnail Table 1 Chemical composition of quarry dust . 2.2. Textile sludge. In contemporary waste management and materials science, textile sludge represents both a challenge and an opportunity. It is an environmental conundrum ...

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Improving Swelling and Strength Behavior of Black Cotton Soil …

Table 3 Chemical composition of quarry dust. Full size table. 3 Methods. Differential free swell (DFS) index, Atterberg's limits, and unconfined compressive strength (UCS) tests were performed for all mixes of lime and QD with BCS as per the standard codes. For experimentation, the soil was pulverized, so that no lump remains, and ...

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Geotechnical Properties of Quarry Dust

The chemical composition of quarry dust and river sand is as follows The physical properties of river sand and quarry dust are concentrated on specific gravity, density, void ratio, unit weight and sieve analysis. Also identified the D10, D30, …

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Study of Concrete Involving Use of Quarry dust as Partial …

In this paper, the issues of environmental and economic concern are addressed by the use of quarry dust as partial replacement of fine aggregates in concrete. Fine aggregates were …

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OPTIMUM UTILIZATION OF QUARRY DUST AS PARTIAL …

3.3 Concrete Composition 50 3.4 Degree of Workability Based on Slump Value (mm) 54 4.1 Slump Test Results 60 ... Chemical Properties of Quarry Dust and Natural Sand Used 86 C Recorded Sieve Analysis Data for Fine Aggregate 87 D Recorded Sieve Analysis Data for Coarse Aggregate 88 E Recorded Wet Sieve Analysis Data for OPC and ...

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THE DURABILITY STUDY OF QUARRY DUST AS SAND …

2.2 Chemical characteristics of bottom ash 8 2.3 Physical properties of quarry dust and natural sand 10 2.4 Chemical composition of quarry dust and natural sand 11 4.1 Quarry dust sieve analysis result 27 4.2 Slump test result 28 4.3 Acid resistance result in weight 30 4.4 Acid resistance result in compressive strength 31

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Performance Evaluation of Quarry Dust Treated Expansive Clay …

The quarry dust was obtained from a granite quarry. The specific gravity of the granite dust is 2.56. The quarry dust passing through 425 µ IS sieve was used to stabilise the expansive clay. The chemical composition of quarry dust obtained from the scanning electron microscope (SEM) is presented in Table 2.

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