The physical properties of quarry dust are given in Table 2. The specific gravity of the quarry dust is 2.74 and artificial aggregate made using quarry dust is therefore expected to fall under the category of normal weight aggregates. The particle size distribution of the quarry dust is given in Fig. 1. The size of the dust particles is ...
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The study was carried out on M20 grade concrete with 0.5 water cement ratio. Quarry dust can be used as fine aggregate, but it has to satisfy the technical requisites like workability and strength. Concrete mixes were tested for compressive strength and split tensile strength of concrete replaced by quarry dust was compared.
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(Dhir & Carthy, 2000) It is a good material as a fine aggregate to replace sand. The present study concentrated on physical properties of river sand and quarry dust which is aimed to utilizing quarry dust as fine aggregate in replacing natural sand. Quarry dust which a waste product from aggregate crushers could replace sand (Ghausuddin, 2011).
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FINE AGGREGATES WITH QUARRY DUST ... concrete replaced by quarry dust was compared. The aim of the test was to find the ... Table 2 expalin detail about the physical properties of Quarry.
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During the present study, 10%, 20%, 30%, 40%, 50% and traditional fine aggregate is replaced with quarry dust. Compressive strength of quarry dust fine aggregate is decreased due to deficient grading and excessive flakiness. The …
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of quarry dust and the suitability of those properties to enable quarry dust (Celik et.al.,) to be used as partial ... It is grey in color and is like fine aggregate. The quarry dust was obtained from nearby crushers ... dust in place of fine aggregates was compared with average dry weight of normal M-25 concrete cube specimens and the ...
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Compressive strength of quarry dust fine aggregate is decreased due to deficient grading and excessive flakiness. The slump value and water cement ratio is increased with the replacement of sand. ... In the present work, fresh properties and hardened properties of control concrete are compared with the concrete made with quarry dust and foundry ...
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3. RESULTS AND ANALYSIS In order to achieve the objective of this work various laboratory tests were conducted on sand as fine aggregate and quarry dust as fine aggregate as well, also the concrete derived from them were tested in their fresh and hardened states. Below are presentation of data and a detailed discussion on the results obtained.
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This paper presents a study on the combined use of two by-products, namely quarry dust (QD) and ferronickel slag (FNS), as a full substitute for natural sand to improve the greenness of concrete production. Quarry dust …
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Several studies have shown that quarry waste can be used as a substitute for fine aggregate in concrete without compromising the strength of the finished product across a variety of concrete ...
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replacing fine aggregates with quarry dust. They reported a 11.8% increase in compressive strength of cement mortar cubes with replacement of sand with quarry dust.
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Quarry dust The basic tests on quarry dust were conducted as per IS-383-1987 and its specific gravity was around 1.95. Wet sieving of quarry dust through a 90 micron sieve was found to be 78% and the corresponding bulking value of quarry dust was 34.13%. Coarse aggregate replacement of sand with quarry dust of mortar cube (C
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quarry dust, which is a waste product from quarry, as fine aggregates in traditional concrete. During the tenure of the study, some physical and engineering properties of quarry dust and sand were determined and compared. The compressive strength of concrete was determined after replacing sand with quarry dust in various ratios.
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Quarry dust is a waste obtained during quarrying process. It has very recently gained good attention to be used as an effective filler material instead of fine aggregate. Also, the use of quarry dust as the fine aggregate decreases the cost of concrete production in terms of the partial replacement for natural river sand.
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In quarrying activities, rock is extracted and transformed into aggregate of various sizes for civil engineering applications. In this process waste fine aggregates (dust waste) are generated.
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The bulking properties of quarry dust are examined as specified as specified in IS 1180. Figures 2 and 3 shows the experimental work and result of bulking of QD. Figure 2: Testing of Bulking of QD Figure 4: Testing of Bulk Density Figure 5: Testing of Specific Gravity Physical Properties of Quarry Dust The physical properties of quarry dust is
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It is found that 40% replacement of fine aggregate by quarry dust gives maximum result in strength than normal concrete and then decreases from 50%. The compressive strength is quantified for varying percentage and …
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Abstract: Quarry rock dust is investigated as fine aggregate in replacement with sand in cement concrete admixture, as the properties of the rock dust are suspected to be as good as sand. …
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The main objective is to evaluate the possibilities of using quarry dust as a replacement to fine aggregate with an aim not to lose the strength far from original concrete mix. . During the present study, 10%, 20%, 30%, 40%, 50% and traditional fine aggregate is …
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Quarry dust is a byproduct of the crushing process which is a concentrated material to use as aggregates for concreting purpose, especially as fine aggregates. In quarrying activities, the rock has been crushed into various sizes; during the process the dust generated is called quarry dust and it is formed as waste.
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Researchers who tested quarry dust as a fine aggregate alternative for concrete found that it increased strength and durability while decreasing workability.
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Given that the upper limits for fine aggregate are different for natural fine aggregate and manufactured aggregate as per AS2758.1 [1], the upper limits therefore are different for each combination of quarry dust and nickel slag. For clarity of compliance, particle size distribution curves for all the fine aggregates and their combinations are ...
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Download Table | Chemical properties of quarry dust from publication: EXPERIMENTAL STUDY ON PARTIAL REPLACEMENT OF COARSE AGGREGATE BY BAMBOO AND FINE AGGREGATE BY QUARRY DUST IN CONCRETE ...
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The objective of this work is to study the strength and corrosion resistive properties of concrete containing quarry dust as fine aggregate along with organic inhibitorsMethyldiethanolamine and ...
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Quarry dust gave a fine ness modu lus of 2.92 w ith the sieve analysis and other properties tabulated belo w. Table 4.1: Specific gravit y and water absorption
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Attempts have been made to study the basic properties of Quarry dust and compressive strength of Quarry dust concrete. The quarry dust behaves similar to conventional fine aggregate …
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The quarry dust behaves similar to conventional fine aggregate (sand) with respect to aggregate properties and zonal study. The optimum compressive strength is achieved at the proportion of
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20% with the fine aggregate, a matured fine aggregate has prepared. Vignesh b, Lingaraju D (Dec ). "Experimental study on partial replacement of quarry dust and saw dust in fine aggregate". In this research was experimentally carried out to investigate properties of both sawdust and quarry dust when used as partial replacement in brick. 4.
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powder and quarry rock dust is used as fine aggregate in the [3]. The main aim of this project is to find out properties of green concrete containing quarry rock dust and marble sludge powder as fine aggregate and comparative analysis with normal concrete. II. OBJECTIVE The main perspective of research is to construct concrete
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Displayed in Figure 2 b, the combinations of quarry dust and nickel slag provide more well-graded distributions in comparison to natural sand, quarry dust and nickel slag as a singular fine aggregate. All distributions were compliant, and therefore, these combination percentages were studied in this research.
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